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Rislone 4102 Engine Oil Treatment Specially Formulated for High-mileage Engines

4.9418 product ratings

tasja-72 (397)

99.7% positive feedback

Price:

$7.98

Free shipping

Returns:

30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.

Condition:

New

The Rislone 4102 Engine Treatment Automotive Additive is a high-quality product designed to improve engine performance by providing anti-wear protection. This 16.9 oz pack contains a single unit of the additive, manufactured in the United States. The product does not come with a warranty, but it is effective in maintaining engine health and durability. Ideal for fuel additives and treatments, this automotive treatment is a reliable solution for car maintenance and performance improvement.

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4.9

18 product ratings

17 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

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by creeper101st
Mar 04, 2022
Do it
No cons I can see using this product in 3 different vehicles The worst is my old 4x4 Durango with 220K miles. It's valves chattered and the lifters ticked constantly for 120k miles and nothing has helped. I was still burning oil this time even after using Restore, I used this one bottle with 1k miles left before my oil change, within 20 miles i could feel my engine begin to chill out. It works !!! My oil pressure is holding steady and no more chattering and ticking It might be the placebo effect but I've been driving this same vehicle for over 20 years now and it has definite increase in hp and performance
Verified purchase: YesCondition: New
by richarbarne_35
Aug 10, 2021
Fine product I've used for more than 50 years!
I used Rislone back in the 1960s in engines that had been setting out of use for a year or more with fine results. Was so happy to find the product still available. It still does an outstanding job for those collector cars and trucks that set idle more than they run...........Keeps rings and internal parts working as intended.
Verified purchase: YesCondition: New
by xraybrain0acu
Jun 13, 2025
This oil additive, RISLONE, has been the...
This oil additive, RISLONE, has been the savior of many a ticking high millage engine since the 1950s. It has saved 4 out of 6 of my 10+ year old cars.
Verified purchase: YesCondition: New
by vettehat
May 04, 2021
Arrived quickly and was priced reasonably.
Bought it because it's been around a long time. Don't know yet, how well it will work, just put in recently. The lifters do seem quieter.
Verified purchase: YesCondition: New
by birdman54robert
Oct 26, 2021
GOOD VALUE
I USE IT TO QUIET A NOISEY LIFTER ON MY 5.3 CHEVY V8. IT SEEMS TO HELP.
Verified purchase: YesCondition: New
by bealshields
Mar 21, 2017
Excellent for many years
Been using rislone since 1983. Clean motors and no oil related failure
Verified purchase: YesCondition: New
by dadia-us
Aug 04, 2020
effective ,really quiet the lifters ticking sound.
really quiet the lifters ticking sound.
Verified purchase: YesCondition: New
by michael_ezio
Oct 22, 2019
Very good
I was skeptic at first but it really quiet the lifters ticking sound.
Verified purchase: YesCondition: New
by d5459
Jul 22, 2020
Still around many years.
Have used it years ago and now using it again for noisy lifter.
Verified purchase: YesCondition: New
by 9262992629
Sep 27, 2021
Good value
Very good quality
Verified purchase: YesCondition: New