For Cadillac Chevy GMC Sierra 2500 23256991 Mass Air Flow Sensor Meter 10393948

New For Cadillac Chevy GMC Sierra 2500 23256991 Mass Air Flow Sensor Meter 10393948 Description. Easy to replace to save your time, instruction is not included, Professional installation is highly recommended. Position MAF sensor in the vehicle. Make sure the airflow direction indicated on the sensor is toward the engine. Install sensor to air duct seal(s), if so equipped, on the replacement MAF sensor.

Connect the MAF sensor to the throttle body air cleaner ducts. If the sensor mounts directly on the throttle body, install and tighten the mounting screws to 10 ft-lb. Position clamps over the air duct/MAF sensor connections and tighten. Replace the clamps if necessary.

NOTE: For the MAF sensor to work properly, the sensor/air duct connections must be airtight. CAREFULLY plug the harness connector lead into the MAF sensor.

1 × Mass Air Flow Sensor Meter MAF. Communication is the best way to solve the problem. If you need return, please contact our customer service representative, let us know the detailed problem. Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.

We care about our valued customers, and will always try to help you.

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