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AdditivesAll Auto PaintATV / UTV Oils & FluidsAuto Repair ToolsAutomotive Bulk BuysAutomotive Cleaners & DegreasersAutomotive FluidsAutomotive Paints and CoatingsAutomotive Specialty PaintsBody RepairBody Repair ToolsBulk Automotive FluidsCar WashCar Wash SoapCar Wash SuppliesEngine & Powertrain Replacement PartsExhaust Parts & Emissions PartsExterior Car DetailingFork LiftsHeadlight RestorationInterior Car DetailingMaintenance EquipmentMoped Parts & AccessoriesMotor OilMotorcycle Oils & FluidsReplacement Auto PartsRoad Trip Oil, Fluids & FiltersRV CleanersShop Automotive Paint by Color and FinishSteering PartsTire and Wheel Accessories
Engine Restoration(168)
Uses item details. Price when purchased online
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
4.6 out of 5 stars
Xado Atomic Metal Conditioner Maximum Twin Turbo with complex adaptive 1 Stage Revitalizant® 60K engine Treatment and Additive $119.90

Sponsored
$11990
current price $119.90Xado Atomic Metal Conditioner Maximum Twin Turbo with complex adaptive 1 Stage Revitalizant® 60K engine Treatment and Additive
Xado Gel-Revitalizant EX120 Treatment for Small Motors $7.99

Sponsored
$799
current price $7.99Xado Gel-Revitalizant EX120 Treatment for Small Motors
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
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
4.6 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
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 $9.47

5 options
Available in additional 5 optionsFrom$947
Royal Purple Max-Restore 18001 Fuel System Treatment Automotive Additive, 6 fl oz
4.6 out of 5 stars
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
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
Xado Atomic Metal Conditioner Maximum Heavy Duty Diesel Truck for all types of fuel equipment $29.99

Sponsored
$2999
current price $29.99Xado Atomic Metal Conditioner Maximum Heavy Duty Diesel Truck for all types of fuel equipment
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
4.7 out of 5 stars
2 cans of BG EPR Engine Performance Restoration $34.00

$3400
current price $34.002 cans of BG EPR Engine Performance Restoration
4.8 out of 5 stars
BG 44K Platinum EPR_44K_115 Engine Performance Restoration Automotive Additive, 11 fl oz $51.00

$5100
current price $51.00BG 44K Platinum EPR_44K_115 Engine Performance Restoration Automotive Additive, 11 fl oz
4.6 out of 5 stars
STP Super Concentrated High Mileage Engine Flush (15 fl. oz.) From $6.57

6 options
Available in additional 6 optionsFrom$657
STP Super Concentrated High Mileage Engine Flush (15 fl. oz.)
4.8 out of 5 stars
1 Can of New BG EPR Engine Performance Restoration 109 $21.99

$2199
current price $21.991 Can of New BG EPR Engine Performance Restoration 109
4.7 out of 5 stars
In 50+ people's carts, Sea Foam High Mileage Motor Treatment From $11.88
In 50+ people's carts

5 options
Available in additional 5 optionsFrom$1188
Sea Foam High Mileage Motor Treatment
4.8 out of 5 stars
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
4.6 out of 5 stars
EPR - BG Engine Performance Restoration 1 Quart (32oz) $39.95

$3995
current price $39.95EPR - BG Engine Performance Restoration 1 Quart (32oz)
4 out of 5 stars
Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz From $6.36

6 options
Available in additional 6 optionsFrom$636
Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz
4.4 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
500+ bought since yesterday, Sea Foam SF16 Motor Treatment Automotive Additive, 16 oz From $8.48
500+ bought since yesterday

Sponsored
From$848
Sea Foam SF16 Motor Treatment Automotive Additive, 16 oz
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
Top rated for fuel economy, Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W From $7.64
Top rated for fuel economy

5 options
Available in additional 5 optionsFrom$764
Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W
4.7 out of 5 stars
Cataclean Fuel & Exhaust System Cleaner, Automotive Additive, Catalytic Converter Restorer, 16 oz From $28.95

5 options
Available in additional 5 optionsFrom$2895
Cataclean Fuel & Exhaust System Cleaner, Automotive Additive, Catalytic Converter Restorer, 16 oz
4.2 out of 5 stars
Lucas Oil COMPLETE ENGINE TREATMENT 10016 Automotive Additive $12.99

$1299
current price $12.99Lucas Oil COMPLETE ENGINE TREATMENT 10016 Automotive Additive
4.6 out of 5 stars
Rislone 4416 High Mileage Ring Seal Smoke Repair Automotive Additive, 16 oz From $7.24

5 options
Available in additional 5 optionsFrom$724
Rislone 4416 High Mileage Ring Seal Smoke Repair Automotive Additive, 16 oz
4.6 out of 5 stars
3 Can of New BG EPR Engine Performance Restoration 109 $37.00

$3700
current price $37.003 Can of New BG EPR Engine Performance Restoration 109
5 out of 5 stars
Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, Automotive Additive, 16.9 oz From $21.11

5 options
Available in additional 5 optionsFrom$2111
Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, Automotive Additive, 16.9 oz
4.6 out of 5 stars
STP High Viscosity Oil Treatment 15 Fluid Ounces for Conventional or Synthetic Oils From $4.98

5 options
Available in additional 5 optionsFrom$498
STP High Viscosity Oil Treatment 15 Fluid Ounces for Conventional or Synthetic Oils
4.8 out of 5 stars
Star Tron Enzyme Fuel Treatment - Small Engine Formula – Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems From $8.23

Sponsored
From$823
Star Tron Enzyme Fuel Treatment - Small Engine Formula – Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems
4.7 out of 5 stars
In 50+ people's carts, Sea Foam High Mileage Motor Treatment From $11.88
In 50+ people's carts

Sponsored
From$1188
Sea Foam High Mileage Motor Treatment
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

4 options
Available in additional 4 optionsFrom$658
Marvel Mystery Oil - Oil Enhancer and Fuel Treatment, 32 oz.
4.8 out of 5 stars
In 100+ people's carts, Lucas Oil 10020 Fuel Treatment 5.25 Ounce From $6.16
In 100+ people's carts

5 options
Available in additional 5 optionsFrom$616
Lucas Oil 10020 Fuel Treatment 5.25 Ounce
4.8 out of 5 stars
Sea Foam SS14 Cleaner and Lube From $11.97

5 options
Available in additional 5 optionsFrom$1197
Sea Foam SS14 Cleaner and Lube
4.7 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
5 Can of New BG EPR Engine Performance Restoration 109 $57.00

$5700
current price $57.005 Can of New BG EPR Engine Performance Restoration 109
5 out of 5 stars
Techron Concentrate Plus 12oz From $16.76

3 options
Available in additional 3 optionsFrom$1676
Techron Concentrate Plus 12oz
4.7 out of 5 stars
STP High Mileage Oil Treatment and Stop Leak Additive, 15 fl oz From $6.98

6 options
Available in additional 6 optionsFrom$698
STP High Mileage Oil Treatment and Stop Leak Additive, 15 fl oz
4.6 out of 5 stars
Techron Concentrate Plus Complete Fuel System Cleaner 20oz bottle From $16.12

5 options
Available in additional 5 optionsFrom$1612
Techron Concentrate Plus Complete Fuel System Cleaner 20oz bottle
4.6 out of 5 stars
100+ bought since yesterday, Gumout Jet Spray Carburetor, Choke, and Parts Cleaner - 14 oz From $3.88
100+ bought since yesterday

5 options
Available in additional 5 optionsFrom$388
Gumout Jet Spray Carburetor, Choke, and Parts Cleaner - 14 oz
4.7 out of 5 stars
zMAX Engine & Fuel Formulas, Engine Additive and Fuel System Cleaner, 12 fl oz bottles From $38.94

2 options
Available in additional 2 optionsFrom$3894
zMAX Engine & Fuel Formulas, Engine Additive and Fuel System Cleaner, 12 fl oz bottles
4.8 out of 5 stars
In 200+ people's carts, STA-BIL Storage Fuel Stabilizer 8 Oz. Protects Engine from Gum , Varnish , Rust , Corrosion. Treats 20 gallons of fuel. From $6.78
In 200+ people's carts

3 options
Available in additional 3 optionsFrom$678
STA-BIL Storage Fuel Stabilizer 8 Oz. Protects Engine from Gum , Varnish , Rust , Corrosion. Treats 20 gallons of fuel.
4.8 out of 5 stars
GUNK Engine Degreaser Spray for All Vehicle Types, 15 oz From $4.98

5 options
Available in additional 5 optionsFrom$498
GUNK Engine Degreaser Spray for All Vehicle Types, 15 oz
4.6 out of 5 stars
Super Tech Low VOC Formula Engine Degreaser, 18 oz From $4.84

5 options
Available in additional 5 optionsFrom$484
Super Tech Low VOC Formula Engine Degreaser, 18 oz
4.4 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
zMAX Micro-Lubricant Engine Treatment Formula, 12 oz or 354 ml From $19.78

2 options
Available in additional 2 optionsFrom$1978
zMAX Micro-Lubricant Engine Treatment Formula, 12 oz or 354 ml
4.7 out of 5 stars
GUNK Low VOC Foamy Engine Cleaner and Degreaser for Cars and Motorcycles - 17 oz Aerosol From $6.97

4 options
Available in additional 4 optionsFrom$697
GUNK Low VOC Foamy Engine Cleaner and Degreaser for Cars and Motorcycles - 17 oz Aerosol
4.6 out of 5 stars
Mechanic in a Bottle Fuel System Fix All Fuel Additive, 8 oz bottle From $8.34

2 options
Available in additional 2 optionsFrom$834
Mechanic in a Bottle Fuel System Fix All Fuel Additive, 8 oz bottle
4.6 out of 5 stars
Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart Automotive Additive From $12.32

4 options
Available in additional 4 optionsFrom$1232
Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart Automotive Additive
4.5 out of 5 stars
Popular in Engine Restoration
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Archoil AR6300 Winter Diesel Treatment - Treats 275 Gallons - Includes Anti-Gel Protection - Additive for All Diesel Vehicles$44.95current price $44.95Red Angel Blue Devil A/C Stop Leak Automotive Specialty Parts
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