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Rear heater blower unit. Porsche 911 1974-83 ❭ 91162415103
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
The 91162415103 rear heater blower motor is a direct-fit replacement for the engine-compartment heater fan used on classic 911/930 models. It drives warm air from the heat exchangers forward to the cabin, restoring strong, reliable heating performance.
Fits:
Porsche 911 2.7L / 3.0L 1974 - 1983
Diagram ref no 1
This later-style unit supersedes the earlier 911 624 151 02 design and is supplied complete with the correct housing/impeller layout for straightforward installation.
Mounted in the engine bay on the left side, it draws air through the heat exchangers and feeds the heater ducts; without a healthy motor, cabin heat output and demist performance drop sharply.
Age and heat can seize bearings, burn brushes, or crack housings—leading to weak/no airflow, noisy operation, or blown fuses. Replace during HVAC refresh or whenever the fan is noisy/inoperative to restore safe demisting and cabin heat.
• Replaces: Porsche 911.624.151.03 / 911.624.151.02
• Position: Engine bay – left-hand side
• Function: Draws warm air from heat exchangers and delivers it into cabin ducts
• Installation: Direct-fit replacement – no modifications required
• Common Symptoms of Failure: No cabin heat, fan noise, burnt smell, blown fuse
• Benefits: Restores cabin heating, correct airflow, and safe demisting performance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91162415103
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Fits:
Porsche 964 1989-94
Porsche 993 1994-98
Porsche 968 1992-95
Porsche 944 1989-91
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96465912001
The product you are viewing cross references to these numbers
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