- Designed to detect the amount of oxygen in the exhaust system
- Constructed from high quality material
- Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
- Manufactured with precision to meet OE standards
- Easy installation


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
Denso 234-4155 Oxygen Sensor
*$804.70
Informação adicional
Brand | DENSO |
---|---|
Material | Zirconium |
Item Weight | 4 ounces |
Measurement Accuracy | ±1% |
Mounting Type | Flange Mount |
Output Type | physical |
Specific Uses For Product | Oxygen Sensor |
UPC | 042511141551 |
Global Trade Identification Number | 00042511141551 |
Manufacturer | Denso |
Style | Modern |
Model | DENSO Oxygen Sensor |
Country of Origin | China |
Item model number | 234-4155 |
Is Discontinued By Manufacturer | No |
Exterior | Machined |
Manufacturer Part Number | 234-4155 |
OEM Part Number | 234-4155 |
Date First Available | April 27, 2006 |
Amazon Customer –
Perfect fit for my 1999 4runner. Got rid of my error code 420. Comes in a Denso box that is identical to dealer part but does not have anything stamped on the part itself.
D. Joseph Hargrave –
Denso quality. Install it and forget it.
Bidder3070 –
Check engine light came on in my 4runner and after diagnosing, I found that faulty oxygen sensors were to blame. But which one was it? Front or rear? At 180000 miles, why not change both. So I started my online search for price hunting and Amazon was the cheapest by far. Oxygen sensors came relatively quickly and packaged nicely. Installed and I was off and running. No more check engine light and my gas mileage improved as well. There’s not much more to say about oxygen sensors. They either work or they don’t. And this one worked perfectly!
east –
OEM sensor, fit perfectly and worked right away.
Installed in a 1994 Toyota Estima for the upstream location. Eliminated the code stored in the ECM. I did not have a check engine light, but the code always came back when checking it.
Sadly it did not resolve my issue with the van, but that just means it wasn’t the O2 sensor. 🙂
Ronin600 –
Quality Denso part. My MPGs are back to normal after replacing both sensors
delf2250 –
Part was shipped promptly. The most important thing was that my CEL went out, and my mileage increased and that’s a good thing these days.
Eli Kelley –
Things worked perfect check engine light never came back on after I installed and fairly easy to install.
JR –
Came with gasket, replaced with oem o2 rear sensor on my 1999 4runner RWD limited Cali emissions (two cats)
So far Check engine light hasn’t back back after 150miles on new sensor (p0420)