O2 Sensor Pre Cat for NHW20 ZVW30 Prius (2003–2010)

Pre Cat Oxygen O2 Sensor for Prius NHW20 ZVW30 (2003–2010)

Includes:
- 1 x Pre-Cat Oxygen O2 Sensor

Fits Models:
- Toyota Prius

Model Years:
- 2003-2010

Submodels:
- NHW20
- ZVW30

Engine Options:
- 1.5L Hybrid (1NZ-FXE)

Description:
Pre-cat O2 sensor replacement for Prius to monitor exhaust before the catalytic converter; supports NHW20/ZVW30; helps maintain emissions readiness and fuel economy.

Features:
- Designed for Toyota Prius NHW20/ZVW30 (2003-2010)
- Pre-cat sensor for accurate reading before catalyst
- Supports Hybrid Synergy Drive models and associated engines

Keywords:
Prius oxygen sensor, pre-cat, O2 sensor, NHW20 ZVW30, 2003-2010, Toyota Prius, exhaust, emissions