⛽ Drive smarter, cleaner, and longer with Walker’s precision air/fuel sensor!
The Walker Products 250-54007 4-Wire Air/Fuel Ratio Sensor is a high-quality, 100% OE-based oxygen sensor designed for precise measurement of exhaust oxygen content. Engineered with durable stainless steel, laser-welded components, and corrosion-resistant coatings, it ensures reliable performance and easy installation. This sensor optimizes fuel economy and lowers emissions, making it a trusted choice for a wide range of North American vehicles. Professionally approved and performance-tested in the USA, it offers a cost-effective, professional-grade solution for maintaining your vehicle’s efficiency and environmental compliance.
| ASIN | B000C8ZJN8 |
| Best Sellers Rank | #1,581,836 in Automotive ( See Top 100 in Automotive ) #8,817 in Automotive Replacement Oxygen Sensors |
| Brand Name | Walker Products |
| Customer Reviews | 4.1 4.1 out of 5 stars (39) |
| Global Trade Identification Number | 00724620043963 |
| Included Components | Oxygen Sensor |
| Item Dimensions | 5.75 x 1.85 x 2.13 inches |
| Item Highlight | Provides oxygen level feedback to the engine control system with 100% OE-based design for reliable performance and efficiency |
| Item Type Name | Oxygen Sensor, (4-W Air Fuel Ratio) |
| Item Weight | 3.68 ounces |
| Manufacturer | Walker Products |
| Material Type | Metal |
| Measurement Accuracy | 12.5 - 18.0% |
| Measuring Range | 12.5 - 18.0 |
| Model | 250-54007 |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Type | electrical signal |
| Part Number | 25054007 |
| 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 |
| UPC | 724620043963 |
| Unit Count | 1 Count |
| Warranty Description | 90 Day Warranty |
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