ATP Transmission Filter Kit P/N:B-173
Keep the lifeblood of your automatic transmission clean with the ATP Automatic Transmission Filter B-455. It installs as a direct-fit replacement across a wide range of 2004–2018 Audi and Volkswagen models — including the Audi A3, A3 Quattro, Q3, S3, TT and TT Quattro, plus the Volkswagen Beetle, CC, Eos, Golf (and Golf R, Alltrack, SportWagen), GTI, Jetta, Passat and R32 — with the L4-1.4L, L4-1.8L, L4-1.9L, L4-2.0L, L5-2.5L, V6-3.2L and V6-3.6L engines. See the Buyer's Guide tab for the full list of 46 applications.
Interchange: 02E305051C · 02E398051
Manufacturer part number B-455 (also B455).
This part cross-references / interchanges with the following part numbers:
What does this ATP filter do?
It filters the automatic transmission fluid, straining out debris created by normal wear so contaminants don't keep circulating through the transmission.
Will the B-455 fit my vehicle?
It's a direct-fit replacement for many 2004–2018 Audi and Volkswagen models across the L4-1.4L through V6-3.6L engines. Check the Buyer's Guide tab for the full 46-application list.
What numbers does this filter replace?
It interchanges with 02E305051C and 02E398051. Its own manufacturer part number is ATP B-455.
How often should I replace the transmission filter?
Replace it at each recommended transmission fluid change or per your vehicle's service schedule. Keeping the fluid clean is part of routine maintenance.
Where is this filter made?
The country of origin is Taiwan.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.