FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
Mercury Mariner Outboard End Cap designed for 225, 250, and 300 HP Pro XS and Optimax models. This genuine OEM part (1171-9787A4) is essential for maintaining proper engine housing integrity and performance.
- Fits Mercury Mariner 225, 250, and 300 HP Pro XS and Optimax engines
- Original equipment manufacturer (OEM) part for reliable fit and function
- Durable construction built to withstand marine environments
- Direct replacement ensures no modification needed
Protects critical engine components and prevents water intrusion—a must-have maintenance piece for keeping your outboard running smoothly.
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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