Standard Ignition Door Jamb Switch DS-919
Standard Ignition Door Jamb Switch DS-919 - view 2
Standard Ignition Door Jamb Switch DS-919 - view 3
Standard Ignition Door Jamb Switch DS-919
Standard Ignition Door Jamb Switch DS-919 - view 2
Standard Ignition Door Jamb Switch DS-919 - view 3

Standard Ignition Door Jamb Switch P/N:DS-919

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$24.99
MPN: DS-919
Item Package Quantity: 1
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Standard Ignition Door Jamb Switch P/N:DS-919
Standard Ignition Door Jamb Switch P/N:DS-919
$24.99

Keep your dome lights, courtesy lamps, and door-ajar warning working the way they should with the Standard Ignition Door Jamb Switch, MPN DS-919. Mounted in the door pillar, this plunger switch senses whether the door is open or closed and signals the interior lighting and warning circuits accordingly. It's cataloged for the FRONT LEFT and FRONT RIGHT door positions and drops in as a direct-fit replacement across a wide range of 1988-2001 GM full-size trucks and SUVs — including the 1988-1999 Chevrolet C1500, 1988-2000 Chevrolet C2500, 1995-1999 Chevrolet Tahoe, 1992-1999 GMC Yukon, and the 2003-2007 Saturn Ion (see the Buyer's Guide tab for the full 32-application list).

  • Function: Opens and closes the interior-lighting and door-ajar warning circuit as the door moves.
  • Fitment: Cataloged for the front left and front right door jamb positions.
  • Replacement: Direct-fit swap for a worn or intermittent original switch.

If a failed jamb switch is the cause of dome lights that stay on, never come on, or a door-ajar chime that won't quit, this replaces it. Diagnose the circuit before installing to confirm the switch is at fault.

Interchange: S1063 · DJS4 · DJ6155 · 15739935. Manufacturer part number DS-919.

This part cross-references / interchanges with the following part numbers:

S1063, DJS4, DJ6155, 15739935

Frequently Asked Questions

What does this door jamb switch do?

It senses whether the door is open or closed and switches the interior-lighting and door-ajar warning circuit on or off as the door moves.

Which door positions does it fit?

It is cataloged for the front left and front right door jamb positions on the listed applications.

What vehicles does the DS-919 fit?

It's a direct-fit replacement for many 1988-2001 GM full-size trucks and SUVs plus the 2003-2007 Saturn Ion. Check the Buyer's Guide tab for the full 32-application list.

What numbers does it interchange with?

It replaces S1063, DJS4, DJ6155, and 15739935. Its own manufacturer part number is DS-919.

What are signs this switch may need replacing?

Dome or courtesy lights that stay on, never illuminate, or a door-ajar chime that won't stop can indicate a failed switch. Diagnose the circuit first to confirm.

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