ATP Transmission Filter Kit P/N:B-173
Keep the lifeblood of your automatic transmission — the fluid — flowing clean with the ATP Automatic Transmission Filter Kit B-239 (also written B239). It installs as a direct-fit replacement for a wide range of GM trucks and SUVs, including the 2007-2015 Cadillac Escalade, 2007-2015 Escalade ESV, 2007-2013 Escalade EXT, 2009-2013 Chevrolet Avalanche, 2009-2021 Silverado 1500, 2009-2014 Suburban 1500, 2007-2021 GMC Sierra 1500, 2015-2020 Yukon XL, and more — see the Buyer's Guide tab for the full list and engine details.
Every transmission eventually accumulates debris from normal wear. This filter is designed to strain that debris out of the fluid so the valve body and other vital components stay clear of clogging.
Interchange: 85976 · 24236933 · TF209 · 19791 · 58369
This part cross-references / interchanges with the following part numbers:
What does this transmission filter kit do?
It strains wear debris out of the automatic transmission fluid, helping keep the valve body and other internal components from becoming clogged.
Will the ATP B-239 fit my vehicle?
It fits many 2007-2021 GM trucks and SUVs, including Escalade, Silverado 1500, Sierra 1500, Suburban 1500, and Yukon XL. Check the Buyer's Guide tab to confirm your exact year and model.
How often should I replace the transmission filter?
Replace it at the interval recommended in your vehicle's service information. Regular filter changes help extend transmission life and reduce avoidable repairs.
What numbers does this part interchange with?
It cross-references 85976, 24236933, TF209, 19791, and 58369.
Is this a complete kit?
It is supplied as an ATP transmission filter kit for the listed applications. Consult your vehicle service information for fluid and any additional parts needed for the service.
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.