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AdditivesAdvance Auto Parts ShopAntifreeze & Car CoolantsATV / UTV Oils & FluidsAutomotive Cleaners & DegreasersBoat CleanersBulk Automotive FluidsFarm and Agriculture Bulk BuysLIQUI MOLYMaintenance EquipmentMotor OilMotor Oil, Fluids & Additives on Advance Auto Parts ShopMotorcycle Oils & FluidsReplacement Auto PartsRoad Trip Oil, Fluids & FiltersTruck and Fleet Bulk Buys
Engine Flush Diesel(97)
Uses item details. Price when purchased online
Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost. From $18.97
Sponsored
From$1897
Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost.
11074.9 out of 5 Stars. 1107 reviews
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Top rated for fuel economy Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines. From $18.25
Sponsored
From$1825
Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines.
2954.7 out of 5 Stars. 295 reviews
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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
2244.7 out of 5 Stars. 224 reviews
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Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037 $21.20
$2120
current price $21.20Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
904.7 out of 5 Stars. 90 reviews
Diesel Injector & DPF Flush 26-oz From $24.47
5 options
Available in additional 5 optionsFrom$2447
Diesel Injector & DPF Flush 26-oz
315 out of 5 Stars. 31 reviews
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Diesel Injector & DPF Flush 64-OZ From $42.87
3 options
Available in additional 3 optionsFrom$4287
Diesel Injector & DPF Flush 64-OZ
414.8 out of 5 Stars. 41 reviews
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(2 pack) Diesel Injector & DPF Flush 12-OZ From $16.85
5 options
Available in additional 5 optionsFrom$1685
(2 pack) Diesel Injector & DPF Flush 12-OZ
75 out of 5 Stars. 7 reviews
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Liqui Moly 2037 Pro-Line Engine Flush $21.20
$2120
current price $21.20Liqui Moly 2037 Pro-Line Engine Flush
65 out of 5 Stars. 6 reviews
Hot Shot's Secret DEFender Crystal Eliminator and Booster for Diesel Engines From $9.99
Sponsored
From$999
Hot Shot's Secret DEFender Crystal Eliminator and Booster for Diesel Engines
364.4 out of 5 Stars. 36 reviews
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Diesel Kleen + Cetane Boost 64-oz 6/1 per Case From $21.25
Sponsored
From$2125
Diesel Kleen + Cetane Boost 64-oz 6/1 per Case
3214.8 out of 5 Stars. 321 reviews
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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
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STP Super Concentrated High Mileage Engine Flush (15 fl. oz.) From $6.27
6 options
Available in additional 6 optionsFrom$627
STP Super Concentrated High Mileage Engine Flush (15 fl. oz.)
1504.8 out of 5 Stars. 150 reviews
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XADO Xtreme Flush Engine Oil System Cleaner, Diesel Motor Oil 10W-30, 1 qt $29.99
$2999
current price $29.99XADO Xtreme Flush Engine Oil System Cleaner, Diesel Motor Oil 10W-30, 1 qt
Liqui Moly Pro-Line Engine Flush Motor Splung 500 ml 2427 (2037) - Made in Germany $23.85
$2385
current price $23.85Liqui Moly Pro-Line Engine Flush Motor Splung 500 ml 2427 (2037) - Made in Germany
44 out of 5 Stars. 4 reviews
CRC Salt Terminator Engine Flush Concentrate SX-32M Fuel System Cleaner Automotive Additive Bottle, 32 Oz $35.79
$3579
current price $35.79CRC Salt Terminator Engine Flush Concentrate SX-32M Fuel System Cleaner Automotive Additive Bottle, 32 Oz
15 out of 5 Stars. 1 reviews
Niteo Motor Medic 32 fl oz 5-Minute Motor Flush Engine Cleaner for All Vehicle Types $14.45 45.2 ¢/fl oz
$1445
current price $14.4545.2 ¢/fl oz
Niteo Motor Medic 32 fl oz 5-Minute Motor Flush Engine Cleaner for All Vehicle Types
154.7 out of 5 Stars. 15 reviews
MotorMedic Motor Flush 32 OZ, Each $17.29
$1729
current price $17.29MotorMedic Motor Flush 32 OZ, Each
Power Service Diesel Kleen + Cetane Boost Was $24.18
Power Service Diesel Kleen + Cetane Boost
1154.8 out of 5 Stars. 115 reviews
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TRIAX Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon (16 Ounce) $15.99
Sponsored
$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
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Diesel Kleen +Cetane Boost, 32 oz, Diesel Performance Improver $24.94
Sponsored
$2494
current price $24.94Diesel Kleen +Cetane Boost, 32 oz, Diesel Performance Improver
354.8 out of 5 Stars. 35 reviews
XADO RED Flush Engine Oil Flush Cleaner - Removes Carbon & Sludge, Restores Oil Performance - 250 ml $29.99
$2999
current price $29.99XADO RED Flush Engine Oil Flush Cleaner - Removes Carbon & Sludge, Restores Oil Performance - 250 ml
Best seller Sea Foam SF16 Motor Treatment Automotive Additive, 16 oz From $8.48
5 options
Available in additional 5 optionsFrom$848
Sea Foam SF16 Motor Treatment Automotive Additive, 16 oz
60704.8 out of 5 Stars. 6070 reviews
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Silverhook - Engine Flush Treatment 350ml $30.95
$3095
current price $30.95Silverhook - Engine Flush Treatment 350ml
Hot Shot's Secret Diesel Extreme 64 oz Fuel System Cleaner
Hot Shot's Secret Diesel Extreme 64 oz Fuel System Cleaner
4094.9 out of 5 Stars. 409 reviews
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GameOver Motor Medic High Mileage Motor Flush, 32 fl oz $17.29 Was $22.09
Now$1729
current price Now $17.29, Was $22.09$22.09
GameOver Motor Medic High Mileage Motor Flush, 32 fl oz
(6 pack) Power Service Diesel Kleen + Cetane Boost From $25.48
3 options
Available in additional 3 optionsFrom$2548
(6 pack) Power Service Diesel Kleen + Cetane Boost
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Lucas Oil 10872 Diesel Deep Clean, 16 oz. $20.78
$2078
current price $20.78Lucas Oil 10872 Diesel Deep Clean, 16 oz.
394.7 out of 5 Stars. 39 reviews
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Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost. From $18.97
6 options
Available in additional 6 optionsFrom$1897
Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost.
11074.9 out of 5 Stars. 1107 reviews
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AtomEx TotalFlush Universal oil system cleaner XA40613 Automotive Additive, 250 ml $19.99
Sponsored
$1999
current price $19.99AtomEx TotalFlush Universal oil system cleaner XA40613 Automotive Additive, 250 ml
64.5 out of 5 Stars. 6 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
3774.7 out of 5 Stars. 377 reviews
Berryman Products 1216, Oil Change Flush, 16 fl. oz. Pour Can $16.94
$1694
current price $16.94Berryman Products 1216, Oil Change Flush, 16 fl. oz. Pour Can
44.5 out of 5 Stars. 4 reviews
Hot Shot's Secret Diesel Extreme Fuel System Cleaner, 1 Gallon $55.99 $55.99/gl
$5599
current price $55.99$55.99/gl
Hot Shot's Secret Diesel Extreme Fuel System Cleaner, 1 Gallon
724.9 out of 5 Stars. 72 reviews
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Clearance Homenest 400ml Engine Cleaner Spray Automotive Oil System Carbon Sludge Remover Internal Flush Cleaning Agent for Car Truck Motorcycle Was $14.12
Homenest 400ml Engine Cleaner Spray Automotive Oil System Carbon Sludge Remover Internal Flush Cleaning Agent for Car Truck Motorcycle
Super Tech Universal Motor Treatment for Gas, Diesel, and Oil, Truck and Car 16 fl oz From $4.64
5 options
Available in additional 5 optionsFrom$464
Super Tech Universal Motor Treatment for Gas, Diesel, and Oil, Truck and Car 16 fl oz
3254.6 out of 5 Stars. 325 reviews
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LIQUI MOLY 500mL Truck Series Complete Diesel System Cleaner $118.26
$11826
current price $118.26LIQUI MOLY 500mL Truck Series Complete Diesel System Cleaner
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Rislone Hy-per Diesel Complete Fuel System Cleaner and Additive 16.9 oz $13.90 $13.90/count
$1390
current price $13.90$13.90/count
Rislone Hy-per Diesel Complete Fuel System Cleaner and Additive 16.9 oz
244.8 out of 5 Stars. 24 reviews
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AtomEx TotalFlush Universal oil system cleaner XA40613 Automotive Additive, 250 ml $19.99
$1999
current price $19.99AtomEx TotalFlush Universal oil system cleaner XA40613 Automotive Additive, 250 ml
64.5 out of 5 Stars. 6 reviews
Lucas Oil 10872-12 Diesel Deep Clean 16-oz (12 Pack) $149.95
$14995
current price $149.95Lucas Oil 10872-12 Diesel Deep Clean 16-oz (12 Pack)
13 out of 5 Stars. 1 reviews
Hi-Gear HG2209s Motor Flush - 30 fl. oz. $19.99
$1999
current price $19.99Hi-Gear HG2209s Motor Flush - 30 fl. oz.
Clearance Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - Total Flush Revitalizant (Bottle, 100ml) Was $5.98
Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - Total Flush Revitalizant (Bottle, 100ml)
Fuel Medic 37364 Diesel Cleaner, 32 oz $35.99
$3599
current price $35.99Fuel Medic 37364 Diesel Cleaner, 32 oz
Top rated for fuel economy Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines. From $18.25
5 options
Available in additional 5 optionsFrom$1825
Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines.
2954.7 out of 5 Stars. 295 reviews
Save with
Clearance DEF System Cleaner & Urea Tank Treatment - Dissolves Crystallization, Unclogs Nozzles & Injectors, Improves SCR Performance, Reduces Emissions, Safe for Diesel Vehicles Was $9.74
DEF System Cleaner & Urea Tank Treatment - Dissolves Crystallization, Unclogs Nozzles & Injectors, Improves SCR Performance, Reduces Emissions, Safe for Diesel Vehicles
Hot Shot's Secret Diesel Treatment 1 Gallon for Enhanced Engine Performance $62.14
$6214
current price $62.14Hot Shot's Secret Diesel Treatment 1 Gallon for Enhanced Engine Performance
1344.8 out of 5 Stars. 134 reviews
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Lucas Oil 10872 Diesel Deep Clean Fuel System Cleaner, 12-Pack $149.99
$14999
current price $149.99Lucas Oil 10872 Diesel Deep Clean Fuel System Cleaner, 12-Pack
34.3 out of 5 Stars. 3 reviews
Liqui Moly 20050 Engine Flush Motobike - 250ML $22.56
$2256
current price $22.56Liqui Moly 20050 Engine Flush Motobike - 250ML
Power Service 9264-06 Clear Diesel Fuel & Tank Cleaner, 64 oz. - Quantity 1
Power Service 9264-06 Clear Diesel Fuel & Tank Cleaner, 64 oz. - Quantity 1
64.7 out of 5 Stars. 6 reviews
Mastercool MSC-91049-32 32 oz. Flush Solvent $22.37 Was $36.79
Now$2237
current price Now $22.37, Was $36.79$36.79
Mastercool MSC-91049-32 32 oz. Flush Solvent
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