Regulator Rectifier For Sea Doo 787 800 XP 95-96 GTX 96-97 SPX 97-99 GSX 1996 Repl.#278000443 278-000-443
Product details
| Management number | 231803704 | Release Date | 2026/06/18 | List Price | US$7.59 | Model Number | 231803704 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Marine-Grade Regulator Rectifier – Direct OEM Replacement for Sea-Doo 787/800 Engines (278-000-443) Engineered to restore precise voltage regulation and prevent stator burnout, this heavy-duty rectifier meets original specifications for 1995-1999 Sea-Doo performance models. Key Features: Advanced Thermal Management – Extruded aluminum heatsink reduces operating temps by 30% Saltwater-Resistant Design – Epoxy-potted circuitry with IP67 waterproof rating Voltage Precision – Maintains 13.8-14.4V DC output under full load Vibration-Proof Construction – Reinforced mounting tabs withstand 50G impacts Replaces OEM Part Number: 278-000-443 | 278000443 Compatibility Details: Sea-Doo 787 Models: 1995 XP (787 engine only) 1996-1997 GTX 1996 GSX 1996-1997 Challenger Sea-Doo 800 Models: 1996 XP 1997-1999 SPX Marine Certification: 1,000-hour salt spray tested (ASTM B117) 50,000 thermal cycles (-40°F to 250°F) Reverse polarity protection up to 16V Package Includes: 1x Regulator Rectifier Assembly Pre-installed stainless steel hardware Proven Results: Eliminates 92% of overvoltage-related stator failures 3X longer service life vs. original components Maintains optimal RPMs at WOT (Wide Open Throttle) Critical Installation Notes: 1. Verify existing rectifier part number matches 278-000-443 2. Clean all electrical contacts with dielectric grease before installation 3. Torque mounting bolts to 8-10 ft-lbs
- Replace OE# 278000443 278-000-443
- Fits for Sea Doo 787 800 XP 95-96 GTX 96-97 SPX 97-99 GSX 1996 Regulator Rectifier
- 100% brand-new, never ever been utilized, all parts are tested and quality controlled prior to shipment
- This rectifier has overheat protection , help to dissipate excess voltage,prevent over-charging battery , improved heat sink and charging capabilities 278000443 278-000-443
- The pictures are accurate because of real shooting, please check it carefully to make sure it is what you need; And please double check the part number of your item, matching information is for reference only
| ASIN | B0CFH6QC18 |
|---|---|
| Brand | Wisdomse |
| Item Weight | 5.5 ounces |
| Manufacturer | Wisdomse |
| Item model number | 278000443 |
| Product Dimensions | 1.57 x 1.57 x 1.18 inches |
| Manufacturer Part Number | 278000443 |
Bestseller ranking
Rectifiers
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form