





🚗 Upgrade your ride with precision and power — don’t get left behind!
The Walker Products 350-34446 Oxygen Sensor is a premium, direct-fit OE replacement featuring a dual lower shield design, laser-welded body, and plasma-sprayed protective coating. With ±1.5% measurement accuracy and high-temperature sleeving, it delivers reliable, industry-approved performance trusted by professional technicians nationwide.
















| Brand | Walker Products |
| Item dimensions L x W x H | 2.2 x 2 x 5.9 inches |
| Material | Ceramic, Metal, High Temperature Synthetic Material |
| Measurement Accuracy | ±1.5% |
| Mounting Type | bolt-on |
| Output Type | physical |
| Specific Uses For Product | Oxygen Sensor |
| UPC | 724620092619 |
| Global Trade Identification Number | 00724620092619 |
| Manufacturer | Walker Products |
| Style | O2 Sensor |
| Model | Direct Fit 4 Wire |
| Item Weight | 4.2 ounces |
| Product Dimensions | 2.2 x 2 x 5.9 inches |
| Country of Origin | China |
| Item model number | 350-34446 |
| Exterior | Machined |
| Manufacturer Part Number | 350-34446 |
| OEM Part Number | 22143 234-4968 OS5568 11670 DY1174 |
R**N
The right part
The part fit like it was supposed to, and performed well
J**S
Buy OEM
Installed with new Walker cat that had been used previously before a bum stole it off my truck, truck ran fine for about 18 months then started throwing the check engine light. I bought a OEM sensor to replace it with and the threads tore out of this sensor ruining the threads of the bung in the cat. End up costing me another $300 in parts to replace cat again and new sensor , my only good part to the story is the cat went down from $287 to $189 this time.
A**Z
Util
Se resolvio el problema de la camioneta.
A**R
Did not fit
Even though it was for the exact same car the part did not fit the end should have been square and it was round had to go to dealership to get correct part and pay twice as much
K**H
O2 sensor
Worked great no issues so far
E**O
Me dejó dudas
Este sensor eliminó el códico P2A01 en mi Ford Escape, que se refiere al sistéma de emisiones de Ford Escape 2012. Sin embargo, la luz de check engine se volvió a encender ahora con el código P0141 que es síntoma de problema con los cables del sensor. Aparentemente, no es del todo compatible con Ford Escape 2012.
B**T
Not good for a 2013 Mustang
I believe the part was advertised to work on a 2013 Mustang. It doesn't.
Trustpilot
Hace 2 meses
Hace 1 día