Powertrain Control for 2008 Hummer H3
GM Canyon, Colorado. Hummer H3. With H3T. 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 Double & crew cab. 6.0L. inner. Regular cab. 5.3L. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM M.A.P Sensor
Without diesel, 4.8, 5.3 & 6.0L. Without diesel, 4.3L.
GM Solenoid Valve
Canyon, Colorado. Location-Vapor Canister. Incl.Hose. Acadia, Enclave, Traverse. Hummer H3. 5.3L. Outlook. 3.7L. Controls fresh air flow to the canister Sends fuel vapors to the engine for re-burn Helps control fuel tank pressure This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Ft Oxygen Sensor
Canyon, Colorado. Without 5.3l. Front. 3.7L. 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 ACDelcoâ„¢ Rear Oxygen Sensor
Canyon, Colorado. Without 5.3l. Rear. 4.2L. 3.7L.
GM Rear Oxygen Sensor
Canyon, Colorado. Without 5.3l. Rear. 4.2L. 3.7L. 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 Air Cleaner Assembly Clip
2.8 & 2.9L, 2008-12. 5.3L. 3.7L. Helps align and secure your vehicle's air cleaner system cover This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Air Cleaner Assembly Bolt
2.5L, type 2. 5.3L. 3.5 & 3.7L, 2006-07. Helps secure and attach your vehicle's air cleaner system cover This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM ACDelcoâ„¢ Filter
Canyon, Colorado. 2.8 & 2.9L, 2008-12. Hummer H3. 5.3l. 3.7L.
GM Resonator
3.7L. Helps minimize your vehicle's air intake noise This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM PCV Hose
2.8 & 2.9L, 2004-07. 2.8 & 2.9L, 2008-12. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Air Outlet Duct
3.7L. Helps guide airflow to your vehicle's air filter This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Outlet Tube
3.7L. Helps guide airflow to your vehicle's air filter This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Air Mass 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 Air Inlet
3.7L. Helps draw air into your vehicle's air intake system This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair
Related Parts
GM Crankshaft Position Sensor
3.7L. 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 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 Camshaft Position Sensor
Canyon, Colorado. 4.2l. 3.7L. 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 Coolant Temp Sensor
Canyon, Colorado. 2.9l, 3.7l. All models. 4.2l. Hummer H3. Helps keep engine running at proper temperature Alerts vehicle operator of high engine temperature conditions
GM Knock Sensor
Sends signals to the engine control module (ECM) to adjust timing Helps prevent damage to the engine caused by pre-ignition
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 This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM ACDelcoâ„¢ Camshaft Position Sensor
Canyon, Colorado. All models. 4.2l. Incl.O-Ring. 3.7L.
GM ACDelcoâ„¢ Coolant Temp Sensor
Canyon, Colorado. 2.9l, 3.7l. All models. 4.2l. Hummer H3.

