Fleece Cooling Fan Extension Harness

For 2017, 2018, 2019 GM 6.6L Duramax L5P

Our replacement fan extension harness for the 2017-2019 L5P 6.6L Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan and clutch assembly. This harness is mounted to the fan assembly and connects to the fan and chassis harness. 

APPLICATION NOTES
2017-2019 cooling fan clutch part numbers: 15-40577 and 84013368