Genuine GM 98002762 ACDelco 213-3856 Mass Air Flow Sensor 2007–2010 LMM Duramax
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Genuine GM 98002762 ACDelco 213-3856 Mass Air Flow Sensor 2007–2010 LMM Duramax

$244.39
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Maintain proper airflow measurement and restore performance with the Genuine GM ACDelco 98002762 / 213-3856 Mass Air Flow (MAF) Sensor, designed for 2007.5–2010 Chevrolet Silverado HD and GMC Sierra HD trucks equipped with the 6.6L LMM Duramax diesel engine. The MAF sensor measures the volume of air entering the engine, which allows the ECU to balance the air-fuel mixture for optimal combustion. On LMM Duramax engines, common MAF issues include dirt or contamination on the hot wires, wiring harness problems, connector faults, or intake air leaks. Symptoms of a Failing or Dirty MAF Sensor:- Check engine light (often P0101 code)- Reduced engine power / limp mode- Rough or unstable idle- Poor fuel efficiency- Hesitation, stalling, or engine vibration Fixing MAF Sensor Issues:- Clean sensor using dedicated MAF cleaner- Inspect wiring harness and connectors for damage- Check for intake air leaks- Verify EGR system is functioning properly Features & Benefits:- Genuine GM OEM part – ACDel

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