- Brand: Mercury
- Size: 200 225 HP
- Style: 3.0L Optimax V6
- Condition: Used
- Notes: Good condition
- SKU: 26-53017 FSP
- Manufacturer Part Number: 884429T06 858259A1 804528 8M0222157
- Country of Manufacture: United States
- Motor & Engine Type: Mercury
- Part Type: Motors, Engines & Components
- Surface Finish: Painted, Black
- Inventory Number: 26-52917 FSP
- Website Category: Fuel and Oil Systems
- Website Sub Category: Fuel and Oil Injection
- UPC: N/A
Mercury Optimax Fuel Rails & Injectors
OEM Mercury Optimax fuel rail assembly with injectors for 3.0L V6 DFI outboards. Removed from a serviceable donor motor. Sold as the complete pair of rails with injectors as pictured.
Part Numbers
| ▸ | Mercury part number: 884430T06 |
| ▸ | Cross-references: 884429T06, 858259A1, 804528 |
| ▸ | Note: Mercury 8M0222157 is a later service replacement but not always a direct plug-and-play across all early systems — best used as a cross-reference only |
Condition
| ▸ | Used — listing will come exactly as pictured |
| ▸ | No visible damage |
| ▸ | Fuel lines are in good condition |
| ▸ | Injectors and rails are clean and intact |
| ▸ | Normal cosmetic wear from use and storage |
Fitment
Fits Mercury Optimax 3.0L V6 (DFI — Non ProXS / Non XS):
| ▸ | 200 HP — 1999–2005 |
| ▸ | 225 HP — 2000–2005 |
Will NOT fit:
| ▸ | ProXS models |
| ▸ | XS models |
| ▸ | Later 3.0L (post-2006 and newer) with updated fuel system |
Warranty
This part is sold with a 1-year working warranty. If the part does not work, we will replace it.
Disclaimer
All information in this listing has been gathered from available resources and is accurate to the best of our knowledge, but not guaranteed. Please verify fitment by part number prior to purchase. If you need assistance, feel free to contact us.
Southcentral Outboards
Altamont, IL

