Lucas Oil Products High Mileage Oil Stablizer (1 qt.)
Lucas Oil Products High Mileage Oil Stablizer (1 qt.)
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Lucas Oil Products High Mileage Oil Stablizer (1 qt.)

4.8 stars out of 748 reviews
(4.8)|
748 ratings
Pack Size:Single

Key item features

  • Engine Compatibility: Formulated for vehicles with over 75,000 miles, this oil stabilizer is compatible with both non-synthetic and synthetic oils.
  • Performance Enhancement: It eliminates noise, emissions, and oil consumption in worn engines, while also stabilizing oil pressure for improved performance in electronically controlled gasoline and diesel engines.
  • Wear Prevention: The stabilizer lubricates internal parts to minimize wear, effectively fights sludge, and eliminates dry starts, which are a primary cause of engine wear.
  • Oil Longevity: Designed to prevent oil breakdown, it extends oil life by at least 50% and contains seal conditioners to reduce or stop oil leaks.
  • Additive Composition: This 100% petroleum product is a specially blended formulation of premium base oils and petroleum extractives, intended for use as an additive to existing engine or transmission oils.
  • Operational Benefits: It addresses issues like hesitation, rough idle, stalling, and loss of fuel mileage caused by low or fluctuating oil pressure.
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Current price is $15.4848.4 ¢/fl oz
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Lucas Oil Products High Mileage Oil Stablizer (1 qt.) $15.48 48.4 ¢/fl oz

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Customer ratings & reviews

4.8 out of 5 stars
stars748 ratings185 reviews
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Reviews summary

Pros
  • : Offers lower prices compared to others.
  • : Contain formulas that improve engine performance.
  • : Effective in older vehicles with high mileage.
Neutral
  • : Can improve idle rpm and quiet noisy engines, but may not work for all engines or high-mileage vehicles.
  • : Can quieten engine knock, but may not eliminate it entirely.
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Showing 1-3 of 185 reviews

Nov 24, 2025
IDOTHISALLTHETIME
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I use Lucas oil stabilizer to replace a quart of oil at every oil change in my vehicles. I have preserved many an engine with this stuff. Definitely Recommend.

Helpful?1HGXXGFDVKFP800492565
Nov 26, 2025
Louie
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Saving grace for aging truck

Slowed the oil leak down on my 2006 Ford E450 with 180k miles. Reduced upper-end noise and, no noticeable decrease in fuel economy since it is a pig on gas anyway.

Helpful?1HGXXGFDVKFP800492565
Sep 18, 2025
Jeff
Item details
Size: 1 qt
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Lucas works

i use this every oil change and always have since the start ..i never have engine issues all car issusez are transmission or other components..just saying

Helpful?1HGXXGFDVKFP800492565