
Autometer 5/8" heater hose adapter with a 1/8" NPTF port is a brass fitting for mounting water temperature gauge senders or probes into 5/8" heater hose. Intended for use with Full Sweep and Short Sweep electric gauges, this adapter is ideal where engine water passage access is limited, offering a simple plumbing solution to add temperature monitoring without modifying factory coolant passages.
Autometer 5/8in Heater Hose Adapter w/ 1/8in NPTF Port