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OEM Subaru Oil Filters

Filter

Motor oil greases engine parts. It has a few impurities, to begin with, and it traps particulate as it lubricates. So, crud builds up in it. Moreover, if a radiator's fins and fan can't expel engine heat properly, it can turn oil into sludge. What happens when all that grime accumulates on parts like your oil pump and its bearings? They start to wear out double time. Luckily, your original Subaru oil filter helps prevent that. What oil filters do isn't complicated. They catch most of those pollutants before they can cause problems for your engine.

When Should I Change the Oil Filter?

The best way to ensure your engine stays contaminant-free is to replace its oil filter regularly. You can change it during each oil change or every couple if you prefer. Either way, you should do it every three months at least, if not every 3,000 miles. However, don't trust keeping your engine clean to the aftermarket. Oil filters not made by Subaru for your model specifically may not have the right gasket and thread sizes for it. Using the wrong kind has two serious consequences: the filter can start leaking oil, or it can detach from your pump completely. The first is bad enough for keeping your engine working the way it's supposed to, but the second can result in severe engine damage.

Order Genuine Subaru Oil Filters Online

The best replacement oil filter for your Subaru, then, is OEM. It'll fit the model you drive most reliably. You can buy one online here at our auto parts store. We'll ship it immediately so that you can take care of your project in short order. So, enjoy the peace of mind of getting the real thing. Order now!

Transmission Oil Filter

MSRP $52.37
$36.13
Part Number: 38325AA032
Subaru Subaru
Other Names: Filter, Atf Filter Ay
Replaces: 38325AA030, 38325AA031, 38325KA000
Fits:
  • Subaru:
    • B9 Tribeca,
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • Tribeca

Transmission Oil Filter

MSRP $82.32
$56.80
Part Number: 31728AA121
Subaru Subaru
Other Names: Oil Strainer Transmission
Replaces: 31728AA120
Description: Oil Pan Strainer. All Required.
Fits:
  • Subaru:
    • Forester,
    • Legacy,
    • Outback,
    • WRX,
    • WRX STI

Transmission Oil Filter

MSRP $250.22
$168.15
Part Number: 31728AA130
Subaru Subaru
Other Names: Filter, Strainer Ay Oiltm
Replaces: 31728AA091
Description: Legacy/Outback. 4 speed. Internal. Forester. Impreza. 2.5L without turbo. Valve Body Filter. All Required.
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy,
    • Outback

Transmission Oil Filter

MSRP $146.60
$100.27
Part Number: 31728AA220
Subaru Subaru
Other Names: Strainer, Filter, Strainer Assembly-Oiltm
Fits:
  • Subaru:
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback

Transmission Oil Filter

MSRP $53.37
$36.82
Part Number: 31835AA030
Subaru Subaru
Other Names: Filter, Fltr Ay Atf
Fits:
  • Subaru:
    • Ascent,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • WRX,
    • WRX STI,
    • XV Crosstrek

Engine Oil Filter Adapter

MSRP $129.32
$88.45
Part Number: 21675AA010
Subaru Subaru
Positions: Upper
Other Names: Adapter, Adapter CP Oil Cooler
Description: 2.5L turbo, upper.
Fits:
  • Subaru:
    • Forester

Engine Oil Filter Adapter

MSRP $125.68
$85.97
Part Number: 21684AA000
Subaru Subaru
Positions: Lower
Other Names: Adapter, Adapter Ay Oil Cooler
Description: 2.5L turbo, lower.
Fits:
  • Subaru:
    • Forester

Engine Oil Filter Adapter Stud

MSRP $66.05
$45.57
Part Number: 21686AA000
Subaru Subaru
Positions: Upper
Other Names: Connector, Conn Oil Cooler Adapter
Description: 2.5L turbo, upper.
Fits:
  • Subaru:
    • Forester

Engine Oil Filter Adapter Stud

MSRP $66.12
$45.62
Part Number: 21317AA041
Subaru Subaru
Positions: Lower
Other Names: Connector, Connector Oil Cooler
Replaces: 21317AA040
Description: 2.5L turbo, lower, from 4-1-03. 2.5L, oil filter. 2.5L turbo, lower, to 3-31-03.
Fits:
  • Subaru:
    • Forester

Engine Oil Filter Adapter O-Ring

MSRP $3.95
$3.06
Part Number: 806959030
Subaru Subaru
Positions: Lower
Other Names: Connector O-Ring, Engine Oil Cooler Gasket, O Ring
Description: 2.5L turbo, lower. Cooler To Plate. O-Ring.
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza

Oil Cooler Connector

MSRP $56.63
$39.08
Part Number: 21317AA022
Subaru Subaru
Positions: Lower
Other Names: Connector, Engine Oil Filter Adapter Stud, Engine Oil Cooler Bolt, Conn Oil Cooler
Replaces: 21317AA020, 21317AA021
Description: Auto trans, lower. 2.0L, oil filter. 2.5L. oil filter.
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • WRX STI

Filter Assembly

MSRP $81.32
$56.11
Part Number: 30098AA280
Subaru Subaru
Other Names: Filter, Oil Strainer Ay
Description: BRZ. 2.4l. Auto trans.
Fits:
  • Subaru:
    • BRZ

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