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818 Donor cheat sheet

I did not use a donor primarily because I imported my motor from japan. For some this might be a cheaper option if your local junk yard has what you need. Plus less work for you! I have made a cheat sheet so you can cross reference if a part is compatible or not.

Note: This is for a 2002-2003 WRX based 818, however a good amount of parts will swap between models read the comments for more. 818 full disassembly and donor list can be found here. Some Subaru parts are interchangeable with the forester and legacy. If you want to look up compatibility with other models use parts.subaru.com. You can look up part numbers by car type, and see the comparability section to see what models all use the same part#.

*Note means will work with 93-07 Impreza all others are not confirmed to go past 2002.

Donor Cheat sheet
Part Years Comment STI fit
Front Lower Control arm Any Impreza<=07 Aluminum and steel versions Yes extra caster from 04-06.
Front Hubs Any Impreza <=07 Hubs must match axles and brakes No
Front Brakes Any Impreza <=07 WRX 06-07 4pots cheap light alternative Yes

Front CV Axel

 Any Impreza <=07 Match them to your trans and hubs N/A

Front Brake Lines

 NEW Just buy new be safe :) N/A

Steering Rack

 Any Impreza 02+ STI's offer quicker rack Yes

Rear Hubs

 Any Impreza <=07 Hubs must match axles and brakes No
Rear Brakes Year specific WRX  and STI will need a bracket or Year matching hub Yes

Rear Brake Lines

 Any Impreza Just buy new be safe :) N/A

E-Brake Lines+mount

 Any Impreza 02-04 Year specific No

Lateral Links

 Any Impreza <=07* Lots of aftermarket options Yes

Trailing arms

 Any Impreza <=07* Lots of aftermarket options Yes

Rear CV Axel

 Any Impreza <=07 Match them to your trans and hubs N/A

Rear swaybar+mounts

 Any Impreza <=07 Match moutns to bar type Yes

Engine

 Any subaru EJ EJ207 FTW :) Yes

Trans

 Impreza 2002-2014 I used a 2014 Yes

Cluster

 Any Impreza <=07 Match cluster to wiring and engine year Yes

Wiring

 Any Impreza <=07 Match wiring to engine type and year Yes

Seat

 Any Impreza <=07 Sparco is nicer :) Yes

E-brake lever

 Any Subaru 93+  Yes

Rear Seatbelt

 Any Impreza<=07 N/A Yes

Interior Door latch

 Any Impreza<=07 other models may fit/diff style Yes

Rear Door Latch

 Any Impreza<=07 N/A Yes

Rear Door Catch

 Any Impreza<=07 N/A Yes

Rear View Mirror

 Any car Any car Any car!

Peddle assembly

 Any Impreza<=07 match type to engine Yes

Master/slave cylinders

 Any Impreza<=07 BUY NEW match to trans N/A

Hazard flasher switch

 Any Impreza<=07 Match to engine harness Yes

Radiator

 Any Impreza<=07 Buy all aluminum if you can Yes

Radiator Fans

 Any Impreza<=07 Match fan to wiring or be read to splice wires Yes

Burp Tank

 Any Impreza<=07 N/A Yes

Over flow

 Any car Try to match capacity of Subaru Yes

Fuel pump+Sock

Any Impreza<=07 BUY NEW match to engine and wiring N/A

Hood Hinges

 Any Impreza<=07 N/A Yes