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AdditivesAdvance Auto Parts ShopAll Auto PaintAntifreeze & Car CoolantsATV / UTV Oils & FluidsAuto Paint ChemicalsAuto Repair ToolsAuto Safety AccessoriesAutomotive Bulk BuysAutomotive Cleaners & DegreasersAutomotive FluidsAutomotive GreasesAutomotive OilsAutomotive Paints and CoatingsAutomotive Specialty PaintsBoat CleanersBody Fillers and PuttiesBody RepairBody Repair ToolsBulk Automotive FluidsCar WashCar Wash SoapCar Wash SuppliesCarquest Brake PartsDirt Bike Parts & AccessoriesEngine & Powertrain Replacement PartsEnterprise B2B & Bulk Motor OilExhaust Parts & Emissions PartsExterior Car DetailingFarm and Agriculture Bulk BuysGasket SealersGaskets & Sealers on Advance Auto Parts ShopHarley Davidson Parts & AccessoriesHeadlight RestorationHolley BrandsInterior Car DetailingLIQUI MOLYMaintenance EquipmentMotor OilMotor Oil, Fluids & Additives on Advance Auto Parts ShopMotorcycle Oils & FluidsPerformance Ignition and ElectricalPrestoneRain-XReplacement Auto PartsRoad Trip Oil, Fluids & FiltersShop Automotive Paint by Color and FinishSteering PartsSuperTechTire and Wheel AccessoriesTractor FluidsTruck and Fleet Bulk BuysUTV Parts & Accessories

Engine Repairing

Uses item details. Price when purchased online

In 25+ people's carts Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz From $14.44

Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz
Options
Sponsored
From$1444

Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz

4.8 out of 5 Stars. 1042 reviews

Lucas Oil Power Steering Stop Leak 12 Ounce Automotive Additive From $12.98

Lucas Oil Power Steering Stop Leak 12 Ounce Automotive Additive
Options
Sponsored
From$1298

Lucas Oil Power Steering Stop Leak 12 Ounce Automotive Additive

4.5 out of 5 Stars. 352 reviews

Top rated for fuel economy Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W From $7.64

Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W
Options
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From$764

Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W

4.7 out of 5 Stars. 459 reviews

Lucas 10009 Transmission Fix Automotive Performance Additive 24 Ounce - Stops Transmission Slips From $14.44

Lucas 10009 Transmission Fix Automotive Performance Additive 24 Ounce - Stops Transmission Slips
Options
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From$1444

Lucas 10009 Transmission Fix Automotive Performance Additive 24 Ounce - Stops Transmission Slips

4.7 out of 5 Stars. 750 reviews

Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz From $12.98

Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz
Available in additional 5 options
Options
From$1298

Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz

4.6 out of 5 Stars. 307 reviews

Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz From $6.36

Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz
Available in additional 5 options
Options
From$636

Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz

4.7 out of 5 Stars. 565 reviews

Restore 8-Cylinder Formula Engine Restorer and Lubricant - 16 fl oz From $11.88

Restore 8-Cylinder Formula Engine Restorer and Lubricant - 16 fl oz
Available in additional 4 options
Options
From$1188

Restore 8-Cylinder Formula Engine Restorer and Lubricant - 16 fl oz

4.7 out of 5 Stars. 184 reviews

Rislone 4416 High Mileage Ring Seal Smoke Repair Automotive Additive, 16 oz From $6.74

Rislone 4416 High Mileage Ring Seal Smoke Repair Automotive Additive, 16 oz
Available in additional 5 options
Options
From$674

Rislone 4416 High Mileage Ring Seal Smoke Repair Automotive Additive, 16 oz

4.6 out of 5 Stars. 377 reviews

Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, Automotive Additive, 16.9 oz From $20.00

Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, Automotive Additive, 16.9 oz
Available in additional 5 options
Options
From$2000

Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, Automotive Additive, 16.9 oz

4.6 out of 5 Stars. 930 reviews

Mechanic in a Bottle Fuel System Fix All Fuel Additive, 8 oz bottle From $7.84

Mechanic in a Bottle Fuel System Fix All Fuel Additive, 8 oz bottle
Available in additional 2 options
Options
From$784

Mechanic in a Bottle Fuel System Fix All Fuel Additive, 8 oz bottle

4.6 out of 5 Stars. 298 reviews

100+ bought since yesterday Gumout Jet Spray Carburetor, Choke, and Parts Cleaner - 14 oz From $3.88

Gumout Jet Spray Carburetor, Choke, and Parts Cleaner - 14 oz
Options
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From$388

Gumout Jet Spray Carburetor, Choke, and Parts Cleaner - 14 oz

4.7 out of 5 Stars. 1126 reviews

Xado Atomic Metal Conditioner Maximum with 1 Stage Revitalizant Treatment and Additive for Gasoline LPG and Diesel Engines $49.49

Xado Atomic Metal Conditioner Maximum with 1 Stage Revitalizant Treatment and Additive for Gasoline LPG and Diesel Engines
Sponsored
current price $49.49

Xado Atomic Metal Conditioner Maximum with 1 Stage Revitalizant Treatment and Additive for Gasoline LPG and Diesel Engines

4.3 out of 5 Stars. 7 reviews

BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer From $19.97

BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer
Available in additional 5 options
Options
From$1997

BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer

4.1 out of 5 Stars. 253 reviews

Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz From $5.94

Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz
Available in additional 6 options
Options
From$594

Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz

4.4 out of 5 Stars. 653 reviews

50+ bought since yesterday Berryman B-12 Chemtool Fuel System Cleaner, 15 oz From $4.97

Berryman B-12 Chemtool Fuel System Cleaner, 15 oz
Available in additional 5 options
Options
From$497

Berryman B-12 Chemtool Fuel System Cleaner, 15 oz

4.8 out of 5 Stars. 1460 reviews

Top rated for fuel economy Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W From $7.64

Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W
Available in additional 5 options
Options
From$764

Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W

4.7 out of 5 Stars. 459 reviews

Restore Engine Restorer and Lubricant Formula for 4-Cylinder Engines - 9 fl oz From $7.97

Restore Engine Restorer and Lubricant Formula for 4-Cylinder Engines - 9 fl oz
Available in additional 5 options
Options
From$797

Restore Engine Restorer and Lubricant Formula for 4-Cylinder Engines - 9 fl oz

4.7 out of 5 Stars. 159 reviews

Rislone High Mileage Compression Repair Oil 4447, Automotive Additives, 16.9 oz

Rislone High Mileage Compression Repair Oil 4447, Automotive Additives, 16.9 oz
Available in additional 5 options
Options

Rislone High Mileage Compression Repair Oil 4447, Automotive Additives, 16.9 oz

4.5 out of 5 Stars. 113 reviews

Bar's Leaks Rear Main Seal Repair Additive, 16.9 oz From $8.54

Bar's Leaks Rear Main Seal Repair Additive, 16.9 oz
Available in additional 5 options
Options
From$854

Bar's Leaks Rear Main Seal Repair Additive, 16.9 oz

4.7 out of 5 Stars. 1281 reviews

Bar's Leaks 1100 Block Seal Head Gasket Sealant Automotive Additive, 20 oz $12.68

Bar's Leaks 1100 Block Seal Head Gasket Sealant Automotive Additive, 20 oz
current price $12.68

Bar's Leaks 1100 Block Seal Head Gasket Sealant Automotive Additive, 20 oz

4.7 out of 5 Stars. 599 reviews

AtomEx Stop-Leak AEX123 Engine Oil Additive Automotive Additive 8 Ounce $19.00

AtomEx Stop-Leak AEX123 Engine Oil Additive Automotive Additive 8 Ounce
Sponsored
current price $19.00

AtomEx Stop-Leak AEX123 Engine Oil Additive Automotive Additive 8 Ounce

4 out of 5 Stars. 4 reviews

Xado Atomic Metal Conditioner Maximum SUV with 1 Stage Revitalizant 60K Engine Treatment and Additive for up to 10 Qt Oil $63.90

Xado Atomic Metal Conditioner Maximum SUV with 1 Stage Revitalizant 60K Engine Treatment and Additive for up to 10 Qt Oil
Sponsored
current price $63.90

Xado Atomic Metal Conditioner Maximum SUV with 1 Stage Revitalizant 60K Engine Treatment and Additive for up to 10 Qt Oil

3 out of 5 Stars. 2 reviews

Bar's Leaks Head Seal Blown Head Gasket Repair, Automotive Additive, 33.8 oz From $32.99

Bar's Leaks Head Seal Blown Head Gasket Repair, Automotive Additive, 33.8 oz
Available in additional 5 options
Options
From$3299

Bar's Leaks Head Seal Blown Head Gasket Repair, Automotive Additive, 33.8 oz

4.6 out of 5 Stars. 1015 reviews

100+ bought since yesterday Gumout Jet Spray Carburetor, Choke, and Parts Cleaner - 14 oz From $3.88

Gumout Jet Spray Carburetor, Choke, and Parts Cleaner - 14 oz
Available in additional 5 options
Options
From$388

Gumout Jet Spray Carburetor, Choke, and Parts Cleaner - 14 oz

4.7 out of 5 Stars. 1126 reviews

Blue Devil Pro BD12 Universal Leak Repair Automotive Additive, 12 oz $19.99 Was $24.95

Blue Devil Pro BD12 Universal Leak Repair Automotive Additive, 12 oz
current price Now $19.99, Was $24.95

Blue Devil Pro BD12 Universal Leak Repair Automotive Additive, 12 oz

1 Can of New BG EPR Engine Performance Restoration 109 $15.99

1 Can of New BG EPR Engine Performance Restoration 109
current price $15.99

1 Can of New BG EPR Engine Performance Restoration 109

4.7 out of 5 Stars. 11 reviews

Prestone Flush 'N Fill Kit, Prevents Engine Damage from Clogged Radiator From $3.97

Prestone Flush 'N Fill Kit, Prevents Engine Damage from Clogged Radiator
Available in additional 2 options
Options
From$397

Prestone Flush 'N Fill Kit, Prevents Engine Damage from Clogged Radiator

4.6 out of 5 Stars. 172 reviews

Bar's Leaks Block Seal Liquid Copper Coolant Leak Fix, Antifreeze and Coolants, 18 oz From $7.97

Bar's Leaks Block Seal Liquid Copper Coolant Leak Fix, Antifreeze and Coolants, 18 oz
Available in additional 2 options
Options
From$797

Bar's Leaks Block Seal Liquid Copper Coolant Leak Fix, Antifreeze and Coolants, 18 oz

4.6 out of 5 Stars. 535 reviews

STA-BIL Fast Fix 8 oz Fuel Treatment for Small Engines, Cleans Carburetors, Improves Engine Performance

STA-BIL Fast Fix 8 oz Fuel Treatment for Small Engines, Cleans Carburetors, Improves Engine Performance

STA-BIL Fast Fix 8 oz Fuel Treatment for Small Engines, Cleans Carburetors, Improves Engine Performance

4.5 out of 5 Stars. 24 reviews

Bar's Leaks Block Seal Head Gasket Fix Automotive Additive 24 oz

Bar's Leaks Block Seal Head Gasket Fix Automotive Additive 24 oz

Bar's Leaks Block Seal Head Gasket Fix Automotive Additive 24 oz

4.6 out of 5 Stars. 1093 reviews

RAParts RW0125-3 Northern Fuel Tank Liner (Pint) $74.99

RAParts RW0125-3 Northern Fuel Tank Liner (Pint)
Sponsored
current price $74.99

RAParts RW0125-3 Northern Fuel Tank Liner (Pint)

2 cans of BG EPR Engine Performance Restoration $29.49

2 cans of BG EPR Engine Performance Restoration
Sponsored
current price $29.49

2 cans of BG EPR Engine Performance Restoration

4.8 out of 5 Stars. 16 reviews

In 25+ people's carts Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz From $14.44

Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz
Available in additional 5 options
Options
From$1444

Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz

4.8 out of 5 Stars. 1042 reviews

100+ bought since yesterday Super Tech Carburetor and Air Intake Cleaner, 12.5 oz From $2.97

Super Tech Carburetor and Air Intake Cleaner, 12.5 oz
Available in additional 5 options
Options
From$297

Super Tech Carburetor and Air Intake Cleaner, 12.5 oz

4.7 out of 5 Stars. 804 reviews

K&W 401232 Permanent Head Gasket and Block Repair 32 oz For Cars, Trucks, and Other Vehicles $43.11

K&W 401232 Permanent Head Gasket and Block Repair 32 oz For Cars, Trucks, and Other Vehicles
current price $43.11

K&W 401232 Permanent Head Gasket and Block Repair 32 oz For Cars, Trucks, and Other Vehicles

4.4 out of 5 Stars. 22 reviews

Bar's Leaks High Mileage Cooling System Repair Antifreeze & Coolant 16.9 oz From $9.53

Bar's Leaks High Mileage Cooling System Repair Antifreeze & Coolant 16.9 oz
Available in additional 2 options
Options
From$953

Bar's Leaks High Mileage Cooling System Repair Antifreeze & Coolant 16.9 oz

4.4 out of 5 Stars. 509 reviews

BG 44K Platinum EPR_44K_115 Engine Performance Restoration Automotive Additive, 11 fl oz $50.00

BG 44K Platinum EPR_44K_115 Engine Performance Restoration Automotive Additive, 11 fl oz
current price $50.00

BG 44K Platinum EPR_44K_115 Engine Performance Restoration Automotive Additive, 11 fl oz

4.6 out of 5 Stars. 61 reviews

3 Can of New BG EPR Engine Performance Restoration 109 $38.00

3 Can of New BG EPR Engine Performance Restoration 109
current price $38.00

3 Can of New BG EPR Engine Performance Restoration 109

5 out of 5 Stars. 6 reviews

Lucas Oil COMPLETE ENGINE TREATMENT 10016 Automotive Additive $13.38

Lucas Oil COMPLETE ENGINE TREATMENT 10016 Automotive Additive
current price $13.38

Lucas Oil COMPLETE ENGINE TREATMENT 10016 Automotive Additive

4.6 out of 5 Stars. 54 reviews

Lucas Oil Power Steering Stop Leak 12 Ounce Automotive Additive From $12.98

Lucas Oil Power Steering Stop Leak 12 Ounce Automotive Additive
Available in additional 5 options
Options
From$1298

Lucas Oil Power Steering Stop Leak 12 Ounce Automotive Additive

4.5 out of 5 Stars. 352 reviews

Bar's Leaks Original Pelletized Formula Heavy-Duty Stop Leak, 11 oz $12.05

Bar's Leaks Original Pelletized Formula Heavy-Duty Stop Leak, 11 oz
current price $12.05

Bar's Leaks Original Pelletized Formula Heavy-Duty Stop Leak, 11 oz

4.3 out of 5 Stars. 92 reviews

K-Seal Head Gasket Repair, 16 oz Bottle, for Head Gasket, Block, and Coolant Leaks From $22.97

K-Seal Head Gasket Repair, 16 oz Bottle, for Head Gasket, Block, and Coolant Leaks
Available in additional 2 options
Options
From$2297

K-Seal Head Gasket Repair, 16 oz Bottle, for Head Gasket, Block, and Coolant Leaks

3.9 out of 5 Stars. 274 reviews

Lucas 10279 Automotive Engine Oil Stop Leak, Gallon Size Bottle $29.65

Lucas 10279 Automotive Engine Oil Stop Leak, Gallon Size Bottle
current price $29.65

Lucas 10279 Automotive Engine Oil Stop Leak, Gallon Size Bottle

4.6 out of 5 Stars. 42 reviews

(2 pack) zMAX Engine Formula - 2 Pack

(2 pack) zMAX Engine Formula - 2 Pack

(2 pack) zMAX Engine Formula - 2 Pack

Engine Protective Additive, Mos2 Anti-Friction Engine, Mos2 Oil Additive, Pro Lube Engine Oil, 100Ml Anti-Wear Repair Agent for Gasoline and Diesel Engine Systems to Reduce

Engine Protective Additive, Mos2 Anti-Friction Engine, Mos2 Oil Additive, Pro Lube Engine Oil, 100Ml Anti-Wear Repair Agent for Gasoline and Diesel Engine Systems to Reduce

Engine Protective Additive, Mos2 Anti-Friction Engine, Mos2 Oil Additive, Pro Lube Engine Oil, 100Ml Anti-Wear Repair Agent for Gasoline and Diesel Engine Systems to Reduce

6 Can of New BG EPR Engine Performance Restoration 109 $69.99

6 Can of New BG EPR Engine Performance Restoration 109
current price $69.99

6 Can of New BG EPR Engine Performance Restoration 109

2 cans of BG EPR Engine Performance Restoration $29.49

2 cans of BG EPR Engine Performance Restoration
current price $29.49

2 cans of BG EPR Engine Performance Restoration

4.8 out of 5 Stars. 16 reviews

5 Can of New BG EPR Engine Performance Restoration 109 $58.00

5 Can of New BG EPR Engine Performance Restoration 109
current price $58.00

5 Can of New BG EPR Engine Performance Restoration 109

5 out of 5 Stars. 2 reviews

Anti-Wear Engine Repair Protection Agent, Antioxidant & Corrosion Resistant Fuel Additive, Professional Grade Carbon Cleaner for Engine Protection, Auto Accessory for All Gasoline Engines $8.77

Anti-Wear Engine Repair Protection Agent, Antioxidant & Corrosion Resistant Fuel Additive, Professional Grade Carbon Cleaner for Engine Protection, Auto Accessory for All Gasoline Engines
current price $8.77

Anti-Wear Engine Repair Protection Agent, Antioxidant & Corrosion Resistant Fuel Additive, Professional Grade Carbon Cleaner for Engine Protection, Auto Accessory for All Gasoline Engines

K&W FiberLock Head Gasket & Block Repair 32 fl oz $39.59 Was $52.38

K&W FiberLock Head Gasket & Block Repair 32 fl oz
current price Now $39.59, Was $52.38

K&W FiberLock Head Gasket & Block Repair 32 fl oz

3.8 out of 5 Stars. 31 reviews

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