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🛠️ Stop leaks before they stop you – keep your engine running smooth!
STP Engine Stop Leak is a 300 ml concentrated formula designed to renew polymer seals and gaskets damaged by engine heat, preventing minor oil leaks and enhancing oil protection. Compatible with petrol and diesel engines, this UK-made product is trusted by thousands for reliable, cost-saving engine maintenance.
| ASIN | B004NLMH4Y |
| Best Sellers Rank | 796 in Automotive ( See Top 100 in Automotive ) 53 in Car Engine Oils |
| Brand Name | STP |
| Compatible with Vehicle Type | Car, Truck |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.2 4.2 out of 5 stars (783) |
| Global Trade Identification Number | 05020144500834 |
| Included Components | Stop Leak |
| Item Type Name | Engine Stop Leak |
| Item Weight | 300 Grams |
| Liquid Volume | 300 Millilitres |
| Manufacturer | STP |
| Manufacturer Part Number | E302006100 |
| Unit Count | 300.0 millilitre |
| Viscosity | 5w_30 sae_grade |
J**M
Excellent thank you
Very good indeed and does the job for small leaks very impressive
N**R
It works
Worked perfect on my diesel golf engine ! Stopped the leak and the smell
I**N
No effect
More wishful thinking than worth applying BUT sump pan was already leaking so cannot blame this product too much!
R**X
Great product and highly recommend
Had a small leak under my van. Looked this up online and the reviews were good so I thought I would try it and I can tell you I'm glad I did. I put this in and went to work the next day where there were a few drops of oil there was nothing and hasn't leaked since. It's been 6 weeks now and still going strong
B**Y
Seems a good deal for the price?
I just bought it because my car is getting on a bit so more preventative than anything seems to work?
N**G
Good
Does what it says on the tim
A**K
Good
Good
D**T
Looks like it works
Seems to have done the trick!
م**I
جودتها ممتازه شكراً للبائع شكراً للبائع على صدقه وسرعة التوصيل
C**N
Piccole perdite da guarnizioni, fermate completamente
A**9
Good 👍
C**N
Purtroppo a me non a funzionato non è riuscito a tappare la falla.
J**A
Can't see the difference
Trustpilot
1 month ago
1 day ago