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Drivetrain

How to Replace Spark Plugs 2015-2019 Subaru Outback 25L H4

Created on: 2025-09-04

This video shows you how to install new spark plugs from TRQ on your 2015-2019 Subaru Outback (2.5L H4).

Tools needed

  • 14mm Wrench

    Socket Extensions

    14mm Socket

    10mm Wrench

    Safety Glasses

    Air Blow Gun

    Gloves

    Socket Driver

    Battery Terminal Brush

    10mm Socket

    9/16 Inch Spark Plug Socket

    Ratchet

    Swivel

2013 - 2014  Subaru  Outback
2013 - 2014  Subaru  Legacy
2013 - 2014  Subaru  Impreza
2015 - 2015  Subaru  Impreza
2013 - 2013  Subaru  XV Crosstrek
2014 - 2014  Subaru  XV Crosstrek
2014 - 2016  Subaru  Forester
2015 - 2017  Subaru  Outback
2015 - 2017  Subaru  Legacy
2017 - 2018  Subaru  Forester
2013 - 2017  Subaru  Legacy
2013 - 2017  Subaru  Outback
2014 - 2018  Subaru  Forester
2012 - 2016  Subaru  Impreza
2011 - 2013  Subaru  Forester
2017 - 2017  Subaru  Crosstrek
2016 - 2016  Subaru  Crosstrek
2015 - 2015  Subaru  XV Crosstrek

Ignition Kit

Subaru 8 Piece Ignition Kit DIY Solutions IGN01460

Part Details:

  • 8 Piece
  • (4) Ignition Coil Boots
  • (4) Laser Iridium Spark Plugs
$95.95
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How to Replace Spark Plugs 2009-15 Toyota RAV4

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