Hayden Engine Oil Cooler-Universal P/N:459
Keep engine oil temperatures in check with the Hayden Ultra-Cool Engine Oil Cooler Kit (MPN 457), a universal heat exchanger that routes oil through the cooler so passing airflow can draw off heat and help hold oil temperature in a safe operating range. Because the catalog classifies it as an Auto Trans Oil Cooler while Hayden lists it as an Engine Oil Cooler Kit, it appears under both names. This is a universal cooler, not a direct OE replacement — Hayden advises determining correct fitment for your vehicle before installation.
It is listed for a wide range of vehicles, including the 1994-2003 Dodge Ram 1500 3.7L / 3.9L / 4.7L / 5.2L / 5.7L / 5.9L and 1988-1999 Chevrolet C1500 4.1L / 4.3L / 5.7L — see the "Vehicles it fits" section for the full list and confirm fitment for your own application.
Interchange: CWK911457 · 240457 · 911457 · 53245 · 0457
This part cross-references / interchanges with the following part numbers:
What does this oil cooler do?
It's a heat exchanger that routes oil through the cooler so passing airflow can draw off heat, helping keep oil temperature in a safe operating range. The two-pass design adds cooling capacity.
Is this a direct-fit OE replacement?
No. Hayden lists it as a universal cooler, not a direct OE replacement, so you should determine the correct fitment for your vehicle before installing it.
What type of connections does it use?
It uses 3/8 in. FPT (female pipe thread) connections.
Does it include mounting hardware?
No. It has an integrated mounting bracket, but mounting hardware is not included. Hayden notes a 20mm mount may require PH3950 or an equivalent.
Which interchange numbers does it cover and will it fit my vehicle?
Interchange numbers include CWK911457, 240457, 911457, 53245 and 0457. It is listed for many vehicles — check the "Vehicles it fits" section and confirm fitment for your application.
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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.