

🛠️ Unlock your engine’s hidden power — because your ride deserves the best!
STP GST62450EN06 Engine Flush is a 450 ml premium additive designed to remove sludge, neutralize harmful acids, and prevent minor oil leaks in both petrol and diesel engines. Trusted by millions and proudly made in the UK, it ensures your engine runs cleaner, smoother, and longer.


















| ASIN | B0095KKXB2 |
| Best Sellers Rank | 1,722 in Automotive ( See Top 100 in Automotive ) 15 in Engine Oil Additives |
| Brand | STP |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,736) |
| Date First Available | 3 Sept. 2012 |
| Item Weight | 428 g |
| Item model number | GST62450EN06 |
| Manufacturer | Armor All |
| Manufacturer part number | GST62450EN06 |
| Model | ST62450ENB |
| Product Dimensions | 10.01 x 11 x 19.99 cm; 428 g |
N**R
It works
Worked perfect on my diesel golf engine ! Stopped the leak and the smell
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
D**T
Looks like it works
Seems to have done the trick!
T**R
Stopped the leak
Had a leak, used this stuff and now I don't have a leak. Huzzah!
C**N
Good price
Does the job perfectly for an oil change. Good value.
A**R
Well this surprised me!
Always thought the stop leak products were snake oil being peddle but when my car had been losing a litre of oil per month from a slow leak from behind the oil filter while doing 1000 miles a month. It was either replace a seal behind where the oil filter is screwed on or try this. I thought I'd give this a go and even if it slowed down the leak until better weather came. I checked the ground after 3 days and 150 miles later, didn't see anything. I parked the car at a different place at work making sure there was no wet patches or oil patches underneath and checked 8 hours later and the ground was bone dry. It's now been 3 weeks and the oil drip has not returned. This product is magic!
N**G
Good
Does what it says on the tim
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.
G**E
Delivered just in time. Used in 2013 Yamaha fazer 150 (not well maintained.) with shell advance ax7..the bike feels really very much smoother than ever before.. Drastic pickup difference... Felt smoothness and much responsive just after using this product and changing engine oil.... Highly recommended for unmaintaied bikes. it is works for my bike.. Haven't checked millage.. At present my bike gives 35kmpl...I'm not sure whether it helps in increasing milage.. Since it removes some of the resistance it seems to increase milage.. But haven't tested it.. I'll update milage in few days...
ا**ي
تم تجربته يغسل المكينه من الداخل
Ç**N
Herkese tavsiye ederim
م**I
جودتها ممتازه شكراً للبائع شكراً للبائع على صدقه وسرعة التوصيل
S**Y
Very effective, cleaned the entire engine from carbon
Trustpilot
5 days ago
1 month ago