How to replace the EGR valve on 2001 Buick LeSabre?

First disconnect the electrical connector from the EGR valve before removing its two retaining nuts which will expose the EGR valve for replacement. The gasket should be taken off the EGR valve adapter before cleaning all dust and debris from the EGR valve adaptor. Install a new gasket onto the EGR adapter before installing the EGR valve with both retaining nuts and apply torque to 30 N.m (22 lb ft). Reinstall the EGR valve electrical connector as the last step of the procedure.

OEM 2001 Buick LeSabre EGR Valve

Emissions EGR Valve

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2 EGR Valves found

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2001 Buick LeSabre Solenoid Valve
Part Number: 21994122
$35.69 MSRP: $63.75
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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.
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Fits the following 2001 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS
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2001 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
- Item Weight: 2.30 Pounds
- Item Dimensions: 6.2 x 5.1 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12578034
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2001 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS

2001 Buick LeSabre EGR Valve

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2001 Buick LeSabre EGR Valve Parts Questions & Experts Answers

Q: How to replace the EGR valve on 2001 Buick LeSabre?
A: First disconnect the electrical connector from the EGR valve before removing its two retaining nuts which will expose the EGR valve for replacement. The gasket should be taken off the EGR valve adapter before cleaning all dust and debris from the EGR valve adaptor. Install a new gasket onto the EGR adapter before installing the EGR valve with both retaining nuts and apply torque to 30 N.m (22 lb ft). Reinstall the EGR valve electrical connector as the last step of the procedure.