J300 LCD Panel 6600-490

Name: J300 LCD Panel 6600-490
Brand: Jacuzzi
SKU: 6600-490
Price: 636.53 USD
Availability: InStock

Part #: 6600-490

$636.53

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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this cover/cabinet

The J300 LCD Panel 6600-490 is a genuine Jacuzzi OEM control panel designed for J300 series spas with single pump configurations. This factory LCD display panel features an enclosed bezel design that provides clear, easy-to-read spa system information and intuitive control access for temperature, filtration, and pump operations.

Built to Jacuzzi's exacting specifications, this replacement panel ensures seamless integration with your existing control system. At Bubbles Supply, we guarantee an exact fit for your spa, backed by our comprehensive 1-year warranty and same-day shipping on in-stock items. Professional installation is recommended to ensure proper wiring connections and system functionality—always verify your current panel's part number matches 6600-490 before ordering to confirm compatibility with your specific J300 series spa model.

Exact part number

6600-490

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

6600-490 panel
J300 control panel
J300 LCD display panel
J300 topside panel

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

Common symptoms this part fixes

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

Blank or unresponsive LCD display
Panel buttons no longer registering input
Display shows garbled or corrupted characters
Unable to adjust temperature or control pump from topside
Panel cracked, water-damaged, or physically broken
Spa defaults to error mode due to panel communication failure

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

Before you buy — quick checklist

Confirm your spa is a J300 series model — check the equipment bay label or owner's manual
Verify your existing panel part number is 6600-490 before ordering
Confirm your spa has a single pump configuration — this panel is not designed for dual pump setups
Inspect the ribbon cable connector on your current panel for corrosion or damage before assuming the panel is the fault
Check whether the issue is the panel itself or the control pack — a faulty topside cable can mimic panel failure

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

Medium — Some experience neededTypically 30–60 minutes

What's in the box

J300 LCD panel (6600-490)
Mounting bezel
Connecting cable or harness (verify inclusion at time of order)

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.