Skip to Content
Buy OEM 2003 Subaru Part # 11021AA112 (11021AA110, 11021AA111). Plug Cylinder Block. Cooling, Engine, OIL, PAN
Ken Ganley Subaru Bedford
123 Broadway Ave, Bedford, OH, 44146
(440) 230-8065
cdonley@ganleyauto.com
Toggle navigation
Subaru
{{loadingIndicator}}
My Garage
×
You can edit the name of your vehicle by clicking the pencil icon on the right.
+ Add New Vehicle
Something went wrong. Please try again.
Add Vehicle To Garage
×
Select Your Vehicle Below:
Cancel
Quick add vehicle by VIN
Go
No vehicles found. Please try again.
Select Your Vehicle Below:
Cancel
{{ getDisplayString(option) }}
0
Your Cart
Close Cart
Hamburger menu
Accessories
Subaru Gear
Retailer Home
Contact Us
Policies
Home
2003
11021AA112
Home
Accessories
Subaru Gear
Retailer Home
CONFIRM THIS FITS YOUR 2003 Subaru
2003 Subaru: Engine and Cooling Products
Select a Model:
Baja
Forester
Impreza
Legacy
Outback
STI
WRX
Plug Cylinder Block
This Fits Your Subaru
Part Number
:
11021AA112
Supersession(s)
:
11021AA110; 11021AA111
❮
❯
NO.2.
PLUG-CYLINDER BLOCK Engine Core Plug
Diagrams and Kits
What This Fits
Product Types
Services
CYLINDER BLOCK
Full Diagram
#11021*B
Required: 1
BODY '00MY-'04MY
NO.2.
OIL PAN
Full Diagram
#11021
Required: 1
UPPER '00MY-'04MY
Recommended Products
rPet Poly Weekender Bag
200458521
$ 38.30
Polar Full Zip Puffer Vest
200469143
$ 118.70
Hydro Flask 12L Soft Cooler
200465046
$ 85.00
Moutain Stream Organic Hoodie
200464832
$ 62.40
Madagascar Duffel Pack
200465502
$ 155.60
Ladies Sand Waves Hooded Sweatshirt
200464823
$ 56.70
Ladies WRX V-Neck Tee
200464509
$ 27.80
Love pets Chest Harness
200474794
$ 28.30
People Also Bought
Plug
$ 3.67
15027AA332
Plug
$ 2.35
15027AA291
Plug
$ 4.65
15027AA132
Engine Camshaft Plug. Plug Cylinder Head. 19.
$ 10.90
11051AA070
Engine Expansion Plug. Engine Freeze Plug. Engine Welch Plug. Plug Cylinder Block.
$ 15.27
11021AA170
Plug Cylinder Head (PLUGXM20)
$ 8.57
11051AA081
Ken Ganley Subaru Bedford
123 Broadway Ave, Bedford, OH, 44146
(440) 230-8065
Email Us
Policies & Information
Return Policy
Manufacturer Warranty
Accepted Payments
Email this product
Email Address
Email address is invalid
Close VIN entry layer
Enter VIN
Enter 17 digit VIN here
Go