🚀 New launch promo — 10% off orders over $300. Use code LAUNCH10
Bubbles Supply
Not sure which part you need? Upload a photo and we'll find it. →
18/3 Blower Receptacle MBLFM - Bubbles Supply

18/3 Blower Receptacle MBLFM

Part #: MBLFM

$2.79
In stock — ships today
Qty
🔒 Secure checkout↩️ 30-day returns✅ 1-year warranty
Add to B2B order list

Not sure this fits?

Send us a photo of your old part — we'll confirm the right replacement before you order.

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

About this air/blower

The Allied Innovations 18/3 Blower Receptacle MBLFM is an OEM replacement power connection component designed for Mini J&J blower systems in various spa and hot tub models. This genuine Allied Innovations receptacle features 18-gauge, 3-wire construction that ensures reliable electrical connectivity between your spa's control system and blower motor.

Built to exact OEM specifications, this receptacle delivers the precise fit and electrical performance your spa requires for safe, dependable operation. At Bubbles Supply, we guarantee an exact fit for your system, ship same-day for faster repairs, and back every part with our comprehensive 1-year warranty. When replacing blower electrical components, always ensure power is completely disconnected and verify wire gauge compatibility before installation.

Exact part number

MBLFM

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 18/3 blower connector
  • blower harness receptacle
  • blower power connector
  • Mini J&J blower receptacle

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:

  • Blower won't power on despite control system sending signal
  • Intermittent blower operation or blower cutting out randomly
  • Burned, melted, or heat-damaged connector at blower motor
  • Loose or arcing connection between blower and control harness
  • Blower runs but trips GFCI due to faulty receptacle contact
  • Visible corrosion or water intrusion at blower power connector

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

Before you buy — quick checklist

  • Confirm your blower system is a Mini J&J style unit compatible with the MBLFM receptacle
  • Inspect the mating plug on your control harness — the receptacle must match your existing connector gender and pin layout
  • Verify your existing wiring is 18-gauge, 3-wire before installing this receptacle
  • Check for any damage to the wiring harness beyond the receptacle itself — replacing the receptacle alone won't fix damaged upstream wiring
  • Disconnect all power to the spa before inspecting or removing the old receptacle

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

Install difficulty: Medium — Some experience neededTypically 30–60 minutes

What's in the box

  • 18/3 Blower Receptacle (MBLFM)
  • Pre-attached wire leads

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.

🔒 Secure checkout · SSL encrypted·🇺🇸🇨🇦 Serving the US and Canada·↩️ 30-day hassle-free returns·📦 Same-day fulfillment