O2 Sensor Upstream & Downstream 2x for Kia Rio (2001–2005)

O2 Sensor Upstream & Downstream 2x for Kia Rio 2001-2005

Includes:
- 2 x oxygen sensors (upstream and downstream)

Fits Models:
Kia Rio

Model Years:
2001-2005

Submodels:
Base, LX, EX

Engine Options:
1.6L I4

Description:
Upgrade set with both upstream and downstream O2 sensors for Kia Rio 2001-2005. Improves emissions accuracy, fuel trim, and overall performance. Fully compatible with factory harness and mounting locations.

Features:
- Designed for Kia Rio 2001-2005
- Includes 2 x O2 sensors (upstream & downstream)
- Replaces OEM sensors and restores proper monitoring

Keywords:
O2 sensor, Kia Rio, upstream, downstream, oxygen sensor, 2001-2005, auto parts