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South Seas Spas Plumbing Parts

Plumbing is matched by measurement, not model year — measure pipe size, port count, and fitting style before ordering.

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✅ Not Sure It Fits? Verify Before Ordering

Hot tub part compatibility can vary by spa brand, model, year, serial number, control system, and part revision.

To help us identify the correct replacement part, please send clear photos of:

  • Your existing part label or sticker
  • Your spa serial number sticker
  • The equipment area or installation location (if accessible)

EZ Hot Tub Parts can help confirm fitment before you order and help reduce costly returns.

Confirm Your South Seas Spas Model

519P | 532L | 533DL | 627M | 729B | 729L | 737BE | 737LE | 743D | 748B | 748L | 840BE | 840LE | 850B | 850L | 853DL | 860B | 860L | 965L

What plumbing fittings do South Seas spas use?

South Seas Spas use standard Schedule 40 spa-grade PVC fittings in 1.5-inch and 2-inch sizes. Unions, elbows, tees, and barbed fittings are stocked for most common plumbing repairs on South Seas.

Can I repair a South Seas spa plumbing leak without draining?

Minor fitting leaks can sometimes be slowed with spa flex sealant, but most plumbing repairs on South Seas spas require draining below the leak point and replacing the fitting with primer and PVC cement.

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