HVAC Blower Motor Regulator. The e ngine types may include 3.9L 3947CC V8 GAS OHV Naturally Aspirated,3.9L 3950CC V8 GAS OHV Naturally Aspirated,4.0L 3950CC V8 GAS O HV Naturally Aspirated,4.2L 4200CC V8 GAS OHV Naturally Aspirated,4.6L 4554CC 278Cu.
