Continental 66729 Molded Radiator Hose - High-Performance Cooling System Replacement Part for Cars & Trucks | Perfect for Engine Overheating Prevention & Cooling System Maintenance

Designed to transfer glycol-based coolants to and from the radiator as well as through other components in the vehicle's coolant system. Meets or exceeds SAE 20R4EC Class D1 specifications. Resistant to Electrochemical Degradations (ECR).

Temperature range -40 to +275 F

Original configuration available to assure proper fit

Synthetic knit reinforcement, to help resist electrochemical degradation

Not for use with fuels or oils

Compatible with most coolants, including ethylene glycol, propylene glycol-based, as well as organic acid modified, long life coolants