HomeElectrical, Lighting and Body > SwitchesStandard Ignition DS-381 Headlight Switch
Part #: DS-381

Standard Ignition DS-381 Headlight Switch

⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Astro and Safari
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Overview of Standard Ignition DS-381 Headlight Switch

The Standard Ignition DS-381 headlight switch is designed specifically for Chevrolet Astro and GMC Safari vehicles. This direct snap fit switch ensures reliable control of your vehicle's headlights with a durable 12-volt rating and a straightforward installation process.

  • Direct, snap fit attachment method for secure installation
  • Rectangular connector shape with no connector included
  • Six male blade terminals for reliable electrical connections
  • Operates at 12 volts, compatible with standard automotive electrical systems
  • Designed for headlight function control

Detailed Product Description

The DS-381 headlight switch from Standard Ignition is engineered to meet the electrical and lighting needs of Chevrolet Astro and GMC Safari models. Featuring a direct snap fit attachment method, this switch installs easily without additional connectors, utilizing a rectangular connector shape and six male blade terminals to ensure a secure and stable connection. Operating at 12 volts, it is compatible with the standard electrical systems found in these vehicles. The switch is dedicated to controlling the headlight function, providing consistent performance and reliable operation.

Common Applications and Issues Addressed

  • Replacement for faulty or worn headlight switches in Chevrolet Astro and GMC Safari
  • Resolves intermittent headlight operation or failure to turn on
  • Fixes issues related to loose or damaged electrical connections at the switch
  • Restores proper headlight control after switch mechanical wear
  • Addresses problems with headlight dimming or flickering caused by switch faults

Installation Notes and Tips

  • Ensure vehicle ignition is off before beginning installation
  • Remove the old headlight switch carefully to avoid damaging the wiring harness
  • Align the rectangular connector and snap the DS-381 switch firmly into place
  • Verify all six male blade terminals are properly seated for secure electrical contact
  • Test headlight operation before reassembling dashboard components

Quality Assurance and Warranty

Standard Ignition manufactures the DS-381 headlight switch to meet OEM specifications for Chevrolet Astro and GMC Safari vehicles. The switch undergoes quality control testing to ensure durability and reliable electrical performance. While specific warranty details may vary, Standard Ignition products typically include a limited warranty against defects in materials and workmanship.

BrandStandard Ignition
Part NumberDS-381
Attachment MethodDirect, Snap Fit
Connector GenderNo Connector
Connector ShapeRectangular
FunctionsHeadlight
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
1995ChevroletAstroN/A
1995GMCSafariN/A
1994ChevroletAstroN/A
1994GMCSafariN/A
1993ChevroletAstroN/A
1993GMCSafariN/A
1992ChevroletAstroN/A
1992GMCSafariN/A
1991ChevroletAstroN/A
1991GMCSafariN/A
1990ChevroletAstroN/A
1990GMCSafariN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

0199533019953301S267553-22596HL6687LS110S2025SW287

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.