Gates 23189 Premium Modular Coolant Hose - High Performance Cooling System Replacement Part for Cars, Trucks & Heavy Equipment - Ideal for Engine Cooling, Radiator & Heater Core Connections

Gates is the Automotive Aftermarket leader in the unique modular assembly coolant hose segment. Gates Modular Coolant Hose is manufactured to fit specific applications and are similar to OEM specifications to include specific essential integrated OE components such as hose branches, quick-connectors, sensors, restrictors, etc.

Specifically-engineered materials resist collapse under vacuum

Engineered to resist electrochemical degradation – the leading cause of hose failure

EPDM tube; synthetic fiber knit reinforcement, heat-, ozone- and chemical coolant-resistant EPDM cover

Manufactured with OEM-exact hose components (quick connects, branch connectors/tees, sensors, etc.)

Meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID, SAE 20R4 EC Class D1 for 25mm (1 in.) ID and over