Powertrain Control for 2002 Chevrolet Trailblazer
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Purge Valve
Controls vapor flow from canister to engine
Vent Valve
2005-09. 2002-04. 4.3l. Location-Vapor Canister. 4.2L. 5.3L. All models. 6.0l. SSR. Controls fresh air flow to the canister Sends fuel vapors to the engine for re-burn Helps control fuel tank pressure
M.A.P Sensor
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Ft Oxygen Sensor
All models. 4.2l. Front. 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
Rear Oxygen Sensor
Canyon, Colorado. Without 5.3l. 4.2L. 2.2L, at converter. Malibu, Malibu Maxx. 2.2l. G6. 2.4L. 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
3.4l. Without awd. Without extended. S-series. 4.3l. All. Exc.Extended Wheelbase. 4 door. 5.3L. 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
Ignition Coil
Canyon, Colorado. 2004-06. 4.2L. 3.5L. Feature electronically welded lead connections to reduce heat stress failure or cold joints Laser trimmed to provide precise values and reduce deterioration and damage Increase voltage in order for the spark plugs to ...
Ignition Coil Spring
2004-06. 4.2L. 3.5L. Durable boot seal helps protect against moisture and contaminants This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
PCM
4.2L. 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 This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Refurbishing is an industry standard practice that returns parts into service rather than scrapping them Tested to ensure they perform to GM specifications
Lower Housing Bolt
5.3L. 4.2L. 6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Filter
5.3L. 4.2L. 6.0L. Cobalt. 2.0l. Helps trap airborne particles before they enter the engine Excellent filter capacity and efficiency Allows airflow restriction to the engine for performance Equipped with tight seals to keep unfiltered air from entering the combustion chamber This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
Outlet Duct Clamp
4.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Air Temp Sensor
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
Indicator
4.8, 5.3 & 6.0L gas. 8.1L gas. All. 4.8, 5.3, 6.0 & 6.2L. 4.2L, 2002-05, filter air flow. 5.3l, 6.0l, without high capacity. 4.3L. Provides a visual indicator when filtered air becomes restricted and the filter requires replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Indicator Grommet
Upper. 2.4L, rear. 3.6L, rear. 3.0L, rear. 4.2L, 2002-05. Helps insulate and protect components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Related Parts
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Camshaft Position Sensor
Canyon, Colorado. Exhaust. 4.2l. Cobalt. 2.0l. 2.0L supercharged. Hummer H3. 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
Coolant Temp Sensor
All models. 4.2l. Helps keep engine running at proper temperature Alerts vehicle operator of high engine temperature conditions
Knock Sensor
4.2l. Sends signals to the engine control module (ECM) to adjust timing Helps prevent damage to the engine caused by pre-ignition
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