Keep your interior courtesy lighting and door-ajar warning responding correctly with the Standard Ignition Door Jamb Switch DS-944. This right-side door jamb switch installs as a direct-fit replacement for the listed applications, including the 1998-2004 Ford F-150, 1999-2004 Ford Mustang, 1999-2003 Ford Ranger and 2002-2003 Lincoln Blackwood.
A door jamb switch senses whether the door is open or closed through a spring-loaded plunger, then completes the circuit that activates the dome and courtesy interior lights and signals the door-ajar warning. When the original switch wears out, that circuit can behave erratically.
- Senses door position: the plunger tracks the door opening and closing to switch the interior-lighting and door-ajar circuit.
- Right-side application: cataloged for the right (front-right and rear-right) door location.
- Signs it may need replacing: interior lights that stay on or fail to come on when a door opens, or a door-ajar warning that stays lit — if a failed jamb switch is the cause, this replaces it.
Interchange: S1075 · SW1979 · DJ6165 · F8DZ13713AA · F8DZ14018AA · SW5249 · SW5249A · SW5534 · XF1Z14018BA · Manufacturer part number DS-944 (also DS944)
Fitment: 1998-1999 Ford Expedition · 1998-2004 Ford F-150 · 1998-1999 Ford F-250 · 1998 Ford Windstar · 1999-2001 Ford F-250 Super Duty · 1999-2001 Ford F-350 Super Duty · 1999-2004 Ford Mustang · 1999-2003 Ford Ranger · 1999-2002 Ford Taurus · 1999-2002 Mercury Sable · 2000-2001 Ford Excursion · 2002-2003 Lincoln Blackwood · 2004 Ford F-150 Heritage. See the Buyer's Guide tab for the full list.
This part cross-references / interchanges with the following part numbers:
S1075, SW1979, DJ6165, F8DZ13713AA, F8DZ14018AA, SW5249, SW5249A, SW5534, XF1Z14018BA
