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$17.99
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
$17.99
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
$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+
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
iverybers.com
Free shipping
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
iverybers.com
Free shipping
$66.43
$99.99
Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon, Fuel Treatment For All Engines, Gasoline & Diesel Additive, Fuel Additive Increases Lubricity,
Amazon.com
704
Free shipping
33% off
$66.43
$99.99
Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon, Fuel Treatment For All Engines, Gasoline & Diesel Additive, Fuel Additive Increases Lubricity,
Amazon.com
704
$6.81
STP Oil Additive: Oil Treatment, 15 Fl Oz Container Size Model: 66079-0(8262)
Grainger
252
$6.81
STP Oil Additive: Oil Treatment, 15 Fl Oz Container Size Model: 66079-0(8262)
Grainger
252
$128.98
Lucas Oil Motor Additive, Pure Synthetic Oil Stabilizer, Synthetic, 1 Gal Jug, Each
Amazon.com
Free shipping
$128.98
Lucas Oil Motor Additive, Pure Synthetic Oil Stabilizer, Synthetic, 1 Gal Jug, Each
Amazon.com
Free shipping
$10.64
Marvel Mystery Oil Oil Additive: Motor Treatment, 32 Fl Oz Container Size Model: MM13R
Grainger
2K+
$10.64
Marvel Mystery Oil Oil Additive: Motor Treatment, 32 Fl Oz Container Size Model: MM13R
Grainger
2K+
$114.99
Hot Shot's Secret HSSFR301G: Hot Shot's Secret FR3 Oil Additive
Summit Racing
Free shipping
$114.99
Hot Shot's Secret HSSFR301G: Hot Shot's Secret FR3 Oil Additive
Summit Racing
Free shipping
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
182
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
182
$7.52
Marvel Mystery Oil Oil Additive: Motor Treatment, 16 Fl Oz Container Size Model: MM12R
Grainger
$7.52
Marvel Mystery Oil Oil Additive: Motor Treatment, 16 Fl Oz Container Size Model: MM12R
Grainger
$21.20
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
757
$21.20
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
757
$30.99
Hot Shot's Secret HSSFR332Z: Hot Shot's Secret FR3 Oil Additive
Summit Racing
$30.99
Hot Shot's Secret HSSFR332Z: Hot Shot's Secret FR3 Oil Additive
Summit Racing
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
$20.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
$20.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
$16.00
Acdelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 Oz
Amazon.com
689
$16.00
Acdelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 Oz
Amazon.com
689
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
DG Store
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
DG Store
$11.20
Rislone Oil Additive: Engine Oil Supplement With Zinc Treatment, 11 Fl Oz Container Size Model: 4405
Grainger
$11.20
Rislone Oil Additive: Engine Oil Supplement With Zinc Treatment, 11 Fl Oz Container Size Model: 4405
Grainger
$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
$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
$474.59
Hot Shot's Secret HSSFR305G: Hot Shot's Secret FR3 Oil Additive
Summit Racing
Free shipping
$474.59
Hot Shot's Secret HSSFR305G: Hot Shot's Secret FR3 Oil Additive
Summit Racing
Free shipping
$39.40
Marvel Mystery Oil Oil Additive: Motor Treatment, 1 Gal Container Size Model: MM14R
Grainger
$39.40
Marvel Mystery Oil Oil Additive: Motor Treatment, 1 Gal Container Size Model: MM14R
Grainger
$35.99
Hot Shots Secret FR3 Oil Additive
Mark DeCola Diesel Performance LLC
$35.99
Hot Shots Secret FR3 Oil Additive
Mark DeCola Diesel Performance LLC
$11.99
16 Oz Lucas Engine Break-In Oil Additive - ZDDP, Motor Oil Additive | Lucas Oil 10063-1
Summit Racing
$11.99
16 Oz Lucas Engine Break-In Oil Additive - ZDDP, Motor Oil Additive | Lucas Oil 10063-1
Summit Racing
$16.99
Lucas Oil 10118-1: Lucas High-Mileage Oil Stabilizer
Summit Racing
2K+
$16.99
Lucas Oil 10118-1: Lucas High-Mileage Oil Stabilizer
Summit Racing
2K+
$56.99
Crower 86092: Crower Zddplus Motor Oil Additive
Summit Racing
$56.99
Crower 86092: Crower Zddplus Motor Oil Additive
Summit Racing
$35.95
Rev-X High Performance Oil Additive 1999-2003 7.3L Ford Powerstroke - 4 Oz. Bottle
Blessed Performance
$35.95
Rev-X High Performance Oil Additive 1999-2003 7.3L Ford Powerstroke - 4 Oz. Bottle
Blessed Performance
$22.99
Lucas Oil Products Engine Break-In Oil Additive, 16 Oz, 10063
Advance Auto Parts
978
$22.99
Lucas Oil Products Engine Break-In Oil Additive, 16 Oz, 10063
Advance Auto Parts
978
$5.99
STP Oil Treatment 15.73 Oz
Ace Hardware
$5.99
STP Oil Treatment 15.73 Oz
Ace Hardware
$5.99
STP Oil Treatment - High-Viscosity Formula Formulated For High-Mileage Engines, 66079
Advance Auto Parts
252
$5.99
STP Oil Treatment - High-Viscosity Formula Formulated For High-Mileage Engines, 66079
Advance Auto Parts
252
$12.36
Supco S8 88 Oil Additive Lubricant, 8 Oz. | Supplyhouse.Com
SupplyHouse.com
$12.36
Supco S8 88 Oil Additive Lubricant, 8 Oz. | Supplyhouse.Com
SupplyHouse.com
$12.99
$17.99
Eastwood 4Oz. ZDDP Oil Additive
CJ Pony Parts
16
27% off
$12.99
$17.99
Eastwood 4Oz. ZDDP Oil Additive
CJ Pony Parts
16
$26.28
Lucas Oil Engine Oil Additive - Heavy Duty Oil Stabilizer
eBay
Free shipping
$26.28
Lucas Oil Engine Oil Additive - Heavy Duty Oil Stabilizer
eBay
Free shipping
$34.89
$45.36
Rev X High Performance Oil Additive - 4 Oz. REV0401B
winmakatic
23% off
$34.89
$45.36
Rev X High Performance Oil Additive - 4 Oz. REV0401B
winmakatic
$9.95
Xdp X Factor High Performance Oil Additive (For All Diesel Engines, 8 Oz. Bottle | Treats 5 Quarts)
Blessed Performance
$9.95
Xdp X Factor High Performance Oil Additive (For All Diesel Engines, 8 Oz. Bottle | Treats 5 Quarts)
Blessed Performance
Top 6 Best Oil Additives For Older Engines 2024
Top 6 Best Oil Additives For Older Engines 2024
Feb 1, 2024
petrolgang.com
These Are the Top-Rated Synthetic Oils for Protecting Your Engine
These Are the Top-Rated Synthetic Oils for Protecting Your Engine
May 5, 2022
caranddriver.com
Oil Additives Actually Cause More Wear to Your Engine, Testing Shows
27:32
Oil Additives Actually Cause More Wear to Your Engine, Testing Shows
May 18, 2024
Motor1.comBrian Silvestro
STOP Using These 10 Engine Oil Additives In Your Ford! (& 5 That Actually WORK!)
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STOP Using These 10 Engine Oil Additives In Your Ford! (& 5 That …
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5 Best Additives for Engine Oil – Top Engine Oil Treatments Review…
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11 Proven Oil Additives That Work vs. 5 Silent Engine Killers
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11 Proven Oil Additives That Work vs. 5 Silent Engine Killers
2.6K views2 weeks ago
YouTubePiston Post
13 Additives Mechanics Don’t Want Drivers to Use
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13 Additives Mechanics Don’t Want Drivers to Use
283 views3 months ago
YouTubeCar Care Daily
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11 Fuel Additives You Should AVOID (Cost Me $3,200!)
480 views3 months ago
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DON'T Use These 11 Engine Oil Additives (And 5 That Are PERFE…
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Top 10 Engine Additives That Actually Work (and 5 That Don’t)
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Stiction Eliminator Engine Oil Additive
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The Truth About Stabil Fuel Additive for Your Car
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Top 5 Best Oil Additives Review in 2024
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The Best Engine Oil for Your Car
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The Truth About Marvel Mystery Oil for Your Car
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Lucas oil stabilizer vs Engine knock!
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Amsoil or Pennzoil, which wins Championship? Let's find out!
2.4M viewsJun 10, 2019
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The BEST ADDITIVES for Your Diesel Engine!
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8:12
Top 6 Best Oil Stop Leak Additives Review In 2026
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How to Fix Lifter Tick or Rod Knocks With Oil Additives
1.7M viewsOct 19, 2017
YouTubeRatchets And Wrenches
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Synthetic Motor Oil Comparison | Which Engine Oil is Best?
781.9K viewsMay 5, 2019
YouTubeMidwest Garage
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How to Fix a Car Engine that Burns Oil for 10 Bucks
5.6M viewsOct 7, 2014
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Is Mobil 1 better than Schaeffer's Full Synthetic 5W-30 Motor Oil? L…
2.4M viewsApr 22, 2019
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Is Royal Purple better than Amsoil? Let's find out!
3.2M viewsMar 4, 2019
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Shop best oil additive

Sponsored
About our ads
$21.20
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
757
$21.20
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
$30.99
Hot Shot's Secret HSSFR332Z: Hot Shot's Secret FR3 Oil Additive
Summit Racing
$30.99
Hot Shot's Secret HSSFR332Z: Hot Shot's Secret FR3 Oil Additive
Summit Racing
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
$20.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
$20.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
$16.00
Acdelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 Oz
Amazon.com
689
$16.00
Acdelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 Oz
Amazon.com
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
DG Store
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
DG Store
$11.20
Rislone Oil Additive: Engine Oil Supplement With Zinc Treatment, 11 Fl Oz Container Size Model: 4405
Grainger
$11.20
Rislone Oil Additive: Engine Oil Supplement With Zinc Treatment, 11 Fl Oz Container Size Model: 4405
Grainger
$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
$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
$39.40
Marvel Mystery Oil Oil Additive: Motor Treatment, 1 Gal Container Size Model: MM14R
Grainger
$39.40
Marvel Mystery Oil Oil Additive: Motor Treatment, 1 Gal Container Size Model: MM14R
Grainger
$474.59
Hot Shot's Secret HSSFR305G: Hot Shot's Secret FR3 Oil Additive
Summit Racing
Free shipping
$474.59
Hot Shot's Secret HSSFR305G: Hot Shot's Secret FR3 Oil Additive
Summit Racing
$35.99
Hot Shots Secret FR3 Oil Additive
Mark DeCola Diesel Performance LLC
$35.99
Hot Shots Secret FR3 Oil Additive
Mark DeCola Diesel Performance LLC
$11.99
16 Oz Lucas Engine Break-In Oil Additive - ZDDP, Motor Oil Additive | Lucas Oil 10063-1
Summit Racing
$11.99
16 Oz Lucas Engine Break-In Oil Additive - ZDDP, Motor Oil Additive | Lucas Oil 10063-1
Summit Racing
$16.99
Lucas Oil 10118-1: Lucas High-Mileage Oil Stabilizer
Summit Racing
2K+
$16.99
Lucas Oil 10118-1: Lucas High-Mileage Oil Stabilizer
Summit Racing
$56.99
Crower 86092: Crower Zddplus Motor Oil Additive
Summit Racing
$56.99
Crower 86092: Crower Zddplus Motor Oil Additive
Summit Racing
$35.95
Rev-X High Performance Oil Additive 1999-2003 7.3L Ford Powerstroke - 4 Oz. Bottle
Blessed Performance
$35.95
Rev-X High Performance Oil Additive 1999-2003 7.3L Ford Powerstroke - 4 Oz. Bottle
Blessed Performance
$22.99
Lucas Oil Products Engine Break-In Oil Additive, 16 Oz, 10063
Advance Auto Parts
978
$22.99
Lucas Oil Products Engine Break-In Oil Additive, 16 Oz, 10063
Advance Auto Parts

Shop best oil additive

Sponsored
About our ads
$17.99
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
$17.99
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
$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+
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
$32.99
LIQUI MOLY Cera Tec Friction Motor Oil Additive, 300 Ml, 20002
Advance Auto Parts
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
iverybers.com
Free shipping
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
iverybers.com
Free shipping
$66.43
$99.99
Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon, Fuel Treatment For All Engines, Gasoline & Diesel Additive, Fuel Additive Increases Lubricity,
Amazon.com
704
Free shipping
33% off
$66.43
$99.99
Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon, Fuel Treatment For All Engines, Gasoline & Diesel Additive, Fuel Additive Increases Lubricity,
Amazon.com
704
$6.81
STP Oil Additive: Oil Treatment, 15 Fl Oz Container Size Model: 66079-0(8262)
Grainger
252
$6.81
STP Oil Additive: Oil Treatment, 15 Fl Oz Container Size Model: 66079-0(8262)
Grainger
252
$128.98
Lucas Oil Motor Additive, Pure Synthetic Oil Stabilizer, Synthetic, 1 Gal Jug, Each
Amazon.com
Free shipping
$128.98
Lucas Oil Motor Additive, Pure Synthetic Oil Stabilizer, Synthetic, 1 Gal Jug, Each
Amazon.com
Free shipping
$10.64
Marvel Mystery Oil Oil Additive: Motor Treatment, 32 Fl Oz Container Size Model: MM13R
Grainger
2K+
$10.64
Marvel Mystery Oil Oil Additive: Motor Treatment, 32 Fl Oz Container Size Model: MM13R
Grainger
2K+
$114.99
Hot Shot's Secret HSSFR301G: Hot Shot's Secret FR3 Oil Additive
Summit Racing
Free shipping
$114.99
Hot Shot's Secret HSSFR301G: Hot Shot's Secret FR3 Oil Additive
Summit Racing
Free shipping
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
182
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
182
$7.52
Marvel Mystery Oil Oil Additive: Motor Treatment, 16 Fl Oz Container Size Model: MM12R
Grainger
$7.52
Marvel Mystery Oil Oil Additive: Motor Treatment, 16 Fl Oz Container Size Model: MM12R
Grainger
$21.20
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
757
$21.20
Lucas Oil Additive: Heavy Duty Oil Stabilizer, Oil Stabilizer, 32 Fl Oz Container Size Model: 10001
Grainger
757
$30.99
Hot Shot's Secret HSSFR332Z: Hot Shot's Secret FR3 Oil Additive
Summit Racing
$30.99
Hot Shot's Secret HSSFR332Z: Hot Shot's Secret FR3 Oil Additive
Summit Racing
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
$50.39
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
$20.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
$20.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
$16.00
Acdelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 Oz
Amazon.com
689
$16.00
Acdelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 Oz
Amazon.com
689
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
DG Store
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
DG Store

  • Best Oil Additive 2025 - Top 10 Additives

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