Walker 250-54003 | Oxygen Sensor
Part Number
250-54003
Special Price $159.50 Regular Price $177.22
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In stock
Only 4 left
Estimated Ship Date: 1 Business Day or Less
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.
BRAND: Walker Products
FEATURES:
- Walker Products 250-54003 Oxygen Sensor 4-W Air Fuel Ratio
- Designed to meet or exceed OE specifications in form, fit and function. Global coverage for import and/or domestic applications. Direct fit replacement. Performance meets or exceeds OE performance. Increase fuel economy and lower emissions
- Walker Products 250-54003 O2 Sensor
- Toyota Avalon 2004-2000, Lexus ES300 2001-2000, Toyota Sienna 2003-2001
- Engine Management, OEM Replacement, Oxygen Sensor, Catalytic Converter Failure, Rich Fuel Mixture, O2 Sensor, O2
- Oxygen Sensor
- Walker Premium Air Fuel Ratio Oxygen Sensors are 100% OEM quality. Walker Oxygen Sensors areprecision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements.
- Walker Products 250-54003 Oxygen Sensor 4-W Air Fuel Ratio
SPECIFICS:
| 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 |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 18.82 |
| Sensor Type | Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 20 |
| Wire Quantity | 4 |
| Wiring Harness Length | 15.28 |
APPLICATIONS:
- 2000-2004 Toyota Avalon - Position: Upstream Front
- 2000-2001 Lexus ES300 - Position: Upstream Rear
- 2001-2003 Toyota Sienna - Position: Upstream Rear
Customer Questions
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