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๐ข๏ธ Seal the deal on leaks before they seal your fate!
STP Engine Stop Leak is a 300ml concentrated additive designed to stop minor oil leaks by renewing engine seals and gaskets. Compatible with petrol and diesel engines in cars and trucks, it enhances the protective qualities of your engine oil without clogging filters. Made in the UK and highly rated by users, itโs a smart, cost-saving solution to maintain engine health and avoid expensive repairs.


















| ASIN | B004NLMH4Y |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | 1,551 in Automotive ( See Top 100 in Automotive ) 45 in Car Engine Oils |
| Brand | STP |
| Brand Name | STP |
| Compatible with Vehicle Type | Car, Truck |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.3 out of 5 stars 819 Reviews |
| Global Trade Identification Number | 05020144500834 |
| Included Components | Stop Leak |
| Item Type Name | Engine Stop Leak |
| Item Weight | 300 Grams |
| Liquid Volume | 300 Millilitres |
| Liquid volume | 300 Millilitres |
| Manufacturer | STP |
| Manufacturer Part Number | E302006100 |
| Model Number | GST63300EN |
| Number of Packs | 1 |
| Package information | Bottle |
| Size | 300 ML |
| Unit Count | 300.0 millilitre |
| Vehicle service type | Car, Truck |
S**R
โค๏ธ Fabtastic stuff! โค๏ธ
Purchased twice now... 1st one a disaster as I put this into my engine with a top up of fresh oil, which resulted in me over filling ๐ก... had to purchase an oil syringe to remove overfil and leak continued. Weeks later had an oil and filter change done professionally โบ๏ธ not a drip or drop seen on my long suffering driveway. Fantastic stuff and saved me ยฃ1800 for replacement of seals etc.... โค๏ธ love this stuff!!!!!
D**T
Looks like it works
Seems to have done the trick!
K**Z
Stop leak
Worked really well. Haven't had a leak since. Fingers crossed.
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
N**G
Good
Does what it says on the tim
D**N
Certainly worked for me
I've tried it certainly appears to have done the job. I would recommend to give a try
Q**L
Oil be blowed
Well I used this in a 2006 Fiat. I'm not sure if it stopped a leak because it seems that the main reson for oil outside the engine was spillage when topping it up! Have reverted to using a funnel the excess oil outside the engine diminished.
T**R
Stopped the leak
Had a leak, used this stuff and now I don't have a leak. Huzzah!
H**Y
After I added to the oil leaks stop โ๏ธ
This product it's magic ๐
C**N
Funziona
Piccole perdite da guarnizioni, fermate completamente
A**9
Work good
Good ๐
C**N
Non funziona
Purtroppo a me non a funzionato non รจ riuscito a tappare la falla.
J**A
Was good enough
Can't see the difference
Trustpilot
3 weeks ago
2 days ago