Seller notes

Manufacturer: Design Engineering Part Number: 40204 Condition: New Product Description: Radiator Relief Coolant Additive; 16 oz.; For Use w/Diesels 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 30F degrees and reduce engine wear that occurs during extreme heat. NEW Radiator Relief for Diesels is also formulated with a corro...

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