Engine Parts for 2009 Chevrolet Trailblazer
Balancer
4.2L. All models. 2nd design. Incl.Engine Harmonic Balancer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Front Cover
4.2L. All models. 2.8 & 2.9L. Canyon, Colorado. Hummer H3. 3.7L.
Front Cover Spacer
4.2L. 3.5 & 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Front Seal
2.8 & 2.9L. Canyon, Colorado. Step On Hub. All models. 2nd design. 4.2L. 3.7L. Seals the openings on either end of the crankshaft for a tight seal Withstands heat and pressure to help prevent the engine from leaking oil This GM Genuine Part is designed, en ...
Valve Cover
4.2L. All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Valve Cover Gasket
4.2L. All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Filler Cap
Helps seal and keep oil from leaking out of your vehicle's engine oil filler opening This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
Filler Cap Seal
These are Sold Individually. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors\
\
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes.
Timing Chain Guide, Right
3.5 & 3.7L. 2.8 & 2.9L. Canyon, Colorado. Lower. Right. All models. Arm. 4.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Timing Chain Guide, Left
All models. Canyon, Colorado. Lower. 4.2L. 3.5 & 3.7L, left side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Tensioner
4.2L. 3.5 & 3.7L. 2.8 & 2.9L. All models. Canyon, Colorado. Hummer H3. Adjuster. Provides consistent tension to help keep engine running in proper time
Crankshaft Gear
4.2L. S-series. 3.5 & 3.7L. 2.8 & 2.9L. Canyon, Colorado. Hummer H3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Oil Pan
All models. 4.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Dipstick
4.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Tube
4.2L. 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
Related Parts
Actuator
4.2L, cm/shf posn. All models. Helps ensure optimal camshaft positioning Works alongside your vehicle's VVT solenoid to help maximize drive quality and fuel economy
Dipstick Seal
Helps prevent leaks in various components of your vehicle 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
Engine Oil Drain Plug Gasket
These are Sold Individually.