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Air Mass/Flow Sensors
By OE Match
- 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, 16 and 17
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Related, superseded, cross reference or alternative numbers for comparison.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
This kit is comprised of the following items:
- 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
OEMatch Air Mass/Flow Sensors — Fit, Function, Confidence
Air mass and airflow sensors measure the volume and density of intake air and provide the engine control unit with data to set fuel delivery. OEMatch supplies replacement air mass/flow sensors for Porsche models, chosen for model compatibility to help restore accurate air measurement and reliable running.
Available Types
- Hot-wire mass air flow sensors
- Integrated air mass sensors with intake air temperature sensing
- Replacement modules compatible with common Porsche ECU connectors
Understanding OEMatch Air Mass/Flow Sensors
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original air mass/flow sensors. OE (Original Equipment) refers to parts matching original specifications for the air mass/flow sensors and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM air mass/flow sensors engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. Air mass sensors detect incoming airflow and density and send this information to the ECU so it can calculate the correct air–fuel mixture; accurate measurement supports smooth running across load and temperature ranges.
Benefits Include
- Restored throttle response and smoother acceleration
- Improved fuel metering for more consistent running
- Reduced risk of drivability issues linked to incorrect air readings
Why Air Mass/Flow Sensors Wear and Fail
- Contamination from dirt, oil vapour or filter residue coating sensing elements
- Electrical faults, corrosion or damaged wiring and connectors
- Heat-related degradation of sensor electronics over time
- Air leaks downstream of the sensor causing incorrect readings
The Importance of Replacing with OEMatch Air Mass/Flow Sensors
Replacing a faulty air mass sensor restores accurate airflow measurement, which helps maintain proper fuel delivery and engine response. Timely replacement can prevent secondary faults and reduce the risk of prolonged poor running that may affect other engine systems. Select parts that match connector type and mounting to ensure straightforward fitting.
Advantages
- Direct-fit replacements made to original-spec dimensions and tolerances
- Electrical and connector compatibility for common Porsche models
- A practical supply option to support maintenance and repairs
Support & Advice
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified. If you are unsure about wiring or sensor calibration, seek professional installation.
