How to service and repair the Secondary Air Injection Pump on Chevrolet Express 3500?

Before servicing and repairing the Air Injection Pump, one has to first disconnect the Secondary Air Injection (AIR) pump harness connector from the AIR output hoses, from the AIR valve. After that, disassemble the pump from the mounting plate by detaching the bolt of the pump and removing the pump. For the installation, first install the AIR pump ensuring you ve followed the precautions as stipulated in the Fastener Notice in Service Precautions. Then install the AIR pump mounting bolt and torque it to 17 N.m (13 lb ft). Lastly, connect the AIR pump harness connector and the AIR pump output hose to the AIR valve.

OEM Chevrolet Express 3500 Secondary Air Injection Pump

Secondary Smog Air Injection Pump

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Chevrolet Express 3500 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Express 3500 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet Express 3500 | Base, LS | 8 Cyl 7.4 L GAS

Chevrolet Express 3500 Secondary Air Injection Pump

Our website offers an extensive catalog of genuine Chevrolet Express 3500 Secondary Air Injection Pump at unbeatable prices. Every OEM Chevrolet Express 3500 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!

Chevrolet Express 3500 Secondary Air Injection Pump Parts Questions & Experts Answers

A.I.R. Pump
12568324
Q: How to service and repair the Secondary Air Injection Pump on Chevrolet Express 3500?
A: Before servicing and repairing the Air Injection Pump, one has to first disconnect the Secondary Air Injection (AIR) pump harness connector from the AIR output hoses, from the AIR valve. After that, disassemble the pump from the mounting plate by detaching the bolt of the pump and removing the pump. For the installation, first install the AIR pump ensuring you ve followed the precautions as stipulated in the Fastener Notice in Service Precautions. Then install the AIR pump mounting bolt and torque it to 17 N.m (13 lb ft). Lastly, connect the AIR pump harness connector and the AIR pump output hose to the AIR valve.