2X Upstream O2 Oxygen Sensors for Nissan Altima (2002–2004) Sentra (2001)
Includes:
- 2X Upstream O2 Oxygen Sensors
Fits Models:
- Nissan Altima
- Nissan Sentra
Model Years:
- 2001, 2002, 2003, 2004
Submodels:
- Altima: 2.5, 3.5 (L32, L31 chassis codes)
- Sentra: SE-R, GXE, XE, 1.8 (B15 chassis code)
Engine Options:
- Altima: 2.5L QR25DE, 3.5L VQ35DE
- Sentra: 1.8L QG18DE
Description:
These upstream O2 oxygen sensors are designed for Nissan Altima and Sentra models from the early 2000s. They monitor the oxygen levels in the exhaust gases, ensuring optimal engine performance and emissions control.
Features:
- Direct fit for specified Nissan models
- Enhances fuel efficiency and reduces emissions
- Durable construction for long-lasting performance
- Easy installation with no modifications required
- Compatible with standard engine options