Honda Pilot Transmission Oil Cooler 06224-5J4-000

A replacement automatic transmission fluid cooler assembly for Honda and Acura 3.5L V6 applications. It replaces Honda 06224-5J4-010 and 06224-5J4-000 (also listed as 062245J4010).

Fitment: Honda Pilot 2016-2022, Odyssey 2018-2025, Passport 2019-2025, Ridgeline 2020-2024, Acura MDX 2016-2020 and Acura TLX 2015-2020 with the 3.5L. These vehicles use either the 6-speed or the 9-speed / 10-speed automatic depending on year and trim, and the cooler design can differ, so confirm the part number on the cooler you are removing before ordering.

The factory cooler is known for seeping ATF at its seams or fittings, and on some units internal restriction lets fluid temperature climb under towing or long grades. Symptoms are a wet cooler body, an ATF smell after a drive, and in the worse cases hot-fluid shift flare. Replace the cooler, then check the fluid level with the transmission at temperature and top off with Honda ATF DW-1 or ATF Type 3.1 as specified for your transmission.