Help keep automatic transmission fluid running cooler with the Hayden Ultra-Cool Transmission Oil Cooler (P/N 405), a hose-barb heat exchanger that routes ATF through an aluminum core to shed heat before the fluid returns to the transmission. It's listed for a wide range of vehicles, including the 1975-2003 Ford F-150 4.2L / 4.6L / 4.9L / 5.0L / 5.4L / 5.8L / 5.9L / 6.4L / 6.6L / 6.9L / 7.5L, 1994-2003 Dodge Ram 1500 4.7L / 5.2L / 5.7L / 5.9L and 1975-1999 Ford F-250 4.6L / 4.9L / 5.0L / 5.4L / 5.8L / 5.9L / 6.4L / 6.6L / 6.9L / 7.3L / 7.5L — see the Buyer's Guide tab for the full list.
Mounting hardware is included; the cooler ships without a mounting bracket. Backed by more than 45 years of Hayden cooling experience, it is built to work alongside a factory cooler system rather than as a direct O.E. replacement. Color: silver. Country of origin: Mexico.
What does the Hayden 405 cooler do?
It's a transmission oil cooler that routes automatic transmission fluid through an aluminum heat-exchanger core to lower fluid temperature before it returns to the transmission.
Is mounting hardware included?
Yes, mounting hardware is included. The cooler ships without a mounting bracket, so plan your mounting location accordingly.
What connections does it use?
It uses 3/8 in. male hose-barb fittings, and it is compatible with OEM cooler systems.
What is the cooler made of and how is it tested?
The core is aluminum and is ultrasonically soldered, and each unit is 100% pressure tested to 150 PSI. The finish is silver.
Will it fit my vehicle?
It fits many vehicles, such as the 1975-2003 Ford F-150 4.2L / 4.6L / 4.9L / 5.0L / 5.4L / 5.8L / 5.9L / 6.4L / 6.6L / 6.9L / 7.5L and 1994-2003 Dodge Ram 1500 4.7L / 5.2L / 5.7L / 5.9L. Check the Buyer's Guide tab for your engine.
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.
