Engine flush deals(Disclaimer)
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🏅 133 engine flushes in price comparison
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💶 Current offers and discounts
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🕝 Last updated on 10.10.2026
Liqui Moly Engine Flush Plus 300ml
Liqui Moly
$ 15.49
free delivery
To the offer
30% discount
XADO RED Flush Engine Oil Flush Cleaner - Removes Carbon & Sludge, Restores Oil Performance - 250 ml
Powerful Engine Oil Flush: Quickly dissolves harmful sludge, varnish, and carbon deposits, preparing your engine for fresh oil.
$ 20.99
$ 29.99
To the offer
29% discount
Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber.
Protects the catalytic converter from clogging with soot.
$ 17.06
$ 24.00
To the offer
Liquii Moly Pro-Line Engine Flush (500 ML) - 2 PACK
Easy way to clean and flush the oil systems of gasoline and diesel engines
$ 43.45
free delivery
To the offer
Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
Easy way to clean and flush the oil systems of gasoline and diesel engines
$ 19.99
free delivery
To the offer
Liquii Moly Pro-Line Engine Flush (500 ML) - 3 PACK
Easy way to clean and flush the oil systems of gasoline and diesel engines
$ 56.99
free delivery
To the offer
10% discount
TRIAX Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon | Non-Solvent | Safe for Engine, Seals, Injectors | Professional Shop Grade (16 oz - Pack of 4)
Rapidly Dissolves Sludge & Deposits: Dissolves engine deposits from piston rings, bearings, valve train, and other lubricant-related parts, while maintaining a lubrication film through the entire process
$ 43.19
$ 47.99
To the offer
5% discount
Motor Flush 5 Min 32 fl oz (3 Pack)
Gunk
$ 21.24
$ 22.34
To the offer
Liquimoly 2037 Pro-Line Engine Flush, 500 ml, 6 Pack
6 x 500 Milliliter Cans
$ 85.50
free delivery
To the offer
10% discount
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
POWER UP ENGINE, CUT THE NOISE: Maximize your engine’s overall performance with Prolube oil additive. It increases horsepower, reduces engine noise, smooths vibrations, and ensures your engine runs quieter and more efficiently under daily driving or heavy-duty conditions.
$ 35.09
$ 38.99
To the offer
10% discount
TRIAX Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon | Non-Solvent | Safe for Engine, Seals, Injectors | Professional Shop Grade (16 oz - Pack of 12)
Rapidly Dissolves Sludge & Deposits: Dissolves engine deposits from piston rings, bearings, valve train, and other lubricant-related parts, while maintaining a lubrication film through the entire process
$ 103.49
$ 114.99
To the offer
10% discount
Valvoline Restore & Protect Full Synthetic 5W-30 Motor Oil 5 Quart
The first motor oil proven to return pistons to factory clean, removing up to 100% of deposits in four consecutive oil changes and continuing to defend against future buildup with regular use
$ 35.97
$ 39.99
To the offer
Lubro Moly Proline Engine Flush 2037 (6 Pack)
Removes Deposits, residues from all 4-stroke gasoline engines
$ 105.99
free delivery
To the offer
Bg Products MOA & EPR Motor Oil Additive Lubrication Supplement Engine Restore
Latest production date stamped on bottom of can
$ 27.75
free delivery
To the offer
5% discount
3 cans of BG EPR Engine Performance Restoration
Can extend engine life
$ 37.95
$ 39.99
To the offer
CRC Salt Terminator Engine Flush, Cleaner, And Corrosion Inhibitor, 1 Gallon, Dissolves Salt And Leaves A Protective Coating
CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools, and electrical equipment
$ 47.57
free delivery
To the offer
BlueDevil Products Motor Flush - 1 Quart (Pack of 6)
Removes sludge, gum, and varnish buildup
$ 59.94
free delivery
To the offer
11% discount
Liquii Moly Engine Flush (300 ML) - 2 PACK
MAATSEN
$ 32.99
$ 36.99
To the offer
XADO Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - ATOMEX Total Flush Revitalizant (Bottle, 250ml)
Deep engine cleaning: Removes deposits, sludge, and gunk from your engine's oil system for improved performance
$ 24.90
free delivery
To the offer
Lubegard 30015 Engine Oil Protectant for Turbocharged Engines, 15 fl. oz.
For use in all turbocharged engines
$ 22.99
To the offer
6% discount
STAR BRITE Salt Off Remover & Marine Engine Flush Kit
ULTIMATE SALT PROTECTION - Safeguard your marine engine and boat surfaces with STAR BRITE Salt Off, formulated to remove and prevent harmful salt deposits.
$ 15.95
$ 16.95
To the offer
Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quarts
6X better wear protection on critical engine parts than industry standards**
$ 29.97
To the offer
Engine Flush & Oil System Care additive, Restore Engine Power kit Gasoline & Diesel Engine
Engine flush, restores engine compression, safe & effective. Engine oil system Cleaner removes sludge & resides from internal engine surfaces restores compression, remove harmful varnish deposits from the piston ring and upper cylinder area.
$ 24.99
free delivery
To the offer
MAXODYNE® Flushing Oil Super Concentrated Engine Flush 1 Gal (3.78 L)
8 fl oz treats a maximum of 16 quarts (4 gallons/19 liters) of oil. Super concentrated - only 0.5 fl oz per quart of oil for initial heavy duty, concentrated flush!
$ 455.00
free delivery
To the offer
5% discount
BG109 Compression Engine Performance Restore BG EPR
Latest production date stamped on bottom of can
$ 17.12
$ 17.97
To the offer
Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts
6X better wear protection on critical engine parts than industry standards**
$ 29.97
To the offer
CRC Salt Terminator Engine Flush, Cleaner & Corrosion Inhibitor w/ Mixer SX32M – 32 FL. OZ, Engine Flush Cleaner for Cooling Systems, Trucks, and Marine Engines
CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools, and electrical equipment
$ 45.05
free delivery
To the offer
Engine cleaning kit, Restore engine power kit, Internal Engine Cleaning, Engine flush, Fuel Injectors Cleaner, Oil Additive Nano, gasoline treatment, engine oil additive, engine protection kit
Three-step treatment designed to clean, protect, and optimize engine performance
$ 39.99
free delivery
To the offer
31% discount
LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml
Mixable with all commercially available motor oils
$ 27.50
$ 39.99
To the offer
36% discount
Motorkote Hyper Lubricant Engine Treatment, MK-HL16-06, 16-Ounce, Single
Works with all brands of synthetic and petroleum-based oils. Including full synthetic, semi- synthetic, conventional, and mineral. Gas or Diesel engines.
$ 17.33
$ 26.89
To the offer
Valvoline MaxLife High Mileage Full Synthetic 5W-20 Motor Oil 5 Quart
Designed for vehicles with 75,000 miles or more, Valvoline MaxLife Full Synthetic High Mileage Motor Oil helps maximize engine life and performance for the many miles still ahead
$ 31.97
To the offer
Pro Oil Additive for Car Engine - SuperNano Engine Remetalizer - Engine Flush with Advanced Nanoparticle Technology for Engine Wear Repair and Oil Treatment - Compatible with Gas, Diesel & Hybrid-50g
Motor Flush for Engine Wear: Discover the power of advanced nanoparticle technology combined with precision German engineering. SuperNano engine oil additive repairs wear and tear, restores lost compression, and reduces vibration and noise for a smoother, quieter drive.
$ 89.99
free delivery
To the offer
Liqui-Moly Pro-Line Engine Flush (500 ML) - 2 Pack
Liqui Moly
$ 42.99
free delivery
To the offer
Safe & Effective - Engine Oil Additive/Treatment, Diamond Nano-Lube by BestLine Racing. Reduces Friction Up to 60% – For Gas & Diesel Engines – More Power, Engine Life & Fuel Economy
Reduces friction by approximately 60% compared to conventional engines, by forming an ultra-low friction film on top of the Diamond Nano-coating. Oil additive for car engine, and oil treatment for car and truck engines.
$ 26.99
free delivery
To the offer
Liqui-Moly Pro-Line Engine Flush (500 ML) Bundle with Latex Gloves (6 Items)
Liqui Moly
$ 42.99
free delivery
To the offer
Lubegard 98901 Engine Flush and Protect Pack, (2) 15 Ounce Bottles
Safely cleans accumulated amounts of varnish, sludge and by-products of combustion
$ 29.57
To the offer
3D Grand Blast Engine Degreaser – Heavy Duty Biodegradable Cleaner for Engines, Wheels, Exhausts & More – Fast-Acting, Non-Staining – Made in USA – 1 Gallon
Heavy Duty Degreasing Power: 3D Grand Blast delivers serious degreasing strength that powers through caked-on oil, grease, and grime. Ideal for engine bays, wheel wells, and undercarriages, this pro-level formula gets the job done fast without unnecessary scrubbing
$ 36.99
free delivery
To the offer
MAXODYNE® Flushing Oil Super Concentrated Engine Flush 32 fl oz (946 mL)
8 fl oz treats a maximum of 16 quarts (4 gallons/19 liters) of oil. Super concentrated - only 0.5 fl oz per quart of oil for initial heavy duty, concentrated flush!
$ 250.00
free delivery
To the offer
12% discount
Hot Shot's Secret Original Stiction Eliminator Oil Additive, 16 oz
Restore power and performance of your engine back to new while preventing excessive wear
$ 17.52
$ 19.95
To the offer
Liqui Moly Ölschlammspülung | 300 ml | Oil additive | SKU: 5200
The perfect solution to clean the engine from inside; Washes off oil sludge and other dirt and deposits; Increases the engine’s reliability and prevents incomplete lubrication; Lubrication holes, oil screens, piston ring grooves and ducts are gently cleaned, preventing engine damage
$ 29.99
free delivery
To the offer
10% discount
Fluoramics' Tufoil for Engines Engine Treatment (8 oz. Bottle)
Produce More Power
$ 17.99
$ 19.89
To the offer
XADO Special Xtreme Engine Cleaner - Oil Additive - Motor Flush for Car Engine - Carbon Cleaner, Gunk Degreaser and Sludge Remover - Semi Truck Diesel Engine Oil System Treatment (Can, 500ml)
Advanced Cleaning Formula: Specially designed for semi truck diesel engines with up to 10 gal of motor oil capacity, this oil additive contains potent cleaning components and REVITALIZANT to dissolve various contaminants, ensuring thorough cleaning of the oil system to achieve technical purity levels.
$ 35.99
free delivery
To the offer
Genuine Subaru SOA868V9290 Engine Oil System Flush, 500 ml Bottle, 1 Pack
Removes varnishing and other oil deposits
$ 26.67
free delivery
To the offer
14% discount
BlueDevil Products 00204 Radiator Flush - 1 Quart (Pack of 6)
Specially formulated coolant flush works well in all vehicles
$ 44.86
$ 52.23
To the offer
11% discount
Motor Medic MFD1-12PK Synthetic Motor Flush - 32 oz., (Case of 12)
Recommended for use in all gasoline and diesel engines, including all turbo-charged engines
$ 109.93
$ 123.62
To the offer
MAXODYNE® Flushing Oil Super Concentrated Engine Flush 16 fl oz (473 mL)
8 fl oz treats a maximum of 16 quarts (4 gallons/19 liters) of oil. Super concentrated - only 0.5 fl oz per quart of oil for initial heavy duty, concentrated flush!
$ 165.00
free delivery
To the offer
Niteo Motor Medic MF2 High Mileage 5-Minute Motor Flush - 30 oz.
Removes gums, varnishes, and sludge from internal parts
$ 19.67
free delivery
To the offer
Hot Shot's Secret Tick Fix + Protect Oil Additive, 32 oz
Restores Smooth Valvetrain Operation: Formulated to clean and free sticking or collapsing hydraulic lifters that cause ticking, rough operation, and reduced performance by restoring proper oil flow to critical valvetrain components.
$ 18.99
To the offer
Engine Flush Cleaning Additive 500 ml (2 Pack) – Professional Internal Engine Cleaner for Gasoline & Diesel Vehicles, Removes Sludge Deposits, Pre-Oil Change Treatment
DOUBLE VALUE 2 PACK Includes two 500 ml bottles ideal for multiple oil changes or servicing more than one vehicle while ensuring consistent engine cleaning performance and long-term maintenance efficiency
$ 42.99
free delivery
To the offer
KRAKEN BOND Engine Cleaner Spray - (2x12.3 fl. Oz) Engine Degreaser for Engine Bay, Gunk, and Motor | 2 Pack
Engine Degreaser: Kraken Engine Cleaner is a great product for removing burned oil from around the edges of your valve covers or the dirt cooked onto the top of the engine cover.
$ 20.99
free delivery
To the offer
MAXODYNE® Flushing Oil Super Concentrated Engine Flush 8 fl oz (236 mL)
8 fl oz treats a maximum of 16 quarts (4 gallons/19 liters) of oil. Super concentrated - only 0.5 fl oz per quart of oil for initial heavy duty, concentrated flush!
$ 105.00
free delivery
To the offer
Niteo Products Motor Medic MF3-12PK 5-Minute Motor Flush - 32 oz., (Case of 12)
Removes gums, varnishes, and sludge from internal parts
$ 78.39
free delivery
To the offer
Engine Flush Cleaning Additive 500 ml – Professional Internal Engine Cleaner for Gasoline & Diesel Vehicles, Removes Sludge Deposits, Pre-Oil Change Treatment
DEEP ENGINE CLEANING POWER Effectively dissolves sludge, varnish, and carbon buildup inside engine components to restore optimal oil flow and internal cleanliness for smoother performance and longer engine life
$ 25.99
free delivery
To the offer
Motul 109470 8100 X-Clean EFE 5W30 1Liter
Motul’s expertise addresses specific industrial constraints with high proficiency and innovative solutions.
$ 26.67
free delivery
To the offer
BlueDevil Radiator Flush – 32 oz | Deep Cleaning Coolant System Flush | Removes Rust, Scale & Grime
DEEP CLEANING FORMULA – Removes rust, scale, grease, and buildup from cooling systems.
$ 92.79
free delivery
To the offer
Power Service 03226-12 Diesel Injector & DPF Fldiesel Injector & DPF Fl
Flushes entire fuel system in a single tank for rapid clean-up
$ 24.47
free delivery
To the offer
Engine Flush Cleaning Additive 500 ml (6 Pack) – Professional Internal Engine Cleaner for Gasoline & Diesel Vehicles, Removes Sludge Deposits, Pre-Oil Change Treatment
BULK VALUE 6 PACK Includes six 500 ml bottles ideal for workshops fleet maintenance or long-term vehicle care providing cost efficiency and multiple service cycles without frequent repurchasing
$ 129.99
free delivery
To the offer
MotorPower Care P0420 P0430 Catalytic Converter Cleaner Kit — 3-Step Fix: Fuel Additive + Foam Spray + Engine Flush | Pass Emissions & Clear Check Engine Light
Complete Kit: Includes Catalytic Converter Cleaner Fuel Additive, Catalytic Converter Foam Direct Spray Cleaner, and Engine Flush to address multiple causes of P0420 & P0430 codes.
$ 47.98
free delivery
To the offer
Shell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil, 1 Gallon (3 Pack)
Synthetic blend 15W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown
$ 76.98
free delivery
To the offer
Power Service Diesel Injector & DPF Flush - 64 Ounce
Flushes entire fuel system in a single tank for rapid clean-up
$ 41.99
free delivery
To the offer
9% discount
Liqui Moly Pro-Line Gasoline System Cleaner | 500 ml | Petroladititive | SKU: 2030
Package Dimension : 2.24 " L x 2.24 " W x 7.96 " H
$ 26.27
$ 28.95
To the offer
BG Dynamic Platinum Engine Restoration Service Kit
BG DYNAMIC ENGINE CLEANER: As part one of two, this potent cleaner will thoroughly clean the crankcase and the entire lubrication system. DYNAMIC ENGINE RINSE OIL: fortifier that keeps piston rings from sticking, stabilizes oil viscosity, prevents increased exhaust emissions, reduces wear, prevents sludge and varnish, and is resistant to evaporative oil loss. ADVANCED FORMULA MOA: As part two of two, the rinse oil will remove the cleaner and suspended residue to complete the service. BG PLATINUM 44K: 1 fuel system cleaner among automotive professionals. It cleans the entire fuel system, including fuel injectors, fuel filters, and combustion chambers.
$ 268.20
free delivery
To the offer
Ford Genuine Ford Fluid VC-1 Premium Cooling System Flush - 22 oz.
Ford Premium Cooling System Flush - VC-1
$ 37.99
free delivery
To the offer
Engine Ice Flush and Clean and Motorcycle Combo Kit, 2 Pack, Purple
Phosphate-Free & Ready-to-Use: Engine Ice Hi-Performance coolant is prediluted and phosphate-free, offering boil-over temperatures up to 256°F and freeze-up protection to -7°F, reducing operating temperatures effectively.
$ 51.74
free delivery
To the offer
Mobil 1 High Mileage Full Synthetic Motor Oil 10W-30, 5 Quart
Mobil 1 High Mileage full-synthetic motor oil 10W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
$ 31.97
To the offer
Valvoline Restore & Protect Full Synthetic 0W-20 Motor Oil 5 Quart
The first motor oil proven to return pistons to factory clean, removing up to 100% of deposits in four consecutive oil changes and continuing to defend against future buildup with regular use
$ 35.97
free delivery
To the offer
Motorkote MK-HL32-06 Heavy Duty Hyper Lubricant Engine Treatment, 32-Ounce, Single, Black
Works with all brands of synthetic and petroleum-based oils. Including full synthetic, semi- synthetic, conventional, and mineral. Gas or Diesel engines.
$ 38.45
free delivery
To the offer
PEAK OET Extended Life Blue 50/50 Prediluted Antifreeze/Coolant for Asian Vehicles, 1 Gal.
1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate.
$ 18.95
free delivery
To the offer
XADO Total Flush Motor Oil Cleaner - Removes Carbon Build-up & Sludge - Bottle, 250ml
Removes carbon and restores mobility of clogged piston rings.
$ 24.90
free delivery
To the offer
10% discount
Liqui Moly Radiator Flush Cleaner (2 Pack)
Flushes and Cleans Radiators
$ 30.46
$ 33.95
To the offer
Hot Shot's Secret Diesel Injector Flush, 1 Gallon
Professional-Grade Injector Flush - Hot Shot’s Secret Diesel Injector Flush is a concentrated formula designed for service professionals to clean internal diesel injector deposits (IDIDs) and restore injector balance rates.
$ 62.89
free delivery
To the offer
Valvoline European Vehicle Full Synthetic 5W-40 Motor Oil 5 Quart
Advanced protection for European gasoline and diesel vehicles against the four main causes of engine breakdown: wear friction heat and deposits
$ 36.16
free delivery
To the offer
Castrol Transmax ATF/CVT Universal Automatic Transmission Fluid, 1 Gallon (Pack of 3)
For most automatic and & continuously variable transmissions including Ford, GM, Chrysler and Asian Imports
$ 80.52
free delivery
To the offer
Doc's Diesel DPF & Injector Fuel Flush - Diesel Fuel System Cleaner, 12 oz
Restores Injector Performance & Engine Power – Diesel injector cleaner helps address rough idle, hesitation, hard starts, and power loss caused by injector deposits and fuel system buildup in diesel engines.
$ 22.99
free delivery
To the offer
Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 3
DEEP FUEL SYSTEM CLEANING Helps restore lost power, smooth out rough idle, recover lost MPG, and overcome other common engine problems by cleaning the entire fuel system. Cleans fuel injectors, carburetor restrictions, and chamber areas. Add Sea Foam to your fuel tank every 3,000 miles.
$ 29.99
free delivery
To the offer
PEAK OET Extended Life Green Concentrate Antifreeze/Coolant for Asian Vehicles, 1 Gal.
1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate.
$ 24.99
free delivery
To the offer
Cataclean Fuel & Exhaust System Cleaner for Gasoline Engines, 16 oz, 2 Pack
Pass Emissions Tests with Confidence: Cataclean is specifically formulated to reduce carbon build-up and clean vital components like catalytic converters, DPF filters and oxygen sensors, helping your vehicle meet stringent smog and emissions standards. Reduces hydrocarbon emissions on gas motors by up to 50%!
$ 49.95
free delivery
To the offer
Ferrari Maserati Washington 2 cans of BG EPR Engine Performance Restoration
xiaomgu
$ 29.49
free delivery
To the offer
PEAK OET Extended Life Gold 50/50 Prediluted Antifreeze/Coolant for North American Vehicles, 1 Gal.
1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate.
$ 18.95
free delivery
To the offer
Liqui Moly Engine Flush Plus 300ml
Liqui Moly
$ 29.59
free delivery
To the offer
Salt Shift Marine Engine Flush - Salt Remover Flusher for Boats, Jet Ski & PWC with Anti-Corrosion Protection from Rust & Oxidation, Eco-Friendly, Extends Motor Life in Saltwater or Fresh
FAST-ACTING SALT REMOVAL - Our Marine Engine Flush works in just 30 seconds to break down salt, limescale and calcium deposits, ensuring your boat's engine stays clean and efficient. This powerful salt remover for boats is a must-have for any captain looking to maintain peak engine cooling performance and extend engine life.
$ 23.99
free delivery
To the offer
Engine Ice Flush and Clean and Motorcycle Combo Kit, 4 Pack
Engine Ice
$ 102.98
free delivery
To the offer
Cataclean Fuel & Exhaust System Cleaner for Gasoline Engines, 16 oz
Using Cataclean can lower your total hydrocarbon emissions by up to 50 percent
$ 27.93
free delivery
To the offer
Mopar Antifreeze Coolant Concentrate, 1 Gallon (6816348AB)
Genuine MoparYear/ 150,000 Mile Coolant
$ 25.26
free delivery
To the offer
PEAK OET Extended Life Orange 50/50 Prediluted Antifreeze/Coolant for North American Vehicles, 1 Gal.
1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate.
$ 18.95
free delivery
To the offer
LIQUI MOLY Motorbike Engine Flush Shooter | 80 ml | Motorcycle Oil Additive | Item No.: 3028
Cleaning and care
$ 15.99
free delivery
To the offer
15% discount
Lubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz.
The Original Universal ATF Protectant that Eliminates ATF Confusion and the need to stock multiple ATF's - Dramatically reduces friction and wear on metal parts and internal components
$ 16.99
$ 19.99
To the offer
5% discount
Mopar 68163849AB 10 Year/150,000 Mile Coolant 50/50 Premixed - Embittered, 1 Gallon
Item Name: MOPAR Antifreeze/Coolant 50/50 Prediluted MS.90032
$ 21.84
$ 22.95
To the offer
Red Line 60103 SI-1 Complete Fuel System Cleaner, Cleans and Prevents Corrosion in Fuel Systems, Cleans Injectors, Carburetors, Valve and Combustion Chamber Deposits - 15 Ounce (2 Pack)
DESIGNED TO EXCEED EXPECTATIONS: Red Line complete SI-1 fuel system cleaner treatment for cleaning and preventing corrosion in fuel systems
$ 30.99
free delivery
To the offer
MA5x EcoMarine Salt Remover Concentrate | Biodegradable Descaler & Corrosion Protector | Marine Engine Flush | Powerful Salt Remover for Boats from All Surfaces | 32oz Bottle | Pack of 1
POWERFUL CONCENTRATED FORMULA | Powerful Salt Remover for Boat, Concentrated Formula. Effectively dissolves and eliminates salt residues from boats, trailers, engines, and other marine surfaces. Cuts through tough salt stains with ease, leaving surfaces clean and protected.
$ 14.99
free delivery
To the offer
Engine Ice Coolant System Flush and Clean, 4 Pack, Purple
EFFECTIVE MAINTENANCE: Engine Ice Coolant System Flush and Clean is specifically designed to maintain the health and functionality of your cooling system and its components, preventing costly repairs and breakdowns. Prioritize maintenance to ensure optimal performance.
$ 67.23
free delivery
To the offer
7% discount
Tuxihapp No-Spill Coolant Funnel Kit with Coolants Tester, Spill-Proof Coolant Filling Funnel Radiator Flush Kit with Adapters, Universal Radiator Bleeder Funnels Fill Kit for Most Cars (15PCS&Tester)
Tuxihapp
$ 23.71
$ 25.49
To the offer
Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce- Fuel Injector Cleaner and Carburetor Cleaner for Corrosion Prevention and Injector, Valve, and Combustion Chamber Deposit Removal
DESIGNED TO EXCEED EXPECTATIONS: Red Line complete SI-1 fuel system cleaner is a premium fuel additive, providing an effective fuel treatment solution to clean and prevent corrosion in fuel systems.
$ 17.02
free delivery
To the offer
BG PRODUCTS 44K-2
Gasoline quality is inconsistent; And when gas at the pump varies in quality, the result is deposit buildup, inefficient ignition and combustion, and poor power output; To make matters worse, small, high output engines are extremely sensitive to deposits that build up on fuel injectors, intake ports, on intake valves and in combustion chambers; Even small amounts of deposits cause increased exhaust emissions, reduced fuel economy, drivability problems, and engine knock
$ 22.50
free delivery
To the offer
Lucas Oil 10013 Fuel Treatment - 1 Gallon
The world’s #1 fuel additive for both gasoline and diesel engines
$ 30.98
To the offer
Motorcraft Coolant Flush - VC1
Motorcraft Coolant Flush
$ 30.81
free delivery
To the offer
7% discount
Liqui Moly Jectron Gasoline Fuel Injection Cleaner-2pk
Lower fuel consumption
$ 22.39
$ 24.13
To the offer
Hot Shot's Secret Gasoline Extreme Fuel Additive, 12 oz
CLEANS FUEL SYSTEM: Hot Shot’s Secret Gasoline Extreme is designed to thoroughly clean, lubricate, and safeguard all components of a gasoline engine & fuel system, such as valves, pumps, injectors, rings, pistons, and upper cylinders.
$ 16.99
To the offer
5% discount
Atlantis A8582 Standard PWC Flush Kit, Blue
Fits: Yamaha Wave Venture 1100 96-97, Blaster 760 96, Wave Runner 760 97-98, GP800 98-05, XL760 98-99, XL1200 98-01, GP1200/R 97-02, GP1300 03-08, XL800 99-01, XLT1200 02-05, XLT800 02-04, SUV 99-04, FX 03-12, VX 05-12, FZ All 09-12, Jet Boats 96-12
$ 19.15
$ 20.25
To the offer
Zpana 15PCS Car Coolant Funnel Kit, No-Spill Vehicle Radiator Filling Funnel Bleeder with Adapters, No-Leak Auto Radiator Burping Filler, Universal for SUV RV Truck (Red)
High Quality Material: The car coolant funnel kit is crafted from high-quality plastic. This material not only resists corrosion from common automotive fluids like antifreeze, coolant, and water but also withstands repeated use and wear, ensuring durability even during frequent operations in garages or repair shops. Additionally, the plastic offers great stability, guaranteeing the funnel maintains its integrity over time without contaminating the vehicle's cooling system.
$ 21.99
free delivery
To the offer
Craedli 15PCS No-Spill Coolant Funnel Kit, Spill Proof Coolant Filling Funnel Set, Radiator Flush Kit with Adapters, Universal Vehicle Antifreeze Bleeder Accessory for Most Cars (Yellow)
【Package Includes】: The package includes 1 plug, 1 coolant funnel, 1 extension tube, 4 filling caps, 5 adapters, and 2 45° elbows. This comprehensive set meets the maintenance needs of radiators or reservoirs for most cars, light trucks, and other vehicles.
$ 17.29
free delivery
To the offer
11% discount
BlueDevil Products 00204 Radiator Flush - 1 Quart (Pack of 2)
The information below is per-pack only
$ 15.98
$ 17.98
To the offer
9% discount
Rislone Hy-per Cool Cleaner & Super Flush, 11.5 oz, Pack of 4
Works with all cooling systems: Fast, easy and safe to use on all cooling system materials, including plastic and aluminum.
$ 18.07
$ 19.96
To the offer
BG RF7 #107 Engine Oil Treatment - 11oz can
ORIGINAL BG PRODUCT
$ 17.25
free delivery
To the offer
Motor God 4 Cans of New BG EPR Engine Performance Restoration 109 Key Chain
Pack of 4 for Routine Engine Maintenance – Includes four 11 oz. (325 mL) cans, suitable for professional use. WIth Motor God Key Chain
$ 54.39
free delivery
To the offer
Dura Lube HL-40831-06 Sludge Away Engine Cleaner, 32-Ounce, Single,Black Bottle
Reduces sludge buildup and prevents oil coking
$ 18.97
To the offer
Castrol GTX Full Synthetic 5W-20 Motor Oil, 5 Quarts
6X better wear protection on critical engine parts than industry standards**
$ 29.97
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5 Cans of New BG EPR Engine Performance Restoration 109 With MotorGod Key Chain
Pack of 5 for Routine Engine Maintenance – Includes five 11 oz. (325 mL) cans, suitable for professional use.
$ 58.00
free delivery
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STAR BRITE Star Tron Ring Clean Plus Deposit Control - Cleans Injectors, Valves, & Entire Engine to Restore Power & Efficiency - 16 OZ Treats 160 Gallons (095616)
ENZYME-ENHANCED DEPOSIT REMOVAL: Formulated with latest technology deposit control compounds, plus a proprietary enzyme package designed to remove existing deposits and help prevent new deposits
$ 16.79
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Berryman Oil Change Flush Removes Deposits, Improves Efficiency - 16 fl. oz. Pour Can (Pack of 12)
Deep Engine Cleaning – Effectively dissolves sludge, varnish, and carbon deposits to restore peak engine performance.
$ 80.45
free delivery
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Descaler, Concentrated (1:3), Marine/RV, Hammerhead (2 gal) - Tankless Wtr. Heaters, Engine Flush, AC Coils, Heat Exchangers, and More - Aluminum/Copper Safe, No Harsh Acid
Got overheating problems? Low Flow? Dissolve scale & AVOID DAMAGING your equipment with harsh cleaners. Use to clean heat exchangers, A/C Coils, Outboards, and much more. 1 gal. descaler makes 4 gal. of solution.
$ 133.95
free delivery
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Hot Shot's Secret Diesel Injector Flush, 32 oz
Professional-Grade Injector Flush - Hot Shot’s Secret Diesel Injector Flush is a concentrated formula designed for service professionals to clean internal diesel injector deposits (IDIDs) and restore injector balance rates.
$ 20.99
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Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT
Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
$ 31.97
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2 Pack Bg 44k Fuel System Cleaner Power Enhancer 11 Oz Cans
Rapidly Cleans Fuel Injectors, Valves and Combustion Chambers
$ 42.42
free delivery
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BG
This listing is for a 11 oz Bottle of 44k, not the can that is pictured.
$ 48.00
free delivery
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MotorPower Care Hybrid Engine Fuel Additive Engine Flush Catalytic Converter Cleaner Kit 3 cans
Hybrid formula Catalytic converter cleaner, remove carbon deposits in the entire exhaust tract, especially in the area of the catalyst, the lambda sensor, the turbocharger and the EGR valve.
$ 39.99
free delivery
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Motor God BG Platinum 44K Fuel System Cleaner & BG 109 EPR Engine Performance Restore– 11 Fl Oz Key Chain
Deep-cleans fuel system components for optimal performance
$ 39.99
free delivery
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Descaler, Concentrated (1:3), Marine/RV, Bright Bay (1 gal) - Tankless Wtr. Heaters, Engine Flush, AC Coils, & More - Aluminum/Copper Safe, No Harsh Acid
Got overheating problems? Low Flow? Dissolve scale & AVOID DAMAGING your equipment with harsh cleaners. Use to clean heat exchangers, A/C Coils, Outboards, and much more. MORE CONCENTRATED THAN OTHER BRANDS-1 gal. descaler makes 4 gal. of solution.
$ 69.95
free delivery
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BG Motor Oil Additive, 3 Pack (313.0 ml)
BG MOA fortifies all qualities of engine oil, providing superior, long-lasting engine protection and maintain peak engine performance.
$ 34.00
free delivery
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MotorPower Care Engine Flush 2-Pack — Gasoline, petrol & Diesel | Use Before Oil Change to Clean Engine Deposits | Restores Performance, 16.9 fl oz Each
High Quality Formula: Our engine flush is high quality, tested and approved by OEM car factories. It meets or exceeds OEM standards and is engineered for gasoline and diesel vehicles
$ 24.99
free delivery
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BG MOA 115 & EPR 109 – Engine Restoration & Motor Oil Lubrication Additive With Motor God Key Chain
1 Can of MOA (115) Motor Oil Additive, 1 Can of EPR (109) Engine Performance Restoration. With Motor God Key Chain
$ 31.99
free delivery
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PEAK DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon
VERSATILE ENGINE COOLANT: This antifreeze + coolant is designed for use in all GM vehicles 1995 and newer requiring an orange organic acid technology (OAT) coolant. This item contains a bittering agent called Denatonium Benzoate.
$ 18.95
free delivery
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Bell Performance - Engine Flush - 2 x 8 oz. Bottles
Bell Performance
$ 22.00
free delivery
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5% discount
2026 Upgraded Coolant Bleeder Funnel Kit, Radiator Burping Funnel
2026 UPGRADE: Added 2 new vehicle-specific threaded caps (Ford & VW/Audi) for expanded fitment compatibility, with 0 price increase
$ 21.84
$ 22.99
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Lubegard 98010 Platinum Universal Flush and Protect Performance Pack for Automatic Transmissions, (2) 10 Ounce Bottles
Fit Type: Vehicle Specific
$ 22.99
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Motor God 6 Cans of New BG EPR Engine Performance Restoration 109 Key Chain
Motor God
$ 69.99
free delivery
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BlueDevil Engine Revive for High Mileage Vehicles | 12.5 oz. | Pack of 1
Dissolves engine sludge and varnish, restoring optimal engine performance with this effective engine oil cleaner.
$ 16.10
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Graphenoil Graphene Engine Treatment – Friction Modifier, Wear Protection, Heat Reduction – High Performance Lubrication (16 oz)
ADVANCED GRAPHENE TECHNOLOGY – Graphenoil uses cutting-edge graphene to reduce friction at the molecular level, helping protect critical engine components and improve lubrication performance.
$ 24.69
free delivery
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XADO RED ANTICARBON Engine Decarbonizer Spray - Removes Carbon Deposits & Restores Engine Performance, 320 ml
XADO
$ 29.99
free delivery
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Hi-Gear HG2209s Motor Flush - 30 fl. oz.
Cleans pollutants, sludge, carbon, varnish and non-wettable deposits that remain in the engine with normal oil changes
$ 16.99
free delivery
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5% discount
Four Seasons 69994 Super Flush Solvent, 32 Oz/ 946 ml
Four Seasons 69994 1 QUART SUPER FL
$ 19.83
$ 20.78
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Lubegard 98602 Flush & Protect Performance Pack for Automatic Transmissions
Safely removes varnish deposits
$ 19.99
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Lubegard 67010 CVT Recharge & Protect, 10 fl. oz.
For use in all CVT transmissions
$ 17.99
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We have found a total of 133 engine flushes deals for you at amazon, NAPAonline, The Twister Group, and other shops. The most popular brands are: Liqui Moly, BG, and Generic. Today's offer is XADO RED Flush Engine Oil Flush Cleaner - Removes Carbon & Sludge, Restores Oil Performance - 250 ml with 30% discount. The lowest price we found in our deals is $ 14.99 . The highest price in our price comparison is $ 455.00 . Currently, we have selected 16 reliable shops for you to buy engine flushes affordably.