EGR System for 2001 Buick Regal
No.
Part # / Description / Price
Price
1
EGR Valve 
GM
GM Description: Modulates the flow of exhaust gas into the intake manifold to help reduce nitrogen oxide (NOx) emissions
2
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
$10.13
MSRP $19.27
$10.13
4
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
$69.50
MSRP $125.22
$69.50
4
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
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
5
Acdelco™ Vapor Canister GM
GM Description: Impala, Monte Carlo. All models. Grand Prix. 3.8l. Egr valve & sensors. 3.5L.
7
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
7
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.
7
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: Corvette. All models. 1998-02. 2001-05. Location-Vapor Canister. 1st Design. Rectangular Shaped Filter. XLR. Impala, Monte Carlo. 1st design. 3.8L, 1st design. 2000-01 3.4L. 1st design.
7
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
7
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.
Related Parts
Part # / Description / Price
Price
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
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