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High Mileage Treatment Engine Supplement

  • Extends Engine Life
  • Eliminates Dry Starts
  • Prevents Thermal Breakdown
  • Quiets Noise
  • Increases Oil Film Strength
  • Excellent for Racing & Heavy-Duty Applications

Turns any oil into a hyper-performance lubricant.


Passionate about your car’s performance? So are we. For enthusiasts who see their vehicle as a testament to care and performance, Rislone Hy-per Lube is your trusted companion. You’ve already taken the first step by considering oil supplements – a decision that speaks volumes about your dedication to engine health. Now, it’s time to refine your choice.

In the sea of options, the question of efficacy and value for your investment is key. Enter Rislone Hy-per Lube: the unrivaled frontrunner in the realm of advanced lubricants. We’re not just another brand on the shelf; we’re the standard-bearer in high-end, stress-tested solutions for your car.

Our legendary Oil Stabilizer & Engine Supplement isn’t just a product; it’s a pledge to your car’s longevity and power. Tailored for high-mileage engines, our oil stabilizer is more than just a promise – it is a performance-proven, race-tested powerhouse. It’s the secret weapon for those who demand nothing but the best from their engines, ensuring smoother operation, prolonged life, and optimized performance.

Product Support:

Product Details

Part Number: 4400

Dosage: Add entire bottle to engine crankcase.

Size: 16.9 FL OZ (500mL)

SDS / Tech Info:
4400 SDS Open Download
4400 PDS Open Download

Frequently Asked Questions

Additional Product Info

Rislone ® Hy-per Lube ® Engine Oil Supplement is a 100% premium base oil and petroleum-extracted high mileage treatment & stabilizing additive blend that works with all motor oils including conventional, high mileage and synthetic formulas to make older, high-mileage and high-performance engines run better and last longer. Also great to use in gear boxes, differentials, and axles. Works with all lubricants including petroleum & synthetic engine oil, ATF and gear oil.

Use in Gasoline & Diesel Cars, Trucks, SUV’s, RV’s, Semis & Tractors for Automotive, Industrial, Construction, Heavy Duty, and Racing.

Heavy duty protection for all driving demands. Supercharges oil performance.

Turns petroleum and synthetic oils into a hyper-performance lubricant.


For the best high mileage and older engine protection, add to your favorite brand of oil anytime, at or between oil changes.

Other Applications: 4-stroke marine & motorcycle, ATV (including-wet clutch), small engines (lawn mower type), agricultural, industrial, differentials, gear boxes and racing engines— Add 3 ounces (about 88.72 ml) for every quart of capacity.

Gasoline / Diesel Engines: (Cars & Light Trucks) Add entire bottle to engine crankcase.

Note – One bottle treats 4 to 8 quarts of oil. For severely worn components, double dosage.

Assembly Lube – 100% Engine Oil Supplement


Don’t Just Stabilize Your Oil…Improve It 5 Ways with Hy-per Lube


  1. Increases Film Strength:
    Over 75% of internal wear occurs during the first few seconds of engine startup. Hy-per Lube Oil Supplement leaves a protective film that will not run off on all internal parts including cylinders and gears, providing complete protection against start-up wear.
  2. Lowers Temperature:
    All lubricants can foam. Foaming restricts the oil’s ability to dissipate heat which increases operating temperature leading to premature wear. Hy-per Lubes anti-foam capability reduces foam, helps extend engine life, and lowers operating temperature.
  3. Prevents Thermal Breakdown:
    High performance additives ensure against viscosity and thermal breakdown. Hy-per Lube’s 100% petroleum-based formula provides protection between oil changes and can extend oil life by up to 50%.
  4. Reduces Friction:
    Friction modifiers increase engine lubrication in new and old engines. Reduced friction extends engine life, provides more power and can increase fuel economy. This is a benefit for new and old engines, and will not void any warranty.
  5. Quiets Noise:
    Heavy duty extreme pressure additives enhance oils’ ability to cushion and absorb mechanical shock. In older, worn, engines Hy-per Lube also increases oil pressure to reduce lifter & valve ticking, knocks and other noises.


Available At:

Rislone products are available where auto parts are sold.

Current Deals

4400 - AutoZone - $5.00 Rebate

AutoZone customers receive a $5.00 rebate!