Description
Restore factory performance with the Genuine GM 23324767 Mass Air Flow (MAF) Sensor, designed for 2017–2024 Chevrolet Silverado HD and GMC Sierra HD trucks equipped with the 6.6L L5P Duramax diesel engine.
The MAF sensor is a vital part of the engine management system, measuring the amount of air entering the engine so the ECU can deliver the proper amount of fuel. A faulty sensor can cause poor acceleration, rough idle, reduced fuel economy, and check engine lights.
This GM Genuine Part is the recommended replacement for your truck, offering factory fit, performance, and reliability.
Features:
– Genuine GM OEM replacement – not aftermarket
– Ensures accurate airflow measurement for proper fuel control
– Restores smooth engine operation and factory drivability
– Direct-fit design for easy installation
– Manufactured and tested to GM’s strict standards
OEM & Interchange Numbers:
OEM GM #: 23324767
Replaces #: 22951817
Interchange: 2451577, MAF0128, MG0079, MAF323, MAS0323, AF10682, 21396, MA389
UPC: 808709511953
Vehicle Fitment:
2017–2024 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P
2017–2024 GMC Sierra 2500HD / 3500HD 6.6L Duramax L5P
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