Vehicle Upfitters

Custom Wiring Solutions for Vehicle Upfitters

Built-to-Spec, Built-to-Last: Custom Wiring Solutions for Vehicle Upfitters

Vehicle upfitters transform standard platforms into specialized tools—from service vans and delivery trucks to construction-specific vehicles. These conversions require complex, specialized electrical integration that standard harnesses cannot support. Elite Harness is your partner for custom, plug-and-play wiring solutions.

The Elite Advantage for Upfitters

We streamline your installation process with accurate, easy-to-install custom harnesses, reducing build time and eliminating costly rework.

  • Engineering and R&D Support: Provide us with a drawing, a BOM, or even a sample, and our R&D team will engineer full-scale prints and a perfectly tailored harness that integrates flawlessly with your upfit components (winches, light bars, power inverters, etc.).
  • First-Article Perfection: We focus on ensuring the first article is perfect, building a second for comprehensive testing (heat, cold, durability) to ensure consistency across your entire production run.
  • Simplified Integration: Our expertly labeled and grouped harnesses simplify installation in the field, saving your technicians time and ensuring a clean, reliable electrical system.
Vehicle Upfitters

Key Applications & Products

  • Service Body and Tool Lighting Harnesses
  • Emergency and Warning Lighting Wiring
  • Power Inverter and Auxiliary Power Integration Cables
  • Communication and GPS Device Harnesses
  • Custom Control Box and Switch Panel Wiring