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FMSI 4556M Ford 1/2" x 5/8" - 18 Transmission Oil Cooler Fitting Repair Line Set (15")

by FMSI

MPN: 4556M
SKU: 4556M-S03-450

Sold out
Original price $44.89 - Original price $44.89
Original price $44.89
$48.73
$48.73 - $48.73
Current price $48.73
Warehouse: Calgary-A

This product is held in stock at the Calgary-A warehouse. Shipping & pick-up available.

Order now and pick up Monday, January 26, 2026 after 2 p.m.

5935 35 St SE, Bay #15, Calgary, AB, T2C 2H1, Canada

Availability:
Out of stock
Designed to replace Ford's original steel tubing to transmission oil cooler quick connector which over time corrodes at the radiator cooler connection. The repair kit can also be used to repair quick connectors and corroded lines found on HD vehiclesusingan externaltransmission filter and anexternal cooler. 1/2" line in, with 5/8". 18 fitting threadinto radiator. Repair set includes fitting with o-ring, pre-bent 1/2" cupro nickel line (12" length), 360° seal compression union and helpful repair instructionsProblem:The Original Equipment Manufacturer for these applicationsdoes not offer transmission oil coolerfittings separatelyand require you to purchase the complete radiatorassembly. Solution:FMSI Automotive Hardware has designed a complete repair kit, from the fitting back to the OEM line. Each kit includes an oil cooler fitting, pre-bent cupro nickel line & 360° seal compression union. The repair is simple, quick andclean. General Application Coverage:2002 and upFord Truck: F150, F250, F350Ford SUV: Explorer, Edge, EscapeMercury SUV: MountaineerOther repair sets available for above applications:4554M-1/2"line in with18mm x 1.50 fitting thread4555M. 3/8"line in with18mm x 1.50 fitting thread.

MPN: 4556M