Powertrain Control for 2003 Hummer H2
GM Hummer H2. Helps reduce harmful pollutants from entering the atmosphere Captures fuel vapors to be re-burned in the engine This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Control Valve
Without diesel. Location-Vapor Canister. Silverado, sierra. 3500. 3/4 ton. 3.5L, sedan. 2.2L. Hummer H2. 3.9L, sedan. Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Manufactured to meet expectations for fit, form, and function
GM ACDelcoâ„¢ Control Valve
Location-Vapor Canister. Without diesel. Silverado, sierra. 3500. Yukon XL, Suburban. 3/4 ton. 3.5L, sedan. 2.2L. Hummer H2. 3.9L, sedan.
GM Ft Oxygen Sensor
All models. 6.0l. Front, 8.1L. All models. 8.1l. Right. All models. 4.8l. All models. 4.3l. Rear, 8.1l. Silverado, sierra. 5.3l. 6.0L, front of converter. Hummer H2. This part requires programming and/or special setup procedures GM Service Information desc ...
GM ACDelcoâ„¢ Ft Oxygen Sensor
All models. 6.0l. All models. 8.1l. Right. All models. 4.8l. All models. 4.3l. Rear, 8.1l. Silverado, sierra. 5.3l. 6.0L, front of converter. Front of converter, 8.1l. Hummer H2.
GM Rear Oxygen Sensor
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 Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM 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
GM Mount Bracket
8 cylinder. 5.3 & 6.0L. 6 cylinder. 8.1l. 2003-07. 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
GM All models. 4.8l, 5.3l, 6.0l. Coil stamped 12558693. 5.3 & 6.0L, mitsubishi. 8.1l. Square. Vendor:mitsubishi. Hummer H2. High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
GM Ignition Coil
Coil stamped 19005218. Express, savana. 6.0l. Express, savana. 4.8l. Hummer H2. 5.3, 6.0L. 5.3L. Round. Vendor:delphi. SSR.
GM Ignition Coil Bracket
8 cylinder. 5.3 & 6.0L. 2003-07, mitsubishi. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Wire Harness
8 cylinder. 5.3 & 6.0L. 2003-07, mitsubishi. Insulated to help protect the interior conductor wire Form fitting boots on each end prevent moisture from entering the coil or distributor
GM ACDelcoâ„¢ Wire Harness
8 cylinder. 4.8, 5.3 & 6.0L. 2003-05, 5.3L. 2003-07, delphi.
GM Wire Harness
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
Related Parts
GM Crankshaft Position 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
GM 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
GM Coolant Temp Sensor
Helps keep engine running at proper temperature Alerts vehicle operator of high engine temperature conditions
GM Vehicle Speed Sensor
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Mass Air Flow Sensor
Measures the amount of air entering the engine so the ECM can determine the amount of fuel to inject This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM 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
GM ACDelcoâ„¢ Knock Sensor
4.8, 5.3 & 6.0L. Express, savana. 4.8l, 5.3l, 6.0l. All models. 5.3l. 5.7L, without locating tab. 2nd Design. Exc.Locating Tab. Hummer H2. CTS. 5.7l. SSR. GTO.
