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Sundance Jacuzzi Pumps 404999-1 - Bubbles Supply
Exact Fit

Sundance Jacuzzi Pumps 404999-1

Part #: 404999-1

$1337.19
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this hardware/other

This OEM Sundance 3HP main pump (part #404999-1) delivers reliable performance for Sundance spa systems requiring a dual-speed circulation pump. Operating at 120V with 2-speed functionality, this genuine replacement pump ensures your spa maintains proper water flow and heating efficiency. The robust 3-horsepower motor provides the power needed for effective filtration and jet operation in compatible Sundance installations.

At Bubbles Supply, we guarantee this pump is the exact fit for your Sundance spa system. Every OEM pump ships same-day when ordered before our cutoff, backed by our comprehensive 1-year warranty for complete peace of mind. Professional installation is recommended to ensure proper electrical connections and plumbing integration. Always verify your existing pump's part number and electrical requirements before ordering to confirm compatibility with your specific spa configuration.

Exact part number

404999-1

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 404999-1 pump assembly
  • Sundance 3HP dual-speed pump
  • Sundance main circulation pump

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

Fits these brands and models

Compatible brands

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

Technical specifications

Voltage
120V
Horsepower
3 HP
Speed
Two-speed

Common symptoms this part fixes

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

  • Spa jets have weak or no pressure
  • Pump hums but impeller won't spin
  • Pump trips GFCI or breaker on startup
  • DR or FLO error code on spa topside display
  • Pump leaks from motor housing or seal area
  • Spa fails to heat due to insufficient water flow

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

Before you buy — quick checklist

  • Confirm your existing pump's part number matches 404999-1 exactly — do not rely on HP rating alone
  • Verify your spa is wired for 120V supply to this pump circuit
  • Check whether your current pump is single-speed or two-speed before ordering
  • Inspect plumbing union sizes on your existing pump before disconnecting
  • Confirm this is the main jet pump and not a separate circulation or booster pump on your system

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

Install difficulty: Hard — Technician recommendedTypically 60-120 minutes

What's in the box

  • Pump assembly (motor + wet end)
  • Union tailpieces (confirm at time of order)
  • O-rings

If your order is missing any items listed above, contact hello@bubblessupply.com within 48 hours of delivery.

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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