How to Properly Service and Replace the Secondary Air Injection Pump on Buick LeSabre?

The installation of a new secondary air injection (AIR) pump begins with loosening the pinch clamp on the air exhaust pipe hose and unhinging the air exhaust hose from the air pump. The procedure starts by disconnecting the electrical connector of the air pump while removing three mounting nuts that connect the air pump bracket to the transmission mount. Detach the air pump together with its bracket while they function as an assembly unit. The installation process requires you to fix the air pump together with bracket onto the transmission mount via three securing nuts tightened to 50 n.m (37 lb ft) torque setting. The electrical connection to the air pump should be installed before applying light lubrication to the air pump outlet hose interior followed by attaching the exhaust hose to the outlet port. Place the pinch clamp around the junction of the air pump outlet port and the exhaust hose.

OEM Buick LeSabre 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).

4 Secondary Air Injection Pumps found

View related parts
Buick LeSabre A.I.R. Pump
Part Number: 7838575
Product Specifications
- Other Name: Pump, A.I.R; 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:
- 1984-1987 Buick LeSabre | Collector's Edition, Custom, Estate Wagon, Limited | 8 Cyl 5.0 L GAS
View related parts
Buick LeSabre Air Pump
Part Number: 7849159
Product Specifications
- Other Name: Pump Assembly-Air Injector; Secondary Air Injection Pump; A.I.R. 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:
- 1987-1990 Buick LeSabre | Estate Wagon | 8 Cyl 5.0 L GAS
View related parts
Buick LeSabre 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:
- 1984-1985 Buick LeSabre | Collector's Edition, Custom, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Buick LeSabre A.I.R. Pump
Part Number: 12568224
Product Specifications
- Other Name: Pump Kit, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump; Pump; Air Injection Reactor Pump & Multi-Function Air Compressor Kit.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS

Buick LeSabre Secondary Air Injection Pump

Our website offers an extensive catalog of genuine Buick LeSabre Secondary Air Injection Pump at unbeatable prices. Every OEM Buick LeSabre Secondary Air Injection Pump comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Buick LeSabre Secondary Air Injection Pump Parts Questions & Experts Answers

A.I.R. Pump
12568224
Q: How to Properly Service and Replace the Secondary Air Injection Pump on Buick LeSabre?
A: The installation of a new secondary air injection (AIR) pump begins with loosening the pinch clamp on the air exhaust pipe hose and unhinging the air exhaust hose from the air pump. The procedure starts by disconnecting the electrical connector of the air pump while removing three mounting nuts that connect the air pump bracket to the transmission mount. Detach the air pump together with its bracket while they function as an assembly unit. The installation process requires you to fix the air pump together with bracket onto the transmission mount via three securing nuts tightened to 50 n.m (37 lb ft) torque setting. The electrical connection to the air pump should be installed before applying light lubrication to the air pump outlet hose interior followed by attaching the exhaust hose to the outlet port. Place the pinch clamp around the junction of the air pump outlet port and the exhaust hose.