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🛠️ Keep your engine young, quiet, and leak-free — because your ride deserves the best!
STP 78595 Oil Treatment + Stop Leak is a premium 15 fl oz high-viscosity engine additive designed for vehicles with over 75,000 miles. Featuring a zinc-based ZDDP wear agent, it activates seals and gaskets to prevent leaks, reduce noise, and minimize smoke. Compatible with cars, light trucks, and SUVs, it’s recommended for use at every oil change to extend engine life and improve performance.
| ASIN | B00D8OFQUE |
| Amazon Bestseller | #1,309,153 in Automotive ( See Top 100 in Automotive ) #771 in Engine Oil Additives |
| Brand Name | STP |
| Compatible with Vehicle Type | Truck |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,691) |
| Global Trade Identification Number | 00071153785953, 10071153184111 |
| Item Weight | 0.95 Pounds |
| Liquid Volume | 15 Fluid Ounces |
| Manufacturer | STP |
| Manufacturer Part Number | 18411 |
| UPC | 071153785953 |
| Unit Count | 15.0 Count |
| Viscosity | 50 sae_grade |
S**B
Not yet used but have done my studies ....Must be good & Genuine product
J**W
Notable improvement on my older camper van engine. Oil pressure definitely maintains better when hot compared to without. The stuff is pretty thick, I warmed it up before I opened it and it was still pretty slow flowing….
V**N
Good
R**R
Like this product. Never had a bad one. I had a problem with the engine
T**E
I works like a charm. Excellent product!
Trustpilot
2 weeks ago
1 day ago