Fitment
for Buick
for Century 1982-1985
for Electra 1977-1984
for LeSabre 1977-1981
for Regal 1978-1987
for Riviera 1976-1981
for Skyhawk 1982-1985
for Skylark 1980-1985
for Somerset Regal 1985

Part Number
HCA40101,1AHBR00023

for Cadillac
for cimarron 1982-1984

for Chevy
for camaro 1982-1992
for caprice 1982-1990
for celebrity 1982-1987
for citation 1982-1983
for citation ii 1984-1985
for corvette 1984
for el camino 1982-1987
for impala 1977-1979 1983-1985
for malibu 1982-1983
for monte carlo 1982-1988
for g10 1982-1991
for g20 1982-1991
for g30 1982-1991
for s10 1982-1994 & blazer 1983-1994

for Gmc
for caballero 1982-1987
for jimmy 1992-1994
for sonoma 1991-1994
for syclone 1991
for typhoon 1992-1993
for g1500/g2500/g3500 1982-1991
for s15 1982-1990 & jimmy 1983-1991

for Olds
for calais 1985
for custom cruiser 1980-1990
for cutlass 1978-1980

How to choose the right part?
Match your vehicle's year, make, model; ensure exact fit, same connectors, wiring, and mounting holes.
What are signs of a damaged part?
Fan only works on high speed, intermittent airflow, or no blower operation.
Risks of using a damaged part?
Can cause blower motor failure, electrical shorts, or fire hazard.
Basic replacement steps?
Disconnect battery, remove old resistor, install new one, reconnect wiring and battery.
Benefits of replacement?
Restores all fan speeds, reliable HVAC airflow, and prevents further electrical damage.