

🛠️ Upgrade your ride with precision sensing power!
The Denso Oxygen Sensor 234-4854 is a high-accuracy, OE-standard sensor built with durable stainless steel and advanced dual-layer protection. Designed to withstand extreme exhaust temperatures up to 3214°F, it ensures reliable oxygen detection for optimal engine performance and emissions control. Its threaded mounting allows for easy installation, making it a must-have upgrade for professional-grade vehicle maintenance.

| Brand | Denso |
| Material | Stainless Steel |
| Style | Modern |
| Measurement Accuracy | high |
| Mounting Type | Threaded |
| Output Type | Push-Pull |
| Specific Uses For Product | Oxygen Sensor |
| Upper Temperature Rating | 3214 Degrees Fahrenheit |
| UPC | 042511114838 |
| Global Trade Identification Number | 00042511114838 |
| Manufacturer | DENSO |
| Model | DENSO Oxygen Sensor |
| Item Weight | 3.77 ounces |
| Item model number | 234-4854 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 234-4854 |
T**N
It fits.
I'm sure it works fine with all the other O2 sensors I bought at partgeek.com - unfortunately, it wasn't the issue.
A**R
Quick shipping
This item arrived much quicker than I expected. Fit perfectly and took care of my check engine light
E**C
Great product for much less than everywhere else
Prefect part for my 2010 Kia Sedona. Once I got the headlight/radiator cover and the heat shield off, which was very annoying to remove, I had to spray the old sensor a few times over the course of a day to break the rust. But once it was out, the rest of the replacement was an absolute breeze. This part fit perfectly and I haven't had a problem since. Easiest check engine solve that I can remember.
T**D
OEM Part for Hyundai Sonata
My husband purchased this oxygen sensor for our 2006 Hyundai Sonata.This part fit just like the original which is the same part number.Replaced the sensor on the front of the engine next to the radiator.I recommend watching video on web, since the heat shield must be removed in order to get to the hex head.Research showed this is the best choice for replacement.
D**E
Works
So far all is good. Got rid of my codes and car is running great.
A**R
Doesn't fit 2007 Sonata
Does not fit. Wrong pigtail
M**D
Five Stars
Fit and was easy to install. Corrected engine light problem.
S**E
Working fine. 2006 Sonata
Working fine.
Trustpilot
3 weeks ago
3 weeks ago