Engine Kits

DEI Radiator Relief Cooling System Additive

DEI Radiator Relief™ Cooling System Additive 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. 32 oz. bottle.

• 30 degrees lower operating temperature
• 50% quicker warm up
• No mixing required; drain a quart - add a quart
• Compatible with water and all anti-freeze mixtures
• Safe with all alloys
• 100% Biodegradable, Non-Corrosive and Non-Toxic
• For use in all water cooled engines



This product is in the following categories:

HomeFluids and ChemicalsCooling System

Manufacturer:

DEI

Part #: 040104

Radiator Relief 32oz. 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 reducing engine wear that occurs during extreme use.
Price: $17.01
Quantity:

Part #: 040200

Radiator Relief eliminates high temperatures in your passenger car, street rod, race car, RV, etc., and will reduce the temp as much as 30 degrees F. It also provides a 50 percent quicker warmup time.
Price: $7.50
Quantity: