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

The first step for Secondary Air Injection (Air) Pump replacement begins with turning off the ignition then lifting the vehicle through jacking. Get rid of both the left wheel assembly together with the left front fender liner. Start by easing the pinch clamp on the AIR exhaust pipe hose then disconnect the AIR exhaust hose from both the AIR pump and AIR pump electrical connector. The necessary step involves removing the nuts from the AIR pump bracket to the frame before extracting the AIR pump bracket assembly. You should use nuts to fasten the AIR pump along with bracket to the frame mount while tightening them to 50 N.m (37 lb ft). The AIR pump electrical connection gets installed and the interior air exhaust hose receives mild lubrication before attachment at the port outlet of the AIR pump. Reinstall the left front fender liner followed by the left wheel assembly after placing the pinch clamp on the outlet port or exhaust hose connection.

OEM Buick Rendezvous Secondary Air Injection Pump

Secondary Smog Air Injection Pump

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Buick Rendezvous Air Pump Part Number: 12568241
$224.05 MSRP: $455.06
You Save: $231.01 (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
- Replaces: 24507964
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Buick Rendezvous | CX, CX Plus, CXL, CXL Plus | 6 Cyl 3.4 L GAS
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Buick Rendezvous 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 Buick Rendezvous | CX, CX Plus, CXL, CXL Plus | 6 Cyl 3.4 L GAS

Buick Rendezvous Secondary Air Injection Pump

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One of the major parts found in the Buick Rendezvous is the Secondary Air Injection Pump, otherwise known as the Air Injection Reactor system, or more simply, AIR system, is instrumental in increasing the car's efficiency and decreasing its pollutive impact in that it greatly reduces the emissions of Hydrocarbons (HC) along with Carbon Monoxide (CO). Buick Rendezvous, some models of which were released between 2002 and 2007, features this highly technological system that works through injecting fresh air into the exhaust line to help in oxidizing the unburned fuel. The elements of Secondary Air Injection Pump consist of an air pump, air control valve, and the diverter valve for the proper functioning of the component. The Buick Rendezvous is built with an engine type V6 and options such as the Versatrak all-wheel drive which boosts on its dependability as well as on the quality of its performance during extremely wet weather. Daily checks should be conducted on the Secondary Air Injection Pump as a failed system results in increase in emissions and decrease in fuel efficiency. Thus the Buick Rendezvous has unmatched specifications in the automotive market based on its environmental safety and classy interior that boasts a large center console and touch-screen navigation system. These features make Buick Rendezvous one of the best models on the mid-size crossover SUV market; therefore, the Secondary Air Injection Pump plays a crucial role in enhancing the functions of this model.

Buick Rendezvous Secondary Air Injection Pump Parts Questions & Experts Answers

Air Pump
12568241
Q: How to Replace the Secondary Air Injection Pump on Buick Rendezvous?
A:
The first step for Secondary Air Injection (Air) Pump replacement begins with turning off the ignition then lifting the vehicle through jacking. Get rid of both the left wheel assembly together with the left front fender liner. Start by easing the pinch clamp on the AIR exhaust pipe hose then disconnect the AIR exhaust hose from both the AIR pump and AIR pump electrical connector. The necessary step involves removing the nuts from the AIR pump bracket to the frame before extracting the AIR pump bracket assembly. You should use nuts to fasten the AIR pump along with bracket to the frame mount while tightening them to 50 N.m (37 lb ft). The AIR pump electrical connection gets installed and the interior air exhaust hose receives mild lubrication before attachment at the port outlet of the AIR pump. Reinstall the left front fender liner followed by the left wheel assembly after placing the pinch clamp on the outlet port or exhaust hose connection.