HomeElectrical, Lighting and Body > SwitchesStandard Ignition DWS2037 Door Window Switch - Front Left
Part #: DWS2037

Standard Ignition DWS2037 Door Window Switch - Front Left

Front Left
⚙️ 6 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: Toyota, Sienna
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Overview of Standard Ignition Door Window Switch DWS2037

The Standard Ignition Door Window Switch DWS2037 is designed specifically for Toyota Sienna models, providing reliable control for your vehicle's power windows. Engineered with a durable black plastic finish and a bolt-on attachment method, this switch ensures a secure and lasting fit.

  • Compatible with Toyota Sienna power window systems
  • 20 male blade terminals for secure electrical connections
  • Single female rectangular connector for easy installation
  • Bolt-on attachment method for stable mounting
  • Durable black plastic finish designed for automotive environments
  • Operates on standard 12-volt vehicle electrical systems

Detailed Product Description

The Standard Ignition DWS2037 door window switch features a 20-terminal configuration with male blade terminals, ensuring reliable electrical contact and compatibility with the Toyota Sienna's wiring harness. The switch includes one female rectangular connector, designed to mate precisely with the vehicle's existing connector, simplifying replacement. Its bolt-on attachment method allows for straightforward installation without the need for additional modifications. The black plastic finish provides resistance to wear and environmental factors commonly encountered in automotive interiors. Operating at 12 volts, this switch integrates seamlessly with the Sienna's electrical system to control the door window functions effectively.

Common Applications and Issues Addressed

  • Replacement for faulty or unresponsive door window switches in Toyota Sienna models
  • Resolves intermittent window operation due to worn or damaged terminals
  • Fixes issues related to broken or loose connectors causing power window failure
  • Restores proper electrical connection in power window circuits
  • Addresses cosmetic wear or damage to the original switch housing

Installation Notes and Tips

  • Ensure vehicle battery is disconnected before beginning installation to prevent electrical shorts
  • Verify connector orientation matches the female rectangular connector on the switch
  • Use appropriate tools to remove the bolt-on fasteners securing the original switch
  • Check all terminal connections for corrosion or damage before installation
  • Test window operation after installation to confirm proper function

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The DWS2037 door window switch undergoes rigorous quality control to ensure durability and reliable performance in Toyota Sienna vehicles. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in material and workmanship, providing confidence in the product's longevity and operation.

BrandStandard Ignition
Part NumberDWS2037
Attachment MethodBolt On
ColorBlack
Connector GenderFemale
Connector ShapeRectangular
ContentsSwitch
FinishPlastic
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2020ToyotaSiennaFront Left
2019ToyotaSiennaFront Left
2018ToyotaSiennaFront Left
2017ToyotaSiennaFront Left
2016ToyotaSiennaFront Left
2015ToyotaSiennaFront Leftw/ One Touch Window Open/Close

* 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:

8404008010PA4907WST2137

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