2012 GMC Sierra 1500 Engine Air Filters

Genuine GM engine air filters for the 2012 GMC Sierra 1500, at wholesale prices. Factory air filters seal to the housing correctly, which is what keeps unfiltered air out of the intake tract. GMT900 through 2013, K2XX from 2014 to 2018, and the T1XX from 2019 with the CarbonPro bed option.

When to replace

Reduced throttle response or a mass airflow code after a cheap filter. On a light duty pickup, box length and cab style drive more part number splits here than the engine does.

The case for genuine GM

• Central shipping origin. Dallas keeps engine air filters transit times short nationwide.
• Backed after the sale. If your engine air filters does not work out, we make it right.
• Factory warranty. Genuine engine air filters carry GM coverage aftermarket cannot match.

Avoiding the wrong part

GM revises parts mid-production. The OEM catalog tracks those revisions; cross-reference tables usually do not. Send us your VIN and we will confirm the exact part number before you order. Orders in by 3pm Central usually go out the same day, with shipping calculated at real cost.