Engine Parts for 2002 Chevrolet Trailblazer EXT
No.
Part # / Description / Price
Price
3
Front Engine Cover 
GM
GM Description: 4.2L. All models. 2.8 & 2.9L. Canyon, Colorado. Hummer H3. 3.7L.
Not For Sale
Not For Sale
4
Front Engine Cover Bolt Spacer GM
GM Description: 4.2L. 3.5 & 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Timing Cover Sleeve.
Engine Timing Cover Sleeve.
MSRP $6.23
$4.58
MSRP $6.23
$4.58
5
Crankshaft Front Oil Seal Kit GM
GM Description: 4.2L. All models. 1st design. 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, 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 Crankshaft Seal.
Engine Crankshaft Seal.
MSRP $34.51
$25.39
MSRP $34.51
$25.39
7
Camshaft Cover Gasket Kit with Seals GM
GM Description: 4.2L. All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Valve Cover Gasket.
Engine Valve Cover Gasket.
MSRP $50.36
$36.16
MSRP $50.36
$36.16
8
Engine Oil Filler Cap GM
GM Description: 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
Cap for area where engine oil is poured into an engine.
Cap for area where engine oil is poured into an engine.
MSRP $19.82
$12.78
MSRP $19.82
$12.78
9
Engine Oil Filler Cap O-Ring GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $5.87
$3.81
MSRP $5.87
$3.81
10
Timing Chain GM
GM Description: 4.2L. All models. 3.5 & 3.7L. 2.8 & 2.9L. Canyon, Colorado. 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
Engine Timing Chain.
Engine Timing Chain.
MSRP $187.59
$132.59
MSRP $187.59
$132.59
11
Engine Timing Chain Tensioner Shoe GM
GM Positions: Right
Description: 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
Engine Timing Chain Tensioner.
Engine Timing Chain Tensioner.
MSRP $56.33
$40.43
MSRP $56.33
$40.43
11
Engine Timing Chain Guide GM
GM Positions: Left
Description: 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
Guide for the timing chain.
Guide for the timing chain.
MSRP $95.50
$67.53
MSRP $95.50
$67.53
12
Engine Timing Chain Guide GM
GM Description: Canyon, Colorado. 3.5 & 3.7L, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Guide for the timing chain.
Guide for the timing chain.
MSRP $125.86
$88.96
MSRP $125.86
$88.96
13
Timing Chain Tensioner GM
GM Description: 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
Engine Timing Chain Tensioner.
Engine Timing Chain Tensioner.
MSRP $105.41
$74.46
MSRP $105.41
$74.46
14
Camshaft Sprocket GM
GM Description: All models. 3.5 & 3.7L. 2.8 & 2.9L. 4.2L. Canyon, Colorado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $112.72
$79.66
MSRP $112.72
$79.66
15
Crankshaft Sprocket GM
GM Description: 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
MSRP $142.34
$100.60
MSRP $142.34
$100.60
17
Engine Oil Dipstick GM
GM Description: 4.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Oil Dipstick.
Engine Oil Dipstick.
MSRP $44.32
$31.83
MSRP $44.32
$31.83
18
Engine Oil Dipstick Tube GM
GM Description: 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
Housing for the engine oil dipstick to navigate to the bottom of the engine block.
Housing for the engine oil dipstick to navigate to the bottom of the engine block.
MSRP $99.73
$70.48
MSRP $99.73
$70.48
Related Parts
Part # / Description / Price
Price
Multi-Purpose O-Ring GM
GM Description: 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
MSRP $17.88
$13.15
MSRP $17.88
$13.15
Oil Pan Drain Plug 2 GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Oil Drain Plug.
Engine Oil Drain Plug.
Not For Sale
Not For Sale
Crankshaft Balancer Kit with Washer GM
GM Description: 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
Engine Crankshaft Pulley.
Engine Crankshaft Pulley.
Oil Pan Drain Plug Seal GM
GM Description: For Metric Thread Drain Plug. 2.8 & 2.9L. 3.5 & 3.7L. 5.7L, 1998-02. Coupe, 2.2L. 2.0L. 3.5L. 4.0L. Coupe, 2.4L. Sedan, 2.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Oil Drain Plug Gasket.
Engine Oil Drain Plug Gasket.
MSRP $4.83
$3.55
MSRP $4.83
$3.55
2 This part contains hazardous materials. Extra shipping costs apply.