10 best high mileage oil treatment for 2022

All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best high mileage oil treatment on the market. We then delved into these high mileage oil treatment further and put together detailed reviews so that you can easily pick the best high mileage oil treatment for your needs.

Best high mileage oil treatment

Product	Features	Go to site
	Bar's Leaks Engine Treatment Specially Formulated for High-Mileage Engines - 16.9 oz	Go to amazon.com
	LUCAS LUC10130 Synthetic Oil Stabilizer. Quart	Go to amazon.com
	Lucas Oil 10002 Heavy Duty Oil Stabilizer, 1 Gallon	Go to amazon.com
	Lucas 32 Ounce 10001 Heavy Duty Oil Stabilizer-32 Oz	Go to amazon.com
	Prolong Super Lubricants PSL11000 Engine Treatment - 12 oz.	Go to amazon.com
	Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce	Go to amazon.com
	STP High Mileage Oil Treatment, Formula for Cars & Truck, Stop Leak, Bottles, 15 Fl Oz, 15604B	Go to amazon.com
	Lucas Oil 10977 HIGH Mileage Fuel TREATME	Go to amazon.com
	Marvel Mystery Oil MM12R - 16 Fl Oz. (Pack of 2)	Go to amazon.com
	LUCAS OIL 10118 1 quart High Mileage Oil Stabilizer	Go to amazon.com

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1. Bar's Leaks Engine Treatment Specially Formulated for High-Mileage Engines - 16.9 oz

Feature

Reduces friction and wear
Quiets noisy lifters and valves
Removes and prevents sludge
Add to engine oil anytime
Will not void manufacturer's new vehicle warranty

Description

Rislone Engine Treatment Concentrate.

2. LUCAS LUC10130 Synthetic Oil Stabilizer. Quart

Feature

Fit Type: Universal

3. Lucas Oil 10002 Heavy Duty Oil Stabilizer, 1 Gallon

Feature

Increase oil life at least 50% longer
Reduces oil consumption
100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine
Raises oil pressure
Increases power and miles per gallon
Made in the USA
Increase oil life at least 50% longer
Reduces oil consumption
Eliminates dry starts
Raises oil pressure
Increases power and miles per gallon

4. Lucas 32 Ounce 10001 Heavy Duty Oil Stabilizer-32 Oz

Feature

For best performance, follow the manufacturer's recommendations in your vehicle owners manual.
Increase oil life at least 50 percent longer
Reduces oil consumption
Eliminates dry starts
Raises oil pressure
Increases power and miles per gallon

5. Prolong Super Lubricants PSL11000 Engine Treatment - 12 oz.

Feature

Includes a Formula with Anti-Friction Metal Treatment Technology
Features Engineering Designed to Treat Metal Surfaces of Both Gasoline and Diesel Fueled Engines
Offers Molecules that Interact with Metal Surfaces and Chemically Bond to Create a Protective Layer that Reduces Damaging Friction and Heat
Offers to Protect the Engine Even when the Motor Oil is Not Yet Fully Circulating
Features a Formula Containing No Solid Particles Such as PTFE Resins, 'Molys', Zinc, Copper, or Graphite

6. Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce

Feature

High Mileage solution to protect against power robbing friction heat and wear
Restores performance in engines due to wear and oil consumption in older engines
Revitalizes seals to help stop oil leaks and prevent them from ever occuring
Powerful detergents to remove and prevent oil sludge, use during your next oil change or between changes to replace lost additive content
Powerful detergents to remove and prevent oil sludge, use during your next oil change or between changes to replace lost additive content
This product is dispensed in 10W-30 which is a multi-grade oil but is fully compatible with all multi grade motor oils and mono grade oils. It is fully compatible with all conventional, semi-synthetic and full synthetic oil types.

7. STP High Mileage Oil Treatment, Formula for Cars & Truck, Stop Leak, Bottles, 15 Fl Oz, 15604B

Feature

Rejuvenates seals and gaskets
Helps stop leaks, noise and smoking
Contains zinc anti-wear agent ZDDP
Excellent for all cars, light trucks and SUV's
Use every oil change

8. Lucas Oil 10977 HIGH Mileage Fuel TREATME

Feature

5.25oz. Bottle

9. Marvel Mystery Oil MM12R - 16 Fl Oz. (Pack of 2)

Feature

Kit Includes (2) 16oz. Bottles of Marvel Mystery Oil additive
Cleans and lubricates fuel injectors and carburetors
Reduces and prevents varnish and gum build-up
Prevents valve sticking and clatter
Prevents oil breakdown caused by extreme temperatures

10. LUCAS OIL 10118 1 quart High Mileage Oil Stabilizer

Feature

Rejuvenates seals and gaskets
Helps stop leaks, noise and smoking
Contains zinc anti-wear agent ZDDP

Conclusion

All above are our suggestions for high mileage oil treatment. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using high mileage oil treatment with us by comment in this post. Thank you!