Emission Components for 2004 Chevrolet Impala
No.
Part # / Description / Price
Price
1
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
2
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
$11.82
MSRP $19.72
$11.82
3
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve Connector GM
GM Description: 2002-05 3.4L. 2000-01 3.4L.
3
5-Way Female Black Multi-Purpose Pigtail GM
GM Description: 3.4L, 2002-05. 3.4L, 2000-01. Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
MSRP $74.12
$42.24
MSRP $74.12
$42.24
4
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
5
Acdelco™ Vapor Canister GM
GM Description: Impala, Monte Carlo. All models. Grand Prix. 3.8l. Egr valve & sensors. 3.5L.
5
Vapor Canister GM
GM Description: Impala, Monte Carlo. All models. Grand Prix. 3.8l. Egr valve & sensors. 3.5L. 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 $336.23
$184.08
MSRP $336.23
$184.08
6
MSRP $65.21
$42.37
8
Canister Hose GM
GM Description: Emissions front. 3.4L, 2002-05, rear. 3.8L. rear. 3.4L, 2000-01, rear.
9
Multi-Purpose Connector GM
GM Description: 3.8L. 3.4L, 2002-05. 3.4L, 2000-01. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
12
Vapor Canister Solenoid Valve Bracket GM
GM Description: 2nd design. 3.8L. 3.4L, 2002-05. 3.5L. 3.4L, 2000-01. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
13
Evaporative Emissions System Lines GM
GM Notes: PARTS: Part included with fuel tank.
Description: 3.4L, 2002-05, emissions rear. 3.8L. emissions rear. 3.4L, 2000-01, emissions rear.
14
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.
14
Vapor Canister Vent Solenoid GM
GM Description: Terraza, Uplander. Impala, Monte Carlo. Relay. Location-Vapor Canister. Round Filter. GTO. Without round shape valve. Grand Prix. 3.6L. Montana SV6. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $49.60
$28.27
MSRP $49.60
$28.27
14
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: Terraza, Uplander. Impala, Monte Carlo. Location-Vapor Canister. Round Filter. GTO. Without round shape valve. 3.6L. Montana SV6.
15
M6x1.0x20mm Multi-Purpose Bolt GM
GM Description: Bi-fuel/cng, mounting hardware. Sedan,. 2.2L. 3.1L. 3.4L, 2002-05. Gmc & oldsmobile, with xuv. 3.4L, 2000-01. Gxp. 3.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.28
$5.66
MSRP $8.28
$5.66
16
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 $110.24
$61.18
MSRP $110.24
$61.18
16
Heated Oxygen Sensor GM
GM Positions: Rear
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
17
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
18
Manifold Absolute Pressure (MAP) Sensor GM
GM Description: Aztek, Rendezvous. 3.4l. XLR. Egr valve, vapor canister and sensors. 3.1l. Supercharger Air Inlet Pressure Sensor. 3.4L, 2002-05. Impala, Monte Carlo. 3.4l. 2nd Design. Stamped #12581167. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $138.12
$87.39
MSRP $138.12
$87.39
18
Acdelco™ Manifold Absolute Pressure Sensor GM
GM Description: 2nd Design. Stamped #12581167. Aztek, Rendezvous. 3.4l. XLR. Inlet pressure sensor. Egr valve, vapor canister and sensors. All models. 3.1l. 3.4L, 2002-05. Impala, Monte Carlo. 3.4l.
19
M.A.P Sensor Bracket GM
GM Description: 3.4L, 2002-05. Egr valve & sensors, 3.1L. 3.4L, 2000-01.
MSRP $5.74
$3.92
MSRP $5.74
$3.92
20
Idle Air Control Valve GM
GM Description: Incl.Seal. Chevrolet. 6 cylinder. All. 3.1l. Impala, Monte Carlo. 3.4l. Aztek, Rendezvous. 3.4l. Idle air control, 3.1L. Corvette. With zr1. Pontiac. 6 cylinder. 3.4L, idle air control. Helps provide smooth engine idle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Related Parts
Part # / Description / Price
Price
Fuel Tank Pressure Sensor GM
GM Description: Help measure pressure changes within fuel tank
Help alert engine management computer if a leak occurs in fuel system