Keep your interior lighting and door-ajar warning working the way they should with the Standard Ignition Door Jamb Switch DS-839. Mounted in the door pillar, it senses whether the door is open or closed and signals the body wiring accordingly. It's cataloged for the front left and right position and drops in as a direct-fit replacement across a wide range of Ford vans and the Aerostar (full fitment below).
Signs this switch may need replacing include a dome light that stays on or won't come on, or a door-ajar chime that behaves erratically. If a failed jamb switch is the cause of those symptoms, DS-839 replaces it; diagnose the circuit first, since wiring or a body-control fault can produce the same signs.
Fitment: 1992-2002 FORD E-150 ECONOLINE · 1992-2002 FORD E-150 ECONOLINE CLUB WAGON · 1992-2002 FORD E-250 ECONOLINE · 1992-2000 FORD E-350 ECONOLINE · 1992-2002 FORD E-350 ECONOLINE CLUB WAGON · 1993-1997 FORD AEROSTAR · 1996-1999 FORD ECONOLINE SUPER DUTY · 2003-2005 FORD E-150 · 2003-2005 FORD E-150 CLUB WAGON · 2003-2014 FORD E-250 · 2003-2005 FORD E-350 CLUB WAGON · 2004-2005 FORD E-350 SUPER DUTY. See the Buyer's Guide tab for the full list.
Interchange: S1028 · SW1343 · DJ6326 · F2TZ13713C · F3UB13713AA · F3UZ13713A · F3UZ13713AA · F59Z13713AA · SW5136 · SW5188 · Manufacturer part number DS-839 (also DS839).
This part cross-references / interchanges with the following part numbers:
What does this door jamb switch do?
It detects whether the door is open or closed and signals the vehicle wiring to switch the courtesy/dome lighting and the door-ajar warning chime circuit.
Where does the DS-839 mount?
It's cataloged for the front left and right position, mounting in the door pillar (jamb) for the listed applications.
What are the signs this switch may need replacing?
A dome light that stays on or won't turn on, or an erratic door-ajar chime. Diagnose the circuit first, since wiring or a body-control fault can cause the same symptoms.
Will this fit my vehicle?
It's a direct-fit replacement for a range of Ford vans and the Aerostar. Check the Buyer's Guide tab and the fitment list to confirm your exact year and model.
What numbers does DS-839 interchange with?
It replaces S1028, SW1343, DJ6326, F2TZ13713C, F3UB13713AA, F3UZ13713A, F3UZ13713AA, F59Z13713AA, SW5136 and SW5188.
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.
