Powertrain Control Module Relay for Buick LaCrosse (2005–2013) 75687KNWH

Includes: - Powertrain Control Module Relay

Fits Models: - Buick LaCrosse

Model Years: - 2005–2013

Submodels: - Common trims include CX, CXL, CXS, Premium, and Touring. Chassis code is 4G.

Engine Options: - Common engine sizes include 3.6L V6 (LFX, LLT) and 3.0L V6 (LZ9).

Description: This Powertrain Control Module Relay is designed specifically for the Buick LaCrosse from 2005 to 2013. It plays a crucial role in managing the vehicle's powertrain functions, ensuring optimal performance and reliability.

Features: - Direct fit for Buick LaCrosse models from 2005 to 2013 - High-quality construction for durability - Easy installation with no modifications required - Ensures proper communication between the engine and transmission - Helps maintain engine performance and efficiency

Part Numbers: - 75687KNWH