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SuperGY6

USA Yerf Dog GX150 Wiring Harness Spiderbox (AC)

USA Yerf Dog GX150 Wiring Harness Spiderbox (AC)

Regular price $185.00 USD
Regular price Sale price $185.00 USD
Sale Sold out
Shipping calculated at checkout.

🇺🇸 PROUDLY MADE IN AMERICA 🇺🇸

FAST FREE SHIPPING TO ALL 50 STATES

PARTS NOT INCLUDED AT NEW LOWERED PRICE (05/04/2025)
Folks have asked me to offer the wiring alone so they can choose exactly which parts they need separately. So I'm lowing prices to ($175 AC) and ($185 DC) today and no parts will be sent at the new price. Pictures will be updated as soon as possible.
Get matching parts here!

Comes pre-wired for the keyswitch upgrade so you can eliminate the old push-button start.  Includes switch mount.  Grab the switch here.

Fits Yerf Dog GX150 Spiderbox models. Includes models 3206, 3209, 32091, 32092, 32093 4209, 42101, 42092, 42093, 42094, 42054 and 42105.

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  • 100% Pure Copper Conductor Wire

  • Beautiful Polyethelene Flexible Wrap

  • 3D Printed UV-Resistant Connectors

  • Permanent Self-sealing Heatshrink

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Frequent Questions (Read before ordering!)

Is this the exact same wiring as my factory harness?

No this kit is not like your original harness, this is a retrofit kit based on my 20 years of personal experience dealing with GY6 karts and issues with factory wiring across various kart models.

I've eliminated the common electrical pitfalls that lead to most breakdowns, and focus on nailing the basics with high build quality and reliability as the first priority.

Features included:

  • Ignition
  • Charging
  • Electric start
  • Head lights
  • Autochoke

Things like tail lights, brake lights, horns, speedometers, shifter indicators, and turn signals are NOT supported. These things would blow my asking price through the roof considering my build time and the materials required, for not much actual benefit.

What else will I need?

You'll need your existing battery cables, existing stator, a good battery, and a pair of headlights. If these are all in good shape already you won't need anything else.

Improved USA connectors that won't crumble with age.

SuperGY6 connectors and fuse holders are all 3D printed right here in the USA. Even the raw plastic material is made and sourced in America!

This is because original nylon connectors tend to crumble and fall apart after a season or two of sun exposure.

The type of plastic used is Polyethylene Terephthalate Glycol (PETG) plastics for strong UV resistance.  PETG is approximately as strong as nylon brand new, but keeps that strength over time despite frequent sun exposure.   This should be the last harness you have to buy for a long while.

All connections clearly labeled!

Every connector on the harness is labeled and tells you exactly where it goes. Absolutely no guesswork or head scratching. Super simple install!

15-minute easy installation.

Harness quickly connects to:

  • 6 and 8-pole Stators (11-pole with upgrade)
  • AC-fired CDI
  • Ignition Coil
  • 4-pin Rectifier
  • Starter Solenoid
  • Electric Auto-choke
  • Key and Kill Switches
  • Your Headlights (double 4mm bullets)

Don't forget parts!

Parts aren't included now and price has been reduced. Folks asked me to separate my wiring kit from the parts so they could choose exactly which items they need.

So here ya go, as promised. Get parts here.

  • Fast Free Shipping 💨

    All harness kits ship free via USPS to all 50 states 🇺🇸
    Expect delivery in 2-3 days after shipping.

    (Orders under $60 ship for a flat $6)

    Normal lead-time to build and ship your harness is 24 hours 💨

    Tracking number information is sent to your email when I create the shipment. Be sure sure to enter your correct email address during checkout so you actually receive those status updates.

    High demand periods 🕧
    I occasionally receive a rush of orders all at once which may cause a wait of 3-5 days to build and ship your order while I work through my order queue. These "high demand" periods are usually around holidays, spring time (as things warm up across the country), and in July around the 4th. So please plan ahead when ordering around these times, don't wait until the last minute!

    Shipping Policy 
  • Here to help 🤝

    Everything I build is meant to install in the easiest way possible, with labels right on the connectors. Hell, the harness is it's own set of instructions!

    Installation is a breeze, but if you need any help along the way, you can reach me via chat here on my site to help answer any questions you might have when hooking things up.

  • "This sucker plugged right in!"

    Super Easy Install ✔️

  • "Impressed with how easy the wiring harness was to install"

    Another Easy Install ✔️

  • "Spark has been achieved!"

    Yes! Here to help 🤝

  • "Bro you killed it... Cart fired right up"

    🔥🔥🔥

  • "Harness looks awesome, very well made!!!"

    Quality Assured 💯

  • "got er purring like a kitten"

    Love to hear it and glad to help!

  • "Well worth the money, definitely top quality product and fitment"

    Only the best!

  • "Great packaging"

    It was the gummy bears wasn't it 😂😂

  • "Best wiring harness I've ever purchased"

    Thank you, you're the best!! 🤝

  • "Fast shipping and amazing product"

    Amazing buyers! 🤝

  • "Perfect fit!"

    💎💎💎

Disclaimer (Read please 👇)

This product is sold "AS IS" without any warranty, express or implied. The manufacturer assumes no liability for damages, including but not limited to personal injury, equipment damage, or property loss arising from improper use, installation, or modification of this product. Any statements or guidance provided by the manufacturer or seller should not be construed as expert advice. Use at your own risk.

⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause
cancer. For more information, go to www.P65Warnings.ca.gov.”

Still on the fence?

I'm surprised you made it this far!

If you need any help, just shoot me a quick chat message in chat on this page any time. I'm here to help and respond to messages when I get back to my desk around every hour or so during work hours. Things get busy when it warms up, so please keep that in mind.

Thanks!
- Travis @ SuperGY6 👍

🇺🇸 PROUDLY MADE IN AMERICA 🇺🇸