Restore your air volume signal with this brand new mass air flow meter/sensor (MAF). Vital to your engine, a properly functioning mass air flow sensor ensures efficient operation of your engine and promotes fuel economy. Common symptoms of a failing MAF sensor include: rough idle, loss of power, decrease in fuel economy, stalling and possible MAF malfunction codes from your onboard diagnostics as indicated by a CEL (check engine light). We highly recommend consulting your local dealer for special installation procedures prior to installation to ensure proper function and preservation of your new MAF. Comes complete with sensor and housing. This part is a direct OEM replacement part and is ready for installation directly out of the box.