How should the EGR Valve be serviced and installed on GMC C2500?

Service of the EGR Valve requires maintenance as a whole assembly without attempting to break it down. Prior to removing the EGR valve properly record its current position to avoid accidental 180-degree rotation. Start with EGR electrical connector detachment then proceed to break all fasteners holding the valve to the flange connection. Any liquid contact with the EGR valve through cleaning or solvent exposure may result in damage because it functions as an electrical component. The procedure requires complete removal of the EGR valve together with the flange gasket before cleaning the gasket attachment surface. The first step for installation requires using a new flange gasket before placing the EGR valve. Begin by installing the valve to flange fasteners before first tightening them to 10 N.m (89 lb in) and secondly tightening them to 25 N.m (18 lb ft). Finally, reconnect the electrical connector.

OEM GMC C2500 EGR Valve

Emissions EGR Valve

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24 EGR Valves found

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GMC C2500 EGR Valve Part Number: 12578038
$50.29 MSRP: $93.84
You Save: $43.55 (47%)
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Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid; Valve, Emission Control System(EGR Control)
- Replaces: 17096200, 17113613, 17113535
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 EGR Valve Part Number: 19210654
$93.81 MSRP: $190.54
You Save: $96.73 (51%)
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Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid; Valve, Emission Control System (ECM Components, EGR Control, EGR Valves)
- Replaces: 17111850, 17113371, 17111851
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX
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GMC C2500 EGR Valve Part Number: 19210653
$59.07 MSRP: $184.27
You Save: $125.20 (68%)
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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:
- 1991-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLX
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GMC C2500 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 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
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GMC C2500 Solenoid Part Number: 14102002
Product Specifications
- Other Name: Solenoid Assembly-EGR Control Valve Relay; EGR Vacuum Solenoid; Valve, Emission Control System; Solenoid, ECM Components; EGR Control; EGR Valves.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C2500 Solenoid Valve Part Number: 10137639
Product Specifications
- Other Name: Solenoid, Emission Control System; EGR Vacuum Solenoid; EGR Valve; EGR Solenoid; Control Solenoid; Valve, Emission Control System (ECM Components); EGR Control Valves.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 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:
- 1996-2000 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 EGR Solenoid Part Number: 1997254
Product Specifications
- Other Name: Solenoid, EGR Vacuum Regulator Valve; EGR Vacuum Solenoid; EGR Valve; Solenoid, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-1999 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
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GMC C2500 EGR Valve Part Number: 19210662
$78.81 MSRP: $140.73
You Save: $61.92 (44%)
Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid; Valve, Emission Control System(EGR Control); Valve, Emission Control System
- Replaces: 17111854, 17113457, 17111855, 17111853
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1990, 1984-1986 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS
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GMC C2500 Diverter Valve Part Number: 14003916
Product Specifications
- Other Name: Valve Assembly, Deceleration; Secondary Air Injection Check Valve; Decel Valve; Valve, Emission Control System(EGR Control); Valve, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS
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GMC C2500 Diverter Valve Part Number: 14034026
Product Specifications
- Other Name: Valve Assembly, Deceleration; Secondary Air Injection Check Valve; Decel Valve; Valve, Emission Control System(EGR Control)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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GMC C2500 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:
- 1991-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLX
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GMC C2500 EGR Valve Part Number: 17113449
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System(ECM Components); Valve, Emission Control System
- Replaces: 17111257, 17111403
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1990, 1984-1986 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.8 L GAS
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GMC C2500 EGR Valve Part Number: 17110806
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid
- Replaced by: 17113446
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.7 L GAS
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GMC C2500 EGR Valve Part Number: 17113446
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System(Air Injector Reactor Valves); Valve, Emission Control System(EGR Control)
- Replaces: 17110805, 17110806
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1990 GMC C2500 | Sierra, Sierra SLE, Sierra SLX
- 1984-1986 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.7 L GAS
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GMC C2500 EGR Valve Part Number: 19210638
Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid; Valve, Emission Control System (ECM Components, EGR Control, EGR Valves)
- Replaces: 17112583
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 GMC C2500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS
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GMC C2500 Check Valve Part Number: 17062643
Product Specifications
- Other Name: Valve Air, Emission Control System; Secondary Air Injection Check Valve; Diverter Valve; Valve Assembly, Emission Control System(ECM Components); Valve, Emission Control System(EGR Valves)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS
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GMC C2500 Solenoid Part Number: 1997166
Product Specifications
- Other Name: Valve Assembly-EGR Valve & Exhaust Pressure; EGR Vacuum Solenoid; Valve, Emission Control System(EGR Valves); Valve, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 GMC C2500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
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GMC C2500 EGR Valve Part Number: 10234677
Product Specifications
- Other Name: Valve Assembly-EGR; EGR Vacuum Solenoid; Valve, Emission Control System (ECM Components, EGR Control)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
View related parts
GMC C2500 EGR Valve Part Number: 12530288
Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid; Valve Kit, Emission Control System (EGR Control); Valve, Emission Control System
- Replaces: 12513490
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL

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1-20 of 24 Results

GMC C2500 EGR Valve

Want to cut long-term maintenance and repair costs? Choose OEM EGR Valve. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC C2500 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC C2500 EGR Valve includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The GMC C2500 EGR Valve is an essential system that goes to the show the dependability and the power of GMC's famous C2500 that was manufactured between the years 1960 and 1998. This EGR Valve is vital in regulating emission gases back into the burning chamber and a major reduction of NOx which is dirty and unproductive emissions, increasing the efficiency of your engine. Through circulation of the exhaust gases, the unit used in the GMC C2500 EGR Valve assist in reducing peak temperature and this is critical in ensuring that the engines serve their designed life. The practicality of this part gives the GMC C2500 owners opportunities to upgrade their car's performance and safety standards in the usage of the EGR Valve, while matching with numerous modifications of the GMC C2500 cars. Current EGR technology has seen the development of valves that tend to self-adjust based on the engine conditions, the flow being determined by the load is especially outstanding in the automobile industry. GMC C2500 is one of the heavy-duty models and is well appreciated for its powerful mechanical make but the EGR Valve is important in avoiding products of jammed mechanism like overheating or low efficiency in fuel consumption. In general, the GMC C2500 EGR Valve is as a worthy addition to improving the qualities of the GMC C2500, as well as to strengthen the reputation of the brand as a reliable car manufacturer, which is an important factor for every owner who wants the car to operate optimally and meet all modern environmental standards.

GMC C2500 EGR Valve Parts Questions & Experts Answers

EGR Valve
12578038
Q: How should the EGR Valve be serviced and installed on GMC C2500?
A:
Service of the EGR Valve requires maintenance as a whole assembly without attempting to break it down. Prior to removing the EGR valve properly record its current position to avoid accidental 180-degree rotation. Start with EGR electrical connector detachment then proceed to break all fasteners holding the valve to the flange connection. Any liquid contact with the EGR valve through cleaning or solvent exposure may result in damage because it functions as an electrical component. The procedure requires complete removal of the EGR valve together with the flange gasket before cleaning the gasket attachment surface. The first step for installation requires using a new flange gasket before placing the EGR valve. Begin by installing the valve to flange fasteners before first tightening them to 10 N.m (89 lb in) and secondly tightening them to 25 N.m (18 lb ft). Finally, reconnect the electrical connector.