Buy Buick Lesabre Mass Air Flow Sensor. 3.8 LITER. 3.8 LITER, 1997-98. All. All Models; 3.1L. All ENGINE, Models, LITER - OEM Buick Part # 19112538 (88961008, 88961009)

Mass Air Flow Sensor. REMANUFACTURED Sensor.
Mass Air Flow Sensor.

Mass Air Flow Sensor

Fits Lesabre (1996 - 1999)

3.8 LITER. 3.8 LITER, 1997-98. All. All Models; 3.1L. All Models; 3.8L. All Models; All. All Models; w/o Supercharger. All Models; w/Supercharger. Park Avenue. Riviera. W/2 screw attachment.
Mass Air Flow Sensor - Repair or Replace
If the mass air flow sensor or MAF meter in your Buick Lesabre 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.