







⚡ Upgrade your ride’s brain with lightning-fast, precision sensing!
The DOSKJOK 234-9052 O2 Oxygen Sensor is a heated upstream air-fuel ratio sensor engineered for 2004-2014 Toyota models including Corolla, Matrix, Yaris, and Vibe. Crafted from durable stainless steel, it delivers rapid 100ms response and +/-0.5% accuracy, enhancing fuel efficiency, engine smoothness, and emission control. Designed for easy OEM-fit installation with pre-coated threads, it withstands extreme temperatures from 300°C to 900°C, ensuring reliable long-term performance.







| Brand | DOSKJOK |
| Material | Stainless Steel |
| Item Weight | 0.13 Kilograms |
| Style | Heated |
| Current Rating | 2 Amps |
| Lower Temperature Rating | 300 Degrees Celsius |
| Maximum Supply Voltage | 12 Volts |
| Measurement Accuracy | +/-0.5% |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Response Time | 100 Milliseconds |
| Sensing Distance | 100 Millimeters |
| Specific Uses For Product | Oxygen Sensor |
| Upper Temperature Rating | 900 Degrees Celsius |
| Manufacturer | DOSKJOK |
| Item Weight | 4.4 ounces |
| Package Dimensions | 7.01 x 3.23 x 2.09 inches |
| Item model number | 234-9052 |
| Manufacturer Part Number | OS-023 |
| OEM Part Number | 2349052,8946712010,8946752020,8946702020,8946726020,8946750010,24661,OS2416,213-3546,213-2845,213-2825,15163,15767,15974,13996,SG1753,SG1583,ES10933,88974383,88974015,250-54006,350-64017 |
| Wattage | 7.5 watts |
A**O
Cambio de sensor
Impresionante como mejoró notablemente mi auto con el reemplazo de el producto comprado en esta gran empresa Amazon que se encarga de ofrecer el mejor producto y al mejor presión
L**S
Oxygen sensor upstream.
This product says it compatible with a toyota corolla, it is not. As a result the sensor only last about a month and a half before the check engine light can back on. The code was to replace the oxygen sensor upstream. In three days, I had gone though a tank of gas. I tried to reach out to the seller to inquire about a manufacturers warranty but I see no contact info on the sellers page.
C**
Great product exact fitment
I liked that the product fits and works perfectly as intended in my car... I'm a weekend DYI person and having a product that meets or exceeds the oem standard is ideal for me, it's the right fit every time I order from this company.
J**.
Installed like it should.
Slight difference in appearance. Installed correctly, no modification required. Turned of CEL, check engine light, after installation.
H**Y
Didn't last past 4 months
After 4 months the check engine light came on saying the sensor isn't working. I have a 2007 Toyota Corolla CE.
M**.
Bad sensor.
Check engine light kept coming on after the sensor was replaced. Then it would go off. Came back on and stayed on. Took back to mechanic he tested the sensor and said it was bad.
A**A
It doesn’t work
My check engine light was on and diagnosed that I needed to change the oxygen sensor. After changing it, the light went off but came back on in less than 24hrs. Took it back for diagnosis and it happens that it’s still the same reason. Had to buy another one from Autozone and that worked perfectly. Would have returned this but I already threw the pack away.Will not recommend
L**
No funciona adecuadamente.
Deben colocar la numeración de acuerdo al modelo, año del auto.Lo devolveré.
Trustpilot
2 months ago
5 days ago