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🚗 Upgrade your ride with the sensor pros trust — performance you can feel!
The Walker Products 350-34039 Oxygen Sensor is a 4-wire, direct-fit OE replacement designed for durability and precision. Featuring a dual lower shield, ceramic element, laser welded body, and plasma sprayed coating, it offers corrosion resistance and reliable performance across a wide range of North American vehicles. Engineered and tested in the USA, it ensures exact fit and function, making it the go-to choice for professional technicians and discerning vehicle owners alike.
| ASIN | B01IAFTUDO |
| Best Sellers Rank | #18,734 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Replacement Oxygen Sensors |
| Brand | Walker Products |
| Brand Name | Walker Products |
| Customer Reviews | 4.4 out of 5 stars 628 Reviews |
| Global Trade Identification Number | 00724620088636 |
| Included Components | Sensor |
| Item Dimensions | 2.2 x 2 x 5.9 inches |
| Item Type Name | Oxygen Sensor |
| Item Weight | 0.24 Pounds |
| Item dimensions L x W x H | 2.2 x 2 x 5.9 inches |
| Manufacturer | Walker Products |
| Material | Ceramic, Metal |
| Material Type | Ceramic, Metal |
| Model | d3775db1-553a-4d86-bead-87d41609fa6c |
| Mounting Type | Flange Mount |
| Output Type | Electrical Signal |
| Specific Uses For Product | Oxygen Sensor |
| Style | O2 Sensor |
| Style Name | O2 Sensor |
| UPC | 724620088636 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
M**L
As described
Works fine, as described.
M**D
Worked as designed .
Worked perfectly
B**.
Easy fix for my Jeep Wrangler
2015 Jeep Wrangler, code P0157. Replaced bank 2, sensor 2 with this Walker Products O2 sensor and cleared my code. Done. ✅
R**T
Great Buy
Product had “already antiseez” on threads which the installed was a bit challenging. Works like it should. fit perfectly. You will have to apply pressure with your fingers to tighten the O2 Sensor. I recommend to use the special made socket for it as well.
G**J
Looks well made
Looks very good quality and value. I have not fitted it as my problem cleared after fixing a leaky water hose, I suspect it was somehow dumping too muck moisture into the exhaust system … causing the issue
T**T
2014 Jeep Wrangler
Cleared the low voltage code and one other code related to the bank 2 downstream O2 sensor on a 2014 Jeep Sahara. Buy the socket if you are a DIY, was able to reach it under the jeep without having to take off wheel liner to go in from the side. Even if the sensor goes bad it got me through my states emissions test!
J**K
Not Sure
Not Sure this part is so great. I put the same one in 6 months ago. Now it throws a code again. Getting tired of going under my jeep for the same sensor, same bank same downstream one. not sure so i can't endorse the item
A**Y
Emissions
Perfect fit
Trustpilot
5 days ago
1 month ago