What is the purpose of the EGR Tube,EGR Vacuum Solenoid and EGR Valve in automotive engines?

The EGR system is used in automotive engines to reduce NOx emissions and works by diluting the air/fuel charge with exhaust gas, lowering the combustion temperature. The amount of EGR needed depends on engine geometry and conditions, determined through testing. Too much or too little EGR flow can cause engine issues. The EGR valve and pipe can be removed and installed following procedures, and the control solenoid can be replaced.

Genuine Cadillac Eldorado EGR Vacuum Solenoid

EGR Valve Vacuum Solenoid

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5 EGR Vacuum Solenoids found

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Cadillac Eldorado Valve,EGR
Part Number: 12576918
Product Specifications
- Other Name: VALVE, Emission Control System; EGR Valve, Throttle Position Sensor
- 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:
- 2000-2002 Cadillac Eldorado | ELDORADO | 8 Cyl 4.6L
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Cadillac Eldorado Valve Asm
Part Number: 1997202
Product Specifications
- Other Name: VALVE, Emission Control System; Solenoid
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 Cadillac Eldorado | COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.5L, 8 Cyl 4.9L
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Cadillac Eldorado Valve Asm,EGR Electronic Vacuum Regulator Solenoid
Part Number: 1997634
Product Specifications
- Other Name: VALVE, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Cadillac Eldorado | BIARRITZ, COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.1L
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Cadillac Eldorado Valve Asm,EGR Electronic Vacuum Regulator Solenoid
Part Number: 1997637
Product Specifications
- Other Name: VALVE, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Cadillac Eldorado | BIARRITZ, COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.1L
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Cadillac Eldorado Valve Asm,EGR Solenoid
Part Number: 1997156
Product Specifications
- Other Name: VALVE, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Cadillac Eldorado | COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.1L

Cadillac Eldorado EGR Vacuum Solenoid

The Vacuum Solenoid EGR primarily performs in Cadillac Eldorado vehicles help in controlling the exhaust gas recirculation system. Its main role is to allow the exhaust gases to be returned back to the intake manifold as one of the methods helping to cut emissions. This is made possible by the use of a solenoid, which is used to open as well as regulate the exhaust gas outlet of the engine. In models of Eldorado, there have been many kinds of EGR Vacuum Solenoids used in the car with an intention of getting the premier performance as well as giving consideration to emission levels. Although precise distinctions between such types are not outlined, the character and evolution of solid-limited designs might indicate better performance and dependability. In general, the EGR Vacuum Solenoid is still a crucial component when it comes to preserving the required environment in Cadillac Eldorado automobiles.

Each OEM Cadillac Eldorado EGR Vacuum Solenoid we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Cadillac Eldorado EGR Vacuum Solenoid Parts Questions & Experts Answers

Valve Asm
1997202
Q: What is the purpose of the EGR Tube,EGR Vacuum Solenoid and EGR Valve in automotive engines?
A: The EGR system is used in automotive engines to reduce NOx emissions and works by diluting the air/fuel charge with exhaust gas, lowering the combustion temperature. The amount of EGR needed depends on engine geometry and conditions, determined through testing. Too much or too little EGR flow can cause engine issues. The EGR valve and pipe can be removed and installed following procedures, and the control solenoid can be replaced.