DEI Radiator Relief - 32 oz.

Radiator Relief? supercharges your radiator by transferring heat more efficiently through the radiator. This proven coolant additive will reduce your operating temperature up to 30 degrees and cut engine warm up time in half. The majority of engine wear occurs at the extremes- extreme heat and extreme cold start ups. Radiator Relief? can help reduce this wear and extend engine life by minimizing those extremes.