

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.
The oxygen sensor measures combustion efficiency based off the amount of oxygen in the exhaust gas.
Walker Products 350-64043 O2 Sensor
Walker Products 350-64043 Oxygen Sensor 4-W Air Fuel Ratio Wide-Band
Engine Management, OEM Replacement, Oxygen Sensor, Catalytic Converter Failure
| Brand | Walker Products Inc. - |
|---|---|
| Manufacturer Part Number | 350-64043 |
| SKU | 350-64043 |
| Product | Genuine Walker Products 350-64043 Oxygen Sensor 4-W Air Fuel Ratio Wide-Band |
Business Hours: We are a business, running Monday- Friday 7am - 5pm est. Messages outside of the normal business hours will be responded to at our earliest convenience.
Fitment: Seller does not guarantee fitment. Buyer should verify this is the exact part needed before purchasing. Fitment table is provided by ebay, not the seller. Please message us before ordering with your vin and we will verify fitment.
Return Policy: 30 day return policy is available for UNUSED parts. No international returns. Original shipping charges are at sellers discretion.
Return Instructions
Add details like I tried to install this part, and it didn't fit. Click [Request a Return].
Returned parts will typically be refunded within 2 business days of receipt if the part is new, unopened, and uninstalled. Return reasons other than those listed above will usually prolong the processing time by 3 additional business days
If the item has been opened, installed, or used, we are unable to accept a return due to safety concerns.
Return Policy
