🛠️ Power up your engine’s lifespan with every drop!
Rislone 4405 Hy-Per Lube Zinc ZDDP Supplement is a high-performance oil additive formulated with zinc dialkyldithiophosphate and phosphorus EP additives. Designed to reduce friction, prevent piston scuffing, and protect critical engine components, it stabilizes motor oil against viscosity and thermal breakdown. Ideal for enhancing engine durability, especially in older vehicles, this 11 oz. supplement ensures cooler operation and longer engine life.
| Brand | Rislone |
| Vehicle Service Type | Car |
| UPC | 078615044054 |
| Global Trade Identification Number | 00078615044054 |
| Manufacturer | Rislone |
| Size | 1 Pack |
| Model | 4405 |
| Item Weight | 12 ounces |
| Product Dimensions | 1.8 x 3 x 6.6 inches |
| Item model number | 4405 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 4405 |
L**Y
Great product
Great additive for old school engines, has zinc additive and have used for years.
D**.
Great product
Great product for older classics
C**S
Slick
Real good product if you want to zinc attitude
M**S
Recommended by a friend
Have always used zinc supplements on rebuilds, a friend said put this in your RZR, and I did, No complaints, and Rislone has been around for years, not sure if it helps or not, but it's cheap enough to add in the hopes it helps..
A**H
High Zinc
The reason to add this to an oil change regimen is when you have a motor that has a flat tappet camshaft. Including this zinc additive to each oil change will protect your camshaft and lifters from premature failure due to changes in oil regulations that are present today. If you have such a motor I recommend this product as it will help you preserve the performance of your engine. It will help keep it running smoother with less engine noise and a lower temperature. Possibly resulting in better mileage and less leaks down the road.
D**E
As advertised.
As advertised
J**R
Works as expected
A necessity for older car engines.
K**U
Actually effective additive
My 2002 Yukon XL with over 250k miles has started to burn oil. A lot of oil. In a bid to prevent further wear, I've been using this additive since the cats... mysteriously disappeared somewhat recently (don't use this if your vehicle has a catalytic converter). Much more substantive additive than something like Lucas that just increases the viscosity.
Trustpilot
3 weeks ago
3 weeks ago
