Standard Ignition DS-3161 Seat Heater Switch
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Standard Ignition

Standard Ignition DS-3161 Seat Heater Switch

Brand Standard Ignition DS-3161
Connector Gender Female
Terminal Gender Male
Terminal Type Blade Terminals
Fits Toyota · 6 vehicles

Seat heater switch. Controls heated-seat operation with a simple, dedicated interface.

Blade terminals. Uses six male blade terminals for a secure electrical connection.

Cross-references Standard Ignition DS-3161, 8475148070 and PA2816 for the same application. See all 5.

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Seat Heater Switch for Toyota Highlander

Standard Ignition DS-3161 is a seat heater switch built for direct-fit service on select Toyota Highlander models. It uses a female connector, male blade terminals, and a 6-terminal layout for a straightforward electrical connection in the vehicle’s heating control circuit.

Key Features

  • Seat heater switch for select 2001-2006 Toyota Highlander applications
  • Female connector gender with male blade terminals
  • 6-terminal design for the specified circuit layout
  • Standard Ignition DS-3161 replacement part
  • Cross-references Standard Ignition DS-3161 for the same application

Product Details

Standard Ignition DS-3161 is an electrical switch component used to control the seat heater function in compatible Toyota Highlander vehicles. The connector and terminal configuration are important for proper fitment and reliable electrical contact, especially when replacing a worn or nonresponsive switch. Fits 2001-2006 Toyota Highlander, N/A. This part cross-references 8475148070 and PA2816 for the same application.

Common Issues This Part May Solve

  • Seat heater switch does not respond when pressed
  • Intermittent heater operation from worn internal contacts
  • Broken or loose electrical connection at the switch
  • Inconsistent seat heat control in the Toyota Highlander
  • Replacement needed after switch face or terminals wear out

Installation Notes and Tips

Verify connector gender, terminal count, and blade-terminal style before installation. Match the vehicle year and trim application to the listed fitment for the Toyota Highlander. Confirm the original switch connector and terminal layout against DS-3161 before final assembly.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical service parts, and DS-3161 is built to match the specified application requirements for select Toyota Highlander models.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006ToyotaHighlanderN/AThis Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
2005ToyotaHighlanderN/AThis Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
2004ToyotaHighlanderN/AThis Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
2003ToyotaHighlanderN/AThis Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
2002ToyotaHighlanderN/AThis Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
2001ToyotaHighlanderN/AThis Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — DS-31618475148070PA2816S51981SW7190