Emission Components for 2003 Chevrolet Express 3500
No.
Part # / Description / Price
Price
2
OEM NEW 1999-2003 GM Chevrolet GMC Exhaust Gas Recirculation Valve Pipe 12569076 
GM
GM Description: 5.3l, 6.0l. All models. 4.8l. Without diesel, 6.0L. Express, savana. 6.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
3
Exhaust Gas Recirculation (EGR) Valve Pipe Gasket GM
GM Description: Without diesel, 6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.46
$12.24
MSRP $17.46
$12.24
3
5
Heated Oxygen Sensor GM
GM Positions: Right
Description: Express, savana. Right. Without diesel. All models. 5.3l. SSR. 1st design. 6.0L. 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 $174.02
$95.28
MSRP $174.02
$95.28
5
Heated Oxygen Sensor GM
GM Positions: Left
Description: 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
6
OEM NEW 03-20 GM Chevrolet GMC Express Fuel Gas Emission Vapor Canister 15137022 GM
GM Description: Express, savana. Cargo, passenger van. Without diesel. Long bed. Silverado, sierra. 8 ft. box. 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
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
6
Acdelco™ Vapor Canister GM
GM Description: Express, savana. Cargo, passenger van. Without diesel. Long bed. Sierra, silverado. 8 ft. box.
8
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: Location-Vapor Canister. Without diesel. Silverado, sierra. 3500. Yukon XL, Suburban. 3/4 ton. 3.5L, sedan. 2.2L. Hummer H2. 3.9L, sedan.
8
OEM NEW 03-10 GM Cadillac Chevrolet Vapor Canister Vent Solenoid Valve 25932571 GM
GM Description: Without diesel. Location-Vapor Canister. Silverado, sierra. 3500. 3/4 ton. 3.5L, sedan. 2.2L. Hummer H2. 3.9L, sedan. Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Manufactured to meet expectations for fit, form, and function
MSRP $50.22
$29.35
MSRP $50.22
$29.35
9
Vapor Canister Vent Shield GM
GM Description: Without diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $121.00
$66.25
MSRP $121.00
$66.25
Related Parts
Part # / Description / Price
Price
OEM NEW 03-05 GM Buick Chevrolet GMC Oldsmobile Fuel Vapor Cannister GM 17113683 GM
GM Notes: Order By Vehicle Application.
Description: Without awd. With extended. Express, savana. Commercial cutaway. Astro, Safari. 4.3l. At fuel tank. All models. 5.3l. SSR.
OEM NEW 99-06 GM Chevrolet GMC Cadillac Buick Vapor Canister Purge Valve 1997279 GM
GM Description: Controls vapor flow from canister to engine
MSRP $76.82
$44.90
MSRP $76.82
$44.90
OEM NEW 1996-13 GM Chevrolet Pontiac GMC Fuel Pump Tank Pressure Sensor 16238399 GM
GM Description: Help measure pressure changes within fuel tank
Help alert engine management computer if a leak occurs in fuel system
