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Walker 250-54003 | Oxygen Sensor
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Walker 250-54003 | Oxygen Sensor

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$157.49
Part Number
WOS250-54003
UPC:
724620043925
Condition:
New
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Description

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_NickelWARNING: 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 GenderMale
Connector ShapeRadiused Polygon
Mounting TypeThreaded
Overall Length18.82
Sensor TypeHeated
Thread Diameter18.0
Universal Or Specific FitSpecific
Wire Gauge Measurement20
Wire Quantity4
Wiring Harness Length15.28

APPLICATIONS:

  • 2000-2004 Toyota Avalon - Position: Upstream Front
  • 2000-2001 Lexus ES300 - Position: Upstream Rear
  • 2001-2003 Toyota Sienna - Position: Upstream Rear

Attributes
Product type:
Aftermarket
Features and Benefits:
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, fitmen
Features and Benefits:
Monitors exhaust gases and reduces pollutants for a cleaner environment.
Features and Benefits:
Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
Features and Benefits:
Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
Features and Benefits:
Coated in with electrodes made of a gas-permeable platinum layer.
Features and Benefits:
Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
California Proposition 65:
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
Brand Description:
Walker Products 250-54003 Oxygen Sensor 4-W Air Fuel Ratio
Product Description:
The oxygen sensor measures combustion efficiency based off the amount of oxygen in the exhaust gas.
Connector Gender:
Male
Connector Shape:
Square
Mounting Type:
Threaded
Wire Gauge Measurement:
20.0
Sensor Type:
Heated
Universal Or Specific Fit:
Specific
Wire Quantity:
4
Short Description:
Oxygen Sensor
Thread Diameter (Millimeter):
18.0
Wiring Harness Length (Inch):
M18
Wiring Harness Length:
450.0
Hazardous Material:
No
Minimum Order Quantity:
1
Weight - Each (Gross Pounds):
0.2460
Weight - Case (Gross Pounds):
15.6820
Height - Each (Inch):
2.1250
Life Cycle Status:
Available to Order
Height - Case (Inch):
7.0000
Life Cycle Status Description:
Available to Order - Part is released to customers for ordering.
Length - Each (Inch):
5.7500
Item Level GTIN:
00724620043925
Length - Case (Inch):
20.0000
Quantity Per Application:
1
Width - Each (Inch):
1.8500
Width - Case (Inch):
13.0000

Prop 65 WarningWARNING

This product can expose you to chemicals, including 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 which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.




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