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18/3 LT VIO Cord 30-0190-48 - Bubbles Supply

18/3 LT VIO Cord 30-0190-48

Part #: 30-0190-48

$21.48
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this cord/connector

The HydroQuip 18/3 LT VIO Cord (part #30-0190-48) is an OEM electrical cord designed for spa accessory lighting systems. This 18-gauge, 3-wire violet cord connects low-voltage lighting components in HydroQuip-equipped spas and hot tubs, providing reliable power transmission for underwater LED lights and accent lighting features.

Engineered to HydroQuip's exact specifications, this genuine replacement cord ensures proper electrical connectivity and safe operation of your spa's lighting system. At Bubbles Supply, we guarantee an exact fit for your equipment and back every purchase with our comprehensive 1-year warranty. Orders ship the same day for minimal downtime. Verify your existing cord's part number and wire configuration before installation to ensure compatibility with your spa's electrical system.

Exact part number

30-0190-48

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 18 gauge 3-wire violet cord
  • HydroQuip lighting harness cord
  • LT VIO lighting cord

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:

  • Spa lights completely dead with no output
  • Intermittent or flickering lighting
  • Visible cord damage, fraying, or melted insulation
  • Lighting system fails after water exposure or splash
  • Loose or corroded cord connection at the lighting harness

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

Before you buy — quick checklist

  • Confirm your existing cord is part number 30-0190-48 before ordering
  • Verify your spa uses an 18-gauge 3-wire lighting cord — check the original cord's markings
  • Inspect the connector ends on your existing cord to confirm plug type matches before purchasing
  • Confirm your spa's lighting system is HydroQuip-controlled — this is an OEM-specific part
  • Check that the violet jacket color matches your existing cord, as LT VIO designates the insulation color used in HydroQuip wiring diagrams

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

Install difficulty: Medium — Some experience neededTypically 30–60 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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