2012 Chevrolet Silverado 2500 HD Oxygen Sensors
2012 Chevrolet Silverado 2500 HD Oxygen Sensors
Genuine GM oxygen sensors for the 2012 Chevrolet Silverado 2500 HD, at wholesale prices. Sensor part numbers differ by bank and by upstream or downstream position, and the connectors are not interchangeable. GMT900 HD through 2014, K2XX HD from 2015 to 2019, and the T1XX HD from 2020.
What sends people here
A check engine light with a fuel trim or catalyst efficiency code. On a heavy duty pickup, box length and cab style drive more part number splits here than the engine does.
Why order factory
- VIN verified fitment. We confirm the oxygen sensors number against your vehicle before it ships.
- Same day dispatch. Order oxygen sensors by mid-afternoon and it leaves our warehouse that day.
- Returns without a fight. We would rather fix a oxygen sensors order than argue about it.
- Covered by GM. On oxygen sensors that coverage is worth more than the price gap.
- Real wholesale. The same oxygen sensors your dealer sells, at a fraction over our cost.
Before you order
The factory number ties back to GM engineering records, which is something no aftermarket catalog can offer. Give us the number stamped on the old part and we will trace what it superseded to. Same day shipping on in stock items, direct from one of the largest GM parts warehouses in the country.
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