Product Description
12" O2 Extension Harnesses Fits 2014-2022 GM Truck SUV
Compatible with GM LT Gen V series engines with 4-wire dark gray style connectors. Also fits some of the new GM models O2 sensors. Check your connector ends and keying to make sure they fit correctly.
Fits the following models (Gasoline 5.3L and 6.2L V8 applications only):
- Cadillac Escalade 2015-2020
- Chevrolet Express 2500 2016-2020
- Chevrolet Express 3500 2016-2020
- Chevrolet Express 4500 2016-2019
- Chevrolet Silverado 1500 2014-2019
- Chevrolet Suburban 2015-2020
- Chevrolet Tahoe 2015-2020
- GMC Savana 2500 2016-2020
- GMC Savana 3500 2016-2020
- GMC Savana 4500 2016-2019
- GMC Sierra 1500 2014-2018
- GMC Yukon 2015-2020
- GMC Yukon XL 2015-2020
