Oil Additive(446)
Uses item details. Price when purchased online
Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz From $15.97
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From$1597
Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz
2454.8 out of 5 Stars. 245 reviews
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Best seller Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz From $14.44
Sponsored
From$1444
Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz
10664.8 out of 5 Stars. 1066 reviews
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(24 pack) Lucas Oil Products High Mileage Oil Stablizer (1 qt.) $371.52 48.4 ¢/fl oz
Sponsored
$37152
current price $371.5248.4 ¢/fl oz
From $15.48
(24 pack) Lucas Oil Products High Mileage Oil Stablizer (1 qt.)
9794.8 out of 5 Stars. 979 reviews
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Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz From $18.50
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From$1850
Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz
4914.9 out of 5 Stars. 491 reviews
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Super Tech Motor Oil Additive, 32 oz From $10.42
5 options
Available in additional 5 optionsFrom$1042
Super Tech Motor Oil Additive, 32 oz
1214.7 out of 5 Stars. 121 reviews
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Overall pick 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
3214.8 out of 5 Stars. 321 reviews
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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
1154.8 out of 5 Stars. 115 reviews
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500+ bought since yesterday 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
61644.8 out of 5 Stars. 6164 reviews
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Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz From $6.36
5 options
Available in additional 5 optionsFrom$636
Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz
5714.7 out of 5 Stars. 571 reviews
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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
4954.6 out of 5 Stars. 495 reviews
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Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz. From $17.78
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From$1778
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.
7834.9 out of 5 Stars. 783 reviews
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Lucas 10130 Synthetic Oil Stabilizer 32 Ounce for Motor Vehicles From $18.26
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From$1826
Lucas 10130 Synthetic Oil Stabilizer 32 Ounce for Motor Vehicles
4464.8 out of 5 Stars. 446 reviews
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50+ bought since yesterday Marvel Mystery Oil - Oil Enhancer and Fuel Treatment, 32 oz. From $6.58
4 options
Available in additional 4 optionsFrom$658
Marvel Mystery Oil - Oil Enhancer and Fuel Treatment, 32 oz.
11384.8 out of 5 Stars. 1138 reviews
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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
1584.7 out of 5 Stars. 158 reviews
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STP Synthetic Oil Treatment Engine Oil Additive, 15 fl oz From $8.92
4 options
Available in additional 4 optionsFrom$892
STP Synthetic Oil Treatment Engine Oil Additive, 15 fl oz
1644.8 out of 5 Stars. 164 reviews
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Best seller Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz From $14.44
5 options
Available in additional 5 optionsFrom$1444
Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz
10664.8 out of 5 Stars. 1066 reviews
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Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz From $12.98
5 options
Available in additional 5 optionsFrom$1298
Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz
3194.6 out of 5 Stars. 319 reviews
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Rislone 4416 High Mileage Ring Seal Smoke Repair Automotive Additive, 16 oz From $6.74
5 options
Available in additional 5 optionsFrom$674
Rislone 4416 High Mileage Ring Seal Smoke Repair Automotive Additive, 16 oz
3804.6 out of 5 Stars. 380 reviews
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Lqm Motor Oil Additive $17.99
$1799
current price $17.99Lqm Motor Oil Additive
574.5 out of 5 Stars. 57 reviews
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Marvel Mystery Oil - Automotive Additive Oil Enhancer and Fuel Treatment , 64 oz, Works with Vehicles with Gasoline and Diesel Engines From $12.97
4 options
Available in additional 4 optionsFrom$1297
Marvel Mystery Oil - Automotive Additive Oil Enhancer and Fuel Treatment , 64 oz, Works with Vehicles with Gasoline and Diesel Engines
1434.7 out of 5 Stars. 143 reviews
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Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart Automotive Additive From $12.32
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From$1232
Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart Automotive Additive
4194.5 out of 5 Stars. 419 reviews
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Hot Shot's Secret Tick Fix Oil Enhancer for Gasoline Engines, Suitable for Cars and Trucks, 32 oz $18.99 59.3 ¢/oz
Sponsored
$1899
current price $18.9959.3 ¢/oz
Hot Shot's Secret Tick Fix Oil Enhancer for Gasoline Engines, Suitable for Cars and Trucks, 32 oz
494.5 out of 5 Stars. 49 reviews
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Best seller Sea Foam High Mileage Motor Treatment From $11.88
5 options
Available in additional 5 optionsFrom$1188
Sea Foam High Mileage Motor Treatment
9284.8 out of 5 Stars. 928 reviews
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50+ bought since yesterday Lucas Oil Products High Mileage Oil Stablizer (1 qt.) From $15.48
5 options
Available in additional 5 optionsFrom$1548
Lucas Oil Products High Mileage Oil Stablizer (1 qt.)
9794.8 out of 5 Stars. 979 reviews
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Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 Ounce From $8.88
5 options
Available in additional 5 optionsFrom$888
Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 Ounce
3074.7 out of 5 Stars. 307 reviews
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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
4194.5 out of 5 Stars. 419 reviews
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Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037 $23.99
$2399
current price $23.99Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
974.5 out of 5 Stars. 97 reviews
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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
3304.6 out of 5 Stars. 330 reviews
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Slick 50 ReCharged High Mileage Engine Treatment Automotive Additive, 10W-30 Motor Oil, 32 Ounce From $17.97
4 options
Available in additional 4 optionsFrom$1797
Slick 50 ReCharged High Mileage Engine Treatment Automotive Additive, 10W-30 Motor Oil, 32 Ounce
1314.8 out of 5 Stars. 131 reviews
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Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz. From $17.78
5 options
Available in additional 5 optionsFrom$1778
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.
7834.9 out of 5 Stars. 783 reviews
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100+ bought since yesterday Lucas Oil 10020 Fuel Treatment 5.25 Ounce From $5.78
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From$578
Lucas Oil 10020 Fuel Treatment 5.25 Ounce
17404.8 out of 5 Stars. 1740 reviews
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Lucas Oil 10003 Fuel Injector Cleaner 32 oz. Automotive Additive From $9.89
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From$989
Lucas Oil 10003 Fuel Injector Cleaner 32 oz. Automotive Additive
11934.8 out of 5 Stars. 1193 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
2274.7 out of 5 Stars. 227 reviews
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Liqui Moly Cera Tec 20002 Automotive Additive, 300 mL $35.95
$3595
current price $35.95Liqui Moly Cera Tec 20002 Automotive Additive, 300 mL
674.8 out of 5 Stars. 67 reviews
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100+ bought since yesterday Lucas Oil 10020 Fuel Treatment 5.25 Ounce From $5.78
5 options
Available in additional 5 optionsFrom$578
Lucas Oil 10020 Fuel Treatment 5.25 Ounce
17404.8 out of 5 Stars. 1740 reviews
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Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz From $15.97
4 options
Available in additional 4 optionsFrom$1597
Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz
2454.8 out of 5 Stars. 245 reviews
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Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz From $18.50
5 options
Available in additional 5 optionsFrom$1850
Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz
4914.9 out of 5 Stars. 491 reviews
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Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, Automotive Additive, 16.9 oz From $22.28
5 options
Available in additional 5 optionsFrom$2228
Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, Automotive Additive, 16.9 oz
9434.6 out of 5 Stars. 943 reviews
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Lucas 10009 Transmission Fix Automotive Performance Additive 24 Ounce - Stops Transmission Slips From $14.44
4 options
Available in additional 4 optionsFrom$1444
Lucas 10009 Transmission Fix Automotive Performance Additive 24 Ounce - Stops Transmission Slips
7634.7 out of 5 Stars. 763 reviews
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Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz From $5.94
6 options
Available in additional 6 optionsFrom$594
Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz
6654.4 out of 5 Stars. 665 reviews
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Lucas Oil 10002 Heavy Duty Oil Stabilizer One Gallon Automotive Additive From $35.68
3 options
Available in additional 3 optionsFrom$3568
Lucas Oil 10002 Heavy Duty Oil Stabilizer One Gallon Automotive Additive
6724.8 out of 5 Stars. 672 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.)
1564.8 out of 5 Stars. 156 reviews
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Rislone Hy-per Lube High Mileage Oil Stabilizer, 16.9 fl oz From $8.88
4 options
Available in additional 4 optionsFrom$888
Rislone Hy-per Lube High Mileage Oil Stabilizer, 16.9 fl oz
1664.8 out of 5 Stars. 166 reviews
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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
584.6 out of 5 Stars. 58 reviews
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Hot Shot's Secret Tick Fix Oil Enhancer for Gasoline Engines, Suitable for Cars and Trucks, 32 oz $18.99 59.3 ¢/oz
$1899
current price $18.9959.3 ¢/oz
Hot Shot's Secret Tick Fix Oil Enhancer for Gasoline Engines, Suitable for Cars and Trucks, 32 oz
494.5 out of 5 Stars. 49 reviews
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Bar's Leaks Rear Main Seal Repair Additive, 16.9 oz From $9.15
5 options
Available in additional 5 optionsFrom$915
Bar's Leaks Rear Main Seal Repair Additive, 16.9 oz
13294.7 out of 5 Stars. 1329 reviews
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Red Line Synthetic Oil Complete Fuel System Cleaner 60102 Automotive Additive for Motorcycles $7.79 Was $8.96
Now$779
current price Now $7.79, Was $8.96$8.96
Red Line Synthetic Oil Complete Fuel System Cleaner 60102 Automotive Additive for Motorcycles
125 out of 5 Stars. 12 reviews
Lucas Oil 10669 Deep Clean Fuel System Cleaner 5.25 Ounce Automotive Fuel Additive From $5.79
4 options
Available in additional 4 optionsFrom$579
Lucas Oil 10669 Deep Clean Fuel System Cleaner 5.25 Ounce Automotive Fuel Additive
1764.7 out of 5 Stars. 176 reviews
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Lucas Oil 10003 Fuel Injector Cleaner 32 oz. Automotive Additive From $9.89
4 options
Available in additional 4 optionsFrom$989
Lucas Oil 10003 Fuel Injector Cleaner 32 oz. Automotive Additive
11934.8 out of 5 Stars. 1193 reviews
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Liqui Moly 2009 MoS2 Anti-Friction Oil Treatment Automotive Additive, 300 ml $20.33 Was $23.99
Now$2033
current price Now $20.33, Was $23.99$23.99
Liqui Moly 2009 MoS2 Anti-Friction Oil Treatment Automotive Additive, 300 ml
124.5 out of 5 Stars. 12 reviews
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