HomeElectrical, Lighting and Body > SwitchesStandard Ignition TCA-57 4WD Switch
Part #: TCA-57

Standard Ignition TCA-57 4WD Switch

⚙️ 11 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: Jeep, Commander and Grand Cherokee
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Overview of Standard Ignition 4WD Switch for Jeep Commander and Grand Cherokee

The Standard Ignition 4WD Switch (Part Number TCA-57) is designed specifically for Jeep Commander and Grand Cherokee models. This black switch features a durable chrome and plastic finish, ensuring reliable operation in your vehicle's electrical system.

  • Compatible with Jeep Commander and Grand Cherokee 4WD systems
  • Black color with chrome and plastic finish for durability
  • Equipped with 6 male pin terminals for secure connections
  • Part Number TCA-57 for precise fit and function
  • Designed for electrical, lighting, and body switch applications

Detailed Product Description and Attributes

The Standard Ignition 4WD Switch TCA-57 is engineered to meet the specific requirements of Jeep 4WD systems, particularly for the Commander and Grand Cherokee models. The switch's black housing is complemented by a chrome and plastic finish, providing both aesthetic compatibility and resistance to wear. It features six male pin terminals, which facilitate a secure and reliable electrical connection within the vehicle's 4WD control circuitry. This switch is categorized under Electrical, Lighting and Body components, specifically within Switches, Solenoids, and Actuators, ensuring it meets the functional demands of your vehicle's drivetrain system.

Common Applications and Issues Addressed

  • Restores 4WD engagement functionality in Jeep Commander and Grand Cherokee
  • Replaces faulty or worn 4WD switches causing intermittent or no 4WD operation
  • Solves electrical connection issues related to damaged or corroded terminals
  • Addresses dashboard 4WD indicator light malfunctions linked to switch failure
  • Improves overall reliability of the 4WD system control interface

Installation Notes and Tips

  • Ensure vehicle ignition is off before beginning installation
  • Disconnect the battery to prevent electrical shorts during replacement
  • Verify terminal alignment and secure connection of the 6 male pin terminals
  • Consult the Jeep Commander or Grand Cherokee service manual for specific wiring diagrams
  • Test 4WD system operation after installation to confirm proper function

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The TCA-57 4WD switch undergoes rigorous quality control to ensure durability and reliable performance in Jeep Commander and Grand Cherokee vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberTCA-57
ColorBlack
Contents1 Switch
FinishChrome, Plastic
Terminal GenderMale
Terminal TypePin

This part fits 11 vehicles. Search below:

YearMakeModelPositionNotes
2010JeepCommanderN/ASelector Switch
2010JeepGrand CherokeeN/ASelector Switch
2009JeepCommanderN/ASelector Switch
2009JeepGrand CherokeeN/ASelector Switch
2008JeepCommanderN/ASelector Switch
2008JeepGrand CherokeeN/ASelector Switch
2007JeepCommanderN/ASelector Switch
2007JeepGrand CherokeeN/ASelector Switch
2006JeepCommanderN/A
2006JeepGrand CherokeeN/A
2005JeepGrand CherokeeN/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:

1S791953-5751056050139AEFWD49FWD70SW5454

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