2X O2 Oxygen Sensors for GMC Sierra 2500 3500 HD (2007–2019)

Includes:
- 2X O2 Oxygen Sensors

Fits Models:
- GMC Sierra 2500 HD
- GMC Sierra 3500 HD

Model Years:
- 2007–2019

Submodels:
- Common trims include SLE, SLT, Denali
- Chassis codes: GMT900, GMT K2XX
- Body styles: Crew Cab, Double Cab, Regular Cab

Engine Options:
- Common engine sizes include 6.0L V8, 6.6L Duramax Diesel, 5.3L V8
- Engine codes: L96, LML, L83

Description:
These oxygen sensors are designed for GMC Sierra 2500 and 3500 HD models from 2007 to 2019. They play a crucial role in monitoring exhaust gases, ensuring optimal engine performance and emissions control.

Features:
- Direct fit replacement for easy installation
- High-quality materials for durability
- Enhanced fuel efficiency and reduced emissions
- Compatible with multiple engine options
- Designed to meet or exceed OEM specifications