This replacement oil pan is among the highest quality replacements on the market. It's just what you need to get your engine in good working order again!


  • New, not refurbished
  • Stamped steel construction, like the original
  • Replaces dealer part numbers: 11109AA051, 11109AA052, 11109AA053, 11109 AA051, 11109 AA052, 11109 AA053
  • Direct bolt on replacement
  • Built to strict quality control standards
  • Includes oil drain plug
  • Gasket not included
  • Fits the following Subaru engines as listed per application:
    • H4 2.0L EJ205 Turbo
    • H4 2.2L EJ22
    • H4 2.2L EJ22 Turbo
    • H4 2.5L EJ25D
    • H4 2.5L EJ255 Turbo

Replace your leaking or damaged oil pan now with this great fitting alternative. It makes a great replacement and has good cost savings over a dealer unit.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

3.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Very poor fitment
Good quality but fitment was horrible. Oil drain tube inside was off and I had to adjust the insides to fit around the oil baffle so i could get it close to where all the bolt holes would line up.
June 13, 2018
2 months ago
Response from 1A Auto
Hello, Thank you for your review. We apologize for the inconvenience this has caused. Please contact us directly at 1-888-844-3393 and we can assist you with a replacement or a refund. Thank you
June 14, 2018
Christa R
Great oil pan
Installed this oil pan on my 98 Legacy GT no problems. Took a while to get the old rusty one out. Good seal, no leaks a fantastic New oil pan thanks 1A Auto
September 10, 2017
1 year ago
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Vehicle Fit

Year Make Model Description
2004-2006Subaru Baja Subaru Baja Engine Oil Pan H4 2.5L Turbo
1998Subaru Forester Subaru Forester Engine Oil Pan H4 2.5L
2004-2005Subaru Forester Subaru Forester Engine Oil Pan H4 2.5L Turbo
1998Subaru Impreza Subaru Impreza Engine Oil Pan H4 2.5L
2002-2005Subaru Impreza WRX Subaru Impreza WRX H4 2.0L Engine Oil Pan
1990-1993Subaru Legacy Subaru Legacy Engine Oil Pan H4 2.2L
1991-1993Subaru Legacy Subaru Legacy Engine Oil Pan H4 2.2L Turbo
1996-1999Subaru Legacy Subaru Legacy Engine Oil Pan H4 2.5L

This part replaces:

  • OE # 11109AA051
  • OE # 11109AA052
  • OE # 11109AA053
  • Hollander 311-58216
  • Dorman 264-600
Part #: 1AEOP00091

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout