How to replace the EGR valve on 2001 Buick LeSabre?

It is necessary to disconnect the electrical connector, unscrew the retaining nuts and remove the valve to replace the Exhaust Gas Recirculation (EGR) valve. Clean EGR valve adapter, fit a new gasket, put the valve with the nuts, and fit the electrical connector again.

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
$34.62 MSRP: $65.03
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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 and Q&A

Q: How to replace the EGR valve on 2001 Buick LeSabre?
A: It is necessary to disconnect the electrical connector, unscrew the retaining nuts and remove the valve to replace the Exhaust Gas Recirculation (EGR) valve. Clean EGR valve adapter, fit a new gasket, put the valve with the nuts, and fit the electrical connector again.