Dorman Heater Hose Connector Fittings 56237

Dorman NPT to nipple fittings offer fast and effective connections for various automotive lines, such as a heater or A/C hose. The fittings are available in a variety of sizes, materials, and finishes—in both straight and 90 degree angle configurations. Why replace the entire hose assembly? These connectors are direct-fit replacements with male threads and hose barbs for economy, ease, and performance.