South Seas Spas ProLock Directional Jet Kit – 3-3/8 Inch Stainless
A direct factory replacement ProLock directional jet kit – 3-3/8 inch stainless for South Seas Spas hot tubs — the same part Artesian installs on the production line.
Jet parts are matched by size, series, and connection. If you are unsure which jet family your spa uses, send us a photo before ordering.
Fitment & Years
- Fits: South Seas Spas
Specifications
- Size: 3-3/8″
- Part type: Jet
- Brand: South Seas Spas
- Factory reference: 03-5401-52K
Shipping
Ships from our Artesian dealer network. Most South Seas OEM parts leave the warehouse within 1–2 business days; hard-to-find items can take longer and we will email you if anything changes your delivery window.
Every OEM part we sell is sourced through the authorized Artesian Spas dealer network. If you want us to double-check fitment against your spa’s serial number, send it over before ordering — we answer fast.
03-5401-52K OP03-5401-52K South Seas Spas ProLock Directional Jet Kit – 3-3/8 Inch Stainless
✅ 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.
South Seas Spas ProLock Directional Jet Kit – 3-3/8 Inch Stainless FAQs
This is a current Artesian dealer-catalog part for South Seas spas. If you are unsure it matches your spa, use the fitment verification form above and we will confirm before you order.
Yes. This is the factory part supplied through the Artesian Spas dealer network — the same ProLock directional jet kit – 3-3/8 inch stainless installed in South Seas production.




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