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Porsche
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928 (1978-1995)
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928S4 5.0L 1987-92
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Heating / Air Conditioning
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Heater blowers
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Rear heater blower unit. Porsche 911 1974-83 ❭ 91162415103
Rear heater blower unit. Porsche 911 1974-83 - 91162415103
91162415103/1
Vehicle Group
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Information
Rear heater blower unit, with steel housing. Fits in the engine bay.
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Related, superseded, cross reference or alternative numbers for comparison.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
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
91162415103
91162415100
The product you are viewing cross references to these numbers
Price: €230.10
In stock
Related products
Vehicle Group
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Electric blower motor for HVAC system.
Fits:
Porsche 928 1983-95 -> All models with M570*
*M570 - Air conditioner with improved efficiency.
Fits:
Porsche 928 1983-95 -> All models with M570*
*M570 - Air conditioner with improved efficiency.
Price: €321.17
Orderable
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