Good Maintenance Practices:
- Change the air cleaner at required intervals.
- Have a professional technician check the MAF sensor for malfunction.
Troubleshooting Tips:
- Illuminated Malfunction Indicator Lamp (MIL)
OE
OE
GM Genuine Parts Mass Airflow Sensor Kit with Wiring Connector
GM Part #19332973
ACDelco Part #213-4581
About this product
GM Genuine Parts Mass Air Flow Sensor Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These kits have the necessary parts you need to replace your vehicle's mass air flow (MAF) sensor. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Measures the amount of air entering the engine so the ECM can determine the amount of fuel to inject
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
ClassificationOE
ClassificationOE
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
Good Maintenance Practices:
- Change the air cleaner at required intervals.
- Have a professional technician check the MAF sensor for malfunction.
Troubleshooting Tips:
- Illuminated Malfunction Indicator Lamp (MIL)
Frequently Asked Questions
Yes. A mass air flow sensor can be removed, cleaned with an approved spray cleaner, and reinstalled. However, consult the Vehicle Owner's manual or an expert technician before making any repairs or adjustments.