2010 GMC Sierra 2500 HD Oxygen Sensors
2010 GMC Sierra 2500 HD Oxygen Sensors
Genuine GM oxygen sensors for the 2010 GMC Sierra 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.
When to replace
A check engine light with a fuel trim or catalyst efficiency code. On a heavy duty pickup, cab configuration, drivetrain and box length all split this group, so the badge on the tailgate is not enough to order from.
Why buy OEM here
- Real wholesale. The same oxygen sensors your dealer sells, at a fraction over our cost.
- OEM, not lookalike. With oxygen sensors the difference shows up on installation day, not in the photo.
- VIN verified fitment. We confirm the oxygen sensors number against your vehicle before it ships.
Avoiding the wrong part
Buying factory removes the variable. You are installing what the plant installed. We would rather spend two minutes verifying than process a return next week. Orders confirmed before mid-afternoon Central are on a truck that evening.
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