FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
2014-2018 Sea-Doo Spark 900 HO ACE OEM Main Wiring Harness — Original equipment harness designed specifically for Sea-Doo Spark 900 HO ACE models. This is the complete main harness assembly that connects all electrical components throughout your jet ski.
- OEM part numbers 278003258 and 278003422
- Fits 2014-2018 Sea-Doo Spark 900 HO ACE
- Complete main harness with all connectors and terminals
- Factory-engineered for reliable electrical performance
Replacing a damaged or faulty harness restores proper power distribution and eliminates electrical gremlins that affect engine start, ignition, and accessory function.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Exchanges accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST
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