Continental 66150 Molded Radiator Hose for Chevy Silverado 1500 4.3L V6 - High-Performance Cooling System Replacement Part - Perfect for Off-Roading & Daily Commuting

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