Design Engineering Radiator Relief Coolant Additive Engine Coolant for Cars, Trucks, RVs, Motorcycles & More Radiator Coolant Reduces Engine Temps Up to 30°F 16 oz.
Key features
- •No mixing required; just add to cooling system and reduce engine operating temperature up to 30 degrees Fahrenheit
- •Formulated with a corrosion inhibitor and reduces pre-existing scale build-up
- •For use in all water cooled engines
- •Compatible with water and all anti-freeze mixtures
- •Safe with all alloys - 100% biodegradable, non-corrosive and non-toxic additive
Design Engineering Radiator Relief Coolant Additive Engine Coolant for Cars, Trucks, RVs, Motorcycles & More Radiator Coolant Reduces Engine Temps Up to 30°F 16 oz.
List Price: $19.38$17.44DEALYou Save: $1.94 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (31)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
