Ford F5RZ-14089CB Blower Relay – 12V 4-Terminal 70A Camshaft Sensor Replaces Cummins 2872277 and supersession

Replaces Cummins 2872277 and supersession 4921684

especially on cold starts

Compact design for agricultural

Navistar: 166-407-C

Ford F5RZ-14089CB Blower Relay – 12V 4-Terminal 70A Camshaft Sensor Replaces Cummins 2872277 and supersessionThe 2601308 blower relay is a direct fit replacement for heavy duty truck A C systems. This 12V normally open relay features 4 pin quick connect configuration with 70A contact rating and integrated resistor coil, delivering reliable electrical switching for cab and engine cooling systems in Ford Powerstroke and Sterling truck platforms. Specifications Manufacturer Ford OEM Part Number F5RZ 14089CB Part Type Blower Relay Voltage 12V Configuration 4