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- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
Fits:
Porsche Boxster 2.7L up to
Chassis number >> 98YS6 02415
Porsche Boxster 3.2L up to
Chassis number >> 98YS6 42000
Porsche 996 1998 -2001 C4 M620 (E-Accelerator)
Porsche 996 Turbo
A mass airflow sensor is used to determine the mass of air entering an electronically fuel-injected engine. The air mass information is necessary for the engine control unit (ECU) to calculate and deliver the correct fuel mass to the engine. Air changes its density as it expands and contracts with temperature and pressure. In automotive applications, air density varies with the ambient temperature and altitude, and this is an ideal application for a mass sensor
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99660612401
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
Airflow Meter Gasket
High-quality replacement airflow meter gasket designed for Porsche 924S and Porsche 944 2.5ltr and 2.7ltr models.
This gasket seals the connection between the airflow meter
(AFM) and the intake system, ensuring an airtight seal to maintain accurate air
measurement and optimal engine performance.
Fits:
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
Diagram ref no 9
Manufactured to OEM specifications, this gasket provides precise fitment and reliable sealing—ideal for resolving intake air leaks and maintaining proper air-fuel mixture control.
Key Features
• Direct replacement airflow meter gasket (AFM seal)
• Suitable for Porsche 924S and 944 2.5L / 2.7L models
• Ensures airtight seal within intake system
• OEM-style fit and sealing performance
• Durable material for long-term reliability
• Ideal for maintenance, repair, or restoration
Function and Purpose
This gasket seals the airflow meter to the intake system.
It helps to:
• Prevent unmetered air entering the engine
• Maintain accurate airflow readings
• Support proper air-fuel mixture
• Improve engine performance and efficiency
Why Replace Your AFM Gasket
Over time, intake gaskets can deteriorate due to heat and ageing.
Common issues include:
• Air leaks causing poor running or idle
• Reduced engine efficiency
• Cracked or hardened gasket material
• Incorrect air-fuel mixture readings
Replacing the gasket restores proper intake system performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94411035300
The product you are viewing cross references to these numbers