How to service the EGR valve on 2003 Buick LeSabre?

The service of EGR valves starts with turning OFF ignition and removing the exhaust gas recirculation (EGR) valve electrical connector. First unfasten the two EGR valve retaining nuts before extracting the EGR valve from the system. The EGR valve inlet pipe requires you to remove its gasket. At the same time you should clean the pipe because it contains dirt and debris. The EGR inlet pipe installation requires using a new gasket followed by placing the EGR valve and tightening its two nuts to 30 N.m (22 lb ft). The electrical connector for the EGR valve needs reinstallation as the last step.

OEM 2003 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).

2 EGR Valves found

View related parts
2003 Buick LeSabre Solenoid Valve
Part Number: 21994122
$35.69 MSRP: $63.75
You Save: $28.06 (45%)
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
- Item Weight: 0.60 Pounds
- Item Dimensions: 6.2 x 4.1 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 21994122
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS
View related parts
2003 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
- Item Weight: 2.10 Pounds
- Item Dimensions: 6.4 x 4.9 x 3.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12576918
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS

2003 Buick LeSabre EGR Valve

With a comprehensive array of OEM 2003 Buick LeSabre EGR Valve, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Buick LeSabre EGR Valve are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Buick LeSabre EGR Valve Parts Questions & Experts Answers

Q: How to service the EGR valve on 2003 Buick LeSabre?
A: The service of EGR valves starts with turning OFF ignition and removing the exhaust gas recirculation (EGR) valve electrical connector. First unfasten the two EGR valve retaining nuts before extracting the EGR valve from the system. The EGR valve inlet pipe requires you to remove its gasket. At the same time you should clean the pipe because it contains dirt and debris. The EGR inlet pipe installation requires using a new gasket followed by placing the EGR valve and tightening its two nuts to 30 N.m (22 lb ft). The electrical connector for the EGR valve needs reinstallation as the last step.