Shop 2002 Cadillac Escalade EXT Secondary Air Injection Pump (Right). 4.2 LITER. All Models; 4.2L. Air Emission, SYSTEM, Repair - OEM Cadillac Part # 12574379

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Secondary Air Injection Pump (Right)

Part Number: 12574379

Secondary Air Injection Pump. Smog Pump.
An emissions component, that is part of the Secondary Air Injection system, which is responsible for Pumping clean Air into the vehicle's exhaust stream to promote a cleaner and more complete burn before the fumes exit the tailpipe.

Secondary Air Injection Pump

Fits Bravada, Envoy, Envoy XL, Envoy XUV, Rainier, Trailblazer, Trailblazer EXT

4.2 LITER. All Models; 4.2L.
Air Injection System Air Pump - Repair or Replace
A failed air injection pump or secondary air pump will often have no noticeable symptoms beyond a check engine light, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.

Assemblies
Fitment/Applications
This product fits 54 vehicle variants.
Buick: 1 models, 8 variants between 2004 and 2005.
Chevrolet: 2 models, 20 variants between 2004 and 2005.
GMC: 3 models, 24 variants between 2004 and 2005.
Oldsmobile: 1 models, 2 variants for 2004.
 
MSRP $ 512.79
Installed Price $ 512.79

Call our service department to schedule installation:

Installed price includes part and dealer installation cost, local taxes not included.

Barcode for 12574379
12574379