Emission Components for 2004 Chevrolet Trailblazer EXT
No.
Part # / Description / Price
Price
1
Vapor Canister 
GM
GM Description: Without awd. With extended. Express, savana. Commercial cutaway. Astro, Safari. 4.3l. At fuel tank. All models. 5.3l. SSR.
2
Vapor Canister Bracket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $132.14
$77.93
MSRP $132.14
$77.93
5
Vapor Canister Vent Valve GM
GM Description: 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
MSRP $89.26
$52.64
MSRP $89.26
$52.64
6
Manifold Absolute Pressure Sensor GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $129.40
$87.00
MSRP $129.40
$87.00
7
Heated Oxygen Sensor GM
GM Description: Canyon, Colorado. Without 5.3l. Front. All models. 4.2l. 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
MSRP $129.48
$76.36
MSRP $129.48
$76.36
7
Heated Oxygen Sensor GM
GM Positions: Front
Description: Front. 4.2L. 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
MSRP $171.60
$99.91
MSRP $171.60
$99.91
8
Acdelco™ Oxygen Sensor GM
GM Description: Canyon, Colorado. Without 5.3l. 4.2L. 2.2L, at converter. Malibu, Malibu Maxx. 2.2l. G6. 2.4L.
8
Heated Oxygen Sensor GM
GM Description: 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
MSRP $171.60
$99.91
MSRP $171.60
$99.91
No.
Part # / Description / Price
Price
1
Fuel Tank GM
GM Description: Envoy/Trailblazer. 113 wheelbase. All. 1st design. With ex fuel capacity tank. Rainier. 1st design. Bravada. 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
1
Fuel Tank GM
GM Description: Envoy/Trailblazer. 113 wheelbase. All. 2nd design. Rainier. 2nd design. Bravada. 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
Collision parts are designed to help promote proper and safe repair
1
Tank Asm-Fuel GM
GM Description: Envoy/Trailblazer. 129 wheel base. SSR. 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
MSRP $1,121.90
$760.31
MSRP $1,121.90
$760.31
2
Fuel Tank Strap GM
GM Description: Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
7
Multi-Purpose Nut GM
GM Description: These are Sold Individually. With auto level control. 2002-04. 2005-09. 8x25mm. 2006-07. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $34.70
$24.40
MSRP $34.70
$24.40
8
M8x1.25x22 Multi-Purpose Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.18
$9.27
MSRP $13.18
$9.27
9
Fuel Tank Strap Stud GM
GM Description: 2002-04. Tank shield,stud. 2005-09. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $4.81
$3.38
MSRP $4.81
$3.38
12
Cap GM
GM Description: 2002-04. Astro, Safari. 3.4L. DeVille. Without locking. Gas, 2000-05. Non-locking.
13
Fuel Filter GM
GM Description: 2002-04. All models. 4.2l. All models. 5.3l. SSR. Incl.Retainers. Hummer H2.
15
Sensor,F/Tnk Press GM
GM Description: Help measure pressure changes within fuel tank
Help alert engine management computer if a leak occurs in fuel system
MSRP $101.06
$59.61
MSRP $101.06
$59.61
16
Vapor Canister Vent Valve GM
GM Description: 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
MSRP $89.26
$52.64
MSRP $89.26
$52.64
17
Fuel Gauge Sending Unit GM
GM Description: Envoy/Trailblazer. 129 wheelbase. S-series. 4.2l. 129 wheelbase. 2002-04, with long wheel base. S-series. 5.3l. SSR.
18
Fuel Tank Sending Unit O-Ring GM
GM Description: Gas. 93.8mm I.D.,111.2mm O.D,7mm Thick. Flange Style. Diesel, without 2.8L. 2002-04. 1995-00 4 door. Help seal out contaminants
Help protect fuel tank sending unit
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.34
$14.85
MSRP $24.34
$14.85
18
Acdelco™ Fuel Pump Tank Seal GM
GM Description: Flange Style. Gas. 6.6L diesel. For Primary Fuel Tank. 93.8mm I.D.,111.2mm O.D,7mm Thick. 2002-04. 1995-00 4 door.
19
Fuel Tank Sending Unit Lock Ring GM
GM Description: All. 4 door, 2001-2005. 2.2L. Diesel, without 2.8L gas. 2002-04. Fuel pump assy,ring. Help seal out contaminants
Help retain fuel tank sending unit
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $52.80
$31.53
MSRP $52.80
$31.53
19
Acdelco™ Fuel Tank Sending Unit Lock Ring GM
GM Description: 6.6L diesel. 2002-04. Fuel pump assy,ring. All. 4 door, 2001-2005. 2.2L.
Related Parts
Part # / Description / Price
Price
Secondary Air Injection Pump with Bracket GM
GM Description: All models. 4.2l. Helps maintain controlled air flow to proper air injection components
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
Vapor Canister GM
GM Description: 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
Sensor,F/Tnk Press GM
GM Description: Help measure pressure changes within fuel tank
Help alert engine management computer if a leak occurs in fuel system
MSRP $101.06
$59.61
MSRP $101.06
$59.61
Acdelco™ Vapor Canister GM
GM Description: Without awd. Without extended. S-series. 4.3l. All. Exc.Extended Wheelbase. 4 door. 5.3L.