A-Premium Automatic Transmission Filter Kit for Ford 6R80/6R100 — Pan Gasket, OE-fit

A-Premium Automatic Transmission Fluid Filter with Pan Gasket is a complete replacement kit designed to trap contaminants and restore proper fluid flow for compatible Ford 6R80 and 6R100 transmissions.

If your vehicle uses a serviceable in-pan transmission filter, replacing it with a quality kit can help maintain shift performance and prolong transmission life. This A-Premium kit ships with a precision-molded filter and matching pan gasket so you can complete a fluid-and-filter service in one visit. The parts match common OE reference numbers and cover a range of Ford F-Series, Expedition, Mustang and Lincoln Navigator models equipped with 6R80 or 6R100 transmissions.

Which vehicles will accept this transmission filter kit?

This kit is compatible with several Ford models that use the 6R80 or 6R100 transmissions. Always verify fitment by entering your vehicle details before ordering and refer to the special note in the listing.

• Ford F-150 (2011–2017) with 6R80 transmission
• Ford F-250 Super Duty (2017–2022) with 6R100 transmission
• Ford F-350 Super Duty (2018–2022) with 6R100 transmission
• Ford Expedition (2009–2017) using 6R80 6-speed transmission
• Ford Mustang (2011–2017) with in-pan 6R80 transmission filter
• Lincoln Navigator (2011–2017) with 6R80 transmission

How does this filter protect my transmission during a service?

The filter captures metal particles, clutch material and other debris before they circulate through the valve body and clutch packs. Clean fluid flow reduces wear and helps maintain consistent hydraulic pressure for smoother shifts.

• High-flow media traps contaminants while allowing adequate fluid passage
• Pan gasket creates a reliable seal to prevent leaks after reinstallation
• Design follows common OE dimensions for proper seating and filter alignment

What comes in the package and what OE references does it match?

This kit includes both the in-pan transmission filter and a replacement pan gasket so you can perform an efficient fluid-and-filter change without last-minute part runs.

• Package contents: 1 x automatic transmission filter, 1 x pan gasket
• OE/Reference part numbers: FT188, WL10377, B399, BL3Z7A098A, BL3P7G186AA
• One-year unlimited-mileage warranty from A-Premium covers manufacturing defects

When should I replace the filter and what should I inspect during service?

Replace the in-pan filter whenever you drain the transmission fluid or when service intervals recommend filter change. During service, inspect the drained fluid, magnet for heavy metallic deposits, and the pan for scoring or contamination.

• Change filter when performing routine fluid service or if fluid appears discolored or smells burnt
• Check pan magnet—excessive metal indicates internal wear that may need further diagnosis
• Confirm gasket seating and torque pan bolts to factory specifications to prevent leaks

Who is this for: Technically inclined DIYers, independent shops and fleet managers who perform scheduled transmission maintenance on compatible Ford vehicles will find this A-Premium kit useful. It’s aimed at owners of F-150, F-250/F-350 Super Duty, Expedition, Mustang and Lincoln Navigator models that use an in-pan serviceable filter and who want a direct-fit replacement backed by a one-year unlimited-mileage guarantee.