ACDelco 213-4222 GM Original Equipment Mass Air Flow Sensor with Intake Air Temperature Sensor<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Measure the amount of air entering the engine so that the engine control module can determine the amount of fuel to inject</li><li>GM-recommended replacement part for your GM vehicle’s original factory component</li><li>Offering the quality， reliability， and durability of GM OE</li><li>Manufactured to GM OE specification for fit， form， and function</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31tj3oE80mL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Y3JnQyXrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313gSImlkyL.jpg" noproxy>