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Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 185 (Engine Ignition System (H6DO)) >> Spark Plug >> Installation >> RH Side

RH Side

WARNING: This page is about a different car, the 2016 Subaru Outback and 2016 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the spark plugs using a spark plug socket.

    Tightening torque: 

    21 N.m (2.1 kgf-m, 15.5 ft-lb) 

    Fig 1: Installing Spark Plugs Using Spark Plug Socket
    G10264256Courtesy of SUBARU OF AMERICA, INC.
    Fig 2: Identifying Ratchet Handle, Extension Bar, Universal Joint And Spark Plug Socket
    G10312199Courtesy of SUBARU OF AMERICA, INC.
  2. Install the ignition coil.
    NOTE: Turn the #5 ignition coil to install it.
  3. Connect the connector (B) to the ignition coil.
  4. Install the engine harness stay (A).

    Tightening torque: 

    T1: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb) 

    T2: 16 N.m (1.6 kgf-m, 11.8 ft-lb) 

    Fig 3: Identifying Engine Harness Stay And Ignition Coil Connector With Bolts With Torque Specification
    G10264264Courtesy of SUBARU OF AMERICA, INC.
  5. Install the air cleaner case. < Ref. to INSTALLATION , Air Cleaner Case. >
  6. Connect the ground terminal to battery sensor. < Ref. to BATTERY , NOTE, Repair Contents. >
  7. Install the collector cover.