






⚡ Upgrade your ride’s brain with precision oxygen sensing!
This TAUTOY dual oxygen sensor set (234-5029 & 234-4238) is engineered for Hyundai and Kia models from 2009-2016, featuring high-accuracy oxygen partial pressure measurement via durable stainless steel construction. Designed for OEM fitment, it ensures optimal air-fuel ratio control, enhancing engine performance and fuel economy, all backed by a 1-year warranty.










| Brand | TAUTOY |
| Material | Stainless Steel |
| Item Weight | 0.29 Kilograms |
| Measurement Accuracy | High |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Manufacturer | TAUTOY |
| Item Weight | 10.2 ounces |
| Package Dimensions | 7.91 x 4.06 x 3.23 inches |
| Item model number | TYOSH079 |
| Manufacturer Part Number | TYOSH079 |
D**L
Quick review
Worked as intended.
J**E
excelente
Buen producto
T**R
Doesn’t fit 2016 Hyundai Tucson SE
A great price but this product does not fit the 2016 Hyundai Tucson. Love the price but I had to pay for labor and try to find a cheaper o2 sensor for our vehicle. I am not going to try out Parts Geek.
L**Z
Bad parts
Junk. Do not buy. Had my auto tepair shop put on and they are no good. Do not waste your money.
Trustpilot
5 days ago
1 day ago