Shop 2004 Cadillac Escalade EXT Mass Air Flow Sensor. 2.4 LITER. Optima; 2.4L. Santa Fe; 2.4L; To 11/3 - OEM Cadillac Part # 2816438080 (28164 38080, 28164-38080)

Mass Air Flow Sensor. Sensor Assembly - Air Flow.
Mass Air Flow Sensor. To 07/16/01.

Mass Air Flow Sensor

Fits Optima, Santa Fe, Sonata

2.4 LITER. Optima; 2.4L. Santa Fe; 2.4L; To 11/3/00. Sonata; 2.4L; To 12/14/02.
Mass Air Flow Sensor - Repair or Replace
If the mass air flow sensor or MAF meter in your is failing, you’ll notice in addition to the check engine light that your engine may crank and not start, or that the engine speed surges at idle.