Bosch Mass Air Flow Sensor | 98660612502

Porsche 911, Boxster, Carrera GT
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Make Sure It Fits

P/N: 98660612502 Bosch OEM FREE SHIPPING
For models with M620 e-accelerator, for original 99660612400 or updated 98660612501 Porsche units. Please verify part number on existing unit prior to ordering. 1 per car.
Cross References:
  • 98660612500
  • 98660612501
  • 99660612400
  • W01331599144
  • Bosch mass airflow sensors are OEM or of OEM design and are calibrated to ensure maximum efficiency.
  • A MAF sensor tells your engine‚Äôs computer controls how much air is being taken in to precisely match to the fuel injection system for optimum power and efficiency.
  • Over time these sensors can become contaminated or require replacing and as an OEM supplier the replacement Bosch mass airflow sensor will be an exact fit.
  • The MAF must be replaced if or when the sensor can no longer accurately measure the amount of air entering the engine intake.
  • Failure of this sensor can cause excessive fuel consumption, rough running engine, stalling engine and the check engine light to come on.
  • A great diagnostic measure you can take is to disconnect the sensor from your Porsche 911 or Boxster to determine how the engine responds under idle conditions
Bosch is the world's largest supplier of components to the automotive industry. The Bosch product line includes alternators & starters, brakes, electronic controls and sensors, fuel system parts and management, ignition system components, and steering system components. All Bosch automotive parts are either OEM (Original Equipment Manufacturer) or made to their specs as a replacement part for the OEM unit.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

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What This Bosch Mass Air Flow Sensor Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

99-04 - 911 Carrera, Carrera 4, GT2, Turbo
12-12 - 911 Carrera
Manufacturer Body Code: 997
03-12 - 911 40th Anniversary Edition, Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S & more
Plug-in sensor, single
09-10 - 911 Carrera 4S, Carrera S, GT3, Targa 4S
Plug-in sensor, single; For exc. GT3
01-04 - Boxster Base, Roadster S, S
00-00 - Boxster Roadster
For models with chassis serial number from 986YS620415 or 980YU625100.
00-00 - Boxster Roadster S
For models with chassis serial number through 986YS620415 or 980YU625100.
04-04 - Boxster S SPECIAL Edition
with Electronic Traction Control; Plug-in sensor, single
04-05 - Carrera GT
Plug-in sensor, single