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About this product
Product Identifiers
BrandSTP
Manufacturer Part NumberGST76400EN
EAN5020144800125, 5055661725040
eBay Product ID (ePID)21017010736
Product Key Features
TypeFriction Modifier, Corrosion Inhibitor, Anti-Wear
Dimensions
Weight798 g
Volume400ml
Ratings and reviews
Most relevant reviews
- 14 Sep, 2025Most favourable review
Fill and forget
It's easy to use , just pour the bottle into the fuel tank just before filling up that way it mixes as you fill, no mess, no worries, works while you driveVerified purchase: YesCondition: New
- 23 Apr, 2025Most critical review
A waste of time and energy
I never got it . They say it was delivered I can’t find it . I was out . I asked at my neighbour no one got it . It over ten days late . I got it in the end it was well late . It was a lot off trouble sorting it out . I wish I gone to amozonVerified purchase: YesCondition: New
- 08 May, 2024
IT WORKS !
It REALLY works ! My VW Polo had a sticking throttle , the engine sometimes would not go down to idle speed - very annoying - and I could not find a way to lubricate the linkage ( unlike older carburettor cars ) after a few miles with STP , everything is normal againVerified purchase: YesCondition: New
- 11 Sep, 2024
Has definitely increased the bottom end ...
Has definitely increased the bottom end power and the drive is noticeably improve through the gear change used to jog forwards at times it's smooth though the gears now massively improved the drive !Verified purchase: YesCondition: New
- 11 Mar, 2024
Great product reviews.
As I haven't used this product yet I can only score it by reading the tests on Google. I will use it in a few weeks time when I have a 150 mile drive.Verified purchase: YesCondition: New
- 17 Mar, 2021
Seems fine .
It's imossible to know whether it's any good or not without being in the trade but the experts revommend it so I'll take their word for it !Verified purchase: YesCondition: New
- 01 Jul, 2020
Much More Better Than Petrol Injector Cleaner!!!
I've been using the STP petrol injector cleaner for the past 25+ years in All my cars, mostly Mercedes S-Classes,,, However, when I saw this new product that encompasses the entire system, as a complete clean, I applied and drove non-stop for 150 Miles // London to Manx. Next day when I switched on my car, only a Toyota Auris Touring Sports- I straight away noticed a sweeter start and an improved acceleration power. Above All - I had improved my mileage range by about 45 Miles extra for the full tank that I had started the previous day... Well Done!!!Verified purchase: YesCondition: New
- 15 Aug, 2025
Very easy to use, just pour straight in!...
Very easy to use, just pour straight in! Can wait for resultsVerified purchase: YesCondition: New
- 20 Aug, 2025
Great product, car running sweet, idle i...
Great product, car running sweet, idle improvement and feels smoother through the auto gearsVerified purchase: YesCondition: New
- 06 Jul, 2025
Seems to be making a definite difference...
Seems to be making a definite difference to our car , starting better and seems more responsive, will try the diesel version next for another car.Verified purchase: YesCondition: New
