• g+1

ACDelco GM OE MASS AIR FLOW (MAF) SENSORS

Mass Air Flow (MAF) Sensors GM OE | ACDelco

An ACDelco GM Original Equipment Mass Air Flow (MAF) Sensor is a key part of the engine management system and is a GM-recommended replacement for your vehicle’s original component. The MAF Sensor measures the amount of air entering the engine so that the engine control module can determine the amount of fuel to inject. This helps ensure the most efficient air/fuel mixture for the best fuel economy and power, while reducing harmful exhaust emissions. This Original Equipment Mass Air Flow Sensor has been manufactured to fit your specific GM vehicle, providing the same performance, durability and service life you expect from General Motors.

FEATURES & BENEFITS

  • Measure the amount of air entering the engine so that the engine control module can determine the amount of fuel to inject.
  • Undergoes the same stringent testing process as the original part.
  • GM-recommended replacement part for your GM vehicle’s original factory component.
  • Offering the quality, reliability and durability of GM OE.
  • Manufactured to GM OE specifications for fit, form and function.

PRODUCT FACTS

Find out more about ACDelco Professional Mass Air Flow (MAF) Sensors and how they fit into the Exhaust and Emissions System with the product facts below.

Function:

Measures the amount of air entering the engine to determine the most efficient air/fuel mixture for achieving clean burns.

Signs of Wear & Troubleshooting:

Make a service appointment if your vehicle shows any of the following symptoms:

  • Illumination of the “Check Engine” light
  • Improper engine idling, hesitation or stalling
  • Excessive exhaust smoke
  • Abnormal engine noises
  • Noticeable fuel odors
  • The fuel filter should be replaced according to the maintenance schedule shown in your Owner's Manual.
     

What It Does:

The Fuel and Engine Management System supplies the proper mixture of air and gasoline to the engine while reducing harmful fuel vapors and exhaust pollutants.

Good Maintenance Practices:

With today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician.

*Whichever comes first. To the original retail purchaser. Parts only; installation not included. See your local retailer or Independent Service Center that offers ACDelco Parts for details.

Search Parts Cataloge
Locate Service Center
Locate Parts Store