The 626-319 Premium Modular Coolant Hose from Dorman - OE Solutions is the Automotive Aftermarket leader in the unique modular assembly coolant hose segment. It is manufactured to fit specific applications and is similar to OEM specifications, with integrated OE components such as hose branches, quick-connectors, sensors, restrictors, etc. included. This coolant hose is designed to resist collapse under vacuum and is engineered to resist electrochemical degradation, the leading cause of hose failure. It is made with an EPDM tube, synthetic fiber knit reinforcement, and a heat-, ozone- and chemical coolant-resistant EPDM cover, making it an ideal choice for a variety of applications. It meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID and SAE 20R4 EC Class D1 for 25mm (1 in.) ID and over. The temperature range for this product is -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C). Dorman - OE Solutions recommends replacing clamps each time a new coolant hose is installed, and cautions against using the product for fuel or oil transfer applications. This product is a reliable and durable choice for your Automotive Aftermarket needs.
