How to replace the EGR valve on Buick LeSabre?

The first step to replace the exhaust gas recirculation (EGR) valve requires a shutdown of the ignition system and separation of the EGR valve electrical connector. First unfasten both retaining nuts securing the EGR valve before removing it from the engine bay. As a first step clean the EGR valve inlet pipe by removing its gasket while you remove all dirt and debris from the pipe surface. Set the new gasket on the EGR inlet pipe before installing the EGR valve with two nuts which should be tightened to 30 N.m (22 lb ft). Put back the electrical connector of the EGR valve as the final step.

OEM Buick LeSabre EGR Valve

Emissions EGR Valve

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

11 EGR Valves found

View related parts
Buick LeSabre Solenoid Valve Part Number: 21994122
$34.62 MSRP: $65.03
You Save: $30.41 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Solenoid Assembly; Evaporator Emission Canister; Intake Manifold Runner Control; Vapor Canister Purge & Vent Solenoids; Vent Valve; Vent Control Solenoid; Valve, Fuel Tank Evaporator/Purge Control
- Replaces: 25675824
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
View related parts
Buick LeSabre EGR Valve Part Number: 17111583
Product Specifications
- Other Name: Valve, Exhaust Gasoline Recirculation; EGR Vacuum Solenoid; Valve, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1988 Buick LeSabre | Base, Custom, Limited, T-Type | 6 Cyl 3.8 L GAS
View related parts
Buick LeSabre Throttle Position Sensor Part Number: 12576918
Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid; EGR Valve; Valve, Emission Control System(EGR Control)
- Replaces: 17113278, 17113575, 12568582, 17093020, 17096188, 17113619, 17113618, 17113303, 17113615, 17113405
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
View related parts
Buick LeSabre EGR Valve Part Number: 17111588
Product Specifications
- Other Name: EGR Vacuum Solenoid
- Replaced by: 17113482
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 Buick LeSabre | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
View related parts
Buick LeSabre EGR Valve Part Number: 17110809
Product Specifications
- Other Name: Valve Assembly-EGR; EGR Vacuum Solenoid
- Replaced by: 19210673
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 Buick LeSabre | Collector's Edition, Custom, Estate Wagon, Limited | 8 Cyl 5.0 L GAS
View related parts
Buick LeSabre EGR Valve Part Number: 17110489
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid
- Replaced by: 17113435
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS
View related parts
Buick LeSabre EGR Valve Part Number: 17111571
Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Buick LeSabre | Custom, Limited | 6 Cyl 3.0 L GAS
View related parts
Buick LeSabre EGR Valve Part Number: 17110483
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Buick LeSabre | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS
View related parts
Buick LeSabre EGR Valve Part Number: 17091147
Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993, 1987-1991 Buick LeSabre | Base, Custom, Limited, T-Type | 6 Cyl 3.8 L GAS
View related parts
Buick LeSabre EGR Valve Part Number: 12578042
Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid
- Replaces: 17094153, 17094185, 17113283
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
View related parts
Buick LeSabre EGR Valve Part Number: 12578034
$203.40 MSRP: $364.84
You Save: $161.44 (45%)
Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid
- Replaces: 17096199, 17113645, 17113284, 17095163, 17113643
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2001 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS

Buick LeSabre EGR Valve

Want to cut long-term maintenance and repair costs? Choose OEM EGR Valve. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick LeSabre parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick LeSabre EGR Valve includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

It is worth to mention that Buick LeSabre EGR Valve contributes significantly to improving the performance of company's vehicles that famous for their durability and high efficiency. This component is a sub unit of the Exhaust Gas Recirculation (EGR) system which enables the reduction of the nitrogen oxide emissions by allowing some of the exhaust gases to be pumped back into the combustion chamber. The Buick LeSabre EGR Valve reduces combustion temperatures, thus playing the role of a strategy for emissions standards but at the same time, it also has the benefits of safety and efficiency. Applicable for the specific LeSabre series manufactured between 1959 and 2005, the EGR Valve underwent certain changes and was not just a simple orifice jet but adapted valves to control engine conditions. They increase the likelihood that the Buick LeSabre is going to offer peak performance at all times within its lifecycle. Another common maintenance routine or Repair Work, which should be performed to maintain a vehicle's durability are cleaning the or replacing the EGR Valve. The Buick LeSabre also boasts of other remarkable aspects and even the later models that come with a 3.8 L V6 engine add to the elaboration of this car in the market. Thus, it is evident that Buick LeSabre EGR Valve serves as an important invention that perfectly describes the peculiarities of the brand's focus on performance and the minimization of emissions. All in all, the Buick LeSabre EGR Valve is an excellent example of the Buick brand's quality car parts, and they form part of what makes the LeSabre a timeless vehicle.

Buick LeSabre EGR Valve Parts Questions & Experts Answers

Solenoid Valve
21994122
Q: How to replace the EGR valve on Buick LeSabre?
A:
The first step to replace the exhaust gas recirculation (EGR) valve requires a shutdown of the ignition system and separation of the EGR valve electrical connector. First unfasten both retaining nuts securing the EGR valve before removing it from the engine bay. As a first step clean the EGR valve inlet pipe by removing its gasket while you remove all dirt and debris from the pipe surface. Set the new gasket on the EGR inlet pipe before installing the EGR valve with two nuts which should be tightened to 30 N.m (22 lb ft). Put back the electrical connector of the EGR valve as the final step.