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🚗 Tune in to peak performance with Walker’s precision oxygen sensor!
The Walker Products 350-34039 Oxygen Sensor is a direct-fit, 4-wire heated narrow-band sensor designed to replace original equipment with exact fit and function. Featuring a platinum electrode layer and protective coating, it accurately monitors exhaust oxygen to optimize air-fuel mixture, improving fuel economy and reducing emissions. Engineered and tested in the USA, it offers durability and reliable performance to keep your vehicle running efficiently and prevent engine warning lights.


























| ASIN | B01IAFTUDO |
| Best Sellers Rank | #32,557 in Automotive ( See Top 100 in Automotive ) #16 in Automotive Replacement Oxygen Sensors |
| Brand Name | Walker Products |
| Customer Reviews | 4.4 4.4 out of 5 stars (668) |
| Global Trade Identification Number | 00724620088636 |
| Included Components | One (1) Walker Products 350-34039 Oxygen Sensor |
| Item Dimensions | 2.2 x 2 x 5.9 inches |
| Item Type Name | Oxygen Sensor |
| Item Weight | 0.24 Pounds |
| Manufacturer | Walker Products |
| Material Type | Ceramic, Metal |
| Model | 350-34039 |
| Mounting Type | Flange Mount |
| Output Type | Electrical Signal |
| Part Number | 350-34039 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Oxygen Sensor |
| Style Name | Heated Narrow-Band Oxygen Sensor (Standard Replacement) |
| UPC | 724620088636 |
| Unit Count | 1.0 Count |
| Warranty Description | 90 Day Warranty |
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