🛠️ Keep your engine running like new — don’t let friction steal your power!
STP Oil Treatment is a 15 fl oz engine additive featuring a high-viscosity formula enriched with ZDDP anti-wear agents. Designed for use with both conventional and synthetic oils, it reduces metal-to-metal friction, lowers oil burning and consumption, and enhances overall engine performance. Ideal for cars, light trucks, and SUVs, it should be added with every oil change to maintain optimal engine efficiency.
| Manufacturer | STP |
| Brand | STP |
| Model | STP 65148 15 Oz Oil Treatment |
| Item Weight | 13.9 ounces |
| Product Dimensions | 6.3 x 3.15 x 8.27 inches |
| Item model number | 65148 |
| Is Discontinued By Manufacturer | Yes |
| Manufacturer Part Number | 65148 |
K**E
Honey for the engine.
The best old school gas treatment.
J**S
Protects the engine!
It does the job. works well in my old car.
M**Z
Outstanding product
Outstanding product would recommend this product to others
S**N
A good product to thicken oil and add adhesion
Used this to thicken and add adhesion to my truck 15-40 oil for a chainsaw. Worked well enough that I do not feel the need for special chainsaw oil. Many other quality lubrication uses if grease is too thick and 3in1 is too thin.
T**D
STP old school oil.
Good price, just what i was looking for 50 weight oil.Just like i used back in the day. And it is as described.5 stars for its description and performance.Good stuff!
A**N
Helped stop fast oil usage
My oil usage went down, it helped me stop needing to refill my oil all the time.
G**Y
STP- great brand
Helps stop car from burning oil.
B**T
ZDDP for the win!
With the EPA clamping down on Zinc in our oils, engines are being subject to more wear than necessary. Particularly engines with flat tappet camshafts..So take control of your engine wear and put a jug of ZDDP into your crankcase with each oil change.
Trustpilot
1 month ago
2 days ago
