How to Splice Automotive Wires

Use a professional tool and moisture sealant for first-class results

Required Tools for this Project

Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.

  • Crimper

Required Materials for this Project

Avoid last-minute shopping trips by having all your materials ready ahead of time. Here's a list.

  • Electrical moisture sealant
  • Butt connectors