How to service the Secondary Air Injection Pump on Chevrolet Impala?

The first step to service the Air Injection Pump begins with ignition shutdown followed by raising the vehicle with correct lifting tools. Begin service of the Air Injection Pump by removing both the left wheel assembly and left front fender liner. The service technician should first loosen the clamp on the AIR exhaust pipe hose before detaching the AIR exhaust hose from both the pump and electrical connector. An assembly of AIR pump and bracket can be removed by unfastening the frame-mounted nuts. Secure the AIR pump and bracket to the frame mount through its frame mount nuts while tightening them to 37 lb ft (50 N.m). Secure the electrical connector of the AIR pump and apply slight lubrication to the inner hose edge of the exhaust until mounting on the outlet port. The AIR exhaust hose pinch clamp should be placed around the connection before reinstalling the left front fender liner and left wheel assembly and lowering the vehicle.

How to Replace the Secondary Air Injection Pump on Chevrolet Impala?

The first step to replace the Secondary Air Injection Pump involves taking off the air cleaner upper housing. From the under the hood position disconnect the secondary air injection (AIR) pump hose quick connect fitting that connects to the pump while taking out the hose. The vehicle needs to be raised at sufficient height. First disconnect the air feed tube quick connect fitting from the pump location. The engine wiring harness electrical connector needs to be detached from its connection to the air pump wiring harness electrical connector. Apply pressure to the air pump wiring harness electrical connector clip and move it to release the clip-connector from the bracket. Lower the car by removing the pump nuts than follow with lowering the vehicle. Unfasten the air pump feed tube if needed to extract the pump after which remove the equipment. The air pump should be mounted onto the bracket before raising and supporting the vehicle for installation. After mounting the air pump nuts onto their mounting positions, tighten them to 89 lb in (10 Nm). Install the air pump wiring harness electrical connector clip onto the bracket before uniting it with the engine wiring harness electrical connector. Fasten the quick connect fitting of the air feed tube to the pump. From under the hood position the pump hose quick connector to directly connect it with the pump. Replacement of the air cleaner upper housing completes the installation process.

OEM Chevrolet Impala Secondary Air Injection Pump

Secondary Smog Air Injection Pump

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14 Secondary Air Injection Pumps found

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Chevrolet Impala Injector Pump Part Number: 12630667
$161.81 MSRP: $328.64
You Save: $166.83 (51%)
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Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; A.I.R. Pump; Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Chevrolet Impala | Eco | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Chevrolet Impala A.I.R. Pump Part Number: 12643965
$173.82 MSRP: $314.60
You Save: $140.78 (45%)
Ships in 1-3 Business Days
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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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Chevrolet Impala | LT, LTZ | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Impala A.I.R. Pump Part Number: 12634456
$170.88 MSRP: $347.08
You Save: $176.20 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Impala A.I.R. Pump Part Number: 12594429
$231.14 MSRP: $414.59
You Save: $183.45 (45%)
Ships in 1-2 Business Days
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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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2010 Chevrolet Impala | 50th Anniversary Edition, LS, LT, LTZ, Police | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Chevrolet Impala Air Pump Part Number: 12568241
$224.05 MSRP: $455.06
You Save: $231.01 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; A.I.R. Pump; Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
- Replaces: 24507964
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Chevrolet Impala | Base, LS | 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
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Chevrolet Impala A.I.R. Pump Part Number: 12634457
$126.41 MSRP: $228.80
You Save: $102.39 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Impala A.I.R. Pump Part Number: 19356377
$217.75 MSRP: $394.12
You Save: $176.37 (45%)
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Product Specifications
- Other Name: Pump Assembly, Secondary Air Injection; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
- Replaces: 12591022
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2010 Chevrolet Impala | 50th Anniversary Edition, LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Chevrolet Impala A.I.R. Pump Part Number: 12654577
$138.27 MSRP: $248.02
You Save: $109.75 (45%)
Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump
- Replaces: 12633981
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Chevrolet Impala | LS, LT, LTZ | 4 Cyl 2.5 L GAS
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Chevrolet Impala A.I.R. Pump Part Number: 12554580
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
- Replaces: 26044885
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala A.I.R. Pump Part Number: 7832116
Product Specifications
- Other Name: Pump Assembly, Secondary Air Injection; Secondary Air Injection Pump
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
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Chevrolet Impala 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS
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Chevrolet Impala 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Chevrolet Impala | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
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Chevrolet Impala 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.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Impala Air Pump Part Number: 12572176
Product Specifications
- Other Name: Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; A.I.R. Pump; Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003 Chevrolet Impala | Base, LS, LS Sport | 6 Cyl 3.8 L GAS

Chevrolet Impala Secondary Air Injection Pump

Want to cut long-term maintenance and repair costs? Choose OEM Secondary Air Injection Pump. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Impala parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Impala Secondary Air Injection Pump 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.

Chevrolet Impala is regarded for its reliability and performance on the road and many factors make it so; one of the parts is the Secondary Air Injection Pump. As a significant part it performs a great role in increasing the efficiency and safety of the appliance by injecting fresh air into the exhaust during the warm-up of the engine. This process assists in burning of the remaining fuel which apart from helping in emitting less harmfully also assists the catalytic converter to warm up early. Secondary Air Injection Pump is available for the models of Impala, which are in production from generation 10 to the current one, and hence, each generation is conscious of its environmental impact. In its normal operation, Secondary Air Injection Pump helps avoid such powerplant troubles as hesitation and rough idle, for example, during cold start. From the various models of the Chevrolet Impala, changes in the other aspects of the Impala have seen the addition of different styles of the Secondary Air Injection Pump as a more improved model. Importantly, the Secondary Air Injection Pump dominates other commodities in the market because of its durability and effectiveness in producing extra force and power to make the drive enjoyable. The Secondary Air Injection Pump is now a significant part of what it means to be a full-sized sedan with remarkable engineering, nice luxury, and an emphasis on achieving as little harm to the Earth as possible as the Chevrolet Impala now and into the future.

Chevrolet Impala Secondary Air Injection Pump Parts and Q&A

Air Pump
12568241
Q: How to service the Secondary Air Injection Pump on Chevrolet Impala?
A:
The first step to service the Air Injection Pump begins with ignition shutdown followed by raising the vehicle with correct lifting tools. Begin service of the Air Injection Pump by removing both the left wheel assembly and left front fender liner. The service technician should first loosen the clamp on the AIR exhaust pipe hose before detaching the AIR exhaust hose from both the pump and electrical connector. An assembly of AIR pump and bracket can be removed by unfastening the frame-mounted nuts. Secure the AIR pump and bracket to the frame mount through its frame mount nuts while tightening them to 37 lb ft (50 N.m). Secure the electrical connector of the AIR pump and apply slight lubrication to the inner hose edge of the exhaust until mounting on the outlet port. The AIR exhaust hose pinch clamp should be placed around the connection before reinstalling the left front fender liner and left wheel assembly and lowering the vehicle.
A.I.R. Pump
12594429
Q: How to Replace the Secondary Air Injection Pump on Chevrolet Impala?
A:
The first step to replace the Secondary Air Injection Pump involves taking off the air cleaner upper housing. From the under the hood position disconnect the secondary air injection (AIR) pump hose quick connect fitting that connects to the pump while taking out the hose. The vehicle needs to be raised at sufficient height. First disconnect the air feed tube quick connect fitting from the pump location. The engine wiring harness electrical connector needs to be detached from its connection to the air pump wiring harness electrical connector. Apply pressure to the air pump wiring harness electrical connector clip and move it to release the clip-connector from the bracket. Lower the car by removing the pump nuts than follow with lowering the vehicle. Unfasten the air pump feed tube if needed to extract the pump after which remove the equipment. The air pump should be mounted onto the bracket before raising and supporting the vehicle for installation. After mounting the air pump nuts onto their mounting positions, tighten them to 89 lb in (10 Nm). Install the air pump wiring harness electrical connector clip onto the bracket before uniting it with the engine wiring harness electrical connector. Fasten the quick connect fitting of the air feed tube to the pump. From under the hood position the pump hose quick connector to directly connect it with the pump. Replacement of the air cleaner upper housing completes the installation process.