Set of 4 Oxygen O2 Sensors for Nissan Frontier Xterra (2005–2019)

Includes:
- Set of 4 Oxygen O2 Sensors

Fits Models:
- Nissan Frontier
- Nissan Xterra

Model Years:
- 2005–2019

Submodels:
- Common trims include S, SV, PRO-4X, and SL for Frontier; X, S, SE, and Off-Road for Xterra. Chassis codes include D40 for Frontier and N50 for Xterra.

Engine Options:
- Common engine sizes include 2.5L I4 (QR25DE), 4.0L V6 (VQ40DE), and 5.6L V8 (VK56DE) for specific trims.

Description:
This set of 4 Oxygen O2 Sensors is designed for Nissan Frontier and Xterra models from 2005 to 2019. These sensors monitor the exhaust gases and help optimize engine performance and fuel efficiency.

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