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Walker Products

Oxygen Sensor

Part Number 250-21011 (117548937)

UPC: 724620016127

Package contents: 1 Each per Box

Select vehicle for guaranteed fit

$54.69

In stockShips by 3rd Nov

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. © 2024 Walker Products Inc. All rights reserved.

Fitment

This part fits the following vehicles.

Audi

1980-1984 4000
1984-1987 4000 Quattro
1978-1987 5000
1981-1987 Coupe
1983-1985 Quattro

Eagle

1988-1989 Medallion

Jaguar

1982-1985 Vanden Plas
1976-1985 XJ6

Nissan

1990 Axxess
1986 D21
1990-1991 Stanza

Peugeot

1976-1979 504

Renault

1983-1984 Alliance
1984 Encore
1982-1985 Fuego
1980-1983 LeCar
1981-1986 R18i

Saab

1980-1985 900
1980 99

Subaru

1981-1987 Brat
1981-1987 DL
1981-1989 GL
1985-1987 GL-10
1981-1982 GLF
1985-1987 RX
1981-1987 Standard
1985-1987 XT

Volkswagen

1985-1987 Cabriolet
1980 Dasher
1987 Fox
1985-1987 Golf
1980-1987 Jetta
1982-1986 Quantum
1980-1984 Rabbit
1980-1984 Rabbit Convertible
1980-1983 Rabbit Pickup
1980-1987 Scirocco
1980 Super Beetle

Volvo

1980-1984 242
1980-1984 244
1980-1984 245
1980-1981 262
1980-1982 264
1980-1981 265
1983-1984 760

Yugo

1990 Cabrio
1990 GV

Features & benefits

Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
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.
Monitors exhaust gases and reduces pollutants for a cleaner environment.
Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.

Specifications

Connector Gender	Female
Connector Shape	Circle
Country Of Origin	USA
Heated	No
Mounting Type	Threaded
Overall Length	570.0
Sensor Type	Narrow-Band
Street Legal	Yes
Terminal Gender	Male
Terminal Quantity	1
Terminal Type	Spade
Thread Size	M18 - 1.5
Universal Or Specific Fit	Specific
Wire Gauge Measurement	20.0
Wire Quantity	1
Wrench Size	22

Warranty

1 Year