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BMW 740iL Mass Air Flow Sensor Walker Products 245-1173/2451173

Walker Products
In Stock

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245-1173, 2451173
148.09, Save: 39%

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Walker Products 245-1173 MAF Sensor. Mass Air Flow Sensors measure the amount of air by weight through changing voltages or frequencies and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.


  • Part Type: Mass Air Flow Sensor
  • Engine: 4.4L 4398CC 268Cu. In. V8

1999 - 2001 BMW 740iL

Product Features

  • Mounting Hardware Included: No.
  • Housing Included: Yes.
  • Terminal Quantity: 5.
  • Connector Gender: Female

CA Prop 65 Warning

  WARNING: This product can expose you to lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm (For more information go to