Subaru WRX STI Filters

Filter

We stock Genuine OEM Subaru Filters for your Subaru WRX STI. Purchasing OEM filters for your vehicle can have several benefits. For example, air filters prevent dirt, dust, and other contaminants from entering the engine's air intake system, which can improve engine performance and fuel efficiency. Similarly, oil filters remove impurities from the engine oil, preventing engine damage and reduced performance. Fuel filters ensure that clean fuel reaches the engine, reducing the risk of engine performance issues and improving fuel efficiency. Additionally, cabin air filters remove pollutants and allergens from the air inside the passenger compartment, which can be especially important for people with allergies or respiratory issues. Using high-quality OEM filters that are specifically designed for your make and model can help ensure compatibility, proper fitment, and a higher level of reliability and performance. This can also help maintain your vehicle's warranty and resale value in the long run. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

2008-2021 Subaru - Cabin Air Filter

Part Number: 72880FG000
Subaru Subaru
Notes: Included with blower assembly.
Other Names: Filter
Description: Impreza. Forester. WRX, WRX STI. Crosstrek.
Fits:
  • Subaru:
    • Crosstrek,
    • Forester,
    • Impreza,
    • WRX,
    • WRX STI,
    • XV Crosstrek
MSRP $27.45
$21.25

2018-2021 Subaru - Cabin Air Filter

Part Number: 72880FJ000
Subaru Subaru
Other Names: Filter
Description: From 04/01/2018.
Fits:
  • Subaru:
    • Forester,
    • WRX,
    • WRX STI
MSRP $31.63
$24.48

2007-2019 Subaru - Air Filter

Part Number: 16546AA12A
Subaru Subaru
Other Names: Filter Element, Element, Element Air Cleaner
Replaces: 16546AA120
Fits:
  • Subaru:
    • B9 Tribeca,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • Tribeca,
    • WRX STI,
    • XV Crosstrek
MSRP $24.95
$19.31

2015-2021 Subaru WRX STI - Air Filter

Part Number: 16546AA180
Subaru Subaru
Other Names: Filter Element, Element Air Cleaner
Description: WRX STI. 2.5L, with type ra.
Fits:
  • Subaru:
    • WRX STI
MSRP $23.25
$18.00

1990-2021 Subaru - Oil Filter Complete

Part Number: 15208AA100
Subaru Subaru
Other Names: Engine Oil Filter
Replaces: 15208AA020, 15208AA021, 15208AA022, 15208AA023, 15208AA024, 15208AA060, 15208AA080, 15208AA09A, 15208AA12A, SOA6351520812
Description: 2.5L. This item is non-returnable.
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • WRX STI
MSRP $9.22
$7.58

2010-2021 Subaru - Transmission Oil Filter

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
MSRP $82.32
$56.55

2010-2024 Subaru - Transmission Oil Filter

Part Number: 31835AA030
Subaru Subaru
Other Names: Filter, Fltr Ay Atf
Fits:
  • Subaru:
    • Ascent,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • WRX,
    • WRX STI,
    • XV Crosstrek
MSRP $53.37
$36.66

1990-2024 Subaru - Vapor Canister Filter

Part Number: 42072AA120
Subaru Subaru
Other Names: Fuel Filter, Vapor Canister Filter
Description: Fuel pump. WRX. Ascent.
Fits:
  • Subaru:
    • Ascent,
    • Baja,
    • Crosstrek,
    • Legacy,
    • Outback,
    • WRX,
    • WRX STI,
    • XV Crosstrek
MSRP $34.25
$23.53

2008-2021 Subaru - Fuel Filter

Part Number: 42072AG140
Subaru Subaru
Notes: Included with fuel pump assembly.
Other Names: Filter Fuel Pump
Description: Filter Fuel Pump. Quantity RequiRed: 1. Fits Forester, Impreza, STI, WRX On pump. Fuel pump. w/ turbo. All models. Location-Tank....
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • WRX STI
MSRP $80.77
$55.49

1990-2024 Subaru - Fuel Filter

Part Number: 42072AA121
Subaru Subaru
Other Names: Filter, Fuel Pump Filter, Fuel/Water Separator, Filter Assembly Tank
Description: Filter Tank.
Fits:
  • Subaru:
    • Ascent,
    • B9 Tribeca,
    • BRZ,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • Tribeca,
    • WRX,
    • WRX STI,
    • XV Crosstrek
MSRP $34.25
$23.53

1998-2021 Subaru - Oil Cooler Connector

Part Number: 21317AA022
Subaru Subaru
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
MSRP $56.63
$38.91

2008-2018 Subaru - Upper Case

Part Number: 46052AG080
Subaru Subaru
Other Names: Air Filter Housing, Case Air Cleaner Upper
Description: 2.5L with turbo. 2.5L, without type ra.
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • WRX STI
MSRP $100.60
$68.81
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