Oxygen Sensor for Buick Somerset (1986–1987) 55844HBDM

Includes: - Oxygen Sensor

Fits Models: - Buick Somerset

Model Years: - 1986–1987

Submodels: - Common trims include Base, Limited; chassis code is A-body; body style is coupe or sedan.

Engine Options: - Common engine sizes include 2.5L I4 (engine code: 2.5L) and 3.0L V6 (engine code: 3.0L).

Description: This oxygen sensor is designed for the Buick Somerset models from 1986 to 1987, ensuring optimal performance and emissions control. It is a direct replacement part that helps monitor the air-fuel mixture, contributing to improved fuel efficiency and reduced emissions.

Features: - Direct fit for easy installation - Enhances engine performance - Reduces harmful emissions - Compatible with 2.5L I4 and 3.0L V6 engines - Durable construction for long-lasting use

Part Numbers: - 55844HBDM