THE SPA PARTS REFERENCEIndependent reference • source-verified fitments

PART REFERENCE / TOPSIDE CONTROL PANEL

6600-383

6600-383 is the Jacuzzi topside control panel published as "Jacuzzi J-300 LCD 2-Pump Control Panel". This reference holds 1 source-verified record for the J-300 series, spanning 2018–2019, 1 of them conditional.

SOURCE-VERIFIED REFERENCE — This page is built only from records that passed the source-verification gate. A record marked CONDITIONAL FIT still requires the exact configuration checks shown on that record.

Compatible models / service scope

Every model/year scope published for 6600-383, with relation context and restrictions.
Model / scopeYears & build dateRelationRestrictions & companionsStatus
J-300 SeriesSeries-level record; no individual model named.2018–2019Built 2018-06-11 through 2019-12-312-pump configuration. Platform: LCD.factory generationFor spas made on or near June 11, 2018, verify PWA/panel software revision before service.2-pump configuration.Platform: LCD.CONDITIONAL FIT

Original, service or retrofit?

6600-383 is the Jacuzzi topside control panel published as "Jacuzzi J-300 LCD 2-Pump Control Panel".

The 6600-383 row is a factory-generation record for the J-300 series: it describes the production configuration at the documented switch, not a service substitution.

Before you order

Derived only from the model/year scope, restrictions and companion requirements published for 6600-383.

  • Confirm your spa is in the documented series

    J-300 series records are published at series level; this source does not name individual models, so confirm your spa belongs to the documented series and year scope.

  • Check the manufacture date, not just the model year

    6600-383 is documented 2018-06-11 through 2019-12-31. Manufacturer bulletin sets the production switch at June 11, 2018; the parts catalog supplies the 2018–2019 service interval.

  • Confirm the published restriction

    For spas made on or near June 11, 2018, verify PWA/panel software revision before service.

  • Resolve the conditional fit

    Conditional verified fit: for spas manufactured on or near June 11, 2018, confirm the displayed PWA/panel software revision before service.

  • Do not rely on a serial lookup

    No public serial range is asserted for these records; identify your spa by model year and, where shown, manufacture date.

Frequently asked questions

What is 6600-383?

6600-383 is the topside control panel recorded as "Jacuzzi J-300 LCD 2-Pump Control Panel". It is documented at J-300 series level.

Which models and years does 6600-383 fit?

J-300 Series: 2018–2019 (built 2018-06-11 through 2019-12-31).

Is 6600-383 a factory-installed part or a service replacement?

Factory generation for the J-300 series. A factory-generation record describes the production configuration rather than a service substitution.

What should I confirm before ordering 6600-383?

For spas made on or near June 11, 2018, verify PWA/panel software revision before service.

What evidence supports the 6600-383 record?

"Jacuzzi technical document 10976.pdf" (Grade A) and "Jacuzzi technical document 9913.pdf" (Grade A). Each source is linked in the evidence panel with its retrieval note.

Related approved records

Evidence & sources

2 reopened sources · source-specific compatibility only

Jacuzzi technical document 10976.pdf

Grade A · manufacturer · reopened 2026-10-03

Direct retrieval snapshot; source assertions require adjudication, not automatic fitment verification.

Open source ↗
Jacuzzi technical document 9913.pdf

Grade A · manufacturer · reopened 2026-10-03

Direct retrieval snapshot; source assertions require adjudication, not automatic fitment verification.

Open source ↗