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DEI 040204 Radiator Relief for Diesels - 16 Oz.

3 out of 5 stars 1 customer review

List Price: $9.35
Price: $6.47 & FREE Shipping on orders over $35. Details
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Only 20 left in stock (more on the way).
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  • Blended for extreme use
  • Decrease coolant temperature up to 30 degrees
  • Concentrated for larger systems
  • Quicker warm up
  • Helps reduce engine wear
See more product details
Add-on Item
This item is available because of the Add-on program
The Add-on program allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to ship on their own. These items ship with qualifying orders over $25. Details
15 new from $6.47
$6.47 Add-on Item & FREE Shipping on orders over $35. Details Only 20 left in stock (more on the way). Ships from and sold by Amazon.com.

Product Information

Technical Details

Brand Design Engineering
Model 40204
Item Weight 1 pounds
Product Dimensions 6 x 6 x 11 inches
Origin China
Item model number 40204
Manufacturer Part Number 040204
OEM Part Number 040204

Additional Information

ASIN B002CWYT5Q
Customer Reviews
3 out of 5 stars 1 customer review

3 out of 5 stars
Best Sellers Rank #746,058 in Automotive (See top 100)
#24 in Automotive > Oils & Fluids > Flushes > Radiator
Shipping Weight 1.1 pounds (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available June 2, 2009

Warranty & Support

Warranty, Parts:Parts

Product Description

Radiator Relief for Diesels supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating temperature up to 30°F degrees and reduce engine wear that occurs during extreme heat. NEW Radiator Relief for Diesels is also formulated with a corrosion inhibitor that reduces mineral deposits. This is the first additive that maintains pH levels that otherwise fluctuate over time resulting in core damage.

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Top Customer Reviews

Verified Purchase
No real noticeable temperature difference on my Dodge Diesel.
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