Secondary Air Injection Check Valve for Buick Lucerne, Chevrolet Impala (2007–2010)

Includes: - Secondary Air Injection Check Valve

Fits Models: - Buick Lucerne - Chevrolet Impala

Model Years: - 2007–2010

Submodels: - Lucerne CXL, CXS, Super - Impala LS, LT, LTZ

Engine Options: - 3.5L V6 (LZ4) - 3.9L V6 (LZ9) - 5.3L V8 (LMG)

Description: This Secondary Air Injection Check Valve is designed for specific models of Buick Lucerne and Chevrolet Impala from 2007 to 2010. It plays a crucial role in the vehicle's emissions system, helping to reduce harmful emissions during cold starts by injecting air into the exhaust stream.

Features: - Direct fit replacement for specified models - Improves emissions control - Durable construction for long-lasting performance - Easy installation with no modifications required - Ensures compliance with emissions regulations