Timing Hole Plug- Design Change – 2011-2019 Subaru

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NHTSA ID Number: 10155225

Manufacturer Communication Number: 02-178-18R

Summary

This Service Information bulletin announces a design change made to the rubber timing hole access plug to improve its retention and prevent water intrusion into the converter case.

 

55 Affected Products

Vehicles

SUBARUeBayASCENT2019
SUBARUeBayBRZ2013-2019
SUBARUeBayCROSSTREK2013-2019
SUBARUeBayFORESTER2011-2019
SUBARUeBayIMPREZA2012-2019
SUBARUeBayLEGACY2013-2019
SUBARUeBayOUTBACK2013-2019
SUBARUeBayWRXeBay2015-2018
SUBARUeBayWRXeBay STIeBay2015-2019

 


INTRODUCTION:

This Service Information bulletin announces a design change made to the rubber timing hole access plug to improve its retention and prevent water intrusion into the converter case.

 

PRODUCTION CHANGE INFORMATION:

The new timing hole plug was incorporated into production as per the table below:

ModelStarting VIN
LegacyK3017147
OutbackK3263938
Impreza 4-DoorK3608511
Impreza 5-DoorK3718682
CrosstrekK3718682
ForesterJH588112
WRXeBayJ9833467
AscentK3438512
BRZJ8602701

 

PART INFORMATION:

The part number for the new timing plug is 11413AA120.  Comparison images for both the new and old-style plugs are provided below.



NUMBER: 02-178-18R
DATE: 08/29/18
REVISED: 02/22/19

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“This site contains affiliate links for which OEMDTC may be compensated”
Bestseller No. 1
Crank Pulley Wrench Holder Tool with Screws & Engine Cam Gear Lock/Camlock Tool Kit & Intake/Exhaust Cam Sprocket Wrench Tool Fits for Subaru STD
  • 【Crank Pulley Tool with Screws】Direct replacement for OEM part number 499977000, 499977100, 499977300 and 499977400. Used to check and lock the camshaft of car petrol injection engines, helps you easily remove the crank pulley without damage. Perfect for timing belt service or other engine services. Fits for 1993-2015 SubarueBay Imprezas (For EJ engines only); Fits for 1994-2012 SubarueBay Legacys and Outbacks; Fits for 1998-2009 SubarueBay Foresters; Fits for 2010-2013 SubarueBay Forester XT; Fits for 2004-2006 SubarueBay Baja; Fits for 1991-1996 SubarueBay SVX; Fits for 2005-2006 SaabeBay 9-2X.
  • 【Cam Gear Lock Camlock Tool for SubarueBay】Can easily & properly lock the left side cam sprockets from turning when the timing belt is removed. The Curved Plate Design allows easy viewing of sprocket timing marks, makes timing belt changes faster and easier especially when done by one person. Fits for 02+ SubarueBay Impreza WRXeBay and WRXeBay STIeBay with 2.0L or 2.5L DOHC Turbo engines (EJ205, EJ207, EJ255, EJ257); Fits for 04-11 SubarueBay Forester XT with DOHC Turbo engines; Fits for 05-10 SubarueBay Legacy GT with DOHC Turbo engines; Fits for 05-10 SubarueBay Outback XT with DOHC Turbo engines; Fits for 05-06 SaabeBay 9-2X Aero with DOHC Turbo engines; Fits for 04-06 SubarueBay Baja with DOHC Turbo engines.
  • Intake/Exhaust Cam Sprocket Wrench Tool for STD】Directly replaces for OEM part number 499977500, 499207400 & 499207400-A. Easily remove the factory cam bolts for SubarueBay, allows you effortless remove both intake & exhaust cam sprockets without damage the cam or the sprocket. Perfect tool for cam seal removal, cylinder head removal or motor tear downs. Fits for 02-07 SubarueBay Impreza WRXeBay STIeBay (exhaust cams only); Fits for 02+ SubarueBay Impreza WRXeBay (for 08+ WRXeBay exhaust cams only); Fits for 04-08 SubarueBay Forester XT (exhaust cams only); Fits for 05-10 SubarueBay Legacy GT (exhaust cams only); Fits for 05-10 SubarueBay Outback XT (exhaust cams only); Fits for 05-06 SaabeBay 9-2X; Fits for 04-06 SubarueBay Baja.
  • 【Superior Material】This 3 tools are made from top quality STEEL with high precision laser cut construction, high strength, prevent corrosion and rust, heat and impact resistance, portable, durable, carefree use and perfect match. High precision and hardness ensure reliable long-term service. Own this perfect combination set, will make you easy and convenient to work for SubarueBay, saving time and power, great value.
  • 【100% Satisfaction Guarantee】If you're not satisfied with this Set, simply return it for getting refund in 30 days. While you have any questions about our products, please feel free to contact us and we will provide the best service. Always buy confidently in Bonbo!
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Mekar Cam Gear Lock Camlock Tool Compatible with DOHC Subaru WRX STi FXT, LGT OBXT Service Tools
  • Application: Compatible for 02+ SubarueBay Impreza WRXeBay and WRXeBay STIeBay with 2.0L or 2.5L DOHC Turbo engines (EJ205, EJ207, EJ255, EJ257) For04-11 SubarueBay Forester XT with DOHC Turbo engines For05-10 SubarueBay Legacy GT with DOHC Turbo engines For05-10 SubarueBay Outback XT with DOHC Turbo engines For05-06 SaabeBay 9-2X Aero with DOHC Turbo engines For04-06 SubarueBay Baja with DOHC Turbo engines
  • Locks the LH side cam sprockets from turning when the timing belt is removed; Prevents cam sprockets from spinning when belt is removed and eliminates potential valve damage; Saves time! Makes timing belt changes faster and easier especially when done with one person; Strong neodymium magnets ensure the tool stays in place even if bumped; Curved plate allows easy viewing of sprocket timing marks
  • Material: Made of superior material steel, resisting rust and corrosion.
Bestseller No. 3
AVCS Intake Cam Sprocket Tool, Engine Pulley Tools Compatible with Subaru Impreza/WRX/STI/Forester/XT/Legacy/GT/Outback/Baja Turbo
  • Fits compatible with SubarueBay Impreza/WRXeBay/STIeBay/Forester/XT/Legacy/GT/Outback/Baja Turbo. Perfect tool for cam seal renewal, motor tear downs, or cylinder head removal.
  • Allows to removal the JDM AVCS intake cam sprockets, without damaging the cam or sprocket. Sprocket specific interface will not round out internal pulley spline.
  • 3-piece welded construction handles the torque, long handle for more power and working easily. Easily remove your subarueBay factory cam bolts.
  • Made from high quality steel, with high precision laser cut construction for durability, perfect match and a long-term using.
  • Package: 1*Cam Sprocket Wrench./ If you are unsatisfied with this item, simply return it and get a refund in 30 days, with a 6 months' warranty.
Bestseller No. 4
Intake/Exhaust Cam Sprocket Tool Wrench Holder Tool Kit Fit for Subaru AVCS JDM & STD
  • 【CRANK PULLEY TOOL WITH SCREWS】: Can be used in place of factory tools #499977000, 499977100, #499977300 and #499977400. Used to check and lock the camshaft of car petrol injection engines. Perfect for timing belt service or other engine services.
  • 【QUALITY MATERIAL】: Made of superior quality material with high precision laser cut construction for carefree use and perfect match.
  • 【USAGE】: Allows for removal of the AVCS intake cam sprockets without damaging the cam or the sprocket. Perfect tool for cam seal renewal, cylinder head removal, or motor tear downs.
  • 【UNIQUE DESIGN】: 3-Piece welded construction handles the torque. Long integrated handle with non-slip rubber sleeve makes it easy and powerful for one person.
  • 【PERFECT APPLICATION】: Own this 2 kit, will make you easy and convenient to work for SubarueBay AVCS JDM & STD, saving time and power, great value
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Intake/Exhaust Cam Sprocket Tool Wrench Holder Tool Kit Fit for Subaru AVCS JDM & STD Alternative to #499207400#499207400-A
Bestseller No. 6
Bolaxin Cam Gear Lock Tool Compatible for DOHC Subaru Engine WRX STi FXT LGT OBXT Camlock Service Tools
  • Made from quality steel, resisting rust and corrosion.
  • Used to check and lock the camshaft of car petrol injection engines. Perfect for timing belt or other engine services.
  • Compatible for 02+ SubarueBay Impreza WRXeBay and WRXeBay STIeBay with 2.0L or 2.5L DOHC Turbo engines (EJ205, EJ207, EJ255, EJ257). For 04-11 SubarueBay Forester XT with DOHC Turbo engines For 05-10 SubarueBay Legacy GT with DOHC Turbo engines. For 05-10 SubarueBay Outback XT with DOHC Turbo engines. For 05-06 SaabeBay 9-2X Aero with DOHC Turbo engines For 04-06 SubarueBay Baja with DOHC Turbo engines.
  • Lock the LH side cam sprockets from turning when the timing belt is removed, makes timing belt changes faster and easier especially when done by one person. Strong neodymium magnets ensure the tool stays in place even if bumped; Curved plate allows easy viewing of sprocket timing marks.
  • 100% Satisfactory Guarantee: If you're not 100% satisfied with our product, simply return it for a refund in 30 days. Premium Support 18 Months’ Warranty.
SaleBestseller No. 7
CTA Tools 7630 - Crank Socket - Compatible with Subaru
  • Crankshaft socket slips over crank snout
  • Enables engine builder to rotate a complete engine with any 1/2" ratchet or breaker bar
  • Designed to allow easy location of TDC while performing timing belt replacement or other engine work
  • Eliminate risk of damage to crankshaft snout or incorrect engine rotation
  • Replacement for SubarueBay Factory Tool #499987500
Bestseller No. 8
RALZAOTO Intake/Exhaust Cam Sprocket Tool Install and Remove Wrench Tool Compatible with Subaru AVCS STD & JDM Replaces 499207400 499977500
  • 【Replacement Part Number】STD Cam Sprocket Tool comparable to factory tools #499207400 and #499207400-A. AVCS Intake Cam Sprocket Tool comparable to factory tool #499977500. Used to check and lock the camshaft of car petrol injection engines.
  • Exhaust Cam Lock Tool for STD】Compatible with 2002-2007 SubarueBay Impreza WRXeBay STIeBay | 2002+ SubarueBay Impreza WRXeBay (2006+ WRXeBay exhaust cams only) | 2004-2008 SubarueBay Forester XT | 2005-2010 SubarueBay Legacy GT | 2005-2010 SubarueBay Outback XT | 2005-2006 SaabeBay 9-2X | 2004-2006 SubarueBay Baja.
  • 【AVCS Intake Cam Sprocket Tool】Compatible with 2004+ SubarueBay Impreza WRXeBay STIeBay *Includes JDM Ver.9 STIeBay | 2006-2014 SubarueBay Impreza WRXeBay | 2004-2011 SubarueBay Forester XT | 2005-2010 SubarueBay Legacy GT | 2005-2010 SubarueBay Outback XT | 2004-2006 SubarueBay Baja Turbo | 2006 SaabeBay 9-2X Aero.
  • 【Premium Construction】Made of superior quality steel with high precision laser cut construction, prevent corrosion and rust, impact resistance, durable. High precision and hardness ensure long-term reliable use.
  • 【Superior Design】3-Piece welded construction, which can accurately handle the high torque disassembly (installation) of the intake and exhaust cam sprockets on SubarueBay AVCS JDM&STD. Long integrated handle with non-slip rubber sleeve makes it easy and powerful for single-person to use.
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IVARKEY Crank Pulley Tool Kit Screw Wrench Holder Compatible with Subaru Imprezas Legacy Outback Foresters XT Baja SVX Saab 9-2X
  • 【Replacement】 #499977000/499977100/499977300/499977400.
  • 【Compatible with】 1993-2015 SubarueBay Imprezas (EJ engines only); 1994-2012 SubarueBay Legacys and Outbacks; 1998-2009 SubarueBay Foresters; 2010-2013 SubarueBay Forester XT; 2004-2006 SubarueBay Baja; 1991-1996 SubarueBay SVX; 2005-2006 SaabeBay 9-2X.
  • 【Upgrade design】New V2 design has upgraded small pin reinforcement ring for loosening the toughest crank pulley bolts.Integrated low profile handle allows you to easily remove your crank pulley with the radiator still in the car.
  • 【Features】High precision laser cut structure. Fits any kind of crankshaft pulley on the model. Ideal for timing belt service or other engine service.
  • 【High quality material】Made of high quality material, high hardness and corrosion resistance. Precisely made and easy to assemble. Long service time, one of the necessary tools.
Bestseller No. 10
91031 Stretch Belt Installation Engine Tool, Compatible with Subaru Impreza Forester Outback 2.5L Engines
  • This tool set compatible with 2008-2013 SubarueBay Impreza, Forester, and Outback with 2.5L engines.
  • Required for proper installation to stay away from belt damage.
  • Package include: 1PC Stretch Belt Installation Engine Tool.
  • Material : Made of high quality Metal.

Last update on 2025-04-15 / Affiliate links / Images from Amazon Product Advertising API


 

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