Mass Air Flow Sensor for Buick Regal (1999–2004) 49977SFKR

Includes: - Mass Air Flow Sensor

Fits Models: - Buick Regal

Model Years: - 1999–2004

Submodels: - Common trims include LS, GS, and LSE; chassis code is W-body; body style is sedan.

Engine Options: - Common engine sizes include 3.1L V6 (LG8), 3.8L V6 (L36), and 3.8L Supercharged V6 (L67).

Description: This Mass Air Flow Sensor is designed for the Buick Regal models from 1999 to 2004. It accurately measures the amount of air entering the engine, ensuring optimal performance and fuel efficiency. A direct replacement for the original sensor, it helps maintain engine performance and emissions compliance.

Features: - Direct fit for easy installation - Enhances engine performance and fuel efficiency - Durable construction for long-lasting use - Compatible with multiple engine options - Meets or exceeds OEM specifications

Part Numbers: - 49977SFKR