⚡ Keep your engine running smoother, quieter, and longer — because your ride deserves the best!
Rislone Engine Treatment Concentrate is a high-performance additive designed to reduce engine friction, remove sludge deposits, and quiet noisy lifters and valves. Its multi-grade formula ensures protection across a wide temperature range, enhancing engine efficiency and longevity. Made in the USA, it’s safe for use without voiding vehicle warranties, making it a trusted choice for proactive car care.
| Brand | Rislone |
| Vehicle Service Type | Car |
| UPC | 078615041022 |
| Global Trade Identification Number | 00078615041022 |
| Manufacturer | Rislone |
| Size | 1 Pack |
| Model | 4102 |
| Product Dimensions | 4.83 x 8.64 x 19.3 cm; 481 g |
| Item model number | 4102 |
| Manufacturer Part Number | 4102 |
| Colour | Yellow |
| Assembly Required | No |
| Country of Origin | USA |
| Item Weight | 481 g |
D**N
I have a Engine Tick and this stuff is Keeping my Engine Running good I will be using every oil Change and the price you can't beat very happy .
B**D
Does everything it says it does ! Oil smelled sour before now stays clean and smells fresh after 2000 miles . Engine much quieter the instant I poured it in while it was running . Super smooth. High rislone quality like always
A**R
It is a very good product, a little pricey but it’s a personal choice like any product
Y**H
Good and good product for 8 cylinder car machine
S**G
Works great, helps keep the engine clean. Used 1/2 will new oil change, added the other 1/2 a week before the next change ( the oil that was drained was pretty dark)
Trustpilot
3 weeks ago
1 month ago
