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LIQUI MOLY 1811 Diesel Purge Fuel Additive - 500ml

4.9735 product ratings

Crank Motor Parts (3222)

99.6% positive Feedback

Price:

£9.39

Free postage

Estimated delivery Tue, 7 Oct - Tue, 14 Oct

Returns:

30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

Optimise your engine's performance with Liqui Moly Diesel Purge Injector Cleaner. This high-quality fuel treatment is designed to enhance fuel efficiency and reduce emissions, making it an essential addition to your car's maintenance routine. The convenient 500ml tin ensures easy application and provides long-lasting protection for your engine. LIQUI MOLY’s part number 1811 stands out for its effectiveness in maintaining the health of your vehicle's fuel system. Suitable for use with a variety of diesel engines, this product is a reliable choice for drivers seeking to ensure their car runs smoothly and efficiently.

About this product

Product Identifiers

BrandLIQUI MOLY

MPN1811

Manufacturer Part Number1811

eBay Product ID (ePID)12037053683

Product Key Features

TypeDiesel Treatment

Dimensions

Volume500 mL

Additional Product Features

Country/Region of Manufacture1811

Ratings and reviews

Learn more

5.0

35 product ratings

34 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 31 reviews

by mar-62406
19 Mar, 2023
Diesel cleaner
Arrived quickly well packed, only needed one can and the pump cleared and now starts first turn,will use regular from now on!
Verified purchase: YesCondition: New
by dp46_37
21 Jul, 2024
Very happy
It does exactly what it says on the 10 cleans the diesel lines out and the injectors I have just bought another car diesel a bit smoky and then when I put the treatment in it was clean and I would recommend it to a anybody.
Verified purchase: YesCondition: New
by antuk_ljef1ktxa
01 Jan, 2020
Not my imagination!!.
Really does make a difference!. Travel to Alicante from Santander, return every year, put liqi moly in a full tank. The difference after 50 km is really noticeable, quicker, smoother, and more than your money back on a full tank.
Verified purchase: YesCondition: New
by selebia
12 Jan, 2024
Worth it
If used right clean injectors and pump and improved mph and acceleration used in 30 year old mercedes
Verified purchase: YesCondition: New
by mel6046
02 Feb, 2024
great product
great product used several times on my bmw
Verified purchase: YesCondition: New
by vinchopg
14 Jan, 2024
Top stuff
If used properly one of best cleaners on the market
Verified purchase: YesCondition: New
by msam1231
24 Aug, 2025
Absolutely fantastic product, it really...
Absolutely fantastic product, it really works, my engine runs so smoothly now..thanks
Verified purchase: YesCondition: New
by adrianthecolchesterian
16 Aug, 2025
It's not the first time when I use LM products and every single time I was satisfied. This one in particular is a great product.Strongly recommend it
Great product!
Verified purchase: YesCondition: New
by thedarklordsbro
27 Oct, 2021
27 year old engine loves it
It's very easy to use
Verified purchase: YesCondition: New
by antler1810
24 Aug, 2025
Great product really works well been usi...
Great product really works well been using it for years.
Verified purchase: YesCondition: New