How to replace the EGR valve on GMC Safari?

The necessary first step for replacing the exhaust gas recirculation (EGR) valve entails disconnecting the negative Battery Cable followed by removing the air cleaner assembly and moving aside the associated duct. Before disconnecting the EGR Valve harness and untightening egr flange bolts ensure you note the EGR Valve position. Also remove the EGR Valve together with the gasket. Organize the new installation of the EGR Valve by placing the egr gasket between the intake manifold egr mounting location and the EGR Valve. Each of the flange bolts needs inserting through the EGR Valve and gasket until they reach their mounting holes where torque should start at 10 n.m (89 lb in) then increase to 25 n.m (18 lb ft). To finish the task reinstall the air cleaner and reconnect the harness connector for the EGR Valve before reconnecting the negative Battery Cable.

How to service the EGR Valve without disassembling it on GMC Savana 3500?

Service the linear EGR Valve under the condition that disassembly should be avoided since it requires full assembly service. Take note of the exhaust gas recirculation valve position before removal to make sure it does not rotate by 180 degrees. Start by disconnecting the Battery Cable and taking out the air cleaner assembly from its position. Service the EGR Valve by disconnecting its harness connector but keep the linear EGR Valve free from all liquid cleaners or solvents because it is an electrical component that may suffer damage. Detach the EGR Valve to flange bolts and extract the linear EGR Valve unit with its associated flange gasket. Before installing the linear EGR Valve it is necessary to thoroughly clean its gasket surface. Fix the new flange gasket to the linear EGR Valve while closely following the fastener notice. Begin by tightening each of the valve-to-flange bolts to 10 n.m until they reach 89 lb in torque while completing the second step by tightening the bolts to 25 n.m at 18 lb ft torque. The EGR Valve harness connector must be reconnected after reinstalling the air cleaner assembly while completing the process by reconnecting the negative Battery Cable.

OEM GMC EGR Valve

Emissions EGR Valve

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72 EGR Valves found

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GMC EGR Valve Part Number: 89060435
$101.58 MSRP: $316.92
You Save: $215.34 (68%)
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Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 12575313, 88894013, 89017647
Fits the following GMC Models:
- Sierra 2500 HD | 2001-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Sierra 3500 | 2001-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Yukon XL 2500 | 2001-2004 | SLE, SLT | 8 Cyl 8.1 L GAS
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GMC EGR Valve Part Number: 19210654
$93.81 MSRP: $195.30
You Save: $101.49 (52%)
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Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid
- Replaces: 17111850, 17113371, 17111851
Fits the following GMC Models:
- C1500 | 1991-1995 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special
- C1500 Suburban | 1992-1995 | Base, SLE, SLT | 8 Cyl 5.7 L GAS
- C2500 | 1991-1995 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX
- C2500 Suburban | 1992-1995 | Base, SLE, SLT | 8 Cyl 5.7 L GAS
- C3500 | 1991-1995 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX
- G1500 | 1992-1993 | Rally, Rally STX, Vandura | 8 Cyl 5.0 L GAS
- G2500 | 1992-1993 | Rally, Rally STX, Vandura | 8 Cyl 5.0 L GAS
- Jimmy | 1991 | Base | 8 Cyl 5.7 L GAS
- K1500 | 1991-1995 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport
- K1500 Suburban | 1992-1995 | Base, SLE, SLT | 8 Cyl 5.7 L GAS
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GMC Solenoid Valve Part Number: 19207763
$114.04 MSRP: $237.42
You Save: $123.38 (52%)
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Product Specifications
- Other Name: Solenoid Kit, Evaporator Emission Canister Vent Valve; Vapor Canister Purge Valve
- Replaces: 10357992, 15138620, 15138619, 15128910, 15128931, 19152349
Fits the following GMC Models:
- Sierra 1500 | 2009-2010 | Hybrid | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
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GMC EGR Valve Part Number: 12665547
$331.16 MSRP: $689.43
You Save: $358.27 (52%)
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Product Specifications
- Other Name: Valve Assembly-EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 12643238, 12639423
Fits the following GMC Models:
- Sierra 2500 HD | 2011-2016 | Base, Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2011-2016 | Base, Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC EGR Valve Part Number: 12660270
$313.27 MSRP: $636.28
You Save: $323.01 (51%)
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Product Specifications
- Other Name: Valve Assembly-EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 12639422
Fits the following GMC Models:
- Savana 2500 | 2010-2016 | Base | 8 Cyl 6.6 L DIESEL
- Savana 3500 | 2010-2016 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
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GMC EGR Solenoid Part Number: 55574896
$28.88 MSRP: $54.24
You Save: $25.36 (47%)
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Product Specifications
- Other Name: Solenoid; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
Fits the following GMC Models:
- Savana 2500 | 2021-2022 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
- Savana 3500 | 2021-2022 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
- Terrain | 2018-2019 | SLE, SLT | 4 Cyl 1.6 L DIESEL
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GMC Control Valve Part Number: 25950499
$48.72 MSRP: $91.50
You Save: $42.78 (47%)
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Product Specifications
- Other Name: Valve Assembly-Evaporator Emission Canister Vent Solenoid; Vapor Canister Vent Solenoid
- Replaces: 25658328, 21996868
Fits the following GMC Models:
- Envoy | 2002-2009 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XL | 2002-2006 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XUV | 2004-2005 | SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Safari | 2001-2005 | Base, SL, SLE, SLT | 6 Cyl 4.3 L GAS
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GMC Actuator Part Number: 55597899
$34.31 MSRP: $62.10
You Save: $27.79 (45%)
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Product Specifications
- Other Name: Actuator, Emission Control System
Fits the following GMC Models:
- Canyon | 2016-2022 | AT4, All Terrain, Denali, Elevation, SLE, SLT | 4 Cyl 2.8 L DIESEL
- Savana 2500 | 2017-2022 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
- Savana 3500 | 2017-2022 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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GMC EGR Valve Part Number: 12578036
$227.86 MSRP: $427.91
You Save: $200.05 (47%)
Ships in 1-2 Business Days
Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid
- Replaces: 17113712, 17096306
Fits the following GMC Models:
- Sonoma | 1996-1998 | SL, SLE, SLS | 4 Cyl 2.2 L GAS
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GMC EGR Valve Part Number: 97288827
$286.83 MSRP: $451.31
You Save: $164.48 (37%)
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
Fits the following GMC Models:
- Sierra 2500 HD | 2002-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 | 2002-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC EGR Valve Part Number: 12578038
$52.55 MSRP: $93.84
You Save: $41.29 (44%)
Product Specifications
- Other Name: Valve, Emission Control System; EGR Vacuum Solenoid; Valve, Emission Control System(EGR Control)
- Replaces: 17096200, 17113613, 17113535
Fits the following GMC Models:
- C2500 | 1995-2000 | 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
- C2500 Suburban | 1995-1999 | Base, SLE, SLT | 8 Cyl 7.4 L GAS
- C3500 | 1995-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K2500 | 1995-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K2500 Suburban | 1995-1999 | Base, SLE, SLT | 8 Cyl 7.4 L GAS
- K3500 | 1995-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- Savana 3500 | 1996-2000 | Base, SLE | 8 Cyl 7.4 L GAS
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GMC 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
- Replaces: 17111855, 17111854, 17111853, 17113457
Fits the following GMC Models:
- C1500 | 1988-1990, 1984-1986 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS
- C1500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS
- C2500 | 1988-1990, 1984-1986 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS
- C2500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS
- C3500 | 1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS
- Jimmy | 1984-1987 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS
- K1500 | 1988-1990, 1984-1986 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS
- K2500 | 1988-1990 | Sierra, Sierra SLE, Sierra SLX
- R1500 | 1987 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS
- R1500 Suburban | 1987 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS
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GMC EGR Valve Part Number: 19210639
$104.81 MSRP: $187.16
You Save: $82.35 (44%)
Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid
- Replaces: 17112041
Fits the following GMC Models:
- Jimmy | 1992-1995 | Base, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- S15 | 1988-1990 | Base, Gypsy, High Sierra, Sierra Classic | 6 Cyl 4.3 L GAS
- S15 Jimmy | 1988-1991 | Base, Gypsy, SLE, SLS, SLT, Sierra Classic, Timberline | 6 Cyl 4.3 L GAS
- Sonoma | 1991-1995 | Base, GT, SL, SLE, SLS | 6 Cyl 4.3 L GAS
- Syclone | 1991 | Base | 6 Cyl 4.3 L GAS
- Typhoon | 1992-1993 | Base | 6 Cyl 4.3 L GAS
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GMC EGR Valve Part Number: 97303761
$298.15 MSRP: $534.80
You Save: $236.65 (45%)
Product Specifications
- Other Name: Valve Assembly, EGR; EGR Vacuum Solenoid; Valve, Emission Control System
Fits the following GMC Models:
- Sierra 2500 HD | 2005 | Base, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 | 2005 | Base, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC EGR Valve Part Number: 98025695
$323.80 MSRP: $509.48
You Save: $185.68 (37%)
Product Specifications
- Other Name: Valve Assembly-EGR; EGR Vacuum Solenoid; Valve, Emission Control System
- Replaces: 97365042
Fits the following GMC Models:
- Sierra 2500 HD | 2006-2010 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 2500 HD Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 | 2006 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC EGR Valve Part Number: 19210661
Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid
- Replaces: 17110478, 17113434
Fits the following GMC Models:
- Safari | 1985-1987 | Base, SL, SLE, SLX | 4 Cyl 2.5 L GAS
- Sonoma | 1991-1993 | Base, SLE, SLS | 4 Cyl 2.5 L GAS
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GMC EGR Solenoid Part Number: 1997254
Product Specifications
- Other Name: Solenoid, EGR Vacuum Regulator Valve; EGR Vacuum Solenoid; EGR Valve; Solenoid, Emission Control System
Fits the following GMC Models:
- C1500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C2500 | 1998-1999 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
- C2500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C3500 | 1998-1999 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
- K1500 | 1998 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 8 Cyl 6.5 L DIESEL
- K1500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- K2500 | 1998-1999 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
- K2500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K3500 | 1998-1999 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
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GMC Solenoid Part Number: 14102002
Product Specifications
- Other Name: Solenoid Assembly-EGR Control Valve Relay; EGR Vacuum Solenoid
Fits the following GMC Models:
- C1500 | 1991-1996 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C1500 Suburban | 1992-1996 | Base, SLE, SLT | 8 Cyl 5.7 L GAS
- C2500 | 1991-1996 | 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
- C2500 Suburban | 1992-1996 | Base, SLE, SLT | 8 Cyl 5.7 L GAS
- C3500 | 1991-1996 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS
- K1500 | 1991-1996 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K1500 Suburban | 1992-1996 | Base, SLE, SLT | 8 Cyl 5.7 L GAS
- K2500 | 1991-1996 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS
- K2500 Suburban | 1992-1996 | Base, SLE, SLT | 8 Cyl 5.7 L GAS
- K3500 | 1991-1996 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS
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GMC Solenoid Valve Part Number: 10137639
Product Specifications
- Other Name: Solenoid, Emission Control System; EGR Vacuum Solenoid; EGR Valve
Fits the following GMC Models:
- C1500 | 1992-1995 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- C1500 Suburban | 1992-1995 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C2500 | 1991-1996 | 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
- C2500 Suburban | 1992-1996 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C3500 | 1991-1996 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- G3500 | 1992-1996 | Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special | 8 Cyl 7.4 L GAS
- K1500 | 1992-1995 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- K1500 Suburban | 1992-1995 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- K2500 | 1991-1996 | 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 GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K2500 Suburban | 1992-1996 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC EGR Valve Part Number: 19210669
Product Specifications
- Other Name: Valve Kit, EGR; EGR Vacuum Solenoid
- Replaces: 17111585
Fits the following GMC Models:
- Sonoma | 1991-1993 | Base, SLE, SLS | 6 Cyl 2.8 L GAS

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GMC EGR Valve

Choose OEM EGR Valve, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with GMC's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM GMC EGR Valve. You can shop at highly competitive prices and protect your budget. All our genuine GMC parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

The GMC EGR Valve re-circulates exhaust gas to reduce the emission of harmful NOx and maintain combustion cooler. GMC began operations in 1901 and soon established a reputation based on tough frames that shake off the weight in heavy loads. Pickup trucks and SUVs drive away with brawny power kiwi, subdued cabins, and rough-work oriented suspensions but still commuting composedly. Surround vision, hitch guidance, and smart tailgates have GMC layers to enable drivers to complete their daily chores without any hassles. Intense testing in extreme conditions eliminates weak areas and trust is built among those owners who demand reliability. Current technology updates are constant over the years yet they have remained capability-centered, control-centered, and feature a long service life. The feeling of the interior is solid, the knobs are sure in their movements, the panels are tight, preventing road noise. To get the peak flame temperatures trimmed, the nitrogen oxides reduced, and the part throttle efficiency increased, the EGR Valve sprays the measured flow of applied exhaust directly into the intake charge, without increasing the effort the driver must pull the lever. In modern design valves, the crude fixed orifices are replaced with computer controlled pintles that move either open or closed within milliseconds based on load, speed and coolant temperature. Maintenance of the passage without carbon formation will allow the EGR Valve to swing freely and prevent rough idle, pinging or check-engine lights.

GMC EGR Valve Parts and Q&A

Control Valve
25950499
Q: How to replace the EGR valve on GMC Safari?
A:
The necessary first step for replacing the exhaust gas recirculation (EGR) valve entails disconnecting the negative Battery Cable followed by removing the air cleaner assembly and moving aside the associated duct. Before disconnecting the EGR Valve harness and untightening egr flange bolts ensure you note the EGR Valve position. Also remove the EGR Valve together with the gasket. Organize the new installation of the EGR Valve by placing the egr gasket between the intake manifold egr mounting location and the EGR Valve. Each of the flange bolts needs inserting through the EGR Valve and gasket until they reach their mounting holes where torque should start at 10 n.m (89 lb in) then increase to 25 n.m (18 lb ft). To finish the task reinstall the air cleaner and reconnect the harness connector for the EGR Valve before reconnecting the negative Battery Cable.
EGR Valve
12578038
Q: How to service the EGR Valve without disassembling it on GMC Savana 3500?
A:
Service the linear EGR Valve under the condition that disassembly should be avoided since it requires full assembly service. Take note of the exhaust gas recirculation valve position before removal to make sure it does not rotate by 180 degrees. Start by disconnecting the Battery Cable and taking out the air cleaner assembly from its position. Service the EGR Valve by disconnecting its harness connector but keep the linear EGR Valve free from all liquid cleaners or solvents because it is an electrical component that may suffer damage. Detach the EGR Valve to flange bolts and extract the linear EGR Valve unit with its associated flange gasket. Before installing the linear EGR Valve it is necessary to thoroughly clean its gasket surface. Fix the new flange gasket to the linear EGR Valve while closely following the fastener notice. Begin by tightening each of the valve-to-flange bolts to 10 n.m until they reach 89 lb in torque while completing the second step by tightening the bolts to 25 n.m at 18 lb ft torque. The EGR Valve harness connector must be reconnected after reinstalling the air cleaner assembly while completing the process by reconnecting the negative Battery Cable.