

♻️ Drive smarter, cleaner, and ahead of the pack!
The Dasbecan Upstream & Downstream Oxygen Sensor set (234-5029, 234-4238) is a precision-engineered replacement for select KIA and Hyundai 2.0-2.4L non-turbo engines (2010-2015). These sensors monitor exhaust oxygen levels to optimize fuel efficiency and reduce emissions, ensuring your vehicle runs cleaner and meets environmental standards. Featuring a durable metal flange mount and push-pull output, this sensor duo is essential for maintaining engine health and passing emissions tests.



| ASIN | B0C77Z2SZ2 |
| Best Sellers Rank | #67,595 in Automotive ( See Top 100 in Automotive ) #151 in Automotive Replacement Oxygen Sensors |
| Brand | Dasbecan |
| Customer Reviews | 3.7 3.7 out of 5 stars (148) |
| Date First Available | June 6, 2023 |
| Item Weight | 11.7 ounces |
| Item model number | 234-5029 234-4238 |
| Manufacturer | Dasbecan |
| Manufacturer Part Number | 234-5029 234-4238 |
| Material | Metal |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Package Dimensions | 5.91 x 3.27 x 3.23 inches |
| Style | Modern |
K**S
Check Compatibility of O2 Sensor.
Clean lines and matching pins constructed with quality materials. Description was incorrect, part has multiple different sizes. Be sure to check vehicle's VIN for most accurate selection.
C**.
Don't buy cheap aftermarket parts
I found out that with oxygen sensors they are very sensitive and you should always buy the original part. These are aftermarket parts and they only lasted about 2 weeks. I was being charged over $400 at the mechanic just for the parts and about 300 or more to replace everything so I believed doing it myself would be a lot cheaper I found these oxygen sensors for my Kia 2012 and while they do fit they were not up for the task. I went to the mechanic after 2 weeks because my check engine light came on again and they told me that that shouldn't have cheap aftermarket O2 sensors because they are very sensitive and each sensor is rated differently for each car. As you can tell these two did not work and they got burned really easily because they were not rated for this car. These are really cheap and I say don't get swindled by the price trying to save money with this part of the car. Oxygen sensors are meant to work together to help with the emissions preventing toxins to be released from the car. These are important parts for you to not only pass your emissions test but also to do your part for the environment. If you buy cheap parts and don't replace them even though they need to be replaced you're only going to be damaging your car and their environment
A**Y
Calidad
F**A
Buen producto
J**A
Bueno
T**R
Exact
They fit perfectly in my limited sonata as described
L**A
BAD BAD PRODUCT
IT WORKED REALLY GOOD FOR TWO WHOLE DAYS AND THEN , WELL JUST LOOK AT THE PICS! The worst part is I CANT RETURN THEM CUZ ITS OVER 30 DAYS, REALLY? DONT BUY!!!!!!! AMAZON STOP SELLING THIS CRAP!!!!!! I had a REALLY TOUGH TIME WITH THIS PRODUCT!!!!!! AMAZON STOP STOP STOP STOP THIS JUNK!!!!!
J**E
Not worth it
O2 sensor only lasted a few months and I'm getting a code for O2 sensor bad.
Trustpilot
3 weeks ago
3 weeks ago