2X Downstream Oxygen O2 Sensor for Pontiac Montana (2001–2004)

Includes:
- 2X Downstream Oxygen O2 Sensor

Fits Models:
- Pontiac Montana

Model Years:
- 2001–2004

Submodels:
- Applies to listed models

Engine Options:
- Compatible with standard engine options

Description:
This product includes two downstream oxygen sensors designed specifically for the Pontiac Montana from 2001 to 2004. These sensors monitor the exhaust gases after the catalytic converter, ensuring optimal engine performance and emissions control.

Features:
- Direct fit replacement for easy installation
- Enhances fuel efficiency and reduces emissions
- Durable construction for long-lasting performance
- Compatible with various engine configurations
- Designed to meet or exceed OEM specifications