Shop engine oil sludge cleaners

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$54.95
Comstar 1 Gal. Sludge Solve Heavy Duty Oil Sludge Eliminator, Good For All Fuel Oils, 60-245
Global Industrial
$54.95
Comstar 1 Gal. Sludge Solve Heavy Duty Oil Sludge Eliminator, Good For All Fuel Oils, 60-245
Global Industrial
$18.98
$33.27
Hercules Sludge Treat Fuel Oil System Cleaner - Sludge Remover Oil Tank - 1 Qt
Walmart
Free shipping
42% off
$18.98
$33.27
Hercules Sludge Treat Fuel Oil System Cleaner - Sludge Remover Oil Tank - 1 Qt
Walmart
Free shipping
$34.99
3D Grand Blast Engine Degreaser - Heavy Duty Biodegradable Cleaner For Engines, Wheels, Exhausts & More - Fast-Acting, Non-Staining - Made In USA - 1
Amazon.com
658
$34.99
3D Grand Blast Engine Degreaser - Heavy Duty Biodegradable Cleaner For Engines, Wheels, Exhausts & More - Fast-Acting, Non-Staining - Made In USA - 1
Amazon.com
658
$43.55
Star Tron Fuel Tank Cleaner - Removes Sludge, Varnish & Other Deposits - Helps Restore Performance Of Old, Stale Fuel - Concentrated Formula For
Amazon.com
993
Free shipping
$43.55
Star Tron Fuel Tank Cleaner - Removes Sludge, Varnish & Other Deposits - Helps Restore Performance Of Old, Stale Fuel - Concentrated Formula For
Amazon.com
993
$165.00
MAXODYNE® Flushing Oil Super Concentrated Engine Flush 16 Fl Oz (473 Ml)
Amazon.com
4
Free shipping
$165.00
MAXODYNE® Flushing Oil Super Concentrated Engine Flush 16 Fl Oz (473 Ml)
Amazon.com
4
$17.86
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
427
$17.86
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
427
$35.01
$50.11
CRC Salt Terminator Engine Flush, Cleaner, And Corrosion Inhibitor, 1 Gallon, Dissolves Salt And Leaves A Protective Coating
Amazon.com
1K+
Free shipping
30% off
$35.01
$50.11
CRC Salt Terminator Engine Flush, Cleaner, And Corrosion Inhibitor, 1 Gallon, Dissolves Salt And Leaves A Protective Coating
Amazon.com
1K+
$260.59
PETEC 80350 Engine Oil System Cleaner Sludge Flush Oil Additive 300Ml
eBay
Free shipping
$260.59
PETEC 80350 Engine Oil System Cleaner Sludge Flush Oil Additive 300Ml
eBay
Free shipping
$2.12
$4.15
60Ml Catalytic Converter Cleaner Sludge And Oil System Cleaner 60Ml Enhanced Engine Booster Cleaner
AliExpress
48% off
$2.12
$4.15
60Ml Catalytic Converter Cleaner Sludge And Oil System Cleaner 60Ml Enhanced Engine Booster Cleaner
AliExpress
$21.99
Synthetic Motor Treatment Oil Additive Removes And Prevents Sludge 32 Oz PC
eBay
Free shipping
$21.99
Synthetic Motor Treatment Oil Additive Removes And Prevents Sludge 32 Oz PC
eBay
Free shipping
$15.99
Triax Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon (16 Ounce)
Walmart
$15.99
Triax Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon (16 Ounce)
Walmart
$3.74
$7.25
Car Engine Cleaner & Engine Bay Cleaner - Powerful Degreaser For Oil Sludge & Grease Fuel System &
AliExpress
Free shipping
48% off
$3.74
$7.25
Car Engine Cleaner & Engine Bay Cleaner - Powerful Degreaser For Oil Sludge & Grease Fuel System &
AliExpress
Free shipping
$26.32
Utility 20-1510 Sludge Kleen Sludge Solvent And Fuel Oil (1 Qt.) | Supplyhouse.Com
SupplyHouse.com
1
$26.32
Utility 20-1510 Sludge Kleen Sludge Solvent And Fuel Oil (1 Qt.) | Supplyhouse.Com
SupplyHouse.com
1
$484.00
TRIAX S7 Max Oil Booster, Engine Sludge Cleaner (5 Gallon)
eBay
Free shipping
$484.00
TRIAX S7 Max Oil Booster, Engine Sludge Cleaner (5 Gallon)
eBay
Free shipping
$18.76
$22.07
Complete Engine Treatment 16 Oz - Cleans & Lubricates By Lucas Oil
eBay
2
14% off
$18.76
$22.07
Complete Engine Treatment 16 Oz - Cleans & Lubricates By Lucas Oil
eBay
2
$66.42
STAR BRITE Star Tron Fuel Tank Cleaner - Remove Sludge, Varnish & Other Deposits - Rejuvenate Old, Stale Fuel - Concentrated Formula Works In Gas
Amazon.com
99
Free shipping
$66.42
STAR BRITE Star Tron Fuel Tank Cleaner - Remove Sludge, Varnish & Other Deposits - Rejuvenate Old, Stale Fuel - Concentrated Formula Works In Gas
Amazon.com
99
$14.84
Rayhong Engine Cleaning Spray - 120Ml Oil Sludge Remover For Cars, Safe & Effective Engine Cleaner
Walmart
Free shipping
$14.84
Rayhong Engine Cleaning Spray - 120Ml Oil Sludge Remover For Cars, Safe & Effective Engine Cleaner
Walmart
Free shipping
$2.92
$7.72
Car Engine Internal Cleaner, Fuel Additive, Remove Sludge Varnish For Diesel Engine
AliExpress
62% off
$2.92
$7.72
Car Engine Internal Cleaner, Fuel Additive, Remove Sludge Varnish For Diesel Engine
AliExpress
$60.00
Engine Oil System Cleaner XADO RED FLUSH With Decoking Effect. Engine Flush
Etsy
Free shipping
$60.00
Engine Oil System Cleaner XADO RED FLUSH With Decoking Effect. Engine Flush
Etsy
Free shipping
$14.95
WASH&WHIPS Green Hell Engine Cleaner & Degreaser, 16 Oz
Redline360.com
14
$14.95
WASH&WHIPS Green Hell Engine Cleaner & Degreaser, 16 Oz
Redline360.com
14
$24.99
Marvel Mystery Oil 53436 Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
288
$24.99
Marvel Mystery Oil 53436 Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
288
$11.25
13.53 FL OZ Engine Flush, Automotive Engine Oil System Cleaner, Carbon Sludge Remover For Car Engines
Walmart
$11.25
13.53 FL OZ Engine Flush, Automotive Engine Oil System Cleaner, Carbon Sludge Remover For Car Engines
Walmart
$7.99
Rislone Engine Treatment Conditioner And Cleaner, 16.9 Oz, 4102
Advance Auto Parts
$7.99
Rislone Engine Treatment Conditioner And Cleaner, 16.9 Oz, 4102
Advance Auto Parts
$12.94
$25.18
100/200Ml Engine Bay Cleaner Powerful Decontamination For Engine Compartment Oil Dust Grease Remover
AliExpress
48% off
$12.94
$25.18
100/200Ml Engine Bay Cleaner Powerful Decontamination For Engine Compartment Oil Dust Grease Remover
AliExpress
$2.74
$5.37
Catalytic System Cleaner Contamination & Sludge Cleaner Multi-Purpose Carbon Remover Oil Saver
AliExpress
48% off
$2.74
$5.37
Catalytic System Cleaner Contamination & Sludge Cleaner Multi-Purpose Carbon Remover Oil Saver
AliExpress
$107.73
Marvel Mystery Oil Original Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
83
Free shipping
$107.73
Marvel Mystery Oil Original Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
83
$20.95
POR-15 Cleaner Degreaser, Non-Flammable And Water Based, Removes Grease, Oil And Surface Debris, 1-Quart
Amazon.com
1K+
Free shipping
$20.95
POR-15 Cleaner Degreaser, Non-Flammable And Water Based, Removes Grease, Oil And Surface Debris, 1-Quart
Amazon.com
1K+
$49.99
Chemical Guys Signature Series Orange Degreaser Spray - Heavy Duty All Purpose Cleaner For Engines, Tires, Undercarriages, Tools And More,
Amazon.com
5K+
Free shipping
$49.99
Chemical Guys Signature Series Orange Degreaser Spray - Heavy Duty All Purpose Cleaner For Engines, Tires, Undercarriages, Tools And More,
Amazon.com
5K+
$61.26
Wol Best Engine Flush Cleaner Liqui Moly Engine Flush Plus 8374 Deposits And Sludge Cleaner 300 Ml - 2 Unit
Everymarket INC
$61.26
Wol Best Engine Flush Cleaner Liqui Moly Engine Flush Plus 8374 Deposits And Sludge Cleaner 300 Ml - 2 Unit
Everymarket INC
$48.28
Utility 20-1510 Sludge Kleen Sludge Solvent And Fuel Oil (1 Qt.)
Voomi Supply
$48.28
Utility 20-1510 Sludge Kleen Sludge Solvent And Fuel Oil (1 Qt.)
Voomi Supply
$13.99
Liqui Moly Pro-Line Engine Flush (500Ml Can) - Liqui Moly Lm2037
GenRacer
$13.99
Liqui Moly Pro-Line Engine Flush (500Ml Can) - Liqui Moly Lm2037
GenRacer
$8.78
Gunk EBT32 Engine Cleaner And Degreaser Spray 32Oz Bottle
eBay
$8.78
Gunk EBT32 Engine Cleaner And Degreaser Spray 32Oz Bottle
eBay
$14.60
Hercules 32 Oz. Sludge Treat Fuel Oil Treatment 35310 Hercules 35310 1 Qt.
eBay
$14.60
Hercules 32 Oz. Sludge Treat Fuel Oil Treatment 35310 Hercules 35310 1 Qt.
eBay
$62.52
Rz21 E Oil System Cleaner | Engine Intensive Cleaner | Oil Sludge Flush | Oil System Cleaner | Oil Additive | Motorclean
Everymarket INC
$62.52
Rz21 E Oil System Cleaner | Engine Intensive Cleaner | Oil Sludge Flush | Oil System Cleaner | Oil Additive | Motorclean
Everymarket INC
$51.22
Motorbike Engine Flush Cleaner Oil Additive Cleans & Protects Engine, Removes Sludge, Enhances Lubrication, 250Ml
Everymarket INC
$51.22
Motorbike Engine Flush Cleaner Oil Additive Cleans & Protects Engine, Removes Sludge, Enhances Lubrication, 250Ml
Everymarket INC
$139.58
Motorbike Engine Flush Cleaner Oil Additive Cleans & Protects Engine, Removes Sludge, Enhances Lubrication, 4X250ml
Everymarket INC
$139.58
Motorbike Engine Flush Cleaner Oil Additive Cleans & Protects Engine, Removes Sludge, Enhances Lubrication, 4X250ml
Everymarket INC
Engine Oil Sludge - How to Remove & Prevent
4:20
Engine Oil Sludge - How to Remove & Prevent
36.8K viewsJan 25, 2024
YouTubecar PROblems
BEST way to remove engine sludge (prevent low pressure)
5:10
BEST way to remove engine sludge (prevent low pressure)
2.9M viewsSep 3, 2017
YouTubeError Code Guy
Before and After Engine Flush with Liqui Moly Engine Flush Plus / Engine Sludge Build Up Removal
2:21
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677.4K viewsJul 23, 2023
YouTubeDIYAutoworksNG
How to SUPER FLUSH your engine! (SUPER CLEAN)
7:25
How to SUPER FLUSH your engine! (SUPER CLEAN)
8.1K viewsMay 3, 2025
YouTube99VehiclesTV
Do Engine Oil Cleaners do ANYTHING? (Let’s TEST it!)
44:01
Do Engine Oil Cleaners do ANYTHING? (Let’s TEST it!)
300.1K views11 months ago
YouTubeRainman Ray's Repairs
5 Best Engine Sludge Remover for 2025
6:58
5 Best Engine Sludge Remover for 2025
793 views9 months ago
YouTubeThe Tools World
How to get rid of oil sludge in an engine
3:59
How to get rid of oil sludge in an engine
4 views6 months ago
YouTubeQuick FAQ
15:56
I Tried Engine Flush Additives Before an Oil Change — One Clea…
27.1K views4 months ago
YouTubeAuto Care Pro
1:05
How to Use Wynn’s Engine Flush | Step-by-Step DIY Tutorial
7.7K viewsFeb 16, 2025
YouTubeThe Triumph Guy
1:47
How to fix an engine with oil sludge. Clean a very dirty engine. Or the o…
2.6K viewsSep 24, 2024
YouTubeDR CAR
6:33
Liqui Moly Sludge Remover vs Liqui Moly Engine Flush (Which is Best?)
3.4M viewsApr 20, 2023
YouTubeOwen Lucas
0:16
Engine Oil Sludge Gone 😳 | 30 Sec B&W Degreaser Test
10K views2 months ago
YouTubeBubbles and wheels
20:44
This $4 Powder Removes ALL Engine Sludge Forever. Why Is It …
411 views1 month ago
YouTubeWeJustSpeakCars
14:22
Japanese Mechanic Method to Remove Engine Sludge FOREVE…
1 month ago
YouTubeCar Insiders
14:01
Can This Engine Cleaning Kit Get Rid Of All The Sludge On This Lan…
430.9K viewsOct 25, 2024
YouTubeRoyalty Auto Service
0:10
Deep Cleaning Engine Sludge & Accumulated Grime #automobile #…
30.5K views3 months ago
YouTubeMechanic skills Ffc
0:16
Diesel Generator Engine Degreasing Process ⚙️
12K views1 month ago
YouTubeCleaning Jobs
2:06
How to Clean Quenching Oil & Remove Carbon Sludge #KARROT…
30.3K views2 months ago
YouTubeKarroter Technique Pvt. Ltd.
0:06
This cleaning step: decides whether your engine lives or dies
18.9K views2 months ago
YouTubeBacktry page
11:45
7 Causes of Oil Sludge Build Up and How to Avoid or Fix It | DIY Guide
488 views10 months ago
YouTubeTech Ops
23:48
engine flush with diesel
641.4K viewsAug 27, 2024
YouTubeParts shooter
23:25
I Put DIESEL FUEL in My Engine Before an Oil Change… Here’s Wh…
2.4M views5 months ago
YouTubeMan Vs Cars
21:14
Can Liqui Moly ENGINE FLUSH save this Toyota?
1.4M viewsSep 22, 2024
YouTubeGrizzly Gaz
3:42
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55.9K viewsAug 28, 2022
YouTubeDIYAutoworksNG
6:10
🛑|| How to clean internal engine parts with excessive oil sludge without …
4.7K viewsJul 25, 2024
YouTubeMakina Adventure TV
29:00
Save your engine with a BG Desludge procedure.
10.5K viewsSep 8, 2024
YouTubeShop Foreman Garage
0:06
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14.6K views2 months ago
YouTubeMechanix Lab
0:50
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1.1K viewsAug 21, 2024
YouTubeMr engine
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Shop engine oil sludge cleaners

Sponsored
About our ads
$54.95
Comstar 1 Gal. Sludge Solve Heavy Duty Oil Sludge Eliminator, Good For All Fuel Oils, 60-245
Global Industrial
$54.95
Comstar 1 Gal. Sludge Solve Heavy Duty Oil Sludge Eliminator, Good For All Fuel Oils, 60-245
Global Industrial
$18.98
$33.27
Hercules Sludge Treat Fuel Oil System Cleaner - Sludge Remover Oil Tank - 1 Qt
Walmart
Free shipping
42% off
$18.98
$33.27
Hercules Sludge Treat Fuel Oil System Cleaner - Sludge Remover Oil Tank - 1 Qt
Walmart
Free shipping
$34.99
3D Grand Blast Engine Degreaser - Heavy Duty Biodegradable Cleaner For Engines, Wheels, Exhausts & More - Fast-Acting, Non-Staining - Made In USA - 1
Amazon.com
658
$34.99
3D Grand Blast Engine Degreaser - Heavy Duty Biodegradable Cleaner For Engines, Wheels, Exhausts & More - Fast-Acting, Non-Staining - Made In USA - 1
Amazon.com
658
$43.55
Star Tron Fuel Tank Cleaner - Removes Sludge, Varnish & Other Deposits - Helps Restore Performance Of Old, Stale Fuel - Concentrated Formula For
Amazon.com
993
Free shipping
$43.55
Star Tron Fuel Tank Cleaner - Removes Sludge, Varnish & Other Deposits - Helps Restore Performance Of Old, Stale Fuel - Concentrated Formula For
Amazon.com
993
$165.00
MAXODYNE® Flushing Oil Super Concentrated Engine Flush 16 Fl Oz (473 Ml)
Amazon.com
4
Free shipping
$165.00
MAXODYNE® Flushing Oil Super Concentrated Engine Flush 16 Fl Oz (473 Ml)
Amazon.com
4
$17.86
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
427
$17.86
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
427
$35.01
$50.11
CRC Salt Terminator Engine Flush, Cleaner, And Corrosion Inhibitor, 1 Gallon, Dissolves Salt And Leaves A Protective Coating
Amazon.com
1K+
Free shipping
30% off
$35.01
$50.11
CRC Salt Terminator Engine Flush, Cleaner, And Corrosion Inhibitor, 1 Gallon, Dissolves Salt And Leaves A Protective Coating
Amazon.com
1K+
$260.59
PETEC 80350 Engine Oil System Cleaner Sludge Flush Oil Additive 300Ml
eBay
Free shipping
$260.59
PETEC 80350 Engine Oil System Cleaner Sludge Flush Oil Additive 300Ml
eBay
Free shipping
$2.12
$4.15
60Ml Catalytic Converter Cleaner Sludge And Oil System Cleaner 60Ml Enhanced Engine Booster Cleaner
AliExpress
48% off
$2.12
$4.15
60Ml Catalytic Converter Cleaner Sludge And Oil System Cleaner 60Ml Enhanced Engine Booster Cleaner
AliExpress
$21.99
Synthetic Motor Treatment Oil Additive Removes And Prevents Sludge 32 Oz PC
eBay
Free shipping
$21.99
Synthetic Motor Treatment Oil Additive Removes And Prevents Sludge 32 Oz PC
eBay
Free shipping
$15.99
Triax Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon (16 Ounce)
Walmart
$15.99
Triax Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon (16 Ounce)
Walmart
$3.74
$7.25
Car Engine Cleaner & Engine Bay Cleaner - Powerful Degreaser For Oil Sludge & Grease Fuel System &
AliExpress
Free shipping
48% off
$3.74
$7.25
Car Engine Cleaner & Engine Bay Cleaner - Powerful Degreaser For Oil Sludge & Grease Fuel System &
AliExpress
Free shipping
$26.32
Utility 20-1510 Sludge Kleen Sludge Solvent And Fuel Oil (1 Qt.) | Supplyhouse.Com
SupplyHouse.com
1
$26.32
Utility 20-1510 Sludge Kleen Sludge Solvent And Fuel Oil (1 Qt.) | Supplyhouse.Com
SupplyHouse.com
1
$484.00
TRIAX S7 Max Oil Booster, Engine Sludge Cleaner (5 Gallon)
eBay
Free shipping
$484.00
TRIAX S7 Max Oil Booster, Engine Sludge Cleaner (5 Gallon)
eBay
Free shipping
$18.76
$22.07
Complete Engine Treatment 16 Oz - Cleans & Lubricates By Lucas Oil
eBay
2
14% off
$18.76
$22.07
Complete Engine Treatment 16 Oz - Cleans & Lubricates By Lucas Oil
eBay
2
$66.42
STAR BRITE Star Tron Fuel Tank Cleaner - Remove Sludge, Varnish & Other Deposits - Rejuvenate Old, Stale Fuel - Concentrated Formula Works In Gas
Amazon.com
99
Free shipping
$66.42
STAR BRITE Star Tron Fuel Tank Cleaner - Remove Sludge, Varnish & Other Deposits - Rejuvenate Old, Stale Fuel - Concentrated Formula Works In Gas
Amazon.com
99
$14.84
Rayhong Engine Cleaning Spray - 120Ml Oil Sludge Remover For Cars, Safe & Effective Engine Cleaner
Walmart
Free shipping
$14.84
Rayhong Engine Cleaning Spray - 120Ml Oil Sludge Remover For Cars, Safe & Effective Engine Cleaner
Walmart
Free shipping
$2.92
$7.72
Car Engine Internal Cleaner, Fuel Additive, Remove Sludge Varnish For Diesel Engine
AliExpress
62% off
$2.92
$7.72
Car Engine Internal Cleaner, Fuel Additive, Remove Sludge Varnish For Diesel Engine
AliExpress