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AdditivesAll Auto PaintATV / UTV Oils & FluidsAuto Detailing AccessoriesAutomotive Bulk BuysAutomotive Cleaners & DegreasersAutomotive Paints and CoatingsBoat CleanersBulk Automotive FluidsCar WashCar Wash SoapCar Wash SuppliesEngine & Powertrain Replacement PartsExhaust Parts & Emissions PartsExterior Car DetailingHeadlight RestorationInterior Car DetailingMaintenance EquipmentMotor OilMotorcycle Oils & FluidsRoad Trip Oil, Fluids & FiltersRV CleanersTruck and Fleet Bulk Buys
Engine Performance Restoration(182)
Uses item details. Price when purchased online
Diesel Kleen + Cetane Boost 64-oz 6/1 per Case From $20.64
Sponsored
From$2064
Diesel Kleen + Cetane Boost 64-oz 6/1 per Case
4.7 out of 5 stars
Best seller Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost. From $18.97
Best seller
Sponsored
From$1897
Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost.
4.9 out of 5 stars
Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz From $13.78
Sponsored
From$1378
Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz
4.7 out of 5 stars
Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz From $6.36
Sponsored
From$636
Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz
4.4 out of 5 stars
1 Can of New BG EPR Engine Performance Restoration 109 $15.99
$1599
current price $15.991 Can of New BG EPR Engine Performance Restoration 109
4.7 out of 5 stars
BG 44K Platinum EPR_44K_115 Engine Performance Restoration Automotive Additive, 11 fl oz $50.00
$5000
current price $50.00BG 44K Platinum EPR_44K_115 Engine Performance Restoration Automotive Additive, 11 fl oz
4.6 out of 5 stars
2 cans of BG EPR Engine Performance Restoration $29.49
$2949
current price $29.492 cans of BG EPR Engine Performance Restoration
4.8 out of 5 stars
2 Can of New BG EPR Engine Performance Restoration 109 $29.50
$2950
current price $29.502 Can of New BG EPR Engine Performance Restoration 109
5 out of 5 stars
3 Can of New BG EPR Engine Performance Restoration 109 $38.00
$3800
current price $38.003 Can of New BG EPR Engine Performance Restoration 109
5 out of 5 stars
Restore Engine Restorer and Lubricant Formula for 4-Cylinder Engines - 9 fl oz From $7.97
5 options
Available in additional 5 optionsFrom$797
Restore Engine Restorer and Lubricant Formula for 4-Cylinder Engines - 9 fl oz
4.7 out of 5 stars
100+ bought since yesterday Lucas Oil 10020 Fuel Treatment 5.25 Ounce From $5.79
100+ bought since yesterday
Sponsored
From$579
Lucas Oil 10020 Fuel Treatment 5.25 Ounce
4.8 out of 5 stars
Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 oz From $12.73
Sponsored
From$1273
Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 oz
4.6 out of 5 stars
Restore 8-Cylinder Formula Engine Restorer and Lubricant - 16 fl oz From $11.88
4 options
Available in additional 4 optionsFrom$1188
Restore 8-Cylinder Formula Engine Restorer and Lubricant - 16 fl oz
4.7 out of 5 stars
6 Can of New BG EPR Engine Performance Restoration 109 $69.99
$6999
current price $69.996 Can of New BG EPR Engine Performance Restoration 109
500+ bought since yesterday Sea Foam SF16 Motor Treatment Automotive Additive, 16 oz From $8.48
500+ bought since yesterday
5 options
Available in additional 5 optionsFrom$848
Sea Foam SF16 Motor Treatment Automotive Additive, 16 oz
4.8 out of 5 stars
5 Can of New BG EPR Engine Performance Restoration 109 $60.00
$6000
current price $60.005 Can of New BG EPR Engine Performance Restoration 109
5 out of 5 stars
4 cans of BG Engine Performance Restoration 109 $49.00
$4900
current price $49.004 cans of BG Engine Performance Restoration 109
4.8 out of 5 stars
EPR - BG Engine Performance Restoration 1 Quart (32oz) $38.99
$3899
current price $38.99EPR - BG Engine Performance Restoration 1 Quart (32oz)
3.8 out of 5 stars
8 Can of New BG EPR Engine Performance Restoration 109 $100.00
$10000
current price $100.008 Can of New BG EPR Engine Performance Restoration 109
4 Can of New BG EPR Engine Performance Restoration 109 $49.99
$4999
current price $49.994 Can of New BG EPR Engine Performance Restoration 109
Lucas Oil 10002 Heavy Duty Oil Stabilizer One Gallon Automotive Additive From $35.68
Sponsored
From$3568
Lucas Oil 10002 Heavy Duty Oil Stabilizer One Gallon Automotive Additive
4.8 out of 5 stars
100+ bought since yesterday Marvel Mystery Oil - Oil Enhancer and Fuel Treatment, 32 oz. From $6.58
100+ bought since yesterday
Sponsored
From$658
Marvel Mystery Oil - Oil Enhancer and Fuel Treatment, 32 oz.
4.8 out of 5 stars
Best seller Cataclean Fuel & Exhaust System Cleaner, Automotive Additive, Catalytic Converter Restorer, 16 oz From $27.94
Best seller
6 options
Available in additional 6 optionsFrom$2794
Cataclean Fuel & Exhaust System Cleaner, Automotive Additive, Catalytic Converter Restorer, 16 oz
4.4 out of 5 stars
Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz From $6.88
5 options
Available in additional 5 optionsFrom$688
Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz
4.8 out of 5 stars
Royal Purple Max-Restore 18001 Fuel System Treatment Automotive Additive, 6 fl oz From $8.88
5 options
Available in additional 5 optionsFrom$888
Royal Purple Max-Restore 18001 Fuel System Treatment Automotive Additive, 6 fl oz
4.6 out of 5 stars
7 Can of New BG EPR Engine Performance Restoration 109 $82.00
$8200
current price $82.007 Can of New BG EPR Engine Performance Restoration 109
100+ bought since yesterday Sea Foam High Mileage Motor Treatment From $11.88
100+ bought since yesterday
5 options
Available in additional 5 optionsFrom$1188
Sea Foam High Mileage Motor Treatment
4.8 out of 5 stars
BG MOA PN 115 & EPR PN 109 Engine Performance Restoration & Motor OIl Additive With a Pocket Screwdriver $39.95
$3995
current price $39.95BG MOA PN 115 & EPR PN 109 Engine Performance Restoration & Motor OIl Additive With a Pocket Screwdriver
5 out of 5 stars
100+ bought since yesterday Valvoline Restore & Protect Full Synthetic 5W-30 Motor Oil 5 Quart From $35.97
100+ bought since yesterday
3 options
Available in additional 3 optionsFrom$3597
Valvoline Restore & Protect Full Synthetic 5W-30 Motor Oil 5 Quart
4.7 out of 5 stars
Sea Foam Truck and SUV Motor Treatment 20 oz From $11.68
5 options
Available in additional 5 optionsFrom$1168
Sea Foam Truck and SUV Motor Treatment 20 oz
4.9 out of 5 stars
STA-BIL 360 Ethanol Treatment and Stabilizer - Fuel System and Injector Cleaner | Great for Boats & Watercrafts, In-Season Cleaning & Protection 32 fl. oz. (22240) From $21.59
Sponsored
From$2159
STA-BIL 360 Ethanol Treatment and Stabilizer - Fuel System and Injector Cleaner | Great for Boats & Watercrafts, In-Season Cleaning & Protection 32 fl. oz. (22240)
4.8 out of 5 stars
STA-BIL In-Season Protection Fuel System Treatment and Fuel Injector Cleaner, Boost Mpg, Corrosion Protection, 8 fl oz (22288) $7.84 98.0 ¢/fl oz
Sponsored
$784
current price $7.8498.0 ¢/fl oz
STA-BIL In-Season Protection Fuel System Treatment and Fuel Injector Cleaner, Boost Mpg, Corrosion Protection, 8 fl oz (22288)
4.8 out of 5 stars
Specollect 1 Pcs Catalytic Converter Cleaner Additive for Automotive Engine Performance Restoration, Fuel System Treatment, Exhaust Gas Removal From $4.78
From$478
Specollect 1 Pcs Catalytic Converter Cleaner Additive for Automotive Engine Performance Restoration, Fuel System Treatment, Exhaust Gas Removal
High-Performance Engine Restoration Protector With Antiwear Antioxidant And Anticorrosion Additives For Enhanced Engine Life And Peak Performance 60ml $4.99 Was $7.79
Now$499
current price Now $4.99, Was $7.79$7.79
High-Performance Engine Restoration Protector With Antiwear Antioxidant And Anticorrosion Additives For Enhanced Engine Life And Peak Performance 60ml
Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz From $13.78
5 options
Available in additional 5 optionsFrom$1378
Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz
4.7 out of 5 stars
Valvoline Restore & Protect Fuel System Cleaner - 12 Fl oz, 25204 $11.97 99.8 ¢/oz
$1197
current price $11.9799.8 ¢/oz
Valvoline Restore & Protect Fuel System Cleaner - 12 Fl oz, 25204
5 out of 5 stars
STP Ultra Anti-Friction Engine Oil Additive Treatment for Improved Performance, 15 oz From $8.92
2 options
Available in additional 2 optionsFrom$892
STP Ultra Anti-Friction Engine Oil Additive Treatment for Improved Performance, 15 oz
4.7 out of 5 stars
BG Dynamic Engine Restoration Service Kit with Dual-Action Cleaning System PN 103192, PE04-N1GA, 115, and 208) With a Pocket Screwdriver $354.95
$35495
current price $354.95BG Dynamic Engine Restoration Service Kit with Dual-Action Cleaning System PN 103192, PE04-N1GA, 115, and 208) With a Pocket Screwdriver
Zeceouar High-Performance Engine Restoration Protector With Antiwear Antioxidant and Anticorrosion Additives for Enhanced Engine Life and Peak Performance 60Ml $3.99
$399
current price $3.99Zeceouar High-Performance Engine Restoration Protector With Antiwear Antioxidant and Anticorrosion Additives for Enhanced Engine Life and Peak Performance 60Ml
Automotive Engine Cleaner Fuel Additive,Carbon Deposit Throttle Intake Cleaning,High Temperature Performance Restoration,Fuel Efficiency Emission Reduction,Engine Maintenance Liquid 120ml Cleaner $12.03
$1203
current price $12.03Automotive Engine Cleaner Fuel Additive,Carbon Deposit Throttle Intake Cleaning,High Temperature Performance Restoration,Fuel Efficiency Emission Reduction,Engine Maintenance Liquid 120ml Cleaner
Catalytic Converter Cleaner - 120ml Engine Exhaust System Cleaner for Carbon Removal & Performance Restoration From $8.99
4 options
Available in additional 4 optionsFrom$899
Catalytic Converter Cleaner - 120ml Engine Exhaust System Cleaner for Carbon Removal & Performance Restoration
60ml High Performance Engine Restoration Protector Antiwear Antioxidant Anticorrosion Additive Extends Engine Life Universal Fit for All Vehicles Automotive Maintenance $4.97
$497
current price $4.9760ml High Performance Engine Restoration Protector Antiwear Antioxidant Anticorrosion Additive Extends Engine Life Universal Fit for All Vehicles Automotive Maintenance
BG MOA PN 115 & EPR PN 109 Engine Performance Restoration & Motor OIl Additive With a Pocket Screwdriver $64.95
$6495
current price $64.95BG MOA PN 115 & EPR PN 109 Engine Performance Restoration & Motor OIl Additive With a Pocket Screwdriver
Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W From $7.64
5 options
Available in additional 5 optionsFrom$764
Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W
4.7 out of 5 stars
Three-way catalytic cleanerengine internal disassembly free cleaning.exhaust gas decarbonization cleaning agent springtok From $6.99
2 options
Available in additional 2 optionsFrom$699
Three-way catalytic cleanerengine internal disassembly free cleaning.exhaust gas decarbonization cleaning agent springtok
Car Engine Carbon Cleaner, 120ml Throttle & Exhaust System Cleaner, Automotive Performance Restoration, Car Maintenance Kit for Better Engine Function $4.97 Was $9.98
Now$497
current price Now $4.97, Was $9.98$9.98
Car Engine Carbon Cleaner, 120ml Throttle & Exhaust System Cleaner, Automotive Performance Restoration, Car Maintenance Kit for Better Engine Function
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
4.7 out of 5 stars
Catalytic Converter Cleaner 120ml Three-Way Catalyst Cleaner for Enhanced Engine Performance and Emission Reduction,2pcs From $9.99
4 options
Available in additional 4 optionsFrom$999
Catalytic Converter Cleaner 120ml Three-Way Catalyst Cleaner for Enhanced Engine Performance and Emission Reduction,2pcs
BG MOA PN 115 & EPR PN 109 Engine Performance Restoration & Motor OIl Additive With a Pocket Screwdriver $89.95
$8995
current price $89.95BG MOA PN 115 & EPR PN 109 Engine Performance Restoration & Motor OIl Additive With a Pocket Screwdriver
Car Engine Restoration Protector with Antiwear Antioxidant and Anticorrosion Additive for Enhanced Engine Life Performance and Fuel Efficiency, 60ml $3.99
$399
current price $3.99Car Engine Restoration Protector with Antiwear Antioxidant and Anticorrosion Additive for Enhanced Engine Life Performance and Fuel Efficiency, 60ml
Popular in Engine Performance Restoration
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