Contact Us

Get in Touch

Email us at cs@4runrun.com and we will get back to you promptly.


📦 Order Support

Have a question about your order, need a replacement, or ran into an installation issue? Please include your Amazon order number in your message and we will take care of you.


🔧 Installation Help

Not sure how to wire your switch or relay? Check out our installation guides:


🏪 Volume & Wholesale Pricing

Are you a shop, outfitter, or buying in bulk? We offer volume pricing for bulk orders. Send us an email with:

  • The switch model(s) you are interested in
  • Approximate quantity needed
  • Your business name (optional)

Email: cs@4runrun.com