392102B355 Hyundai / KIA SENSORASSY-OXYGEN, Price: 156.10$, Weight: 0.107kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Hyundai / KIA |
392102B355 |
SENSORASSY-OXYGEN |
3 |
0.107 |
4-5 |
156.10$ |
OEM‑spec O2/Lambda Sensor for precise fuel control ⚙️
This oxygen sensor keeps your Hyundai/Kia engine running clean and efficient. It constantly reports exhaust oxygen to the ECU, so the air‑fuel mix stays in the sweet spot for power, economy, and low emissions .
Why this part is needed
With accurate feedback, the ECU fine‑tunes fuel in closed loop. That means smooth idle, strong mid‑range, better MPG, and long catalytic converter life.
How it works
Mounted in the exhaust stream, the heated sensing element reacts to oxygen content and generates a signal. The ECU uses this signal to adjust injector pulse width thousands of times per minute, protecting the catalyst and maintaining stoichiometry.
What happens if it’s bad
- Check Engine light, rich/lean codes
- High fuel use, rough idle, sluggish accel
- Failed emissions, sulfur smell, black smoke
- Risk of catalytic converter damage over time
Tech notes for install
Direct‑fit connector and thread. Install on a cool exhaust, avoid touching the tip, torque to spec, then clear codes and complete a drive cycle.
Compatibility
- Tucson 18 (Czech Plant-Eur) (2018-2020)
- Tucson 18 (Czech Plant-Mes) (2018-2020)
- Avante
- Accent 18 (Mexico Plant-Can) (2017-2020)
- Accent 18 (Mexico Plant-Usa) (2017-2022)