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LIQUI MOLY Radiator Cleaner 300mL - Picture 1 of 1

LIQUI MOLY 1804 Radiator Cleaner - 300ml

4.9328 product ratings

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99.9% positive Feedback

Price:

£6.49

Free delivery in 2-3 days

Estimated between Sat, 3 May and Tue, 6 May

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

Does not contain aggressive acids or alkalis. ApplicationAdd contents to the cooling water. The content (300 ml) is sufficient for 10 l of coolant (dosage 1:33). neutralizes acids. neutral behavior on rubber and plastics.

Ratings and reviews

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4.9

28 product ratings

27 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
1 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 23 reviews

by cossie14lx
17 Aug, 2019
Superb product as expected
Having tried a few radiator cleaners this Liqui Moly is the best I've tried so far. Had a 206 that had head gasket failure in its past. The coolant hoses were lined with a horrible sticky paste. Used as per instruction car upto operating temp heater on etc then pour in and leave to run for 10-30 mins. After 30 mins the inside of the pipes were like new. Will be buying from now on when needed. Always have one on the shelf
Verified purchase: YesCondition: New
by 555-we-fix_2
20 Apr, 2022
Liqui Moly radiator cleaner
Does wonders. Used on my a4 b7 which had water used instead of proper coolant and heating stopped working completely! I've cleaned auxiliary heater separately with a pump and kettle as a water heater and let ir run for half an hour. Now works just like new!
Verified purchase: YesCondition: New
by shoptiludropsilver
01 Mar, 2018
What a difference
Increased the heat in the car by 10* I was amazed how blocked up my core & radiator must of been, used 1 seen the difference so used the 2nd for an even better result
Verified purchase: YesCondition: New
by nedelion
25 Aug, 2018
Good
Do the job verry good. Can see in the expansion tank after use it black dirt coming out
Verified purchase: YesCondition: New
by lucian_geve
20 Oct, 2018
Good
I have tried the product and appear to do the job.
Verified purchase: YesCondition: New
by danielc123
31 Aug, 2017
Liqui moly
Great product, doesn't foam up as much as most rad flushers! So it is easier to flush it back out of the system to replace it with coolant.
Verified purchase: YesCondition: New
by desjoe911
03 Jun, 2024
This product is really good. Did a great job on my car
This product is really good. Did a great job on my car
Verified purchase: YesCondition: New
by dereyn_3646
10 Mar, 2025
Brilliant flushed and cleaned and refill...
Brilliant flushed and cleaned and refilled easy.5 stars cheers.
Verified purchase: YesCondition: New
by compton7687
21 Apr, 2024
Excellent product
Good value Good quality Good price Did what it said
Verified purchase: YesCondition: New
by justme1sa
27 Jan, 2021
The Review
I had oil in radiator. And this product cleaned it out nicely.
Verified purchase: YesCondition: New