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Air filter. Porsche 911 3.2L 1984-89 - 93011039300
93011039300/3
Vehicle Group
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Information
Replacement panel air filter.
Fits:
Porsche 911 3.2L 1984-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011039300
The product you are viewing cross references to these numbers
Fits:
Porsche 911 3.2L 1984-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011039300
56278
56278
33-2076
The product you are viewing cross references to these numbers
Price: £11.00
In stock
Related products
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Pop off air valve.
Fits:
Porsche 911 1973-89
Prevents costly airbox explosions, installed with the engine and air box in place. 911 engines since 1973 have had the bad habit of backfiring and blowing a hole an the air box. 911 POP VALVE is installed inside the air box and when a backfire occurs the valve will instantly open and release the backfire pressure. The POP VALVE then automatically closes and the angine continues to run. The POP VALVE has no effect on the performance or fuel mileage.
CIS Pop Off Valve Installation Click Here
For Fitting Instructions CLICK HERE
Please note the glue is not included with the air valve.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
911901522
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1973-89
Prevents costly airbox explosions, installed with the engine and air box in place. 911 engines since 1973 have had the bad habit of backfiring and blowing a hole an the air box. 911 POP VALVE is installed inside the air box and when a backfire occurs the valve will instantly open and release the backfire pressure. The POP VALVE then automatically closes and the angine continues to run. The POP VALVE has no effect on the performance or fuel mileage.
CIS Pop Off Valve Installation Click Here
For Fitting Instructions CLICK HERE
Please note the glue is not included with the air valve.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
911901522
911901522
91111090699
The product you are viewing cross references to these numbers
Price: £28.50
In stock
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Information
Air filter
OE Match air filter for Porsche 911 models from 1972 to 1983. This replacement engine air filter helps protect the intake system by filtering dust, dirt, and debris before air enters the engine.
Fits:
Porsche 911 2.4L
Porsche 911 2.7L
Porsche 911 3.0L
Porsche 911 SC 1974 - 1983
This part replaces or supersedes earlier Porsche numbers: 91111018500, 91111018501, 91111018502, 91111018502001
The air filter cleans incoming air before it reaches the engine intake system. A clean, correctly fitted filter helps support smooth running, efficient combustion, throttle response, and long-term engine reliability.
Functions
• Replaces the engine air filter
• Filters dust, dirt, and debris from intake air
• Helps protect internal engine components
• Supports correct airflow to the intake system
• Helps maintain smooth running and performance
• Suitable for routine service and preventative maintenance
• OE Match replacement for Porsche 911 intake service.
Why Replace This Part?
Air filters become dirty and restricted over time as they collect dust, road dirt, and airborne debris. A blocked or worn filter can reduce airflow, affect performance, increase fuel consumption, and allow contamination into the intake system if damaged. Replacing the air filter regularly helps keep the engine breathing clean air.
When to Replace This Part
• Routine service interval is due
• The air filter is dirty, clogged, damaged, or oil-contaminated
• Engine performance or throttle response feels reduced
• Fuel economy has worsened
• Intake system service is being carried out
• The airbox has been opened for inspection
• The vehicle is undergoing Porsche 911 maintenance or restoration.
Where it fits on the car
This air filter fits inside the engine air filter housing / airbox on Porsche 911 models from 1972 to 1983. It forms part of the engine intake system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91111018503
The product you are viewing cross references to these numbers
OE Match air filter for Porsche 911 models from 1972 to 1983. This replacement engine air filter helps protect the intake system by filtering dust, dirt, and debris before air enters the engine.
Fits:
Porsche 911 2.4L
Porsche 911 2.7L
Porsche 911 3.0L
Porsche 911 SC 1974 - 1983
This part replaces or supersedes earlier Porsche numbers: 91111018500, 91111018501, 91111018502, 91111018502001
The air filter cleans incoming air before it reaches the engine intake system. A clean, correctly fitted filter helps support smooth running, efficient combustion, throttle response, and long-term engine reliability.
Functions
• Replaces the engine air filter
• Filters dust, dirt, and debris from intake air
• Helps protect internal engine components
• Supports correct airflow to the intake system
• Helps maintain smooth running and performance
• Suitable for routine service and preventative maintenance
• OE Match replacement for Porsche 911 intake service.
Why Replace This Part?
Air filters become dirty and restricted over time as they collect dust, road dirt, and airborne debris. A blocked or worn filter can reduce airflow, affect performance, increase fuel consumption, and allow contamination into the intake system if damaged. Replacing the air filter regularly helps keep the engine breathing clean air.
When to Replace This Part
• Routine service interval is due
• The air filter is dirty, clogged, damaged, or oil-contaminated
• Engine performance or throttle response feels reduced
• Fuel economy has worsened
• Intake system service is being carried out
• The airbox has been opened for inspection
• The vehicle is undergoing Porsche 911 maintenance or restoration.
Where it fits on the car
This air filter fits inside the engine air filter housing / airbox on Porsche 911 models from 1972 to 1983. It forms part of the engine intake system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91111018503
91111018502
91111018500
91111018501
91111018502001
91111018503
The product you are viewing cross references to these numbers
Price: £17.25
Arriving soon