ATP Transmission Filter Kit P/N:B-173
Keep clean automatic transmission fluid flowing through the valve body and hydraulic circuits with the ATP Transmission Filter Kit B-443. It installs as a direct-fit replacement for the 2009-2015 Cadillac CTS and 2012-2015 Chevrolet Camaro, straining the fluid drawn into the pump so debris and contaminants stay out of the transmission's internal passages.
A restricted or clogged filter can starve the pump and lead to harsh, delayed, or slipping shifts; if a dirty or failing filter is the cause of those signs, replacing it as part of a fluid service addresses it. Always diagnose the underlying condition before servicing.
Interchange: 24258269 · Manufacturer part number B-443 (also B443).
This part cross-references / interchanges with the following part numbers:
What does this transmission filter kit do?
It strains the automatic transmission fluid drawn into the pump, capturing debris and wear particles so they stay out of the transmission's internal hydraulic passages and valve body.
Which vehicles does the ATP B-443 fit?
It is a direct-fit replacement for the 2009-2015 Cadillac CTS and 2012-2015 Chevrolet Camaro. Confirm fitment for your vehicle before ordering.
What number does this part interchange with?
This filter kit cross-references interchange number 24258269. Its own identity is manufacturer part number B-443.
What are signs the transmission filter may need replacing?
Harsh, delayed, or slipping shifts and reduced fluid flow can point to a restricted or clogged filter. Diagnose the cause first, since these signs can have other sources.
When should this filter be replaced?
It is a serviceable maintenance item, intended to be renewed during a scheduled transmission fluid and filter service. Follow your vehicle's service information for intervals.
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.