Walker Products® - Othermotive™ Premium Oxygen Sensor

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Othermotive™ Premium Oxygen Sensor by Walker Products®. Walker oxygen sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency, it is also the best place to monitor the air fuel ratio. Walker products, an ISO 9001-2008 / ts16949 certified company, specializes in the manufacturing and distribution of fuel system components and automotive engine management products. Walker is committed to meeting or exceeding OEM or equivalent standards and specifications. This effort is backed by walker's own manufacturing, product management and engineering expertise.


Thread Diameter: 12.0 mm
Wire Quantity: 4
Connector Gender: Male
Connector Shape: Radiused Polygon
Mounting Type: Threaded
Overall Length: 20.79"
Sensor Type: Heated
Wire Gauge Measurement: 20 ga.
Wiring Harness Length: 17.24"
Item Quantity Size: 1.0 Each
Container Type: Box


  • 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
  • Designed with unparalleled craftsmanship
  • Stringent adherence to the highest quality standards
  • Thoroughly Tested to live up to the toughest conditions

Walker premium oxygen sensors are 100% oem quality. Oxygen sensors are designed to determine the oxygen concentration in exhaust gas. Walker oxygen sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.

They are an automotive iso9001/ts 16949 certified company, with un-paralleled customer service, marketing, and shipping. Walker products electronic and paper catalogs are designed for today's fast paced marketplace, along with walker products 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.

Located in the exhaust system, the oxygen sensor produces a voltage proportional to the amount of oxygen in the exhaust versus the air (<150 mv lean & >750 mv rich). This data is used to control the air-fuel mixture through port or tfi injectors and carburetors. Sensors are monitored or checked anywhere from 4 to 100 times per 2nd. The air-fuel mixture is thus always moving from rich to lean averaging very close to stoichiometric (ideal) ratios.

The ceramic sensor body is contained in a housing which protects it against mechanical effects and facilitates mounting. The ceramic body is made of stabilized zirconium dioxide (zirconia). Its surfaces are coated with electrodes made of a gas-permeable platinum layer. in addition, a porous ceramic coating has been applied to the side exposed to the exhaust gas. This coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.

Walker oxygen sensors are precision made for outstanding performance and manufactured to meet and exceed all original equipment specification and test requirements.

Improved engine response & performance
Lower emissions
Improved fuel economy
Longer sensor life
Meets oem specifications

One of the largest, privately owned, manufacturers of performance engine management products and fuel system components, Walker Products® has served the needs of the worldwide automotive aftermarket since 1946. Its extensive product offerings include carburetor and fuel injection repair kits, oxygen sensors, and other engine management components such as throttle position sensors, cam and crankshaft sensors, fuel injectors, spark plug wires, gaskets, and more. As an ISO 9001:2008 and TS16949 certified company, Walker is committed to supplying the highest quality automotive parts that meet rigorous quality standards. Quality procedures such as statistical process control (SPC) and automated process feedback are typical for Walker’s production processes.

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Vehicle Fitment

Monster 2014-2018
Super Sport 2017-2020
701 Enduro 2016
701 Supermoto 2016
1190 Adventure 2014-2016
1290 Super Adventure 2015-2017
1290 Super Duke 2014-2020
640 Adventure 2007-2008
690 Duke 2008-2011, 2013-2018
690 Enduro 2008-2016
690 SMC 2008-2011
690 Supermoto 2007-2008
Downtown 200 2012-2013
Downtown 300 2011-2017
Like 200 2011-2018
People 200 2009-2010, 2012-2013
People 250 2009-2011
People 300 2012-2017
Xciting 500 2009-2017
Yager 200 2010-2012
America 2008-2016
Bonneville Newchurch 2014
Bonneville SE 2009-2013
Bonneville Steve McQueen 2012
Bonneville T100 2006-2015
Bonneville T120 2001-2015
Bonneville T214 2015
Daytona 2006-2017
Rocket III 2009
Scrambler 2006-2016
Speed Triple 1997-2019
Speedmaster 2007-2016
Sprint 1999-2012
Street Triple 2008-2019
Thruxton 2008-2018
Thunderbird 2017
Tiger 2007-2019
Tiger Explorer 2012-2017
Trophy 2013-2017


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Walker Products® - Othermotive™ Premium Oxygen Sensor

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