





🛠️ Upgrade your ride with the sensor pros trust — don’t get left behind!
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 high-temperature sleeving, it delivers reliable performance across a wide range of North American vehicles. Engineered and tested in the USA, this sensor offers corrosion resistance and easy installation, making it the go-to choice for professional technicians and discerning vehicle owners alike.
















| Brand | Walker Products |
| Item dimensions L x W x H | 2.2 x 2 x 5.9 inches |
| Material | Ceramic, Metal |
| Item Weight | 3.68 ounces |
| Style | O2 Sensor |
| Mounting Type | Flange Mount |
| Output Type | Electrical Signal |
| Specific Uses For Product | Oxygen Sensor |
| UPC | 724620088636 |
| Global Trade Identification Number | 00724620088636 |
| Manufacturer | Walker Products |
| Product Dimensions | 2.2 x 2 x 5.9 inches |
| Item model number | d3775db1-553a-4d86-bead-87d41609fa6c |
| Manufacturer Part Number | 350-34039 |
| OEM Part Number | 15511 23159 234-4547 SU6893 SG736 213-2965 7893.40.045 ES11003 OS5249 11955 |
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