Oxygen Sensor for Buick Riviera (1996–1999) 83726JRNZ

Includes: - Oxygen Sensor

Fits Models: - Buick Riviera

Model Years: - 1996–1999

Submodels: - Common trims include Base and Gran Sport; chassis code is 4G.

Engine Options: - Common engine sizes include 3.8L V6 (engine code L36).

Description: This oxygen sensor is designed for the Buick Riviera models from 1996 to 1999. It plays a crucial role in monitoring the exhaust gases and ensuring optimal engine performance and emissions control.

Features: - Direct fit replacement for specified models - Enhances fuel efficiency and reduces emissions - Durable construction for long-lasting performance - Easy installation with no modifications required

Part Numbers: - 83726JRNZ