BRP Sea-Doo — Starter Ass'y (Part #278000485)

Genuine BRP Sea-Doo OEM Starter Assembly. New — made in Japan. High-quality replacement engineered to OEM specifications for reliable starting performance in a wide range of Sea-Doo watercraft.

Item Specifications

Compatibility / Where Used

Fits multiple Sea-Doo models and years — verify part fitment with your craft's serial number or parts manual before ordering.

• Challenger — 5612 (1998)
• Explorer — 5823 (1996)
• Explorer — 5824 (1997)
• GS / GSI — 5621 / 5622 (1997)
• GTI — 5641 (1997)
• GTI — 5865 (1996)
• GTI — 5866 (1996)
• GTS — 5817 (1996)
• GTS — 5818 (1997)
• HX — 5881 (1996)
• HX — 5882 (1997)
• SP — 5876 (1996)
• SP — 5879 (1997)
• Speedster SK — 5677 / 5681 (1999)
• Speedster — 5602 / 5608 (1997)
• Speedster — 5894 (1996)
• Speedster — 5897 (1996)
• SPI — 5878 (1996)
• Sportster 1800 — 5613 / 5618 (1998)
• Sportster 1800 — 5676 / 5680 (1999)
• Sportster — 5605 / 5609 (1997)
• Sportster — 5614 (1998)
• Sportster — 5895 (1996)
• Sportster — 5898 (1996)
• SPX — 5834 / 5661 (1997)
• SPX — 5877 (1996)

Fitment Note

Fitment information is based on BRP OEM references. Always confirm compatibility with your watercraft’s serial number or official parts manual prior to installation.

Shipping & Returns

Items are securely packaged and shipped with tracking. Returns accepted within 30 days if unused and returned in original condition (buyer pays return shipping unless otherwise stated).