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🛠️ Upgrade your ride’s brain with precision sensing — don’t let inefficiency hold you back!
The Walker Products 350-34039 Oxygen Sensor is a 4-wire, direct-fit replacement designed to deliver precise air-fuel ratio monitoring. Featuring platinum electrode technology and a protective coating, it enhances fuel efficiency and reduces emissions. Engineered and tested in the USA, this sensor ensures reliable performance and easy installation, making it a trusted choice for professional-grade vehicle maintenance.


























| ASIN | B01IAFTUDO |
| Best Sellers Rank | #44,005 in Automotive ( See Top 100 in Automotive ) #48 in Automotive Replacement Oxygen Sensors |
| Brand Name | Walker Products |
| Customer Reviews | 4.4 4.4 out of 5 stars (672) |
| 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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