EGR System for 2003 Buick Park Avenue
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
$189.80
MSRP $338.92
$189.80
3
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: Location-Vapor Canister. Bonneville, LeSabre. California emissions. Park Avenue. With supercharger 1998-2005. Seville. 2000-03. Federal emissions. Aurora. 2004-05.
4
Purge Valve Bracket GM
GM Description: 2000-03. 2004-05. EGR VALVE & SENSORS. 3.8L without supercharger.
8
Exhaust Gas Recirculation (EGR) Valve 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 $19.27
$11.00
MSRP $19.27
$11.00
9
Exhaust Gas Recirculation (EGR) Valve Adapter GM
GM Description: Grand Prix. 3.8l. LaCrosse. 3.8l. Park Avenue. Without supercharger 1998-2005. Bonneville, LeSabre. 3.8l. 2000-03. 2004-05. 3.6L only. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
10
Exhaust Gas Recirculation (EGR) Valve Outlet Pipe GM
GM Description: Impala, Monte Carlo. 3.8l. All models. 3.8l. Grand Prix. 3.8l. LaCrosse. 3.8l. 2000-03. Bonneville, LeSabre. 3.8l. Lucerne. 3.8l. 2004-05. Riviera. Without supercharger, 1997. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
11
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 $125.22
$70.75
MSRP $125.22
$70.75
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 $138.20
$78.08
MSRP $138.20
$78.08
No.
Part # / Description / Price
Price
2
Vapor Canister Bracket GM
GM Description: With supercharger 1998-2005. Vapor canister. California emissions. Federal emissions. 2000-03. 2004-05.
3
Vapor Canister Purge Valve GM
GM Description: All models. 3.8l. With supercharger 1998-2005. Park Avenue. Egr valve & sensors, 3.8L, with supercharger. Impala, Monte Carlo. 3.8l. Bonneville, LeSabre. 3.8l. Riviera. Controls vapor flow from canister to engine
3
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: Location-Engine Bay. All models. 3.8l. With supercharger 1998-2005. Park Avenue. 3.8L, with supercharger. Impala, Monte Carlo. 3.8l. Bonneville, LeSabre. 3.8l.
4
Vapor Canister Vent Solenoid GM
GM Description: Bonneville, LeSabre. Park Avenue. With supercharger 1998-2005. Seville. California emissions. 2000-03. Federal emissions. Aurora. 2004-05. Location-Vapor Canister. 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 $65.03
$37.06
MSRP $65.03
$37.06
4
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: Location-Vapor Canister. Bonneville, LeSabre. California emissions. Park Avenue. With supercharger 1998-2005. Seville. 2000-03. Federal emissions. Aurora. 2004-05.
5
Vent Valve Bracket GM
GM Description: With supercharger 1998-2005. California emissions. 2000-03. Federal emissions. 2004-05.
13
M.A.P Sensor Bracket GM
GM Description: With supercharger 1998-2005. Egr valve & sensors, 3.8l supercharged. With supercharger, 1997.