Description: The GM OEM Engine Control Module (ECM) MPN 12635043 is engineered for 4.3L engines and manages critical powertrain and emission systems that directly impact vehicle performance and reliability. This genuine General Motors part has been rigorously tested to ...

Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

Description: This Genuine GM OEM Ignition Coil Mounting Bracket (MPN: 12580353) is engineered to securely position ignition coils on select GM vehicles equipped with 5.3L, 6.0L, 6.2L, and 7.0L engines. Designed to OEM specifications and tested to General Motors' rigoro ...

Description: Genuine GM OEM Ignition Coil Wire (MPN: 12579355) engineered for premium spark plug performance across multiple GM engine platforms. This OEM ignition coil connector delivers reliable electrical conductivity for 4.8L, 5.3L, 6.0L, 6.2L, and 7.0L engines in ...

Description: 4wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: 4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: The AC Delco 41-101 Iridium Spark Plug (MPN: 12681664) is a genuine GM OEM ignition component engineered to replace factory spark plugs in select GM vehicles equipped with 3.1L, 3.4L, 3.5L, 3.8L, and 4.3L engines. This premium iridium-based spark plug deli ...

Description: Express, savana. 4.3l. 4.3L, 2008-14.

Description: # Engine Camshaft Position Sensor (MPN: 12591720) - Genuine GM OEM The Genuine GM OEM Engine Camshaft Position Sensor (MPN: 12591720) is an essential engine management component that monitors valve timing and synchronizes fuel injection for optimal engine ...