

🛠️ Upgrade your ride with the sensor pros trust — don’t get left behind!
Walker Products 350-34213 Oxygen Sensor is a high-precision, original equipment replacement downstream heated O2 sensor featuring a dual lower shield design, ceramic element, laser-welded body, and plasma-sprayed protective coating. Engineered and tested in the USA, it offers superior heat resistance up to 1500°F and corrosion protection, ensuring reliable performance and easy installation across a broad range of North American vehicles. Approved by professional technicians nationwide, it delivers industry-leading durability and accuracy for optimal engine efficiency.






























| ASIN | B01IAFTWUA |
| Best Sellers Rank | #79,710 in Automotive ( See Top 100 in Automotive ) #192 in Automotive Replacement Oxygen Sensors |
| Brand Name | Walker Products |
| Customer Reviews | 4.2 4.2 out of 5 stars (230) |
| Global Trade Identification Number | 00724620090332 |
| Included Components | Sensor |
| Item Dimensions | 2.15 x 1.95 x 5.85 inches |
| Item Type Name | Oxygen Sensor |
| Item Weight | 3.2 ounces |
| Manufacturer | Walker Products |
| Material Type | Ceramic, Plasma Sprayed Protective Coating |
| Measurement Accuracy | [HIGH] |
| Model | 350-34213 |
| Mounting Type | Flange Mount |
| Output Type | physical |
| Specific Uses For Product | Oxygen Sensor |
| Style Name | O2 Sensor |
| UPC | 724620090332 |
| Upper Temperature Rating | 1500 Degrees Fahrenheit |
| Warranty Description | Warranty |
M**.
Works great
My 01 Jeep Cherokee power steering hose sprung an intermittent leak and had sprayed down on the old sensor and ruined it. This sensor went in easy after I replaced the power steering hose and swapped the sensor out at same time. I waited a long time before reviewing this sensor to make sure it had enough time to malfunction...it is working great still.
R**N
Great alternative to oem
Replaced all four on 2013 JK. Work great with no codes
J**A
Ok
Perfect fit in my jeep liberty limited 3.7 4x4 KJ 2005.
M**.
Works Perfect
2012 dodge Grand caravan, Bank 1 sensor 1 ground wire was separated at sensor, probably an animal, went to O'Reilly's and paid 65$ for this EXACT SAME ONE 🤦🏽, came home and typed this part number in on Google and it showed Amazon sells the EXACT SAME ONE for 23$ freaking bucks , definitely returned the O'Riley s one and ordered this one, win win situation, and the engine light went off, happy guy now... Took 10 minutes to install 3/4 open end wrench ... Already has antiseize on threads... A+ for Amazon 👊🏽
L**A
Didn’t last 30 days
We put this on my Jeep and within 30 days had to take the Jeep back in and the o sensor was no good .
J**V
Right part
Great value and did the job it supposed to.
G**N
Fix my car
These things work great fix my problem
R**.
Great price and quality.
Update to original post. Docked 1 star from 5 to 4. Changed out the O2 sensor and everything was good. Girls friend drove car abput an hr and check engine light came back up. Checked code and came up same 02 sensor B1S2 as slow response to heat up. Cleared was good for a few days and popped back up yet again. Going to try another one and see if that dont fix it I will just go with a better brand but never had any problems with walker products. Exact replacement for Bank 1 Sensor 2 on 2015 Dodge Journey SXT 3.6 AWD. Had to replace due to removing of O2 sensor to flush front differential and ended up damaging upon removal. Easy to change as long as the factory O2 sensor is able to be broken loose. Already had anti-seize applied to threads. Way cheaper at $25 than parts stores nearby wanting $100+.
J**E
Put on my 2014 Jeep jk. Working well so far
M**Z
Llegó prácticamente lo que viene en la descripción, muy buen producto
C**.
Well definitely impressed, the quality is equivalent to OEM. The P0430 code was gone according to my OBDII. I recommend this Oxygen Sensor
K**R
It fit great on 2012 jeep wrangler.
D**.
Worked fine for 6 month then the heater shorted P0032 code