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Rislone 4102 Xtreme LUBE® Maximum Performance Engine Treatment, 16.9 oz, 5-Pack

  • Based on 2,033 reviews
Condition: New
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Availability: In Stock.
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Arrives Thursday, Oct 15
Order within 19 hours and 27 minutes
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Size: 5 Pack


Features

  • REDUCES FRICTION AND WEAR: Multi-grade formula allows the oil to flow freely and provides protection over a broader temperature range
  • REMOVES AND PREVENTS SLUDGE: XTREME LUBE Maximum Performance removes sludge and other harmful deposits within engines that can alter tolerances, stick rings, cause noisy valves & lifters, and plug oil passages and screens
  • QUIETS NOISY LIFTERS: The unique Rislone formula is designed to penetrate into bearing surfaces, piston rings and ring grooves, where sludge and varnish is likely to form. These deposits are gradually removed and held in suspension until they are trapped in the filter or removed with the next oil change
  • QUIETS NOISY VALVES: Regular use of Rislone Engine Treatment, with oil and filter changes at the proper intervals, will keep such deposits to a minimum
  • MADE IN THE USA: Will not void manufacturer's new vehicle

Description

This high quality penetrating lubricant reduces friction and wear, quiets noisy lifters and valves and removes and prevents sludge. Its multi-grade formula allows the oil to flow freely and provides protection over a broader temperature range. Use anytime, at or between oil changes. 2X concentrate, same performance as the 32 ounce size.

Manufacturer: ‎Rislone


Brand: ‎Rislone


Model: ‎4102-5PK


Item Weight: ‎5.52 pounds


Product Dimensions: ‎7.6 x 3.4 x 1.9 inches


Item model number: ‎4102-5PK


Manufacturer Part Number: ‎4102-5PK


Date First Available: January 28, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Magic Potion
Size: 1 Pack
I have owned a total of six cars, all purchased new, since 1975. I have rarely found that any additive is worth buying. My current car is a 2016 Subaru WRX Base trim line. It has 72,500 miles, which averages to about 9,000 miles per year. Over the last three years or so, I noticed a ticking sound out of the engine and I could feel a slight vibration in the steering wheel when sitting idle. So, for the first time in years, I started looking to see if there was an additive that could treat this. I had to be careful because this car uses synthetic oil and I didn't want to void any warranties. I found that the Rislone checked both those boxes and the reviews seemed very positive. I purchased this in June 2024, but didn't get around to trying it until last week, when I had an oil change. I am truly amazed. Within a week, the engine quieted down and I feel no vibration in the steering wheel. I haven't monitored the gas mileage yet, but even if it didn't increase, the change in noise and vibration made the Rislone a great purchase. I unconditionally recommend this product. It worked like magic. ... show more
Reviewed in the United States on February 6, 2025 by Name unimportant

  • Quiets the knock like it says
Size: 1 Pack
Quieted a knock in my engine, did its purpose. Easy to use, worth the money.
Reviewed in the United States on September 10, 2026 by Kevin Peotter

  • Quiets lifter tick within 30 seconds
Size: 1 Pack
Have an 8.1 Vortec thats had the lifter tick the entire time I've owned it. Bought this on a suggestion, and within 30 seconds the lifter tick went away. Incredible.
Reviewed in the United States on August 11, 2026 by Jason Land

  • GOOD STUFF
Size: 1 Pack
Works ok, add at oil change, good detergent additive
Reviewed in the United States on March 13, 2026 by Martin Smyser

  • Does the trick
Size: 5 Pack
I own a lot of cars. I'm always looking for something useful. This is one of those. Fat pig of a 2000 V8 Explorer appreciated it, got its rated 16MPG. Quieted the weird squeal from the cam bearings. Our turbo Volvos like it. The 2015 broke 32MPG. the 2004 is at a solid 22.5 The rototiller likes it. Small Honda was quieter and cooler. The Ford 860 Tractor burns less oil Would recommend. Its on a subscription now. Would recommend. ... show more
Reviewed in the United States on May 2, 2026 by Exodus

  • Toyota Prius 2007
Size: 1 Pack
En cada cambio de Aceite....le pongo este aditivo, protección para las partes metálicas del motor.
Reviewed in the United States on September 3, 2026 by Robert Taylor

  • HIGHLY RECOMMEND!!!
Size: 1 Pack
I love this stuff...it's like giving your engine a bath. I drive a lot, so I do this in the middle of every oil change..HIGHLY recommend!
Reviewed in the United States on June 19, 2026 by Witness

  • Didn't last long
Size: 1 Pack
Benefits aren't many but the one I wanted was to quiet down some noisy lifters. Worked for all of 1 hour before they went back and there's no traces of the stuff left in the oil at all.
Reviewed in the United States on September 5, 2024 by Hunter

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