Oxygen Sensor - 2016-2019 GMC Sierra 2500 HD 6.0L V8 - Walker - M182737

Interchange Part Number

12627139, 12643707, 12645561, 12655677, 12666671, 12666673, 12670254, 12681390, 234-4763, 55485043, 55510278, 55569902

Make:

Model:

Year:

Description

GMC Sierra 2500 HD Upstream Left Oxygen Sensor. Brand: Walker. Fits Years: 2016, 2017, 2018, 2019, 16, 17, 18, 19. OE Replacement -- B1S1 - 350-34948

Condition

New

Notes

OE Replacement