Shop engine oil additives

Sponsored
About our ads
$49.99
Sea Foam SF-16 Motor/Engine Treatment 6-PACK 16 Oz. Cans
Amazon.com
Free shipping
$49.99
Sea Foam SF-16 Motor/Engine Treatment 6-PACK 16 Oz. Cans
Amazon.com
Free shipping
$18.52
$21.99
Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce
Amazon.com
1K+
15% off
$18.52
$21.99
Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce
Amazon.com
1K+
$118.69
Tribotex Nano Oil Additive Car Engine Treatment: Add To Engine Lube - Makes High Mileage Cars Like New With A Synthetic Material (Treats One Regular
Amazon.com
1K+
Free shipping
$118.69
Tribotex Nano Oil Additive Car Engine Treatment: Add To Engine Lube - Makes High Mileage Cars Like New With A Synthetic Material (Treats One Regular
Amazon.com
1K+
$37.99
Marvel Mystery Oil MM12R Gas And Oil Additive, 1 Pt, Plastic Bottle
IndustrialSafety.com
1K+
$37.99
Marvel Mystery Oil MM12R Gas And Oil Additive, 1 Pt, Plastic Bottle
IndustrialSafety.com
1K+
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive- 16 OZ
D&J Precision Machine
3K+
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive- 16 OZ
D&J Precision Machine
3K+
$10.53
Lucas Oil 16Oz Complete Engine Treatment
USA Fleet Supply
$10.53
Lucas Oil 16Oz Complete Engine Treatment
USA Fleet Supply
$68.91
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 1 Gal Container Size Model: 10002
Grainger
421
$68.91
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 1 Gal Container Size Model: 10002
Grainger
421
$10.81
Marvel Mystery Oil Oil Additive: Motor Treatment, 32 Fl Oz Container Size Model: MM13R
Grainger
1K+
$10.81
Marvel Mystery Oil Oil Additive: Motor Treatment, 32 Fl Oz Container Size Model: MM13R
Grainger
1K+
$24.64
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
645
$24.64
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
645
$16.99
Lucas Oil Products Heavy Duty Oil Stabilizer: Extends Engine Life, 1 Quart, 10001
Advance Auto Parts
645
$16.99
Lucas Oil Products Heavy Duty Oil Stabilizer: Extends Engine Life, 1 Quart, 10001
Advance Auto Parts
645
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
3K+
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
3K+
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
26
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
26
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
3
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
3
$13.50
Power Plus Lubricants 19769-58: Power Plus Hot Oil Additive
Summit Racing
$13.50
Power Plus Lubricants 19769-58: Power Plus Hot Oil Additive
Summit Racing
$147.52
True Brand Engine Max Treatment & Oil Stabilizer
Santie Wholesale Oil Company
$147.52
True Brand Engine Max Treatment & Oil Stabilizer
Santie Wholesale Oil Company
$8.92
$10.49
Stp Synthetic Oil Treatment Engine Oil Additive, 15 Fl Oz
Walmart
1
14% off
$8.92
$10.49
Stp Synthetic Oil Treatment Engine Oil Additive, 15 Fl Oz
Walmart
1
$6.89
Marvel Mystery Oil 16Oz Oil Enhancer & Fuel Treatment - MM12R
Acme Tools
1K+
$6.89
Marvel Mystery Oil 16Oz Oil Enhancer & Fuel Treatment - MM12R
Acme Tools
1K+
$14.99
Lucas Oil Products Engine Oil Stop Leak: Renews Worn Seals, Reduces Oil Consumption, 1 Quart, 10278
Advance Auto Parts
583
$14.99
Lucas Oil Products Engine Oil Stop Leak: Renews Worn Seals, Reduces Oil Consumption, 1 Quart, 10278
Advance Auto Parts
583
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
7
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
7
$24.31
$28.28
Lucas Motor Oil Additive - Heavy Duty Oil Stabilizer - Synthetic - 1 Qt - Each
Sparktec Motorsports
2K+
14% off
$24.31
$28.28
Lucas Motor Oil Additive - Heavy Duty Oil Stabilizer - Synthetic - 1 Qt - Each
Sparktec Motorsports
2K+
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
645
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
645
$18.00
Lucas Oil 11100Engine Oil Stop Leak Top Off Additive
Walmart
7
Free shipping
$18.00
Lucas Oil 11100Engine Oil Stop Leak Top Off Additive
Walmart
7
$12.99
Lucas Oil Complete Engine Treatment 16Oz
Tackle Warehouse Bing Product Feeds
48
$12.99
Lucas Oil Complete Engine Treatment 16Oz
Tackle Warehouse Bing Product Feeds
48
$32.99
One Gallon Lucas Heavy-Duty Oil Stabilizer - Motor Oil Additive | Lucas Oil 10002-1
Summit Racing
37
$32.99
One Gallon Lucas Heavy-Duty Oil Stabilizer - Motor Oil Additive | Lucas Oil 10002-1
Summit Racing
37
$22.32
$26.03
Lucas Heavy Duty Oil Stabilizer 1 Qt
Sparktec Motorsports
645
14% off
$22.32
$26.03
Lucas Heavy Duty Oil Stabilizer 1 Qt
Sparktec Motorsports
645
$12.04
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
MRO Supreme
645
$12.04
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
MRO Supreme
645
$45.24
$51.96
Lucas Motor Oil Additive - Heavy Duty Oil Stabilizer - Synthetic - 1 Gal - Each
Sparktec Motorsports
1
12% off
$45.24
$51.96
Lucas Motor Oil Additive - Heavy Duty Oil Stabilizer - Synthetic - 1 Gal - Each
Sparktec Motorsports
1
$10.09
$11.09
JEGS Break-In/Engine Oil Supplement [12 Oz. Bottle]
JEGS High Performance
$10.09
$11.09
JEGS Break-In/Engine Oil Supplement [12 Oz. Bottle]
JEGS High Performance
$5.97
$9.39
MARVEL MYSTERY OIL MYSTERY OIL Oil Additive, Motor Treatment, 32 Oz, Bio-Diesel Engines/Diesel Engines/Gasoline Engines, MM13R
Zoro.com
6
36% off
$5.97
$9.39
MARVEL MYSTERY OIL MYSTERY OIL Oil Additive, Motor Treatment, 32 Oz, Bio-Diesel Engines/Diesel Engines/Gasoline Engines, MM13R
Zoro.com
6
$20.95
Comp Cams 159 Oil Additive
PartsVia.com
$20.95
Comp Cams 159 Oil Additive
PartsVia.com
$5.99
STP Oil Treatment 15.73 Oz
Ace Hardware
223
$5.99
STP Oil Treatment 15.73 Oz
Ace Hardware
223
$10.99
Bars Leaks 4405 Oil Additive
PartsVia.com
$10.99
Bars Leaks 4405 Oil Additive
PartsVia.com
$12.99
Lucas Oil Products Lucas H/D Oil Stabilizer 32 Oz | LUCA10001
Lowe's
645
$12.99
Lucas Oil Products Lucas H/D Oil Stabilizer 32 Oz | LUCA10001
Lowe's
645
$28.29
MARVEL MYSTERY OIL MYSTERY OIL Oil Additive, 1 Gal, Motor Treatment, Bio-Diesel Engines/Diesel Engines/Gasoline Engines, MM14R
Zoro.com
574
$28.29
MARVEL MYSTERY OIL MYSTERY OIL Oil Additive, 1 Gal, Motor Treatment, Bio-Diesel Engines/Diesel Engines/Gasoline Engines, MM14R
Zoro.com
574
$19.45
Driven Racing Oil 12 Oz Coolant Additive Proprietary Formula Composition 50030 - 82451824
Penn Tool Co
9
$19.45
Driven Racing Oil 12 Oz Coolant Additive Proprietary Formula Composition 50030 - 82451824
Penn Tool Co
9
$21.85
Camguard Sml Engine Oil Additive 8Oz
AircraftSpruce.com
$21.85
Camguard Sml Engine Oil Additive 8Oz
AircraftSpruce.com

Shop engine oil additives

Sponsored
About our ads
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
26
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
3
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
$13.50
Power Plus Lubricants 19769-58: Power Plus Hot Oil Additive
Summit Racing
$13.50
Power Plus Lubricants 19769-58: Power Plus Hot Oil Additive
Summit Racing
$147.52
True Brand Engine Max Treatment & Oil Stabilizer
Santie Wholesale Oil Company
$147.52
True Brand Engine Max Treatment & Oil Stabilizer
Santie Wholesale Oil Company
$8.92
$10.49
Stp Synthetic Oil Treatment Engine Oil Additive, 15 Fl Oz
Walmart
1
14% off
$8.92
$10.49
Stp Synthetic Oil Treatment Engine Oil Additive, 15 Fl Oz
Walmart
$6.89
Marvel Mystery Oil 16Oz Oil Enhancer & Fuel Treatment - MM12R
Acme Tools
1K+
$6.89
Marvel Mystery Oil 16Oz Oil Enhancer & Fuel Treatment - MM12R
Acme Tools
$14.99
Lucas Oil Products Engine Oil Stop Leak: Renews Worn Seals, Reduces Oil Consumption, 1 Quart, 10278
Advance Auto Parts
583
$14.99
Lucas Oil Products Engine Oil Stop Leak: Renews Worn Seals, Reduces Oil Consumption, 1 Quart, 10278
Advance Auto Parts
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
7
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
$24.31
$28.28
Lucas Motor Oil Additive - Heavy Duty Oil Stabilizer - Synthetic - 1 Qt - Each
Sparktec Motorsports
2K+
14% off
$24.31
$28.28
Lucas Motor Oil Additive - Heavy Duty Oil Stabilizer - Synthetic - 1 Qt - Each
Sparktec Motorsports
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
645
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
$18.00
Lucas Oil 11100Engine Oil Stop Leak Top Off Additive
Walmart
7
Free shipping
$18.00
Lucas Oil 11100Engine Oil Stop Leak Top Off Additive
Walmart
$12.99
Lucas Oil Complete Engine Treatment 16Oz
Tackle Warehouse Bing Product Feeds
48
$12.99
Lucas Oil Complete Engine Treatment 16Oz
Tackle Warehouse Bing Product Feeds
$32.99
One Gallon Lucas Heavy-Duty Oil Stabilizer - Motor Oil Additive | Lucas Oil 10002-1
Summit Racing
37
$32.99
One Gallon Lucas Heavy-Duty Oil Stabilizer - Motor Oil Additive | Lucas Oil 10002-1
Summit Racing
$22.32
$26.03
Lucas Heavy Duty Oil Stabilizer 1 Qt
Sparktec Motorsports
645
14% off
$22.32
$26.03
Lucas Heavy Duty Oil Stabilizer 1 Qt
Sparktec Motorsports
$12.04
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
MRO Supreme
645
$12.04
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
MRO Supreme
$45.24
$51.96
Lucas Motor Oil Additive - Heavy Duty Oil Stabilizer - Synthetic - 1 Gal - Each
Sparktec Motorsports
1
12% off
$45.24
$51.96
Lucas Motor Oil Additive - Heavy Duty Oil Stabilizer - Synthetic - 1 Gal - Each
Sparktec Motorsports
$10.09
$11.09
JEGS Break-In/Engine Oil Supplement [12 Oz. Bottle]
JEGS High Performance
$10.09
$11.09
JEGS Break-In/Engine Oil Supplement [12 Oz. Bottle]
JEGS High Performance
$5.97
$9.39
MARVEL MYSTERY OIL MYSTERY OIL Oil Additive, Motor Treatment, 32 Oz, Bio-Diesel Engines/Diesel Engines/Gasoline Engines, MM13R
Zoro.com
6
36% off
$5.97
$9.39
MARVEL MYSTERY OIL MYSTERY OIL Oil Additive, Motor Treatment, 32 Oz, Bio-Diesel Engines/Diesel Engines/Gasoline Engines, MM13R
Zoro.com

Shop engine oil additives

Sponsored
About our ads
$49.99
Sea Foam SF-16 Motor/Engine Treatment 6-PACK 16 Oz. Cans
Amazon.com
Free shipping
$49.99
Sea Foam SF-16 Motor/Engine Treatment 6-PACK 16 Oz. Cans
Amazon.com
Free shipping
$18.52
$21.99
Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce
Amazon.com
1K+
15% off
$18.52
$21.99
Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce
Amazon.com
1K+
$118.69
Tribotex Nano Oil Additive Car Engine Treatment: Add To Engine Lube - Makes High Mileage Cars Like New With A Synthetic Material (Treats One Regular
Amazon.com
1K+
Free shipping
$118.69
Tribotex Nano Oil Additive Car Engine Treatment: Add To Engine Lube - Makes High Mileage Cars Like New With A Synthetic Material (Treats One Regular
Amazon.com
1K+
$37.99
Marvel Mystery Oil MM12R Gas And Oil Additive, 1 Pt, Plastic Bottle
IndustrialSafety.com
1K+
$37.99
Marvel Mystery Oil MM12R Gas And Oil Additive, 1 Pt, Plastic Bottle
IndustrialSafety.com
1K+
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive- 16 OZ
D&J Precision Machine
3K+
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive- 16 OZ
D&J Precision Machine
3K+
$10.53
Lucas Oil 16Oz Complete Engine Treatment
USA Fleet Supply
$10.53
Lucas Oil 16Oz Complete Engine Treatment
USA Fleet Supply
$68.91
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 1 Gal Container Size Model: 10002
Grainger
421
$68.91
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 1 Gal Container Size Model: 10002
Grainger
421
$10.81
Marvel Mystery Oil Oil Additive: Motor Treatment, 32 Fl Oz Container Size Model: MM13R
Grainger
1K+
$10.81
Marvel Mystery Oil Oil Additive: Motor Treatment, 32 Fl Oz Container Size Model: MM13R
Grainger
1K+
$24.64
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
645
$24.64
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
645
$16.99
Lucas Oil Products Heavy Duty Oil Stabilizer: Extends Engine Life, 1 Quart, 10001
Advance Auto Parts
645
$16.99
Lucas Oil Products Heavy Duty Oil Stabilizer: Extends Engine Life, 1 Quart, 10001
Advance Auto Parts
645
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
3K+
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
3K+
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
26
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
26
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
3
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
3
$13.50
Power Plus Lubricants 19769-58: Power Plus Hot Oil Additive
Summit Racing
$13.50
Power Plus Lubricants 19769-58: Power Plus Hot Oil Additive
Summit Racing
$147.52
True Brand Engine Max Treatment & Oil Stabilizer
Santie Wholesale Oil Company
$147.52
True Brand Engine Max Treatment & Oil Stabilizer
Santie Wholesale Oil Company
$8.92
$10.49
Stp Synthetic Oil Treatment Engine Oil Additive, 15 Fl Oz
Walmart
1
14% off
$8.92
$10.49
Stp Synthetic Oil Treatment Engine Oil Additive, 15 Fl Oz
Walmart
1
$6.89
Marvel Mystery Oil 16Oz Oil Enhancer & Fuel Treatment - MM12R
Acme Tools
1K+
$6.89
Marvel Mystery Oil 16Oz Oil Enhancer & Fuel Treatment - MM12R
Acme Tools
1K+
$14.99
Lucas Oil Products Engine Oil Stop Leak: Renews Worn Seals, Reduces Oil Consumption, 1 Quart, 10278
Advance Auto Parts
583
$14.99
Lucas Oil Products Engine Oil Stop Leak: Renews Worn Seals, Reduces Oil Consumption, 1 Quart, 10278
Advance Auto Parts
583