HomeElectrical, Lighting and Body > SwitchesStandard Ignition DS-2146 Door Window Switch - Front Left or Left
Part #: DS-2146

Standard Ignition DS-2146 Door Window Switch - Front Left or Left

Front Left
⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, Buick, Saturn, and Pontiac, Uplander, Terraza, Relay, and Montana
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Overview of Standard Ignition DS-2146 Door Window Switch

The Standard Ignition DS-2146 is a reliable power window switch designed specifically for select Buick, Chevrolet, Pontiac, and Saturn models. Engineered to meet OEM specifications, this door window switch ensures consistent performance and durability for your vehicle's power window system.

  • Connector Gender: Female for secure connection
  • Functions: Power window switch operation
  • Terminal Gender: Male terminals for proper fit
  • Terminal Quantity: 7 terminals to support electrical connections
  • Terminal Type: Blade terminals for easy installation
  • Voltage: 12 volts compatible with standard automotive electrical systems

Detailed Product Description

The DS-2146 door window switch from Standard Ignition is designed to replace faulty or worn power window switches in compatible vehicles. Featuring a female connector and seven male blade terminals, this switch integrates seamlessly with the vehicle’s wiring harness. Operating at 12 volts, it supports the power window function, allowing smooth and reliable window control. The blade terminal design facilitates straightforward installation and secure electrical contact, reducing the risk of connection issues.

This switch is compatible with Buick Montana, Chevrolet Relay, Pontiac Terraza, and Saturn Uplander models, ensuring proper fitment and function. The Standard Ignition brand is known for producing replacement parts that meet or exceed OEM standards, providing dependable performance for electrical components like switches, solenoids, and actuators.

Common Applications and Issues Resolved

  • Restores power window functionality in Buick Montana, Chevrolet Relay, Pontiac Terraza, and Saturn Uplander
  • Replaces switches with worn or damaged terminals
  • Fixes intermittent or non-responsive window controls
  • Eliminates electrical connection problems caused by faulty blade terminals
  • Addresses issues related to power window switch failure due to voltage inconsistencies

Installation Notes and Tips

  • Ensure vehicle battery is disconnected before installation to prevent electrical shorts
  • Verify the connector gender and terminal type match the vehicle’s wiring harness
  • Carefully align the blade terminals to avoid bending or damage during installation
  • Test the switch operation before reassembling door panels
  • Consult vehicle service manual for specific removal and installation procedures

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet strict quality standards, ensuring reliable performance and durability. The DS-2146 door window switch undergoes rigorous testing to confirm electrical compatibility and mechanical integrity. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.

BrandStandard Ignition
Part NumberDS-2146
Connector GenderFemale
FunctionsPower Window Switch
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009ChevroletUplander3.9LV6Front Left
2008ChevroletUplanderFront Left
2007BuickTerrazaFront Left
2007ChevroletUplanderFront Left
2007SaturnRelayFront Left
2006BuickTerrazaFront Left
2006ChevroletUplanderFront Left
2006PontiacMontanaLeft
2006SaturnRelayFront Left
2005BuickTerrazaFront Left
2005ChevroletUplanderFront Left
2005SaturnRelayFront Left

* 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:

151986431S762453-48202PA918S41086SW5172

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