How to Replace the Secondary Air Injection Pump on GMC Canyon?

Starting the secondary air injection pump replacement begins with opening the hood to disconnect both the AIR pump inlet hose quick connect fitting and the outlet hose quick connect fitting from the pump. You must first remove the engine shield along with unconnecting the engine wiring harness electrical connector from the AIR pump wiring harness electrical connector. The elastic action of pressing the clip holding the AIR pump wiring harness electrical connector separates it from the bracket after which you must open the clip to remove the harness. First disconnect the AIR pump nuts while lowering the vehicle before you reposition the hoses of the AIR pump inlet and outlet. Finally pull out the AIR pump from its installation location. You should begin by placing the AIR pump in its designated position followed by raising and supporting the vehicle before installing the AIR pump nuts with 9 Nm (80 lb in) torque. You should install the AIR pump wiring harness electrical connector clip onto its bracket and then connect both the wiring harness and electrical connector before closing the clip. The engine wiring harness electrical connector needs attachment to the AIR pump wiring harness electrical connector. The engine shield should be reattached while placing AIR pump inlet and outlet hoses into position for connecting the pump outlet hose quick connect fitting and inlet hose quick connect fitting before closing the hood.

How to Replace the Secondary Air Injection Pump on GMC Envoy?

The first step for secondary air injection (AIR) pump replacement is to lift up the vehicle. First detach both air pipes from the air reaction pump before removing the Relay from its bracket and breaking the electric connector from the air pump. The installation begins by taking out the air pump from the vehicle after removing its 3 frame securing bolts. After placement of the air pump inside its installation slot position the three bolts on the vehicle frame until torque reaches 20 n.m (15 lb ft). Complete the electrical connector connection to the air pump followed by installing the electrical Relay on the air pump bracket then finalize contact between the air inlet and outlet pipes and the air pump by checking for debris before connection. Finally, lower the vehicle.

OEM GMC Secondary Air Injection Pump

Secondary Smog Air Injection Pump

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28 Secondary Air Injection Pumps found

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GMC A.I.R. Pump Part Number: 12560095
$143.10 MSRP: $290.65
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Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- Jimmy | 1998-2000 | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- Sonoma | 1998-2000 | SL, SLE, SLS | 6 Cyl 4.3 L GAS
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GMC A.I.R. Pump Part Number: 12574379
$252.47 MSRP: $512.79
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Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- Envoy | 2004-2005 | SLE, SLT | 6 Cyl 4.2 L GAS
- Envoy XL | 2004-2005 | SLE, SLT | 6 Cyl 4.2 L GAS
- Envoy XUV | 2004-2005 | SLE, SLT | 6 Cyl 4.2 L GAS
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GMC A.I.R. Pump Part Number: 12555164
$196.95 MSRP: $614.48
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Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- C1500 Suburban | 1998-1999 | Base, SLE, SLT
- C2500 Suburban | 1998-1999 | Base, SLE, SLT
- K1500 Suburban | 1998-1999 | Base, SLE, SLT
- K2500 Suburban | 1998-1999 | Base, SLE, SLT
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GMC A.I.R. Pump Part Number: 12568324
$187.65 MSRP: $381.15
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Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
- Replaces: 12563085
Fits the following GMC Models:
- Jimmy | 2001 | Diamond Edition, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- Savana 2500 | 2000-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS
- Savana 3500 | 2000-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 8.1 L GAS
- Sierra 1500 | 2001 | SL, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS
- Sierra 2500 HD | 2001 | SL, SLE, SLT | 8 Cyl 8.1 L GAS
- Sierra 3500 | 2001 | SL, SLE, SLT | 8 Cyl 8.1 L GAS
- Sonoma | 2000-2003 | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
- Yukon XL 2500 | 2001 | SLE, SLT | 8 Cyl 8.1 L GAS
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GMC Air Pump Part Number: 12732352
Product Specifications
- Other Name: Pump Assembly-Evaporator Emission Canister Purge; Purge Valve; Detection Pump
- Replaced by: 12734329
Fits the following GMC Models:
- Canyon | 2023 | AT4, AT4X, Denali, Elevation | 4 Cyl 2.7 L GAS
- Sierra 1500 | 2019-2023 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
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GMC A.I.R. Pump Part Number: 7835396
Product Specifications
- Other Name: Pump Assembly-Air Injector Reactor; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- Caballero | 1984 | Base | 8 Cyl 5.0 L GAS
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GMC Air Pump Part Number: 7835397
Product Specifications
- Other Name: Pump Assembly, Secondary Air Injection; Secondary Air Injection Pump; A.I.R. Pump; Air Injection Reactor Pump & Multi-Function Compressor; Pump Assembly, Air Injector Reactor
Fits the following GMC Models:
- Caballero | 1984 | Amarillo, Base, Diablo | 6 Cyl 3.8 L GAS
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GMC A.I.R. Pump Part Number: 7849156
Product Specifications
- Other Name: Pump Assembly-Air Injection; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- Caballero | 1987 | Base, Diablo | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS
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GMC Diverter Valve Part Number: 7834916
Product Specifications
- Other Name: Pump Assembly; Secondary Air Injection Pump; A.I.R. Pump; Air Injection Reactor Pump & Multi-Function Compressor.
Fits the following GMC Models:
- Caballero | 1984-1987 | Amarillo, Base, Diablo | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS
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GMC A.I.R. Pump Part Number: 7849834
Product Specifications
- Other Name: Pump Assembly-Air Injector; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- R2500 Suburban | 1987-1991 | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 7.4 L GAS
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GMC A.I.R. Pump Part Number: 7843607
Product Specifications
- Other Name: Pump Assembly, Secondary Air Injection; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump
Fits the following GMC Models:
- C1500 | 1984 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C1500 Suburban | 1984 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C2500 | 1984 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C2500 Suburban | 1984 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C3500 | 1984 | Base, High Sierra, Sierra Classic | 8 Cyl 5.7 L GAS
- G1500 | 1984 | Rally, Rally Custom, Rally STX, Vandura | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- G2500 | 1984 | Rally, Rally Custom, Rally STX, Vandura | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- G3500 | 1984 | Magnavan, Rally, Rally Camper Special, Rally Custom, Rally STX, Vandura, Vandura Special | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- Jimmy | 1984 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K1500 | 1984 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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GMC A.I.R. Pump Part Number: 7835394
Product Specifications
- Other Name: Pump; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump
Fits the following GMC Models:
- C1500 | 1984 | Base | 6 Cyl 4.1 L GAS
- C2500 | 1984 | Base | 6 Cyl 4.1 L GAS, 6 Cyl 4.8 L GAS
- C3500 | 1984 | Base | 6 Cyl 4.8 L GAS
- G1500 | 1984 | Rally, Vandura | 6 Cyl 4.1 L GAS
- G2500 | 1984 | Rally, Vandura | 6 Cyl 4.1 L GAS
- G3500 | 1984 | Vandura | 6 Cyl 4.1 L GAS
- K1500 | 1984 | Base | 6 Cyl 4.1 L GAS
- K2500 | 1984 | Base | 6 Cyl 4.8 L GAS
- K3500 | 1984 | Base | 6 Cyl 4.8 L GAS
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GMC A.I.R. Pump Part Number: 7835395
Product Specifications
- Other Name: Pump Assembly-Air Injector; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump
Fits the following GMC Models:
- C1500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- C2500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
- G1500 | 1984 | Rally, Vandura | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- G2500 | 1984 | Rally, Vandura | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- G3500 | 1984 | Rally, Vandura | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- Jimmy | 1984-1985 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K1500 Suburban | 1985-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- K2500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
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GMC A.I.R. Pump Part Number: 26001405
Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- Jimmy | 1992-1993 | Base, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- S15 | 1987-1990 | Base, EL, Gypsy, High Sierra, Sierra Classic | 6 Cyl 2.8 L GAS
- S15 Jimmy | 1987-1989 | Base, Gypsy, Sierra Classic, Timberline | 6 Cyl 2.8 L GAS
- Sonoma | 1991-1993 | Base, GT, SLE, SLS | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 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 A.I.R. Pump Part Number: 7849832
Product Specifications
- Other Name: Pump Assembly-Air Injection; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- C1500 | 1988-1990 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C2500 | 1988-1990 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C3500 | 1988-1990 | Sierra, Sierra SLE, Sierra SLX
- G1500 | 1987-1992 | Rally, Rally STX, Vandura | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- G2500 | 1987-1992 | Rally, Rally STX, Vandura | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- G3500 | 1987-1992 | Magnavan, Rally, Rally Camper Special, Rally Custom, Rally STX, Vandura, Vandura Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- Jimmy | 1987-1990 | Base, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K1500 | 1988-1990 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K2500 | 1988-1990 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K3500 | 1988-1990 | Sierra, Sierra SLE, Sierra SLX
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GMC A.I.R. Pump Part Number: 15059238
Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- Sierra 1500 | 2001 | SL, SLE, SLT | 6 Cyl 4.3 L GAS
- Sierra 2500 HD | 2001 | SL, SLE, SLT | 8 Cyl 8.1 L GAS
- Sierra 3500 | 2001 | SL, SLE, SLT | 8 Cyl 8.1 L GAS
- Yukon XL 2500 | 2001 | SLE, SLT | 8 Cyl 8.1 L GAS
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GMC A.I.R. Pump Part Number: 7849167
Product Specifications
- Other Name: Pump Assembly-Air Injection; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- C1500 | 1988-1993 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C1500 Suburban | 1992-1993 | Base, SLE | 8 Cyl 5.7 L GAS
- C2500 | 1988-1993 | Sierra, Sierra SLE, 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
- C2500 Suburban | 1992-1993 | Base, SLE | 8 Cyl 5.7 L GAS
- C3500 | 1988-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS
- Jimmy | 1987-1991 | Base, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K1500 | 1988-1993 | Sierra, Sierra SLE, Sierra SLX, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K1500 Suburban | 1992-1993 | Base, SLE | 8 Cyl 5.7 L GAS
- K2500 | 1988-1993 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K2500 Suburban | 1992-1993 | Base, SLE | 8 Cyl 5.7 L GAS
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GMC A.I.R. Pump Part Number: 7849833
Product Specifications
- Other Name: Pump Assembly-Air Injection; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- C2500 | 1991-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS
- C2500 Suburban | 1992-1993 | Base, SLE | 8 Cyl 7.4 L GAS
- C3500 | 1988-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS
- G3500 | 1988-1989 | Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special | 8 Cyl 7.4 L GAS
- K2500 | 1991-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS
- K2500 Suburban | 1992-1993 | Base, SLE | 8 Cyl 7.4 L GAS
- K3500 | 1988-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS
- P3500 | 1988-1989 | Base, Value Van | 8 Cyl 7.4 L GAS
- R2500 | 1988-1989 | Base, High Sierra, Sierra Classic | 8 Cyl 7.4 L GAS
- R2500 Suburban | 1988-1991 | Base, Sierra Classic, SLE | 8 Cyl 7.4 L GAS
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GMC A.I.R. Pump Part Number: 15022543
Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- Sierra 1500 | 1999-2001 | SL, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS
- Sierra 2500 | 1999-2000 | SL, SLE, SLT | 8 Cyl 5.3 L GAS
- Yukon | 2000-2003 | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 1500 | 2000-2001 | SLE, SLT | 8 Cyl 5.3 L GAS
- Yukon XL 2500 | 2000 | SLE, SLT | 8 Cyl 6.0 L GAS
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GMC A.I.R. Pump Part Number: 10240806
Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
Fits the following GMC Models:
- C2500 | 1996-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
- C2500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 7.4 L GAS
- C3500 | 1996-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
- K2500 | 1996-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
- K2500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 7.4 L GAS
- K3500 | 1996-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
- Savana 3500 | 1996-2000 | Base, SLE | 8 Cyl 7.4 L GAS
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GMC Secondary Air Injection Pump

Choose OEM Secondary Air Injection Pump, 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 Secondary Air Injection Pump. 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.

GMC Secondary Air Injection Pump Parts and Q&A

A.I.R. Pump
15928252
Q: How to Replace the Secondary Air Injection Pump on GMC Canyon?
A:
Starting the secondary air injection pump replacement begins with opening the hood to disconnect both the AIR pump inlet hose quick connect fitting and the outlet hose quick connect fitting from the pump. You must first remove the engine shield along with unconnecting the engine wiring harness electrical connector from the AIR pump wiring harness electrical connector. The elastic action of pressing the clip holding the AIR pump wiring harness electrical connector separates it from the bracket after which you must open the clip to remove the harness. First disconnect the AIR pump nuts while lowering the vehicle before you reposition the hoses of the AIR pump inlet and outlet. Finally pull out the AIR pump from its installation location. You should begin by placing the AIR pump in its designated position followed by raising and supporting the vehicle before installing the AIR pump nuts with 9 Nm (80 lb in) torque. You should install the AIR pump wiring harness electrical connector clip onto its bracket and then connect both the wiring harness and electrical connector before closing the clip. The engine wiring harness electrical connector needs attachment to the AIR pump wiring harness electrical connector. The engine shield should be reattached while placing AIR pump inlet and outlet hoses into position for connecting the pump outlet hose quick connect fitting and inlet hose quick connect fitting before closing the hood.
A.I.R. Pump
12574379
Q: How to Replace the Secondary Air Injection Pump on GMC Envoy?
A:
The first step for secondary air injection (AIR) pump replacement is to lift up the vehicle. First detach both air pipes from the air reaction pump before removing the Relay from its bracket and breaking the electric connector from the air pump. The installation begins by taking out the air pump from the vehicle after removing its 3 frame securing bolts. After placement of the air pump inside its installation slot position the three bolts on the vehicle frame until torque reaches 20 n.m (15 lb ft). Complete the electrical connector connection to the air pump followed by installing the electrical Relay on the air pump bracket then finalize contact between the air inlet and outlet pipes and the air pump by checking for debris before connection. Finally, lower the vehicle.