How to service the EGR valve on Chevrolet Astro?

The service process for the EGR Valve begins by disconnecting the negative Battery Cable then removing the air cleaner assembly followed by moving aside the air cleaner outlet duct. Before commencing the procedure look at the EGR Valve direction then detach the EGR Valve harness connector and untighten egr flange bolts before removing the EGR Valve coupled with its gasket. The correct orientation of the EGR Valve requires installation of the egr gasket between the valve and the Intake Manifold egr mounting position. Insert the EGR Valve bolts into its mounting holes with the gasket after placing them through. Start with a torque of 10 n.m (89 lb in) after which tighten them to 25 n.m (18 lb ft). After connecting the EGR Valve's harness connector the installer must reconstruct the air cleaner assembly and secure the negative Battery Cable.

OEM Chevrolet Astro EGR Valve

Emissions EGR Valve

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16 EGR Valves found

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Chevrolet Astro Control Valve Part Number: 25950499
$47.53 MSRP: $89.26
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Product Specifications
- Other Name: Valve Assembly-Evaporator Emission Canister Vent Solenoid; Vapor Canister Vent Solenoid; Vent Valve; Vent Control Solenoid; Valve, Fuel Tank Evaporator/Purge Control
- Replaces: 21996868, 25658328
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 19210653
$59.07 MSRP: $184.27
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Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid; Valve, Emission Control System (ECM Components, EGR Control)
- Replaces: 17111843, 17113370
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1993 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 19210663
$82.75 MSRP: $168.07
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Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid; Valve, Emission Control System(EGR Control); Valve, Emission Control System(EGR Valves); Valve, Emission Control System
- Replaces: 17113488, 17111842
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1989 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 12578044
$194.66 MSRP: $352.33
You Save: $157.67 (45%)
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Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid
- Replaces: 17113279, 17113534, 17093134
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 12578040
$111.84 MSRP: $348.96
You Save: $237.12 (68%)
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Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid; Valve, Emission Control System(ECM Components); Valve, Emission Control System(EGR Control)
- Replaces: 17113301, 17094028, 17113713
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2004, 1993 Chevrolet Astro | Base, CL, CS, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 19210661
Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid; EGR; Valve, Emission Control System(ECM Components); Valve, Emission Control System
- Replaces: 17110478, 17113434
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1987 Chevrolet Astro | Base, CL, CS | 4 Cyl 2.5 L GAS
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Chevrolet Astro EGR Valve Part Number: 19210665
Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 17112006, 17113495
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Chevrolet Astro | Base | 4 Cyl 2.5 L GAS
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Chevrolet Astro EGR Valve Part Number: 19210664
Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid; Valve, Emission Control System(ECM Components); Valve, Emission Control System
- Replaces: 17113491, 17111921
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990, 1987 Chevrolet Astro | Base | 4 Cyl 2.5 L GAS
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Chevrolet Astro EGR Valve Part Number: 17113510
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 17113001
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 17113486
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 17111573
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Chevrolet Astro | Base, CL, CS | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 17113485
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 17111572
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Chevrolet Astro | Base, CL, CS | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 17113484
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 17111248
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Astro | Base, CL, CS | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 17113448
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 17111256, 17111411, 17111412
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Astro | Base, CL, CS | 6 Cyl 4.3 L GAS
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Chevrolet Astro Control Solenoid Part Number: 14102003
Product Specifications
- Other Name: Solenoid, Emission Control System; EGR Vacuum Solenoid; Solenoid; Emission Control System (EGR Control) Valve; ECM Components Valve.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro EGR Valve Part Number: 12578043
Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid
- Replaces: 17113281, 17113533, 17094058
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS

Chevrolet Astro EGR Valve

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This is normally used in Chevrolet Astro vehices, and its function is to control the back flow of exhaust gases to the combustion chamber especially when the air mix is poor, thus helping to minimalize air pollinants. This is necessary to reduce on Nitrogen oxide or Nitric oxide emissions where a part of the exhaust gases are re-circulated in the combustion chamber in order to lower the combustion temperatures and therefore improving on the efficiency of the engine. During the year, Chevrolet Astro has incorporate numerous style EGR Valves beginning with simple orifice jets to a valve that changes its action depending on the coolant temperature and the manifold vacuum. Backpressure transducers may be incorporated in the latest EGR systems as a means of modulating its rate depending on load. While using the EGR Valves in Chevrolet Astro can be effective in achieving the required limit on emissions, it possess the risk of its blockage due to the accumulation of carbon on the engine parts thus needing proper maintenance.

Chevrolet Astro EGR Valve Parts Questions & Experts Answers

Throttle Position Sensor
12576918
Q: How to service the EGR valve on Chevrolet Astro?
A:
The service process for the EGR Valve begins by disconnecting the negative Battery Cable then removing the air cleaner assembly followed by moving aside the air cleaner outlet duct. Before commencing the procedure look at the EGR Valve direction then detach the EGR Valve harness connector and untighten egr flange bolts before removing the EGR Valve coupled with its gasket. The correct orientation of the EGR Valve requires installation of the egr gasket between the valve and the Intake Manifold egr mounting position. Insert the EGR Valve bolts into its mounting holes with the gasket after placing them through. Start with a torque of 10 n.m (89 lb in) after which tighten them to 25 n.m (18 lb ft). After connecting the EGR Valve's harness connector the installer must reconstruct the air cleaner assembly and secure the negative Battery Cable.