Shop engine oil additives

Sponsored
About our ads
$20.91
TKO Engine Oil Treatment 1 Pint
americanvaluesproducts.com
$20.91
TKO Engine Oil Treatment 1 Pint
americanvaluesproducts.com
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 16 OZ
D&J Precision Machine
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 16 OZ
D&J Precision Machine
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
$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
$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
$35.68
$39.99
Lucas Oil 10002 Heavy Duty Oil Stabilizer - 1 Gallon | Premium Engine Lubricant Additive Friction Reducer Performance Booster Automotive Vehicle
Amazon.com
8K+
Free shipping
10% off
$35.68
$39.99
Lucas Oil 10002 Heavy Duty Oil Stabilizer - 1 Gallon | Premium Engine Lubricant Additive Friction Reducer Performance Booster Automotive Vehicle
Amazon.com
$14.48
Stp Oil Additive, Oil Treatment, Bottle, 15 Fl Oz, Gasoline Engines, Brown 66079-0(8262)
SIM Supply
$14.48
Stp Oil Additive, Oil Treatment, Bottle, 15 Fl Oz, Gasoline Engines, Brown 66079-0(8262)
SIM Supply
$36.92
Camguard Oil Additive (Aircraft)
Amazon.com
181
Free shipping
$36.92
Camguard Oil Additive (Aircraft)
Amazon.com
$23.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
246
$23.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
$14.48
Oil Additive Stp 15 Oz Bottle
SIM Supply
$14.48
Oil Additive Stp 15 Oz Bottle
SIM Supply
$53.29
DAS Additive - Engine Oil
truckpro.com
$53.29
DAS Additive - Engine Oil
truckpro.com
$24.99
Marvel Mystery Oil 53436 Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
40
$24.99
Marvel Mystery Oil 53436 Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
$20.99
Lucas Additive - Engine Oil
truckpro.com
4K+
$20.99
Lucas Additive - Engine Oil
truckpro.com
$53.99
Hot Shot's Secret Stiction Eliminator Oil Additive 64OZ
Diesel Auto Power - July 7th 2025
$53.99
Hot Shot's Secret Stiction Eliminator Oil Additive 64OZ
Diesel Auto Power - July 7th 2025
$33.29
Lucas Additive - Engine Oil
truckpro.com
656
$33.29
Lucas Additive - Engine Oil
truckpro.com
$24.15
Lucas Oil Products TB Zinc-Plus 16Oz Engine Break-In Oil Additive 10063
DkHardware.com
1K+
$24.15
Lucas Oil Products TB Zinc-Plus 16Oz Engine Break-In Oil Additive 10063
DkHardware.com
$13.11
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
643
$13.11
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
$43.63
Prolube Oil Treatment Engine Oil Additive For Gas Diesel Engines Reduces Wear Noise Vibration Boosts Fuel Economy Horsepower Works On Transmissi
alumigogo
518
$43.63
Prolube Oil Treatment Engine Oil Additive For Gas Diesel Engines Reduces Wear Noise Vibration Boosts Fuel Economy Horsepower Works On Transmissi
alumigogo
$62.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ | 64Z
Thoroughbred Diesel
$62.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ | 64Z
Thoroughbred Diesel
$47.49
$94.99
60 Ml Engine Wear Repair Agent Fuel Consumption Reducer Gasoline Diesel Oil Additive - 60Ml
Inspire Uplift
Free shipping
50% off
$47.49
$94.99
60 Ml Engine Wear Repair Agent Fuel Consumption Reducer Gasoline Diesel Oil Additive - 60Ml
Inspire Uplift
$21.58
Lucas Oil Engine Break-In Oil Additive-Dirtbike Engine Oil Additive 10063
Motosport
1
$21.58
Lucas Oil Engine Break-In Oil Additive-Dirtbike Engine Oil Additive 10063
Motosport
$33.20
Dwd2 Metal Conditioner Engine Oil Additive Enhances Performance Prolongs Engine Life Improves Fuel Efficiency Suits Highmileage Engines And Works As A
alumigogo
$33.20
Dwd2 Metal Conditioner Engine Oil Additive Enhances Performance Prolongs Engine Life Improves Fuel Efficiency Suits Highmileage Engines And Works As A
alumigogo
$12.49
$13.10
Howards Cams 99000 ZPM 4 Oz Break-In Engine Oil Additive
Speedway Motors
19
$12.49
$13.10
Howards Cams 99000 ZPM 4 Oz Break-In Engine Oil Additive
Speedway Motors
$35.99
Lucas Oil Products Heavy Duty Oil Stabilizer 1-Gallon | Stabilizer Oil Gallon Heavy Duty | 10002
FleetPride
$35.99
Lucas Oil Products Heavy Duty Oil Stabilizer 1-Gallon | Stabilizer Oil Gallon Heavy Duty | 10002
FleetPride
$17.67
Red Line Engine Break-In Additive, 16 Ounce Bottle
Pegasus Auto Racing Supplies
193
$17.67
Red Line Engine Break-In Additive, 16 Ounce Bottle
Pegasus Auto Racing Supplies
$15.49
Lucas 10063 Engine Break-In Oil Lube Additive, 16Oz
Speedway Motors
1
$15.49
Lucas 10063 Engine Break-In Oil Lube Additive, 16Oz
Speedway Motors
$101.11
Xado Engine Oil Additive/Protection For Motor/Additive For Wear Protection & Rebuilding Of Worn Metal Surfaces/Metal Con
Everymarket INC
837
$101.11
Xado Engine Oil Additive/Protection For Motor/Additive For Wear Protection & Rebuilding Of Worn Metal Surfaces/Metal Con
Everymarket INC
$58.00
Bg Products Moa & Epr Motor Oil Additive Lubrication Supplement Engine Restore
Everymarket INC
929
$58.00
Bg Products Moa & Epr Motor Oil Additive Lubrication Supplement Engine Restore
Everymarket INC
$8.20
Restore 20016 Engine R And Lubricant 8-Cylinder Formula 16 Oz Oil Additives
Autoplicity.com
$8.20
Restore 20016 Engine R And Lubricant 8-Cylinder Formula 16 Oz Oil Additives
Autoplicity.com
$31.91
Hot Shot's Secret HSSFR332Z: Hot Shot's Secret FR3 Oil Additive
Summit Racing
2
$31.91
Hot Shot's Secret HSSFR332Z: Hot Shot's Secret FR3 Oil Additive
Summit Racing
$54.39
Lucas Additive - Engine Oil
truckpro.com
3K+
$54.39
Lucas Additive - Engine Oil
truckpro.com
$52.91
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
3
$52.91
Hot Shot's Secret HSS64Z: Hot Shot's Secret Stiction Eliminator Oil Additive
Summit Racing
$32.99
One Gallon Lucas Heavy-Duty Oil Stabilizer - Motor Oil Additive | Lucas Oil 10002-1
Summit Racing
656
$32.99
One Gallon Lucas Heavy-Duty Oil Stabilizer - Motor Oil Additive | Lucas Oil 10002-1
Summit Racing
$19.99
Lucas Oil 10063 Break-In Oil Additive 16 Oz - Ensure Optimal Engine Start-Up
Electric Generator Depot
1K+
$19.99
Lucas Oil 10063 Break-In Oil Additive 16 Oz - Ensure Optimal Engine Start-Up
Electric Generator Depot
$24.77
NEW Motor Engine Oil Additive Hydraulic Lifter Additive 300Ml Liqui Moly 20004. Liqui Moly. Other Fluids & Chemicals. 20004.
eBay
115
Free shipping
$24.77
NEW Motor Engine Oil Additive Hydraulic Lifter Additive 300Ml Liqui Moly 20004. Liqui Moly. Other Fluids & Chemicals. 20004.
eBay
$11.99
Lawn-Boy ADDITIVE,OIL FRICTION 1094679
Jacks Small Engines
$11.99
Lawn-Boy ADDITIVE,OIL FRICTION 1094679
Jacks Small Engines
How Car Engines Really Work Thousands of Tiny Explosions Every Minute Explained 🔥🚗
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Shop engine oil additives

Sponsored
About our ads
$24.99
Marvel Mystery Oil 53436 Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
40
$24.99
Marvel Mystery Oil 53436 Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
$20.99
Lucas Additive - Engine Oil
truckpro.com
4K+
$20.99
Lucas Additive - Engine Oil
truckpro.com
$53.99
Hot Shot's Secret Stiction Eliminator Oil Additive 64OZ
Diesel Auto Power - July 7th 2025
$53.99
Hot Shot's Secret Stiction Eliminator Oil Additive 64OZ
Diesel Auto Power - July 7th 2025
$33.29
Lucas Additive - Engine Oil
truckpro.com
656
$33.29
Lucas Additive - Engine Oil
truckpro.com
$24.15
Lucas Oil Products TB Zinc-Plus 16Oz Engine Break-In Oil Additive 10063
DkHardware.com
1K+
$24.15
Lucas Oil Products TB Zinc-Plus 16Oz Engine Break-In Oil Additive 10063
DkHardware.com
$13.11
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
643
$13.11
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
$43.63
Prolube Oil Treatment Engine Oil Additive For Gas Diesel Engines Reduces Wear Noise Vibration Boosts Fuel Economy Horsepower Works On Transmissi
alumigogo
518
$43.63
Prolube Oil Treatment Engine Oil Additive For Gas Diesel Engines Reduces Wear Noise Vibration Boosts Fuel Economy Horsepower Works On Transmissi
alumigogo
$62.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ | 64Z
Thoroughbred Diesel
$62.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ | 64Z
Thoroughbred Diesel
$47.49
$94.99
60 Ml Engine Wear Repair Agent Fuel Consumption Reducer Gasoline Diesel Oil Additive - 60Ml
Inspire Uplift
Free shipping
50% off
$47.49
$94.99
60 Ml Engine Wear Repair Agent Fuel Consumption Reducer Gasoline Diesel Oil Additive - 60Ml
Inspire Uplift
$21.58
Lucas Oil Engine Break-In Oil Additive-Dirtbike Engine Oil Additive 10063
Motosport
1
$21.58
Lucas Oil Engine Break-In Oil Additive-Dirtbike Engine Oil Additive 10063
Motosport
$33.20
Dwd2 Metal Conditioner Engine Oil Additive Enhances Performance Prolongs Engine Life Improves Fuel Efficiency Suits Highmileage Engines And Works As A
alumigogo
$33.20
Dwd2 Metal Conditioner Engine Oil Additive Enhances Performance Prolongs Engine Life Improves Fuel Efficiency Suits Highmileage Engines And Works As A
alumigogo
$12.49
$13.10
Howards Cams 99000 ZPM 4 Oz Break-In Engine Oil Additive
Speedway Motors
19
$12.49
$13.10
Howards Cams 99000 ZPM 4 Oz Break-In Engine Oil Additive
Speedway Motors
$35.99
Lucas Oil Products Heavy Duty Oil Stabilizer 1-Gallon | Stabilizer Oil Gallon Heavy Duty | 10002
FleetPride
$35.99
Lucas Oil Products Heavy Duty Oil Stabilizer 1-Gallon | Stabilizer Oil Gallon Heavy Duty | 10002
FleetPride
$17.67
Red Line Engine Break-In Additive, 16 Ounce Bottle
Pegasus Auto Racing Supplies
193
$17.67
Red Line Engine Break-In Additive, 16 Ounce Bottle
Pegasus Auto Racing Supplies
$119.99
LUCAS OIL 10002 H/D Oil Stabilizer 4 Pack /1 Gal | Premium Engine Treatment Additive Multi-Functional Friction Reducer Wear Protection Detergent
Amazon.com
Free shipping
$119.99
LUCAS OIL 10002 H/D Oil Stabilizer 4 Pack /1 Gal | Premium Engine Treatment Additive Multi-Functional Friction Reducer Wear Protection Detergent
Amazon.com
$15.49
Lucas 10063 Engine Break-In Oil Lube Additive, 16Oz
Speedway Motors
1
$15.49
Lucas 10063 Engine Break-In Oil Lube Additive, 16Oz
Speedway Motors
$101.11
Xado Engine Oil Additive/Protection For Motor/Additive For Wear Protection & Rebuilding Of Worn Metal Surfaces/Metal Con
Everymarket INC
837
$101.11
Xado Engine Oil Additive/Protection For Motor/Additive For Wear Protection & Rebuilding Of Worn Metal Surfaces/Metal Con
Everymarket INC
$58.00
Bg Products Moa & Epr Motor Oil Additive Lubrication Supplement Engine Restore
Everymarket INC
929
$58.00
Bg Products Moa & Epr Motor Oil Additive Lubrication Supplement Engine Restore
Everymarket INC

Shop engine oil additives

Sponsored
About our ads
$20.91
TKO Engine Oil Treatment 1 Pint
americanvaluesproducts.com
$20.91
TKO Engine Oil Treatment 1 Pint
americanvaluesproducts.com
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 16 OZ
D&J Precision Machine
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 16 OZ
D&J Precision Machine
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
$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
$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
$35.68
$39.99
Lucas Oil 10002 Heavy Duty Oil Stabilizer - 1 Gallon | Premium Engine Lubricant Additive Friction Reducer Performance Booster Automotive Vehicle
Amazon.com
8K+
Free shipping
10% off
$35.68
$39.99
Lucas Oil 10002 Heavy Duty Oil Stabilizer - 1 Gallon | Premium Engine Lubricant Additive Friction Reducer Performance Booster Automotive Vehicle
Amazon.com
$14.48
Stp Oil Additive, Oil Treatment, Bottle, 15 Fl Oz, Gasoline Engines, Brown 66079-0(8262)
SIM Supply
$14.48
Stp Oil Additive, Oil Treatment, Bottle, 15 Fl Oz, Gasoline Engines, Brown 66079-0(8262)
SIM Supply
$36.92
Camguard Oil Additive (Aircraft)
Amazon.com
181
Free shipping
$36.92
Camguard Oil Additive (Aircraft)
Amazon.com
$23.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
246
$23.95
COMP Cams 159: COMP Cams Engine Break-In Oil Additive
Summit Racing
$14.48
Oil Additive Stp 15 Oz Bottle
SIM Supply
$14.48
Oil Additive Stp 15 Oz Bottle
SIM Supply
$53.29
DAS Additive - Engine Oil
truckpro.com
$53.29
DAS Additive - Engine Oil
truckpro.com
$24.99
Marvel Mystery Oil 53436 Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
40
$24.99
Marvel Mystery Oil 53436 Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
$20.99
Lucas Additive - Engine Oil
truckpro.com
4K+
$20.99
Lucas Additive - Engine Oil
truckpro.com
$53.99
Hot Shot's Secret Stiction Eliminator Oil Additive 64OZ
Diesel Auto Power - July 7th 2025
$53.99
Hot Shot's Secret Stiction Eliminator Oil Additive 64OZ
Diesel Auto Power - July 7th 2025
$33.29
Lucas Additive - Engine Oil
truckpro.com
656
$33.29
Lucas Additive - Engine Oil
truckpro.com
$24.15
Lucas Oil Products TB Zinc-Plus 16Oz Engine Break-In Oil Additive 10063
DkHardware.com
1K+
$24.15
Lucas Oil Products TB Zinc-Plus 16Oz Engine Break-In Oil Additive 10063
DkHardware.com
$13.11
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
643
$13.11
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
$43.63
Prolube Oil Treatment Engine Oil Additive For Gas Diesel Engines Reduces Wear Noise Vibration Boosts Fuel Economy Horsepower Works On Transmissi
alumigogo
518
$43.63
Prolube Oil Treatment Engine Oil Additive For Gas Diesel Engines Reduces Wear Noise Vibration Boosts Fuel Economy Horsepower Works On Transmissi
alumigogo