Automotive PaintAdditional Garage EquipmentAdditivesAdvance Auto Parts ShopAntifreeze & Car CoolantsArchoilATV / UTV Oils & FluidsAutomotive Bulk BuysAutomotive Cleaners & DegreasersAutomotive FluidsBoat CleanersBulk Automotive FluidsEngine & Powertrain Replacement PartsExhaust Parts & Emissions PartsExterior Car DetailingFarm and Agriculture Bulk BuysInterior Car DetailingLIQUI MOLYMaintenance EquipmentMotor OilMotor Oil, Fluids & Additives on Advance Auto Parts ShopMotorcycle Oils & FluidsReplacement Auto PartsShop & Garage EquipmentSuperTechTruck and Fleet Bulk BuysUTV Parts & Accessories
Sort by|
Automotive PaintAdditional Garage EquipmentAdditivesAdvance Auto Parts ShopAntifreeze & Car CoolantsArchoilATV / UTV Oils & FluidsAutomotive Bulk BuysAutomotive Cleaners & DegreasersAutomotive FluidsBoat CleanersBulk Automotive FluidsEngine & Powertrain Replacement PartsExhaust Parts & Emissions PartsExterior Car DetailingFarm and Agriculture Bulk BuysInterior Car DetailingLIQUI MOLYMaintenance EquipmentMotor OilMotor Oil, Fluids & Additives on Advance Auto Parts ShopMotorcycle Oils & FluidsReplacement Auto PartsShop & Garage EquipmentSuperTechTruck and Fleet Bulk BuysUTV Parts & Accessories
Remove Engine Sludge(116)
Uses item details. Price when purchased online
Archoil AR6500 Diesel Treatment (40 oz) - Treats 400 Gallons - Additive for All Diesel Vehicles $44.95

Sponsored
$4495
current price $44.95Archoil AR6500 Diesel Treatment (40 oz) - Treats 400 Gallons - Additive for All Diesel Vehicles
554.7 out of 5 Stars. 55 reviews
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz. From $17.40

Sponsored
From$1740
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.
7644.9 out of 5 Stars. 764 reviews
Save with
Archoil AR6300 Winter Diesel Treatment - Treats 550 Gallons - (Two Pack) - Additive for All Diesel Vehicles Includes Anti-Gel Protection $79.90

Sponsored
$7990
current price $79.90Archoil AR6300 Winter Diesel Treatment - Treats 550 Gallons - (Two Pack) - Additive for All Diesel Vehicles Includes Anti-Gel Protection
25 out of 5 Stars. 2 reviews
Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40 oz) + AR6400-D Diesel Fuel System Cleaner $59.90

Sponsored
$5990
current price $59.90Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40 oz) + AR6400-D Diesel Fuel System Cleaner
364.8 out of 5 Stars. 36 reviews
Clearance Kieccall 400ml Automotive Oil System Cleaner Carbon Sludge Remover Internal Engine Cleaning Agent For Car Motorcycle Engines Improves Performance Was $18.99

Kieccall 400ml Automotive Oil System Cleaner Carbon Sludge Remover Internal Engine Cleaning Agent For Car Motorcycle Engines Improves Performance
Clearance Qiopertar 400ML Engine Carbon Cleaner, Automotive Oil System Sludge Remover Internal Cleaning Agent, Powerful Degreaser for Car Truck Motorcycle Gasoline Engine Performance Restoration $14.99 Was $18.99

Now$1499
current price Now $14.99, Was $18.99$18.99
Qiopertar 400ML Engine Carbon Cleaner, Automotive Oil System Sludge Remover Internal Cleaning Agent, Powerful Degreaser for Car Truck Motorcycle Gasoline Engine Performance Restoration
ComStar Sludge Solve, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils, 1 Quart (60-235) $26.14

$2614
current price $26.14ComStar Sludge Solve, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils, 1 Quart (60-235)
14 out of 5 Stars. 1 reviews
YATLTE Engine Oil System Cleaner, with Anti-Carbon Effect - Removes Contamination & Engine Sludge, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle Was $19.40

YATLTE Engine Oil System Cleaner, with Anti-Carbon Effect - Removes Contamination & Engine Sludge, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle
Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037 $19.59

$1959
current price $19.59Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
764.7 out of 5 Stars. 76 reviews
TRIAX Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon (16 Ounce) $15.99

$1599
current price $15.99TRIAX Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon (16 Ounce)
11 out of 5 Stars. 1 reviews
Save with
Archoil Ultimate Diesel Kit - AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel System Cleaner (12oz) $89.90

Sponsored
$8990
current price $89.90Archoil Ultimate Diesel Kit - AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel System Cleaner (12oz)
184.8 out of 5 Stars. 18 reviews
Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz From $19.49

Sponsored
From$1949
Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz
4854.9 out of 5 Stars. 485 reviews
Save with
Clearance Clearance! High-Performance Engine Degreaser, 500ml Powerful Detergent for Oil Sludge & Carbon Deposit Removal, Safe for Gas/Diesel Motors, Eco-Friendly Formula Was $13.41

Clearance! High-Performance Engine Degreaser, 500ml Powerful Detergent for Oil Sludge & Carbon Deposit Removal, Safe for Gas/Diesel Motors, Eco-Friendly Formula
Clearance Yooshoverk 400Ml Automotive Oil System Carbon Sludge Remover – Internal Engine Cleaning Agent For Gasoline & Diesel Vehicles Black Free Size Was $14.99

Yooshoverk 400Ml Automotive Oil System Carbon Sludge Remover – Internal Engine Cleaning Agent For Gasoline & Diesel Vehicles Black Free Size
AURIGATE Engine Cleaner Spray, Car & Motorcycle Engine Bay Degreaser, Removes Oil Sludge, Carbon Deposits & Stains for Exterior Engine Maintenance,3.38oz From $10.67

3 options
Available in additional 3 optionsFrom$1067
AURIGATE Engine Cleaner Spray, Car & Motorcycle Engine Bay Degreaser, Removes Oil Sludge, Carbon Deposits & Stains for Exterior Engine Maintenance,3.38oz
Clearance Automotive Oil System Carbon Sludge Remover, Internal Engine , 400ml, Efficient Degreaser for Gasoline & Diesel Engines, Cars, Trucks, Motorcycles Was $12.65

Automotive Oil System Carbon Sludge Remover, Internal Engine , 400ml, Efficient Degreaser for Gasoline & Diesel Engines, Cars, Trucks, Motorcycles
Engine Oil System Cleaner - Removes Contamination & Engine Sludge - Total Flush Revitalizant Engine Carbon Cleaner for Catalytic Converters Engine Exhaust System Pipe Carbon Removal Cleaner Clearance $6.47 Was $7.19

Now$647
current price Now $6.47, Was $7.19$7.19
Engine Oil System Cleaner - Removes Contamination & Engine Sludge - Total Flush Revitalizant Engine Carbon Cleaner for Catalytic Converters Engine Exhaust System Pipe Carbon Removal Cleaner Clearance
Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz From $6.36

5 options
Available in additional 5 optionsFrom$636
Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz
4804.8 out of 5 Stars. 480 reviews
Save with
Catalytic Converter Cleaner, Engine Catalytic Converter Cleaner, Auto Parts Catalytic Converter, Auto Three-Way Catalytic Cleaner, Fuel & Exhaust Catalyst Cleaner, Oil Tank Sludge Treatment - 120ML

Catalytic Converter Cleaner, Engine Catalytic Converter Cleaner, Auto Parts Catalytic Converter, Auto Three-Way Catalytic Cleaner, Fuel & Exhaust Catalyst Cleaner, Oil Tank Sludge Treatment - 120ML
Top rated for fuel economy Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines. From $18.30

Sponsored
From$1830
Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines.
2664.7 out of 5 Stars. 266 reviews
Save with
B3C Fuel Solutions Ethanol Shield 1 Gallon Fuel Stabilizer and System Cleaner for Gasoline Engines, Treats 1,280 Gallons (1 oz per 10 Gallons) $74.15

Sponsored
$7415
current price $74.15B3C Fuel Solutions Ethanol Shield 1 Gallon Fuel Stabilizer and System Cleaner for Gasoline Engines, Treats 1,280 Gallons (1 oz per 10 Gallons)
264.6 out of 5 Stars. 26 reviews
Liqui Moly 20196 Engine Flush Shooter 80ML $11.90

$1190
current price $11.90Liqui Moly 20196 Engine Flush Shooter 80ML
Clearance PPLoney 400ML Automotive Oil System Cleaner - Removes Carbon & Sludge, Enhances Performance for Gasoline Engines Was $15.47

PPLoney 400ML Automotive Oil System Cleaner - Removes Carbon & Sludge, Enhances Performance for Gasoline Engines
Engine Carbon Cleaner under $5! Yannianjz Engine Oil System Cleaner, Carbon Sludge Remover for Cars, Motorcycles, Trucks, Internal Engine Cleaning Additive for Performance, Fuel Efficiency

Engine Carbon Cleaner under $5! Yannianjz Engine Oil System Cleaner, Carbon Sludge Remover for Cars, Motorcycles, Trucks, Internal Engine Cleaning Additive for Performance, Fuel Efficiency
Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - Total Flush Revitalizant (Bottle, 100ml) Was $6.96

Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - Total Flush Revitalizant (Bottle, 100ml)
Car Sludge Removal Lubricant, Washing Mud Grinding Auxiliary, Superior Lubrication, Reduces Friction, Removes Paint Stains Dirt, Restores Gloss, Safe for All Surfaces, Extends Cloth Life Was $11.81

Car Sludge Removal Lubricant, Washing Mud Grinding Auxiliary, Superior Lubrication, Reduces Friction, Removes Paint Stains Dirt, Restores Gloss, Safe for All Surfaces, Extends Cloth Life
Niteo Products Motor Medic Engine Flush Additive, 32 fl oz – Cleans Cars, Trucks, SUVs From $6.78

4 options
Available in additional 4 optionsFrom$678
Niteo Products Motor Medic Engine Flush Additive, 32 fl oz – Cleans Cars, Trucks, SUVs
1944.7 out of 5 Stars. 194 reviews
Save with
Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz From $15.97

Sponsored
From$1597
Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz
2324.8 out of 5 Stars. 232 reviews
Save with
(24 pack) BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer $479.28 $2.50/oz

Sponsored
$47928
current price $479.28$2.50/oz
From $19.97
(24 pack) BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer
2164.1 out of 5 Stars. 216 reviews
Save with
Automotive Carbon Sludge Remover Cleaner for Internal System, Power and Performance Restoration, Multi-Engine & Vehicle Application, Easy Deep-Cleaning Solution Was $13.79

Automotive Carbon Sludge Remover Cleaner for Internal System, Power and Performance Restoration, Multi-Engine & Vehicle Application, Easy Deep-Cleaning Solution
Uscallm Automotive Engine Cleaner 400ML Oil System Carbon Sludge Remover Internal Cleaning Agent for Cars Trucks Motorcycles $14.99

$1499
current price $14.99Uscallm Automotive Engine Cleaner 400ML Oil System Carbon Sludge Remover Internal Cleaning Agent for Cars Trucks Motorcycles
Cadorn Car Engine Cleaner - Powerful Degreaser for Oil Sludge & Carbon Deposits, Fuel System & Motor Flush

Cadorn Car Engine Cleaner - Powerful Degreaser for Oil Sludge & Carbon Deposits, Fuel System & Motor Flush
Utility Wonder 20-1510 SLudge Kleen Sludge Solvent and Fuel Oil Conditioner, 1 quart $32.09

$3209
current price $32.09Utility Wonder 20-1510 SLudge Kleen Sludge Solvent and Fuel Oil Conditioner, 1 quart
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz. From $17.40

5 options
Available in additional 5 optionsFrom$1740
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.
7644.9 out of 5 Stars. 764 reviews
Save with
ComStar Sludge Solve, 55 Gallons, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils (60-265) $2,514.17

$2,51417
current price $2,514.17ComStar Sludge Solve, 55 Gallons, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils (60-265)
Engine Oil System Cleaner 400Ml Automotive Carbon Sludge Remover Internal Cleaning Additive For Car Motorcycle Gasoline Engines

Engine Oil System Cleaner 400Ml Automotive Carbon Sludge Remover Internal Cleaning Additive For Car Motorcycle Gasoline Engines
RuiJiao Engine Internal Cleaner 400ML for Gasoline and Engines, Automotive Oil System Carbon Sludge Remover

RuiJiao Engine Internal Cleaner 400ML for Gasoline and Engines, Automotive Oil System Carbon Sludge Remover
ComStar Sludge Solve, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils, 1 Quart (60-235) $627.36

$62736
current price $627.36ComStar Sludge Solve, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils, 1 Quart (60-235)
Tgbvmt Volcano Car Wash Sludge Removal, Strong Decontamination for Paint, Rust, and Yellow Spots, Non-Damaging Car Cleaning Solution for Stubborn Stains, Ideal for Car Wash and Detailing Was $5.82

Tgbvmt Volcano Car Wash Sludge Removal, Strong Decontamination for Paint, Rust, and Yellow Spots, Non-Damaging Car Cleaning Solution for Stubborn Stains, Ideal for Car Wash and Detailing
DMDUOU Car Detailing Clay Bar,Volcanic Sludge Remover for Car Wash, Powerful Dirt & Stain Absorption, Safe for Paint, Reusable Auto Cleaning Mud, 100g Blue

DMDUOU Car Detailing Clay Bar,Volcanic Sludge Remover for Car Wash, Powerful Dirt & Stain Absorption, Safe for Paint, Reusable Auto Cleaning Mud, 100g Blue
Silverhook - Engine Flush Treatment 350ml $28.95

$2895
current price $28.95Silverhook - Engine Flush Treatment 350ml
Automotive Engine Oil System Cleaner and Degreaser for Carbon and Sludge Removal in Black $11.99

$1199
current price $11.99Automotive Engine Oil System Cleaner and Degreaser for Carbon and Sludge Removal in Black
Popular in Remove Engine Sludge
Related Products
High-efficiency Wear Inhibitor Engine Wear Protectant Noise Reduction And Shaking Strong Cure For Burning Oil Additives 100ml, Usupdd 2025 High-efficiency Wear Inhibitor Engine Wear
High-efficiency Wear Inhibitor Engine Wear Protectant Noise Reduction And Shaking Strong Cure For Burning Oil Additives 100ml, Usupdd 2025 High-efficiency Wear Inhibitor Engine Wear$5.19current price $5.19Gnmfd Car Motorcycle Brake Cleaner 100ml, Fast Powerful Oil Grease Removal, Prevents Brake Squeak Improves Braking, Multi-Functional Brake Cleaning for Cars and Motorcycles
Gnmfd Car Motorcycle Brake Cleaner 100ml, Fast Powerful Oil Grease Removal, Prevents Brake Squeak Improves Braking, Multi-Functional Brake Cleaning for Cars and Motorcycles$4.96current price $4.96Gunk FEB1 Foamy Engine Brite Engine Cleaner - 17oz.
Gunk FEB1 Foamy Engine Brite Engine Cleaner - 17oz.$15.80current price $15.80Sea Foam SS-14-12PK Spray Top Engine Cleaner & Lube Aerosol, 14 fl. oz, 12 Pack
Sea Foam SS-14-12PK Spray Top Engine Cleaner & Lube Aerosol, 14 fl. oz, 12 Pack$93.92current price $93.92Gunk FEB1 Foamy Engine Brite Engine Cleaner - 17oz. 2 Pack
Gunk FEB1 Foamy Engine Brite Engine Cleaner - 17oz. 2 Pack$25.28current price $25.28FHBVT Automotive Engine Cleaner and Degreaser 120ml, Removes Carbon Deposits and Grease, Restores Engine Performance, Safe for All Car Models, Easy Spray Application for Car Owners
FHBVT Automotive Engine Cleaner and Degreaser 120ml, Removes Carbon Deposits and Grease, Restores Engine Performance, Safe for All Car Models, Easy Spray Application for Car Owners$6.05current price $6.05GUNK FEB1-12PK 'Engine Brite' Engine Cleaner Foam - 17 oz., (Case of 12)
GUNK FEB1-12PK 'Engine Brite' Engine Cleaner Foam - 17 oz., (Case of 12)$51.96current price $51.96SNGMN High-Performance Automotive Engine Cleaner & Degreaser - 120ml - Removes Carbon Deposits, Improves Efficiency, Safe for All Engine Parts
SNGMN High-Performance Automotive Engine Cleaner & Degreaser - 120ml - Removes Carbon Deposits, Improves Efficiency, Safe for All Engine Parts$7.89current price $7.89CRC Brakleen Brake Parts Cleaner Non-Chlorinated - Low VOC - 14 oz Spray
CRC Brakleen Brake Parts Cleaner Non-Chlorinated - Low VOC - 14 oz Spray$11.99current price $11.99Hope Global 9.5 in. Ultrafine Foam Pad - White
Hope Global 9.5 in. Ultrafine Foam Pad - White$28.11current price $28.11Gunk FEB1-12PK 'Engine Brite' Engine Cleaner Foam - 17 oz, Case of 12
Gunk FEB1-12PK 'Engine Brite' Engine Cleaner Foam - 17 oz, Case of 12$65.65current price $65.65FPE - Forklift CLEANER ASSY- CYCLON 177003056071 HACUS Aftermarket - New
FPE - Forklift CLEANER ASSY- CYCLON 177003056071 HACUS Aftermarket - New$628.95current price $628.95Gunk M710 Non-Chlorinated Low VOC Brake Parts Cleaner - 14oz Pack of 12
Gunk M710 Non-Chlorinated Low VOC Brake Parts Cleaner - 14oz Pack of 12$53.76current price $53.76Automotive Cleaning Agent Carburetor Throttle Engine Disassembly Cleaning Exhaust Gas Removal Carbon Deposition Automotive Gasoline Additive 120ml, crgrtght 2025 Automotive Cleaning Agent Carburetor
Automotive Cleaning Agent Carburetor Throttle Engine Disassembly Cleaning Exhaust Gas Removal Carbon Deposition Automotive Gasoline Additive 120ml, crgrtght 2025 Automotive Cleaning Agent Carburetor$8.49current price $8.49SS14 Sea Foam Spray Quick Acting Top Engine Cleaner And Lube 12oz (Pack Of 2)
SS14 Sea Foam Spray Quick Acting Top Engine Cleaner And Lube 12oz (Pack Of 2)$28.10current price $28.10U-View Detergent Concentrated Fuel Cleaner
U-View Detergent Concentrated Fuel Cleaner$30.44current price $30.44



















