Walker® 250-54125 Oxygen Sensor
Manufacturer #250-54125
Walker® 250-54125 Oxygen Sensor
Manufacturer #250-54125
$131.31
$145.90
Save $14.59 (10%)
Only 7 left in stock – order soon
Get it between Wed, Aug 27 - Fri, Aug 29, 2025
This part does not fit your selected vehicle 1957 Morgan Plus Four
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Only secure payments| SKU | O225054125 |
|---|---|
| Brand | Walker® |
| Part Name | Oxygen Sensor |
| Part | # 250-54125 |
| Quantity Per Vehicle | 1 |
| Pack of | 1 |
| Condition | New |
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Lexus
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Toyota
- Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU.Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened.We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for today’s fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle. © 2024 Walker Products Inc. All rights reserved.
- Monitors exhaust gases and reduces pollutants for a cleaner environment.
- Coated in with electrodes made of a gas-permeable platinum layer.
- Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
- Walker Products 250-54125 Oxygen Sensor 5-W Wideband
- The oxygen sensor measures combustion efficiency based off the amount of oxygen in the exhaust gas.
- Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
- Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
| CA_Prop65_Nickel | Warning: this product can expose you to chemicals, including nickel and nickel alloyed stainless steel, which are known to the state of california to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov |
|---|---|
| Sensor Type | Heated |
| Terminal Type | Pin |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Connector Shape | Square |
| Terminal Quantity | 4 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Wrench Size | 22 |
| Thread Size | M18 |
| Overall Length (MM) | 550.0 |
| Mounting Type | Threaded |
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
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