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BlueDevil Radiator Flush with a concentrated formula, 32 ounces

(98 reviews)
Part # 00204
30 day warranty
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Product Information

Product Details
Part No. 00204
Warranty Details (30 Day Warranty)
BlueDevil Radiator Flush provides a powerful cleaning solution for your vehicle's cooling system, effectively removing harmful buildup and restoring system efficiency. Suitable for all types of vehicles, especially high-mileage cars in need of a deep cleaning, this coolant flush helps prevent overheating and enhances performance. Designed to clear rust, grime, and other debris, BlueDevil Radiator Cleaner is an essential part of vehicle maintenance, prolonging the life of your radiator and cooling system.

Product Features:
  • Extends vehicle lifespan by removing harmful deposits from the cooling system flush.
  • Advanced cleaning power clears rust, grease, and grime, promoting radiator health.
  • Concentrated formula provides a deep flush for efficient cooling system maintenance.
  • Safe for all vehicle types, restoring cooling efficiency and vehicle performance.
  • Ideal for high-mileage vehicles needing intensive cleaning and upkeep.
  • Helps prevent overheating, supporting consistent engine temperature control.
  • Regular use reduces long-term engine wear, improving reliability over time.
  • Enhances overall engine performance by keeping the radiator clean and functioning properly.
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4.71 out of 5
98 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
82
4 Stars
8
3 Stars
5
2 Stars
2
1 Star
1
Pros
No Pros
Cons
No Cons
Most Liked Positive Review
Great flush
Seemed to work great. Used it in my girlfriend's 2010 Nissan Cube with about 105K miles which had very likely never had the coolant changed. The antifreeze was so old/dirty that not only did it smell terrible but it had actually become gelatinous in the reservoir tank...I didn't even know that was possible. I let her drive it around for a few days and the flush seemed to get all of the gunk out AND some. Would definitely use again
Most Liked Negative Review
I wouldn't recommend this Product
Cleaned my radiator but also messed up an older radiator that worked perfectly fine just needed to be cleaned. I wouldn't recommend this product .
Reviewed by 98 Customers
Seeing Clearly Once Again!
Verified Buyer -
I have used a couple of different products to flush my cooling system, because my heater core was clogged, and this is the one that worked the best! It removed the stuff that had my heater core clogged, and I can defrost my windshield once again!
I like this to much
This tink take out all dirty cooling
Bottom Line Yes, I would recommend to a friend
Works well. Brings rust away from metal, into solution.
Verified Buyer -
Used Blue Devil Flush on a '91 iron block motor that showed a lot of negligence. It brought out so much rust that I had to water-flush it 4 times to get it to drain somewhat clear.
I feel flushed!
Verified Buyer -
Flushed all the nasty stuff out of my heater core so I won't freeze again this winter.
Awesome!!
A great add on purchase to the head gasket sealer. Easy to use.
Bottom Line Yes, I would recommend to a friend
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