Continental 63031 Molded Heater Hose - Premium Replacement for Car & Truck Cooling Systems - Perfect for Winter Driving & Engine Temperature Regulation

Continental Elite Molded Radiator Hoses are designed to transfer glycol-based coolants to and from the heater core, by-pass to the radiator, as well as through other components in the vehicle’s coolant system. Original configurations available to ensure proper fit. Features EPDM tube and cover with synthetic knit reinforcement, and is compatible with most coolants including ethylene glycol- and propylene glycol-based coolants, as well as organic acid modified, long-life coolants. Meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications as well as many original equipment specifications. Resistant to Electrochemical Degradation (ECR). ID Range: 1/4-inches to 1-3/8-inches and includes intersect hose configurations. Temperature range: -40F to 275F (-40C to 135C). Not for use in fuel or oil transfer applications.

Continental offers the purest line of Original Equipment

Designed to transfer glycol-based coolants to and from the heater core, by-pass to the radiator, as well as through other components in the vehicle’s coolant system

Original configurations available to ensure proper fit

EPDM tube and cover with synthetic knit reinforcement

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

Precision engineered and tested

Maintains full flow

Features high heat resistance

Highly durable

Ensures maximum performance