Take control of your power locks with the Standard Ignition Door Lock Switch DS-1484 (also written DS1484). This power door lock switch drops in as a direct-fit replacement for the 1988-1995 Chevrolet Astro and 1988-1989 GMC Safari — see the "Vehicles it fits" section for engine-level details. It's the switch you press to send the lock/unlock signal to the door lock actuators, so worn contacts or a dead switch mean sluggish or non-responsive locks.
Copper alloy conductors: deliver strong electrical conductivity with low resistive losses for clean signal transfer.
100% tested: every switch is checked to verify both mechanical and electrical switching performance.
Robust design, high-grade materials: built to meet the demands of today's service professionals.
OE-focused quality: from a global manufacturer of original-equipment ignition products, with quality control maintained from componentry through the finished part.
If a failed door lock switch is the cause of your inoperative power locks, this replaces it.
Interchange: S9755 · SW4489 · PA751 · 15602610 · 19209378
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
S9755, SW4489, PA751, 15602610, 19209378
Frequently Asked Questions
What vehicles does the DS-1484 fit?
It's a direct-fit replacement for the 1988-1995 Chevrolet Astro and 1988-1989 GMC Safari. Check the "Vehicles it fits" section to confirm fitment for your vehicle.
What does this door lock switch do?
It's the switch you press to send the lock or unlock signal to the power door lock actuators, controlling operation of the power locks.
What are the signs this switch may need replacing?
Power locks that respond slowly, work intermittently, or not at all can be signs of worn switch contacts. Diagnose the cause before replacing.
What interchange numbers does it replace?
It cross-references S9755, SW4489, PA751, 15602610, and 19209378.
Is this switch tested before it ships?
Yes. Standard Ignition 100% tests each switch to verify both mechanical and electrical switching performance, and uses copper alloy conductors for low resistive losses.
