Set of 4 Oxygen Sensors for Nissan Frontier Xterra (2004)

Includes:
- Set of 4 Oxygen Sensors

Fits Models:
- Nissan Frontier
- Nissan Xterra

Model Years:
- 2004

Submodels:
- Frontier (D40), Xterra (N50)

Engine Options:
- 2.5L QR25DE, 4.0L VQ40DE

Description:
This set of 4 oxygen sensors is designed for the 2004 Nissan Frontier and Xterra, ensuring optimal engine performance and emissions control. These sensors monitor the air-fuel mixture, providing accurate data to the engine control unit for improved fuel efficiency and reduced emissions.

Features:
- Direct fit replacement for 2004 Nissan Frontier and Xterra
- Enhances fuel efficiency and engine performance
- Reduces harmful emissions
- Durable construction for long-lasting use
- Easy installation with no modifications required