Mass Air Flow Sensor for Buick Lucerne Lacrosse Terraza 05-11 / Chevrolet Impala Malibu Uplander 06-12 / Pontiac G6 Grand Prix Montana 06-09 Replaces OE# 15911983 19330124 MF21136 SU8208
【Vehicle Fitment】Yezoauto mass air flow sensor compatible with Buick Lucerne LaCrosse Terraza Allure Enclave Rendezvous 05-11 / Chevrolet Avalanche Impala Malibu Uplander Captiva Sport Equinox Monte Carlo 06-12 / Pontiac G6 Grand Prix Montana Torrent 06-09
【Function】A mass air flow sensor calculates the oxygen flowing to your engine for the ideal air-to-fuel ratio and helps to increase engine efficiency by doing so. The engine throttle opens when you press on the gas, allowing more air to flow around the hot wire. An electronic chip and PCM work with the airflow signal to calculate how much fuel needs to be injected. This measurement helps keep the air to fuel ratio at the optimal level and gas mileage at as bay.
【Features】Precision manufactured and assembled sensing elements are used to accurately measure air flow and restore a vehicle's original drivability; Qualified equipment and state-of-the-art testing, coupled with 100% rigorous quality inspection, ensures an impeccable customer experience; Fast response time and durability; Lightweight and portable, easy to install and clean, and directly replaceable.
【1-Year Manufacturer】Yezoauto is committed to providing better service and products to our customers, we make sure that every assembly line is harshly inspected and 100% tested before assembly to ensure as much as possible that the product will not have problems. If you encounter any problems during the use of the product, please leave us a message, we will give you a satisfactory answer within 18 hours!