115/230V 1.65HP Spa Pump 48WUA1653C-I

Name: 115/230V 1.65HP Spa Pump 48WUA1653C-I
Brand: LX
SKU: 48WUA1653C-I
Price: 638.15 USD
Availability: InStock

Part #: 48WUA1653C-I

$638.15

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

Before you buy — quick checklist

Confirm voltage on your existing pump label — 115V or 230V wiring must match
Verify your current pump is a 48-frame configuration before ordering
Check the horsepower rating on your old pump's nameplate matches 1.65HP
Measure your plumbing union size to confirm compatibility before disconnecting anything
Note whether your spa uses a single-speed or two-speed pump — this is single-speed only
Photo your existing wiring connections before removal for reference during reinstall

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

Exact part number

48WUA1653C-I

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Technical specifications

Voltage: 115V/230V dual
Horsepower: 1.65 HP
Frame size: 48 frame
Speed: Single-speed

Common symptoms this part fixes

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

Pump won't start or prime
Motor hums but impeller won't spin
Weak or no water flow through jets
Pump trips breaker on startup
Pump runs but shuts off on thermal overload
Visible seal leak at pump body

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

About this spa pump

This LX 48WUA1653C-I spa pump delivers 1.65 horsepower of reliable performance for hot tub circulation and filtration systems. Designed for versatility, this single-speed main pump operates on both 115V and 230V power supplies with a standard 48-frame configuration and 2-inch plumbing connections, making it compatible with a wide range of spa manufacturers and models.

Built to OEM specifications, this replacement pump ensures exact fit guaranteed with same-day shipping and our comprehensive 1-year warranty for complete peace of mind. The dual voltage capability provides installation flexibility whether you're replacing a failed pump or upgrading your spa's circulation system. Verify your existing pump's frame size, voltage requirements, and plumbing connections before ordering to ensure proper fitment.

Also known as / Replaces

This part replaces or is interchangeable with:

LX 1.65HP pump
LX 48-frame spa pump

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

Medium — Some experience neededTypically 45–90 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.

AI Fitment Assistant

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