Secondary Oldsmobile Intrigue Air Injection Pump These original equipment secondary air injection pumps have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. 2010-2017 GM Secondary Air Injection Pump with Bracket 12634644 | GM Parts Center Helps maintain controlled air flow to proper air injection components Function: Helps maintain controlled air flow to air injection components to support emissions control. Quality: Manufactured to GM OE specification for fit... ACDelco GM Original Equipment Secondary Air Injection Pumps are GM-recommended replacements for your vehicle's original components. NEW GM OEM PUMP- GENERAL MOTORS GMC 12654578 Offering the quality, reliability, and durability of GM OE
