There are 1 replacement oxygen sensors for Lucas 21730812. The cross references are for general reference only, please check for correct specifications and measurements for your application.
There are 7 replacement oxygen sensors for Lucas 21730812. These are indirect matches for Lucas 21730812.
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The Oxygen Sensor Cross References are for general reference only. Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk.