ATP Transmission Filter Kit P/N:B-173
Keep the lifeblood of your automatic transmission — its fluid — flowing clean with the ATP Automatic Transmission Filter Kit (MPN B-166). It installs as a direct-fit replacement for the listed applications: the 1992-1997 Geo Prizm (L4-1.6L and L4-1.8L), 1998-2002 Chevrolet Prizm (L4-1.8L), 1994-1997 Toyota Celica (L4-1.8L), 1992 and 1997 Toyota Corolla (L4-1.6L), 1993-2002 Toyota Corolla (L4-1.8L), and 1997-2000 Toyota RAV4 (L4-2.0L).
Every transmission gradually accumulates debris from normal wear, and this filter is designed to strain that debris out so the fluid stays clean.
Country of origin: Taiwan. Manufacturer part number B-166 (also B166).
This part cross-references / interchanges with the following part numbers:
What does this ATP filter kit do?
It filters your automatic transmission fluid, trapping debris shed through normal wear so the valve body and other internal components stay clean and unclogged.
Which vehicles does the B-166 kit fit?
It fits the 1992-1997 Geo Prizm, 1998-2002 Chevrolet Prizm, 1994-1997 Toyota Celica, 1993-2002 Toyota Corolla, and 1997-2000 Toyota RAV4. See the Buyer's Guide tab for the full year and engine list.
When should the transmission filter be replaced?
Replace it during regular transmission service per your vehicle's maintenance schedule. Consult the service information for the correct interval and procedure for your vehicle.
What are signs the filter may need replacing?
Dirty or contaminated fluid and debris buildup during service can be signs. Diagnose the cause of any transmission issue before assuming the filter is at fault.
Where is this filter kit made?
Country of origin: 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.