How to Replace Heater Blower Motor with Fan Cage 94-04 Ford Mustang
Difficulty: Beginner · About 25 min · Ford Mustang
Replace the heater blower motor and fan cage on a 1994–2004 Ford Mustang by releasing the cover, changing the motor, and securing the wiring away from the fan.
Tools you will need
- 8mm socket and ratchet
Parts and supplies
- Blower motor with fan cage
Steps
- Release the motor wiring
Unclip the blower motor harness from its cover, then remove the three 8mm motor fasteners. Support the motor as the last bolt is removed.
- Remove the old motor
Lower the blower assembly and lift off its cover. Disconnect the wiring harness and compare the old motor with the replacement before installation.
- Install the replacement motor
Reconnect the harness and refit the cover to the new motor. Raise the assembly into position, align its mounting holes, and reinstall the three bolts snugly.
- Secure wiring and test
Clip the harness back onto the motor cover so it stays clear of the fan. Run the blower through its settings and check for smooth operation and abnormal noise.
Check your vehicle’s repair manual for exact specifications and fit.