🛠️ Keep your high-mileage engine running like new — don’t let leaks or friction slow you down!
STP High Mileage Oil Treatment + Stop Leak is a 15 fl oz engine additive designed for vehicles with over 75,000 miles. Featuring a high-viscosity formula enriched with ZDDP anti-wear agents, it reduces metal-to-metal friction, rejuvenates seals and gaskets to prevent leaks, and stops engine noise and smoking. Simply add it to your oil during every change to enhance engine longevity and performance.
| Brand | STP |
| Vehicle Service Type | Car |
| UPC | 071153785953 |
| Automotive Fit Type | Universal Fit |
| Global Trade Identification Number | 10071153184111, 00071153785953 |
| Manufacturer | STP |
| Model | STP HiMi Oil Trt BTL 6/15fo US |
| Item Weight | 15.7 ounces |
| Product Dimensions | 7.22 x 3.65 x 1.85 inches |
| Country of Origin | USA |
| Item model number | 15604B |
| Is Discontinued By Manufacturer | No |
| Exterior | [[Not Applicable]] |
| Manufacturer Part Number | 18411 |
| Position | Outside |
R**R
It works !
My 2011 Silverado with 240,000 on it has been a very dependable vehicle. One month in and little to no oil loss. I was adding a quart every 10 days so I’m pleased. No side effects are apparent to this looks like a winner. I will update over the next three months and advise.
H**R
The best in my opinion
Good solid product STP is one of the longest standing makers of all additives unlike some of the newer competitors who just stick their name on the side of a race car and claim their product is good
M**C
Excellent
Excellent
D**R
Really thick - have to dilute it with oil to get it all out of the bottle
Not sure if this will help extend the life of the engine. But if it does what it says it does then hopefully it will .The one slight comment I have to make, is that it's very thick, which makes it difficult to pour it out through a funnel and into the engine. I actually worried if this might even fill up many of those small passageways in the engine and actually cause oil starvation until it's fully mixed in .I ended up pouring it in small amounts, and then adding engine oil into the bottle and giving it all a good shake. Did this 5 or 6 times until the bottle could be emptied easily.The engine seems to misfire slightly on starting now, which it didn't do before I put this stuff in. But of course that could be just coincidence.
C**A
Slowed down the leak
This stuff worked really well, it's slowed down the leak a lot
Y**O
Exelente
Muy util es lo q me esperaba
J**D
jack hamid
it is ok . there is no measure verification.
D**L
No me funciono
No me funciono
TrustPilot
1天前
1 周前
