Subaru WRX Transmission Filters
We found 14 eBay listings for Subaru WRX transmission filters.
All Subaru transmission filter listings by model
Last checked: . Confirm current price and fitment with the seller.
Compare transmission filters options for the Subaru WRX by part number, specification and seller fitment details. Matching listing titles mention 2010–2021; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.
What the listings say: Of the 14 listings for Subaru WRX transmission filters checked on 6 November 2026, 6 give model years between 2010 and 2021, most often 2010–2019 (3). Part numbers in more than one title: 31728AA121, 31728AA120. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.
Found 14 listings for "subaru wrx transmission filters"
For Subaru Forester Legacy Outback WRX CVT Transmission Filter Kit 31728AA121
CVT Transmission Filter Kit 31728AA121 For Subaru Forester Legacy Outback WRX
New CVT Transmission Filter For Subaru Forester Legacy Outback WRX 31728AA120
Transmission Filter Kit For 2010-2019 Subaru Outback Legacy WRX 2.5L 31728AA121
Subaru Forester Oil Strainer Transmission Filter OEM NEW 31728AA121 15-20 WRX
For Subaru Forester Legacy Outback WRX CVT Transmission Filter 31728AA120 US
Fits Subaru WRX 2.0L CVT 2015-2021 Transmission Filter Oil Pan Gasket Set
Transmission Filter Kit For 10-19 Subaru Outback Legacy WRX Forester 31728AA121
TR690 CVT Filter Pan Gasket Kit for 2014-2018 Subaru Forester WRX Legacy Outback
Transmission Filter Kit For 2010-2019 Subaru Outback Legacy WRX 2.5L 31728AA121
For Subaru Forester Legacy Outback WRX New CVT Transmission Filter 31728AA120
Automatic Transmission Filter Kit for Subaru CVT Forester Legacy WRX Outback
Transmission Fluid Strainer Filter for Subaru WRX Forester Outback 31728AA121
Transmission Filter 31728AA121 For Subaru Forester Legacy Outback WRX
Questions about these listings
Which model years are named in the listings for Subaru WRX transmission filters?
6 listing titles give model years from 2010 to 2021; 2010–2019 appears most often (3 listings). Check your car’s year against the fitment details in each listing.
Which part numbers appear in more than one listing for Subaru WRX transmission filters?
31728AA121 and 31728AA120 appear in more than one title. Compare the number on your old part with the listing before you buy.
How do I check fitment before buying Subaru WRX transmission filters?
Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.
Check compatibility before buying
These listings were found using Subaru WRX transmission filters search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.