How to Repair a Car Heater Hose

A heater hose repair kit is great insurance against roadside disaster

Required Tools for this Project

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

  • 4-in-1 screwdriver
  • Flashlight
  • Rags

You'll also need a pocketknife

Required Materials for this Project

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

  • Heater hose coupling
  • Hose clamps
  • Water or coolant