Standard Ignition DS-2143 Door Window Switch - Front Left
OE Quality 60-Day Returns
Standard Ignition

Standard Ignition DS-2143 Door Window Switch - Front Left

Brand Standard Ignition DS-2143
Position Front Left
Connector Gender Female; Female
Terminal Gender Male
Terminal Type Blade
Fits Chevrolet and GMC · 5 vehicles

Copper alloy conductors. Deliver superior conductivity with low resistive losses.

100% tested. Verifies mechanical and electrical switching performance.

Robust design. Built with high-grade materials for demanding service work.

Cross-references Dorman - OE Solutions 901-117, Nissens 87110 and Saleri PA915 for the same application. See all 12.

$65.66Free shipping
In stock · usually ships same day before 1pm CST
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Order total $65.66
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Door Window Switch for Silverado and Sierra

The Standard Ignition DS-2143 door window switch is built for front left applications on select 1999 Chevrolet Silverado and GMC Sierra trucks. It uses copper alloy conductors for strong electrical flow and low resistance, with 100% testing for mechanical and electrical switching performance.

Key Features

  • Direct-fit door window switch for the front left position
  • Female/female connector design with male blade terminals
  • 8 + 8 terminal layout for the specified vehicle applications
  • Copper alloy conductors for reliable conductivity
  • Tested for both switch action and electrical performance
  • Built with durable materials for service use

Detailed Description

Standard Ignition DS-2143 is a replacement door window switch for 1999 Chevrolet Silverado, Silverado 1500, Silverado 2500, Sierra 1500, and Sierra 2500 models in the front left position. It is engineered with robust construction and high-grade materials to meet the demands of professional repair work. The switch is designed around the electrical and mechanical requirements of the application, helping restore proper window control in the driver-side door area. This part cross-references Dorman - OE Solutions 901-117 for the same application.

Common Repair Symptoms

  • Window switch does not respond when pressed
  • Intermittent power window operation
  • Driver-side window control works only in certain positions
  • Broken or worn switch contacts
  • Electrical switching failure in the front left door panel

Installation Notes and Tips

Verify connector style, terminal count, and front left placement before installation. Match the vehicle’s original switch layout to the DS-2143 and inspect the door harness for corrosion, bent terminals, or heat damage before connecting the replacement part. Confirm proper window operation after installation on 1999 Chevrolet Silverado and GMC Sierra trucks.

Quality Assurance

Standard Ignition tests this switch for mechanical and electrical performance before release. The design uses copper alloy conductors and service-grade materials to support consistent operation in the specified Silverado and Sierra applications.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1999ChevroletSilveradoFront Left—
1999ChevroletSilverado 1500Front Left—
1999ChevroletSilverado 2500Front Left—
1999GMCSierra 1500Front Left—
1999GMCSierra 2500Front Left—
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 901-117Nissens — 87110Saleri — PA9151S832553-4829173070371504763719259957S41083SM1737SW5811V51-73-0050