Ignition System for 2004 Chevrolet Express 1500
ECM
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
Mount Bracket
4.8, 5.3 & 6.0L. 2003-2007 4.3L. 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
Ignition Coil Bracket
5.3 & 6.0L. 5.3L. 2003-07, delphi. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Wire
8 cylinder. 4.8, 5.3 & 6.0L. 2003-05, 5.3L. 2003-07, delphi. Insulated to help protect the interior conductor wire Form fitting boots on each end prevent moisture from entering the coil or distributor
Plug Wire Set
4.8, 5.3 & 6.0L. Express, savana. 6.0l. Express, savana. 4.8l. SSR. 5.3L.
Camshaft Sensor
Helps keep engine timing and fuel injection running in sync Helps provide proper alignment, positioning, and spacing for easy installation Synchronizes engine valves and pistons for excellent engine performance This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Crankshaft Sensor
Helps keep engine timing and fuel injection running in sync Helps provide proper alignment, positioning, and spacing for easy installation Synchronizes engine valves and pistons for excellent engine performance
Knock Sensor
4.8, 5.3 & 6.0L. 5.3l. Corvette. 2nd design. 5.7L, without locating tab. Hummer H2. CTS. 5.7l. SSR. GTO. Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
Coil stamped 19005218. Express, savana. 6.0l. Express, savana. 4.8l. Round. Hummer H2. 5.3 & 6.0L, delphi. 5.3L. SSR.
Engine Control Module (ECM)
All models. 8.1l. All models. 4.3l. S-series. 4.3l. Astro, Safari. 4.3l. 6 cylinder. Code Yfky Yfpz Yfyy. 5.3L. 5.7L. GTO. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
Related Parts
Spark Plug
These are Sold Individually. 4.8, 5.3 & 6.0L. Vendor:acdelco. Vendor #41-962. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and prote ...
Spark Plug
These are Sold Individually. 6.0L. Iridium. Vendor:acdelco. Vendor #41-985. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition provides a high melting point and great strength, h ...