Injector Sleeve
The M‑1814376C1 Injector Sleeve from McBee‑Interstate McBee, sold by Wofford Truck Parts, is a durable OEM-spec replacement sleeve for Ford/Navistar 7.3 L powerstroke and 444 diesel engines. It precisely seals the injector cup to the cylinder head, preventing leaks and supporting proper fuel atomization. Made of hardened steel, backed by a two-year warranty, and built in ISO-certified facilities, this sleeve ensures long-lasting reliability and performance in heavy-duty rebuilds.
$9.87
Specifications
The M‑1814376C1 Injector Sleeve by McBee‑Interstate McBee, available through Wofford Truck Parts, is engineered as a direct match for Navistar/Ford OEM part 1814376C1 (also Ford F4TZ‑9F538A). Crafted to OEM tolerances, it ensures accurate seating of the injector cup within the cylinder head to maintain fuel system tightness and proper spray geometry.
This hardened-steel sleeve resists corrosion and wear, restoring sealing integrity in high-temperature diesel environments. Manufactured in ISO 9001-certified U.S. facilities and supported by a two-year unlimited mileage warranty, each sleeve is sold individually—an essential wear item for the 7.3 L/444 V‑8 engines used in Super Duty and Econoline vans.
Perfect for in-frame engine rebuilds or injector servicing, this part meets or exceeds OEM standards for durability and fit.
Compatibility
Ford F‑250, F‑350, F‑450, F‑550 Super Duty (1994–2003)
Ford E‑350 / E‑450 Econoline vans (1994–2003)
Ford Excursion (2000–2003)
International Navistar chassis using 7.3 L V‑8 diesel (e.g. cutaway chassis 2000–2003)
Alternative Part Numbers
Dorman 904‑213
F4TZ‑9F538A
Mack 4333‑1814376C1
Navistar 1814376C1
TechSmart B42001
World American 1814376C1GDP
