TPMS Replacement Sensor
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Schrader TPMS Replacement Sensor

Part No. 20115 Warranty Details  
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Schrader® TPMS sensors meet original equipment quality and performance standards. Sensors are made to fit specific applications based on vehicle make, model and year.
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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    Can I just replace one sensor? The other OEM three are working fine.
    Asked on 3/16/2017 by Jim from Lakeland, FL

    1 answer



      Good question, Jim! It depends on the age of the sensors. By the time the tires are worn out, the TPMS sensors may be nearing the end of their useful service life. It's usually safe to assume that if one is going bad, then the others are right behind.

      Answered on 3/18/2017 by Solomon from AAP
  • Q:

    Are these units 433Mhz ? My 2009 Audi Q7 requires a 433Mhz fittment.
    Asked on 3/26/2012 by Dick Henningsen from Anchorage, Alaska

    1 answer



      No, this Air Aware TPMS Replacement Sensor with part# 20115 does not fit your 2009 Audi Q7.

      Answered on 3/27/2012 by Vincent from AAP
Displaying questions 1-2

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