How does a secondary air pump work? The secondary air pump draws in ambient air and injects it into the exhaust manifold downstream of the exhaust valves. There is a separate integrated air filter if the air is not drawn in from the intake system but rather directly from the engine compartment.
Features & Benefits:
· Each Air Pump is a direct-fit OE replacement that ensures ease of installation
· High-quality materials withstand extreme conditions
· Undergoes extensive testing to ensure reliability
O.E.M Replace: 12610063 ,322403M,
Safety:Yes
New or Renew:New
Anti-Corrosion:Yes
Location:Front Inner
Anti-Rust:Yes
WaterProof:Yes
Color:Black
Compatible Vehicles:
For Cherolet :
2007-2012 COLORADO 3.7L
For GMC :
2007-2012 CANYON 3.7L
For HUMMER :
2007-2010 H3 3.7L
2010 H3T
For ISUZU
2008 1-290 29L
2007-2008 1-270 3.7L