How to Replace the Secondary Air Injection Pump on Buick Rainier?

The vehicle elevation process starts the replacement of the Secondary Air Injection Pump. Start by disconnecting both air pipes from the secondary air injection (AIR) reaction pump followed by removing the electrical Relay from the air pump bracket while disconnecting its electrical connector from the air pump. You must detach the air pump bracket from the vehicle frame through 3 bolts before extracting the air pump from the vehicle. Position the air pump inside the vehicle then install 3 bolts to fix the air pump bracket to the vehicle frame while tightening them to 20 n.m (15 lb ft). The electrical connector should be connected to the air pump before reinstalling the electrical Relay onto its mounting bracket. The air pump installation process requires clean pipes for air inlet and outlet before the connection to the pump and both pipes must be linked. Finally, lower the vehicle.

OEM Buick Rainier Secondary Air Injection Pump

Secondary Smog Air Injection Pump

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Secondary Air Injection Pumps found

View related parts
Buick Rainier A.I.R. Pump Part Number: 12574379
$252.47 MSRP: $512.79
You Save: $260.32 (51%)
Ships in 1 Business Day
ADD TO CART
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:
- 2004-2005 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS
View related parts
Buick Rainier A.I.R. Pump Part Number: 10373306
$181.01 MSRP: $324.68
You Save: $143.67 (45%)
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:
- 2006-2007 Buick Rainier | CXL | 6 Cyl 4.2 L GAS

Buick Rainier 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 Buick Rainier parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Rainier 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.

The BUCK Air Injection Pump also called Air Injection Reactor is crucial in raising the efficiency of the Buick Rainier cars that were manufactured between 2004 and 2007. This brand new method drastically cuts down emissions by channelling fresh air into the exhaust pipe, thereby making it easier for the unburned fuel to be oxidised. The Buick Rainier Secondary Air Injection Pump consists of an air pump, the air control valve, as well as the diverter valve which collectively work in order to enhance the performance while preventing a backfire. The Buick Rainier Secondary Air Injection Pump is reliable as the fame of Buick vehicles and guarantees great fuel economy and raw power from its two available engines 4.2L Vortec I6 and 5.3L Small-block V8. This pump blends in perfectly with the Rainier's sleek framework not only adding on its effectiveness but supports the vehicle's safety feature as well based on the high NHTSA ratings on side impact test. Maintenance of this Buick Rainier Secondary Air Injection Pump is important so as to continue its operations and not contributing to higher emission. The Buick Rainier Secondary Air Injection Pump is another splendid part featuring enhanced engineering and OEM parts that make it distinctive in the market while enhancing the Rainier's brand image for sophistication, elegance, and durability. This commitment to excellence makes the Buick Rainier an ideal choice to those shoppers interested in the mid-size luxury SUV that offers power and classes while being ecological at the same time.

Buick Rainier Secondary Air Injection Pump Parts Questions & Experts Answers

A.I.R. Pump
10373306
Q: How to Replace the Secondary Air Injection Pump on Buick Rainier?
A:
The vehicle elevation process starts the replacement of the Secondary Air Injection Pump. Start by disconnecting both air pipes from the secondary air injection (AIR) reaction pump followed by removing the electrical Relay from the air pump bracket while disconnecting its electrical connector from the air pump. You must detach the air pump bracket from the vehicle frame through 3 bolts before extracting the air pump from the vehicle. Position the air pump inside the vehicle then install 3 bolts to fix the air pump bracket to the vehicle frame while tightening them to 20 n.m (15 lb ft). The electrical connector should be connected to the air pump before reinstalling the electrical Relay onto its mounting bracket. The air pump installation process requires clean pipes for air inlet and outlet before the connection to the pump and both pipes must be linked. Finally, lower the vehicle.