HomeElectrical, Lighting and Body > Electrical ConnectorsStandard Ignition TC555 Trailer Connector Kit
Part #: TC555

Standard Ignition TC555 Trailer Connector Kit

⚙️ 125 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: Buick, Isuzu, Chevrolet, Ford, GMC, Lincoln, Nissan, and Cadillac, Rainier, Ascender, Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 1500 HD, Silverado 2500 HD, Silverado 3500, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT, Excursion, F-150, F-250 Super Duty, F-350 Super Duty, Envoy, Envoy XL, Envoy XUV, Sierra 1500, Sierra 1500 HD, Sierra 2500 HD, Sierra 3500, Yukon, Silverado 2500, Explorer, Explorer Sport Trac, F-150 Heritage, Sierra 2500, Navigator, Titan, Escalade, and F-250
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Reliable Trailer Connector Kit for Select GM and Ford Vehicles

The Standard Ignition TC555 Trailer Connector Kit provides a comprehensive solution for trailer wiring needs on various Buick, Cadillac, Chevrolet, Ford, GMC, Isuzu, Lincoln, and Nissan models. Designed with both male and female connectors, this kit ensures secure and efficient electrical connections for towing applications.

  • Includes 3 connectors with both male and female genders
  • Equipped with 6 male and 6 female terminals plus 4 additional terminals
  • Features blade and pin terminal types for versatile compatibility
  • Contains 6 wires for complete trailer wiring setup
  • Compatible with popular models such as Chevrolet Silverado 1500, Ford F-150, GMC Sierra 2500, and more

Technical Details and Compatibility

The TC555 Trailer Connector Kit by Standard Ignition is engineered to meet the electrical connector requirements of multiple vehicle makes and models. The kit includes a combination of male and female connectors and terminals, allowing for flexible installation options. With blade and pin terminal types, it supports a variety of trailer wiring configurations. The six included wires facilitate a full connection setup, ensuring reliable signal transmission for lighting and braking systems.

This kit is compatible with a wide range of vehicles including Buick Ascender, Cadillac Escalade, Chevrolet Avalanche 1500 and 2500, Ford F-150 and Super Duty series, GMC Sierra 1500 HD and 2500 HD, Isuzu Ascender, Lincoln Navigator, Nissan TITAN, and others. The Standard Ignition TC555 is designed to integrate seamlessly with these models’ existing electrical systems.

Common Applications and Problem Solving

  • Restores faulty or damaged trailer wiring connectors
  • Replaces worn or corroded terminals to maintain electrical integrity
  • Enables secure connections for trailer lighting and brake controls
  • Facilitates upgrades or custom trailer wiring installations
  • Ensures compliance with vehicle-specific electrical connector standards

Installation Notes and Tips

Installation of the TC555 Trailer Connector Kit requires basic electrical knowledge and tools. Ensure the vehicle’s battery is disconnected before beginning work to prevent shorts. Match connector genders and terminal types carefully to the vehicle’s wiring harness. Use proper crimping tools for blade and pin terminals to guarantee secure connections. Verify all wiring connections with a multimeter before finalizing installation to confirm continuity and function.

Quality Assurance and Warranty

Standard Ignition manufactures the TC555 Trailer Connector Kit to meet industry standards for durability and electrical performance. While specific warranty details are not provided, Standard Ignition products typically undergo rigorous quality control to ensure reliable operation in automotive electrical systems. For detailed warranty information, refer to Standard Ignition’s official documentation or contact authorized distributors.

BrandStandard Ignition
Part NumberTC555
Connector GenderFemale; Male
Terminal GenderMale; Female
Terminal TypeBlade; Pin

This part fits 125 vehicles. Search below:

YearMakeModelPositionNotes
2006BuickRainierN/A6-way to 4-way vehicle trailer connector adapter kit
2006IsuzuAscenderN/A6-way to 4-way vehicle trailer connector adapter kit
2005BuickRainierN/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletAvalanche 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletAvalanche 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletSilverado 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletSilverado 1500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletSilverado 2500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletSilverado 3500N/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletSuburban 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletSuburban 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletTahoeN/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletTrailblazerN/A6-way to 4-way vehicle trailer connector adapter kit
2005ChevroletTrailblazer EXTN/A6-way to 4-way vehicle trailer connector adapter kit
2005FordExcursionN/A6-way to 4-way vehicle trailer connector adapter kit
2005FordF-150N/A6-way to 4-way vehicle trailer connector adapter kit
2005FordF-250 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2005FordF-350 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2005GMCEnvoyN/A6-way to 4-way vehicle trailer connector adapter kit
2005GMCEnvoy XLN/A6-way to 4-way vehicle trailer connector adapter kit
2005GMCEnvoy XUVN/A6-way to 4-way vehicle trailer connector adapter kit
2005GMCSierra 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2005GMCSierra 1500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2005GMCSierra 2500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2005GMCSierra 3500N/A6-way to 4-way vehicle trailer connector adapter kit
2005GMCYukonN/A6-way to 4-way vehicle trailer connector adapter kit
2005IsuzuAscenderN/A6-way to 4-way vehicle trailer connector adapter kit
2004BuickRainierN/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletAvalanche 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletAvalanche 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletSilverado 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletSilverado 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletSilverado 2500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletSilverado 3500N/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletSuburban 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletSuburban 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletTahoeN/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletTrailblazerN/A6-way to 4-way vehicle trailer connector adapter kit
2004ChevroletTrailblazer EXTN/A6-way to 4-way vehicle trailer connector adapter kit
2004FordExcursionN/A6-way to 4-way vehicle trailer connector adapter kit
2004FordExplorerN/A6-way to 4-way vehicle trailer connector adapter kit
2004FordExplorer Sport TracN/A6-way to 4-way vehicle trailer connector adapter kit
2004FordF-150N/A6-way to 4-way vehicle trailer connector adapter kit
2004FordF-150 HeritageN/A6-way to 4-way vehicle trailer connector adapter kit
2004FordF-250 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2004FordF-350 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2004GMCEnvoyN/A6-way to 4-way vehicle trailer connector adapter kit
2004GMCEnvoy XLN/A6-way to 4-way vehicle trailer connector adapter kit
2004GMCEnvoy XUVN/A6-way to 4-way vehicle trailer connector adapter kit
2004GMCSierra 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2004GMCSierra 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2004GMCSierra 2500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2004GMCSierra 3500N/A6-way to 4-way vehicle trailer connector adapter kit
2004GMCYukonN/A6-way to 4-way vehicle trailer connector adapter kit
2004IsuzuAscenderN/A6-way to 4-way vehicle trailer connector adapter kit
2004LincolnNavigatorN/A6-way to 4-way vehicle trailer connector adapter kit
2004NissanTITANN/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletAvalanche 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletAvalanche 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletSilverado 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletSilverado 1500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletSilverado 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletSilverado 2500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletSilverado 3500N/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletSuburban 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletSuburban 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletTahoeN/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletTrailblazerN/A6-way to 4-way vehicle trailer connector adapter kit
2003ChevroletTrailblazer EXTN/A6-way to 4-way vehicle trailer connector adapter kit
2003FordExcursionN/A6-way to 4-way vehicle trailer connector adapter kit
2003FordExplorerN/A6-way to 4-way vehicle trailer connector adapter kit
2003FordExplorer Sport TracN/A6-way to 4-way vehicle trailer connector adapter kit
2003FordF-150N/A6-way to 4-way vehicle trailer connector adapter kit
2003FordF-250 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2003FordF-350 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2003GMCEnvoyN/A6-way to 4-way vehicle trailer connector adapter kit
2003GMCEnvoy XLN/A6-way to 4-way vehicle trailer connector adapter kit
2003GMCSierra 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2003GMCSierra 1500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2003GMCSierra 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2003GMCSierra 2500 HDN/A6-way to 4-way vehicle trailer connector adapter kit
2003GMCSierra 3500N/A6-way to 4-way vehicle trailer connector adapter kit
2003GMCYukonN/A6-way to 4-way vehicle trailer connector adapter kit
2003LincolnNavigatorN/A6-way to 4-way vehicle trailer connector adapter kit
2002ChevroletAvalanche 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2002ChevroletAvalanche 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2002ChevroletSuburban 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2002ChevroletTahoeN/A6-way to 4-way vehicle trailer connector adapter kit
2002ChevroletTrailblazerN/A6-way to 4-way vehicle trailer connector adapter kit
2002ChevroletTrailblazer EXTN/A6-way to 4-way vehicle trailer connector adapter kit
2002FordExcursionN/A6-way to 4-way vehicle trailer connector adapter kit
2002FordExplorerN/A6-way to 4-way vehicle trailer connector adapter kit
2002FordExplorer Sport TracN/A6-way to 4-way vehicle trailer connector adapter kit
2002FordF-150N/A6-way to 4-way vehicle trailer connector adapter kit
2002FordF-250 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2002FordF-350 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2002GMCEnvoyN/A6-way to 4-way vehicle trailer connector adapter kit
2002GMCEnvoy XLN/A6-way to 4-way vehicle trailer connector adapter kit
2002GMCYukonN/A6-way to 4-way vehicle trailer connector adapter kit
2002LincolnNavigatorN/A6-way to 4-way vehicle trailer connector adapter kit
2001ChevroletSuburban 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2001ChevroletTahoeN/A6-way to 4-way vehicle trailer connector adapter kit
2001FordExcursionN/A6-way to 4-way vehicle trailer connector adapter kit
2001FordExplorerN/A6-way to 4-way vehicle trailer connector adapter kit
2001FordExplorer Sport TracN/A6-way to 4-way vehicle trailer connector adapter kit
2001FordF-150N/A6-way to 4-way vehicle trailer connector adapter kit
2001FordF-250 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2001FordF-350 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2001GMCYukonN/A6-way to 4-way vehicle trailer connector adapter kit
2001LincolnNavigatorN/A6-way to 4-way vehicle trailer connector adapter kit
2000CadillacEscaladeN/A6-way to 4-way vehicle trailer connector adapter kit
2000ChevroletSuburban 1500N/A6-way to 4-way vehicle trailer connector adapter kit
2000ChevroletSuburban 2500N/A6-way to 4-way vehicle trailer connector adapter kit
2000ChevroletTahoeN/A6-way to 4-way vehicle trailer connector adapter kit
2000FordExcursionN/A6-way to 4-way vehicle trailer connector adapter kit
2000FordExplorerN/A6-way to 4-way vehicle trailer connector adapter kit
2000FordF-150N/A6-way to 4-way vehicle trailer connector adapter kit
2000FordF-250 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2000FordF-350 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
2000GMCYukonN/A6-way to 4-way vehicle trailer connector adapter kit
2000LincolnNavigatorN/A6-way to 4-way vehicle trailer connector adapter kit
1999FordF-150N/A6-way to 4-way vehicle trailer connector adapter kit
1999FordF-250N/A6-way to 4-way vehicle trailer connector adapter kit
1999FordF-250 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit
1999FordF-350 Super DutyN/A6-way to 4-way vehicle trailer connector adapter kit

* 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:

4096588860690TC3304

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