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$106.00
$113.98
Marvel Mystery Oil Original Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
Free shipping
$106.00
$113.98
Marvel Mystery Oil Original Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
$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
$10.29
Marvel Mystery Oil MM12R Oil Enhancer & Fuel Treatment (32Oz.), MM13R
Advance Auto Parts
$10.29
Marvel Mystery Oil MM12R Oil Enhancer & Fuel Treatment (32Oz.), MM13R
Advance Auto Parts
$5.99
STP Oil Treatment - High-Viscosity Formula Formulated For High-Mileage Engines, 66079
Advance Auto Parts
$5.99
STP Oil Treatment - High-Viscosity Formula Formulated For High-Mileage Engines, 66079
Advance Auto Parts
$53.40
$59.99
Hot Shots Secret Friction Reducer FR3 64 Oz - Treats 42 Quarts Of Oil - Synthetic Oil Additive, Reduces Friction, Protects Engine, Improves
Amazon.com
Free shipping
10% off
$53.40
$59.99
Hot Shots Secret Friction Reducer FR3 64 Oz - Treats 42 Quarts Of Oil - Synthetic Oil Additive, Reduces Friction, Protects Engine, Improves
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
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
$8.79
Liqui-Moly Mos2 Anti Friction Engine Treatment - 300Ml: A Dry, Solid Lubricant For Ultimate Protection
ECS Tuning
$8.79
Liqui-Moly Mos2 Anti Friction Engine Treatment - 300Ml: A Dry, Solid Lubricant For Ultimate Protection
ECS Tuning
$18.18
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
$18.18
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
$71.94
Rislone 4405-6PK Hy-Per Lube Zinc ZDDP Supplement, 11 Oz, 6-Pack | Real ZDDP Zinc Additive
Amazon.com
Free shipping
$71.94
Rislone 4405-6PK Hy-Per Lube Zinc ZDDP Supplement, 11 Oz, 6-Pack | Real ZDDP Zinc Additive
Amazon.com
$10.49
STP Synthetic Automotive Oil Treatment - 15 Fl. Oz. Bottle, 18413B
Advance Auto Parts
$10.49
STP Synthetic Automotive Oil Treatment - 15 Fl. Oz. Bottle, 18413B
Advance Auto Parts
$12.29
Rislone Zinc ZDDP Supplement, 11 Oz., 4405
Advance Auto Parts
$12.29
Rislone Zinc ZDDP Supplement, 11 Oz., 4405
Advance Auto Parts
$8.98
Eastwood ZDDP Oil Additive 4 Oz.
Eastwood.com
$8.98
Eastwood ZDDP Oil Additive 4 Oz.
Eastwood.com
$21.99
Lucas Oil Products Pure Synthetic Oil Stabilizer/Increase Oil Life By 50%, 1 Quart, 10130
Advance Auto Parts
$21.99
Lucas Oil Products Pure Synthetic Oil Stabilizer/Increase Oil Life By 50%, 1 Quart, 10130
Advance Auto Parts
$12.99
$17.99
Eastwood 4Oz. ZDDP Oil Additive
CJ Pony Parts
27% off
$12.99
$17.99
Eastwood 4Oz. ZDDP Oil Additive
CJ Pony Parts
$9.99
Schaeffer 132 Moly EP Engine Oil Treatment (1 Pint)
JD Industrial Supply
$9.99
Schaeffer 132 Moly EP Engine Oil Treatment (1 Pint)
JD Industrial Supply
$31.59
CERA TEC Engine Oil Additive (300Ml Can) - Liqui Moly LM20002
FCP EURO
$31.59
CERA TEC Engine Oil Additive (300Ml Can) - Liqui Moly LM20002
FCP EURO
$34.99
Liqui Moly Cera Tec Engine Oil Additive (300Ml Can) - Lm20002
GenRacer
$34.99
Liqui Moly Cera Tec Engine Oil Additive (300Ml Can) - Lm20002
GenRacer
$6.45
STP Oil Treatment 15.73 Oz U66079
DkHardware.com
$6.45
STP Oil Treatment 15.73 Oz U66079
DkHardware.com
$7.99
Liqui Moly 300Ml Mos2 Anti-Friction Engine Treatment
GenRacer
$7.99
Liqui Moly 300Ml Mos2 Anti-Friction Engine Treatment
GenRacer
$208.68
502 Premium Engine Oil Improver | DRIVEN 502 / Cs 20-12Oz
DRIVEN Racing Shop
$208.68
502 Premium Engine Oil Improver | DRIVEN 502 / Cs 20-12Oz
DRIVEN Racing Shop
$26.54
Emissions Clear Oil Treatment, 16 Oz Improve Engine Performance
eBay.com
Free shipping
$26.54
Emissions Clear Oil Treatment, 16 Oz Improve Engine Performance
eBay.com
$24.43
Eastwood 12269Z | ZDDP Oil Additive 4 Oz. | Auto Tool World
AutoToolWorld.com
$24.43
Eastwood 12269Z | ZDDP Oil Additive 4 Oz. | Auto Tool World
AutoToolWorld.com
$109.28
Liquimoly 20872 Engine Protection Oil Additive Motor Protector 16.9 Fl Oz (500 Ml)
Everymarket INC
$109.28
Liquimoly 20872 Engine Protection Oil Additive Motor Protector 16.9 Fl Oz (500 Ml)
Everymarket INC
$55.00
Lucas Oil 10002 Heavy Duty Oil Stabilizer 1 Gallon. Lucas Oil. Oil
eBay.com
Free shipping
$55.00
Lucas Oil 10002 Heavy Duty Oil Stabilizer 1 Gallon. Lucas Oil. Oil
eBay.com
$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
$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
$66.00
Lucas Heavy Duty Oil Stabilizer (1 Qt)-6 Pack
Amazon.com
Free shipping
$66.00
Lucas Heavy Duty Oil Stabilizer (1 Qt)-6 Pack
Amazon.com
$16.79
Hot Shot Secret FR3 Oil Additive 16Oz
Mark DeCola Diesel Performance LLC
$16.79
Hot Shot Secret FR3 Oil Additive 16Oz
Mark DeCola Diesel Performance LLC
$39.95
REV-X Zinc ZDDP Oil Additive - 2 Fl. Oz. (5 Pack)
Amazon.com
Free shipping
$39.95
REV-X Zinc ZDDP Oil Additive - 2 Fl. Oz. (5 Pack)
Amazon.com
$31.00
HKS ADD-II Engine Oil Additive 200Ml
Berry Performance Sales Ads
$31.00
HKS ADD-II Engine Oil Additive 200Ml
Berry Performance Sales Ads
$17.70
Camguard Auto Oil Additive 8Oz
AircraftSpruce.com
$17.70
Camguard Auto Oil Additive 8Oz
AircraftSpruce.com
$36.86
Liquimoly Liqui Moly 20874 Oil Rising Prevention Additive, Oil Smoke Stop, 10.1 Fl Oz (300 Ml)
Everymarket INC
$36.86
Liquimoly Liqui Moly 20874 Oil Rising Prevention Additive, Oil Smoke Stop, 10.1 Fl Oz (300 Ml)
Everymarket INC
$2.15
STP 15 Oz. Oil Treatment
Mc Mu
$2.15
STP 15 Oz. Oil Treatment
Mc Mu
$7.99
$43.95
BG MOA Motor Oil Additive 11Oz (3 Pack)
pawfypets
81% off
$7.99
$43.95
BG MOA Motor Oil Additive 11Oz (3 Pack)
pawfypets
$8.99
Liqui-Moly Viscoplus For Oil - 300Ml: High Performance Additive For Stabilizing The Viscosity Of Motor Oil For BMW, MINI
Turner Motorsport
$8.99
Liqui-Moly Viscoplus For Oil - 300Ml: High Performance Additive For Stabilizing The Viscosity Of Motor Oil For BMW, MINI
Turner Motorsport
$23.99
BMW F82 M4 S55 3.0L - Liqui-Moly Oil Change Additive Package - Proline Engine Flush And Mos2 Anti Friction Oil Treatment: This Two-Step Kit ...
Turner Motorsport
$23.99
BMW F82 M4 S55 3.0L - Liqui-Moly Oil Change Additive Package - Proline Engine Flush And Mos2 Anti Friction Oil Treatment: This Two-Step Kit ...
Turner Motorsport
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
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YouTubePiston Post
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The TRUTH About Oil Additives Revealed (Real Test Results)
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YouTubeThe Motor Oil Geek
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Best Oil Additive in 2025 - Top 10 Oil Additives Review
6.2K views10 months ago
YouTubeAuto Ratings
Lab Test Results REVEAL The TRUTH About Motor Oil Additives! #automobile #mechanic #motoroil
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Lab Test Results REVEAL The TRUTH About Motor Oil Additives…
83K views1 month ago
YouTubeThe Motor Oil Geek
Top 5 Best Oil Additives in 2026 - Engine Performance Boosters Reviewed | Aautomotives
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Top 5 Best Oil Additives in 2026 - Engine Performance Boosters Rev…
1.1K views9 months ago
YouTubeAautomotives
7 Best Oil Additives to Enhance Engine Life and Performance
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7 Best Oil Additives to Enhance Engine Life and Performance
33 views7 months ago
YouTubeAuto Care
Best Engine Oil Treatments | Top 5 Engine Oil Additives Reviewed | TopAutoGadgets
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Best Engine Oil Treatments | Top 5 Engine Oil Additives Reviewed | T…
821 views7 months ago
YouTubeTopAutoGadgets
3:00
Are Oil Additives Worth It? Here's What Mechanics Say
82 views2 months ago
YouTubeSynthetics TX
2:06:03
Data Deep Dive - Restore & Protect + Motor Oil Additives
79K views1 month ago
YouTubeThe Motor Oil Geek
0:33
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1.6K views3 weeks ago
YouTubeDiamond Nanolube by BestLine Racing
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488 views4 months ago
YouTubeEverything Fuel & Oil
6:21
TOP 5 Best Motor Oil Additives 2026 | Motor Oil Additives You Need To …
26 views2 months ago
YouTubeRelative Tools
15:19
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244 views2 months ago
YouTubeGearhead Mechanics
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YouTubeCar Care Pro
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73.4K views4 months ago
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204 views5 months ago
YouTubeMech Lesson
14:04
Please Never Use These 5 Additives! Major Engine Damage! (Sand vs A…
727K views3 weeks ago
YouTubeProject Farm
1:28:25
10,000 Used Oil Samples Reveal The TRUTH!
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16:17
17 Proven Additives to Make Your Engine Last Longer and Run Better
206 views6 months ago
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47:27
Diesel Additives PT2: Amsoil, Motorcraft, Lucas, Howes, ATF, T…
30.3K views1 month ago
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25:36
STOP Buying Diesel Fuel Additives - Here's Why!
178.9K views4 weeks ago
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28:07
NEVER Use These 11 Engine Oil Additives (And 5 That WORK!)
6.5K views8 months ago
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12:27
13 Car Additives That Save Engines (And 3 That Will Destroy Yours!)
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28:37
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Shop car oil additives

Sponsored
About our ads
$106.00
$113.98
Marvel Mystery Oil Original Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
Free shipping
$106.00
$113.98
Marvel Mystery Oil Original Motor Treatment, Engine Oil & Fuel Treatment Additive, Cleans And Lubricates Fuel System, Prevents Leaks, Improves Engine
Amazon.com
$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
$10.29
Marvel Mystery Oil MM12R Oil Enhancer & Fuel Treatment (32Oz.), MM13R
Advance Auto Parts
$10.29
Marvel Mystery Oil MM12R Oil Enhancer & Fuel Treatment (32Oz.), MM13R
Advance Auto Parts
$5.99
STP Oil Treatment - High-Viscosity Formula Formulated For High-Mileage Engines, 66079
Advance Auto Parts
$5.99
STP Oil Treatment - High-Viscosity Formula Formulated For High-Mileage Engines, 66079
Advance Auto Parts
$53.40
$59.99
Hot Shots Secret Friction Reducer FR3 64 Oz - Treats 42 Quarts Of Oil - Synthetic Oil Additive, Reduces Friction, Protects Engine, Improves
Amazon.com
Free shipping
10% off
$53.40
$59.99
Hot Shots Secret Friction Reducer FR3 64 Oz - Treats 42 Quarts Of Oil - Synthetic Oil Additive, Reduces Friction, Protects Engine, Improves
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
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
$8.79
Liqui-Moly Mos2 Anti Friction Engine Treatment - 300Ml: A Dry, Solid Lubricant For Ultimate Protection
ECS Tuning
$8.79
Liqui-Moly Mos2 Anti Friction Engine Treatment - 300Ml: A Dry, Solid Lubricant For Ultimate Protection
ECS Tuning
$18.18
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
$18.18
Slick 50 Original Engine Treatment | 32 Oz., Single
Amazon.com
$71.94
Rislone 4405-6PK Hy-Per Lube Zinc ZDDP Supplement, 11 Oz, 6-Pack | Real ZDDP Zinc Additive
Amazon.com
Free shipping
$71.94
Rislone 4405-6PK Hy-Per Lube Zinc ZDDP Supplement, 11 Oz, 6-Pack | Real ZDDP Zinc Additive
Amazon.com
$10.49
STP Synthetic Automotive Oil Treatment - 15 Fl. Oz. Bottle, 18413B
Advance Auto Parts
$10.49
STP Synthetic Automotive Oil Treatment - 15 Fl. Oz. Bottle, 18413B
Advance Auto Parts
$12.29
Rislone Zinc ZDDP Supplement, 11 Oz., 4405
Advance Auto Parts
$12.29
Rislone Zinc ZDDP Supplement, 11 Oz., 4405
Advance Auto Parts
$8.98
Eastwood ZDDP Oil Additive 4 Oz.
Eastwood.com
$8.98
Eastwood ZDDP Oil Additive 4 Oz.
Eastwood.com
$21.99
Lucas Oil Products Pure Synthetic Oil Stabilizer/Increase Oil Life By 50%, 1 Quart, 10130
Advance Auto Parts
$21.99
Lucas Oil Products Pure Synthetic Oil Stabilizer/Increase Oil Life By 50%, 1 Quart, 10130
Advance Auto Parts
$12.99
$17.99
Eastwood 4Oz. ZDDP Oil Additive
CJ Pony Parts
27% off
$12.99
$17.99
Eastwood 4Oz. ZDDP Oil Additive
CJ Pony Parts
$9.99
Schaeffer 132 Moly EP Engine Oil Treatment (1 Pint)
JD Industrial Supply
$9.99
Schaeffer 132 Moly EP Engine Oil Treatment (1 Pint)
JD Industrial Supply
$31.59
CERA TEC Engine Oil Additive (300Ml Can) - Liqui Moly LM20002
FCP EURO
$31.59
CERA TEC Engine Oil Additive (300Ml Can) - Liqui Moly LM20002
FCP EURO
$34.99
Liqui Moly Cera Tec Engine Oil Additive (300Ml Can) - Lm20002
GenRacer
$34.99
Liqui Moly Cera Tec Engine Oil Additive (300Ml Can) - Lm20002
GenRacer
$6.45
STP Oil Treatment 15.73 Oz U66079
DkHardware.com
$6.45
STP Oil Treatment 15.73 Oz U66079
DkHardware.com