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Mini Plug 09-0029 - Bubbles Supply
Exact Fit

Mini Plug 09-0029

Part #: 09-0029

$2.73
In stock — ships today
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🔒 Secure checkout↩️ 30-day returns✅ 1-year warranty
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this cord/connector

The HydroQuip Mini Plug 09-0029 is a black dummy plug designed for J&J spa electrical systems. This OEM replacement part provides a secure seal for unused electrical connections in your spa's control system, preventing water intrusion and maintaining proper electrical safety standards.

Built to HydroQuip's exact specifications, this mini plug ensures reliable performance and longevity in your spa's electrical setup. At Bubbles Supply, we guarantee this is the exact fit for your system, backed by our 1-year warranty and same-day shipping on orders placed before our cutoff time. Whether you're replacing a damaged plug or completing a spa electrical modification, this genuine HydroQuip part delivers the quality and reliability your spa deserves. Always verify your existing plug's part number matches 09-0029 before installation, and ensure power is disconnected when working with spa electrical components.

Exact part number

09-0029

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • blank plug
  • dummy plug
  • HydroQuip dummy plug
  • J&J mini plug

Looking for an older part number? Check our supersession lookup tool

Fits these brands and models

Compatible brands

HydroQuipJ&J
Not sure if it fits your spa? Send us a photo — we'll confirm before you order

Common symptoms this part fixes

If your spa is showing any of these signs, this part is likely your fix:

  • Water intrusion into unused connector port
  • Corrosion at open electrical connection
  • Failed inspection due to unsealed connector
  • Loose or missing plug on control system harness

Not sure if this is your problem? Try our diagnostic centre or .

Before you buy — quick checklist

  • Confirm your existing plug part number is 09-0029 before ordering
  • Verify the connector port size and pin count match this plug
  • Check that the connection you are sealing is genuinely unused and not an active circuit
  • Disconnect power to the spa completely before removing or installing any electrical plug

Reading the checklist now prevents 90% of returns. Worth the 60 seconds.

Install difficulty: Easy — DIY-friendlyTypically 5-15 minutes

Warranty

1 year manufacturer warranty against defects

Covers manufacturing defects. Does not cover improper installation, normal wear, or accidental damage.

Warranty claims: warranty@bubblessupply.com

Perfect Fit Guarantee

Ordered with our help and the part doesn't fit? Contact us before installation. We'll resolve it with an exchange, replacement recommendation, or return approval.

Learn about our Perfect Fit Guarantee →

Shipping

We ship across the US and Canada. US orders ship from our US warehouse to US customers; Canadian orders ship from our Canadian warehouse to Canadian customers — no cross-border shipping, no surprise duties. In-stock orders placed before 3pm CT ship same day. Standard shipping $9.95 flat rate. Free shipping on orders over $200. Express options available at checkout.

Returns

30-day hassle-free returns on unused parts in original packaging. Contact us before returning to receive your RMA number.

Frequently asked questions

Check the Compatibility section above to confirm fitment for your spa brand and model. If your model is not listed, use our fitment selector at /pages/find-my-part or ask our parts AI for a personalized recommendation.

In-stock orders placed before 3pm CT ship the same day. You will receive tracking information by email as soon as your order ships.

We accept returns within 30 days of delivery for unused items in original packaging. Email returns@bubblessupply.com with your order number to start a return. Installed electrical parts cannot be returned for safety reasons.

Yes, all new parts come with a 1-year warranty against manufacturing defects. Warranty does not cover damage from improper installation or normal wear and tear.

Customer reviews

AI Fitment Assistant

Tell us your spa model and we will confirm this part fits before you buy.

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