2007-2010 Buick Chevy Impala Secondary Air Injection Check Valve 3.5L 3.9L

Includes: - Secondary Air Injection Check Valve

Fits Models: - Buick: LaCrosse, Lucerne - Chevrolet: Impala, Malibu

Model Years: - 2007–2010

Submodels: - Common trims include LT, LS, LTZ for Impala; CXL, CXS for LaCrosse; 1LT, 2LT for Malibu - Chassis codes: W-body for Impala and Malibu; Zeta for LaCrosse

Engine Options: - 3.5L V6 (LZ4), 3.9L V6 (LZ9)

Description: This Secondary Air Injection Check Valve is designed for specific Buick and Chevrolet models from 2007 to 2010. It plays a crucial role in the vehicle's emissions control system by regulating air flow to the secondary air injection system, helping to reduce harmful emissions during cold starts.

Features: - Direct fit replacement for easy installation - Durable construction for long-lasting performance - Designed to meet OEM specifications - Improves vehicle emissions control efficiency

Part Number: Not provided