Keep automatic transmission fluid flowing cleanly between the transmission and its cooler with the Dorman - OE Solutions Automatic Transmission Oil Cooler Line Connector (P/N 800-753). It installs as a direct-fit replacement for a wide range of Ford, Lincoln, and Mercury vehicles — including the 1978-1994 Ford Bronco, 1975-2003 Ford F-150, 1992-2006 Ford Crown Victoria, and 1990-2011 Lincoln Town Car — with 80 applications in total; see the Buyer's Guide tab for the full list.
Cooler-line connection: provides the fitting that joins the automatic transmission's oil cooler lines so fluid can circulate to and from the cooler.
Direct-fit replacement: made to replace a worn, damaged, or leaking original connector on the listed applications.
Serviceable repair: if a failed or leaking connector is the cause of a leak at the cooler line, this replaces that component.
The connector is part of the transmission's fluid-cooling circuit; automatic transmission fluid passes through it on the way to and from the cooler. Signs the original may need replacing include seepage or dripping at the cooler-line connection and a slowly dropping transmission fluid level. Diagnose the source of any leak before replacing.
Interchange: 7L3Z7D273A · E9SZ7D273A. Manufacturer part number 800-753 (also 800753).
This part cross-references / interchanges with the following part numbers:
7L3Z7D273A, E9SZ7D273A
Frequently Asked Questions
What does this connector do?
It's the fitting that joins the automatic transmission's oil cooler lines, letting transmission fluid circulate between the transmission and its cooler.
Which vehicles does it fit?
It's a direct-fit replacement for many Ford, Lincoln, and Mercury models, such as the 1978-1994 Ford Bronco, 1975-2003 Ford F-150, and 1990-2011 Lincoln Town Car. See the Buyer's Guide tab for all 80 applications.
What are signs this connector may need replacing?
Seepage or dripping at the cooler-line connection and a slowly dropping transmission fluid level. Confirm the source of the leak before replacing.
What numbers does it interchange with?
It replaces the interchange numbers 7L3Z7D273A and E9SZ7D273A.
Does it carry transmission fluid or coolant?
Automatic transmission fluid — it's part of the transmission's oil-cooler circuit, not the engine coolant system.
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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.
