Emission Components for 2003 Pontiac Aztek
No.
Part # / Description / Price
Price
2
Vapor Canister Bracket 
GM
GM Description: California emissions. Federal emissions, 3.6L. Federal emissions, 3.4L. Federal emissions, 3.5L.
3
Vacuum Hose GM
GM Description: California emissions, canister to fuel tnk. Federal emissions, 3.4L, canister to fuel tnk.
5
Vapor Canister Vent Valve GM
GM Description: California emissions. Federal emissions. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
5
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: California emissions. To Chassis/VIN 4S558922. Location-Vapor Canister. 1st Design. Federal emissions.
8
Exhaust Gas Recirculation (EGR) Valve GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $283.70
$155.33
MSRP $283.70
$155.33
9
Exhaust Gas Recirculation (EGR) Valve Cover Gasket GM
GM Description: Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate properly
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.72
$12.21
MSRP $19.72
$12.21
10
Exhaust Gas Recirculation (EGR) Valve Pipe GM
GM Description: Egr valve, vapor canister and sensors. Impala, Monte Carlo. 3.4l. California emissions. Aztek, Rendezvous. 3.4l. 3.4L, 2002-05. 3.1L, 2000-01. 3.4L, 2000-01. All models. 3.1l. Eng/code j. Federal emissions. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
11
Purge Control Valve GM
GM Description: Egr valve, vapor canister and sensors. Impala, Monte Carlo. 3.4l. Federal emissions, 3.4L. Aztek, Rendezvous. 3.4l. California emissions. 3.4L, 2002-05. Egr valve & sensors, 3.1L. 3.1L, 2000-01. 3.4L, 2000-01.
12
Heated Oxygen Sensor GM
GM Description: 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 $121.78
$67.59
MSRP $121.78
$67.59
13
Heated Oxygen Sensor GM
GM 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
MSRP $178.30
$98.96
MSRP $178.30
$98.96
13
Heated Oxygen Sensor GM
GM Description: 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 $138.20
$76.70
MSRP $138.20
$76.70
25
Connector Hose GM
GM Positions: Right
Description: Air pump, california only. 3.4L. California emissions.
26
Connector Hose GM
GM Positions: Left
Description: Air pump, california only. 3.4L. California emissions.
27
Multi-Purpose Clamp GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.96
$5.08
MSRP $6.96
$5.08
28
Multi-Purpose Clamp GM
GM Positions: Right
Description: Extended cab. Crew cab. 2.2L, 1998-2003. Outer. Regular cab. 4 wheel drive. Secondary pump, with california emission, upper pipe. 3.4L. California emissions. Bypass. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $5.47
$3.98
MSRP $5.47
$3.98
29
Acdelco™ A.I.R Pump GM
GM Description: Aztek, Rendezvous. 3.4L. 3.8L. California only. Secondary pump. California emissions.
29
Pump GM
GM Description: Aztek, Rendezvous. 3.4L. 3.8L. California only. Secondary pump. California emissions.
No.
Part # / Description / Price
Price
1
Vapor Canister GM
GM Description: 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
MSRP $338.92
$185.56
MSRP $338.92
$185.56
9
Exhaust Gas Recirculation (EGR) Valve Cover Gasket GM
GM Description: Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate properly
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.72
$12.21
MSRP $19.72
$12.21
11
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: California emissions. To Chassis/VIN 4S558922. Location-Vapor Canister. 1st Design. Federal emissions.
