Secondary Air Injection Pump 215-704 – For Chevy Equinox, GMC Terrain, Buick LaCrosse/Regal 2.4L 2011-2015 – OE Quality, 2-Year Warranty, Direct Replacement

If your check engine light is on and you suspect the air injection system, this secondary air pump is the fix.

It’s an OE-quality replacement that fits a bunch of GM models: Chevy Equinox, GMC Terrain, Buick LaCrosse, and Regal with the 2.4L 4-cylinder engine from 2011 to 2015.

Part numbers 12634644, 215-704, and 306-053 all cross-reference, so you know it’s the right one.

Note: it comes without a bracket, so you’ll reuse your existing one.

It’s brand new, comes with a 2-year warranty, and is a direct fit—just swap it in and clear those codes.

Keep your emissions system happy and your ride running clean!