How to replace the EGR valve on 2001 Cadillac Seville?

The first step to replace the exhaust gas recirculation (EGR) valve involves disconnecting its electric connector and removing the heat shield nuts followed by the heat shield itself. Begin by checking the egr passages in the crossover water pump housing for deposits before cleaning the passages and proceed to remove the EGR Valve retaining nuts/bolts. Conduct cleaning on the mounting surface before you mount a new gasket and replace the EGR Valve unit. Begin by putting retaining nuts and bolts into place and tightening them to 24 n.m (18 lb ft) followed by fastening and securing the heat shield with its nuts at 9 n.m (80 lb in). Complete the procedure by connecting the electrical connector of the EGR Valve.

OEM 2001 Cadillac Seville EGR Valve

Emissions EGR Valve

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2001 Cadillac Seville 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 Cadillac Seville Submodels:
- SLS, STS | 8 Cyl 4.6 L GAS
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2001 Cadillac Seville 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.
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Fits the following 2001 Cadillac Seville Submodels:
- SLS, STS | 8 Cyl 4.6 L GAS

2001 Cadillac Seville EGR Valve

With a comprehensive array of OEM 2001 Cadillac Seville EGR Valve, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2001 Cadillac Seville 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.

2001 Cadillac Seville EGR Valve Parts and Q&A

Q: How to replace the EGR valve on 2001 Cadillac Seville?
A: The first step to replace the exhaust gas recirculation (EGR) valve involves disconnecting its electric connector and removing the heat shield nuts followed by the heat shield itself. Begin by checking the egr passages in the crossover water pump housing for deposits before cleaning the passages and proceed to remove the EGR Valve retaining nuts/bolts. Conduct cleaning on the mounting surface before you mount a new gasket and replace the EGR Valve unit. Begin by putting retaining nuts and bolts into place and tightening them to 24 n.m (18 lb ft) followed by fastening and securing the heat shield with its nuts at 9 n.m (80 lb in). Complete the procedure by connecting the electrical connector of the EGR Valve.