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🔥 Tune smarter, drive cleaner — the sensor your engine deserves!
The Walker Products 350-35046 Oxygen Sensor 5-W Wide-Band is a premium OE replacement sensor engineered for precise oxygen measurement with ±1% accuracy. Featuring platinum-coated electrodes and a protective plasma-sprayed coating, it delivers durable, reliable performance that optimizes combustion efficiency and fuel economy. Designed for easy flange mount installation and tested in the USA, it fits a wide range of vehicles and is trusted by professional technicians nationwide.

| Asin | B01IAFU3SU |
| Best Sellers Rank | #1,185,497 in Automotive (See Top 100 in Automotive) #6,545 in Automotive Replacement Oxygen Sensors |
| Brand Name | Walker Products |
| Customer Reviews | 4.4 4.4 out of 5 stars (113) 4.4 out of 5 stars |
| Global Trade Identification Number | 00724620095122 |
| Included Components | Oxygen Sensor |
| Item Dimensions | 5.75 x 1.85 x 2.13 inches |
| Item Highlight | Premium OE replacement sensor provides oxygen feedback to the engine control system for reliable performance and efficiency. |
| Item Type Name | Oxygen Sensor |
| Item Weight | 0.27 g |
| Manufacturer | Walker Products |
| Material Type | Ceramic |
| Measurement Accuracy | ±1% |
| Model | 350-35046 |
| Mounting Type | Flange Mount |
| Number Of Items | 1 |
| Output Type | electrical signal |
| Part Number | 350-35046 |
| Specific Uses For Product | Cold Start & Warm-Up Control, Engine Performance Optimization, Fuel Economy Improvement, Fuel–Air Ratio Monitoring, Oxygen Sensor |
| Style Name | Oxygen Sensor |
| Unit Count | 1 Count |
| Upc | 724620095122 |
| Warranty Description | 90 Day Warranty |
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