Fuel Pump Assembly – Fits Mercury/Mariner 75-115HP EFI 4-Stroke (Replaces Mercury 880890T1, 880980A02, Yamaha 68V-24410-00-00, 6D8-24410-00-00)
Fuel Pump Assembly – Fits Mercury/Mariner 75-115HP EFI 4-Stroke (Replaces Mercury 880890T1, 880980A02, Yamaha 68V-24410-00-00, 6D8-24410-00-00) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Fuel Pump Assembly – Fits Mercury/Mariner 75-115HP EFI 4-Stroke (Re...
Fuel Pump Assembly – Fits Mercury/Mariner 75-115HP EFI 4-Stroke (Replaces Mercury 880890T1, 880980A02, Yamaha 68V-24410-00-00, 6D8-24410-00-00) is backordered and will ship as soon as it is back in stock.
Product Details
This is a direct-replacement Fuel Pump Assembly – Fits Mercury/Mariner 75HP, 90HP, 115HP EFI 4-Stroke engines manufactured between 2000 and 2006. It is specifically designed for models with serial numbers ranging from 0G960500 through 1B366822, serving as the internal low-pressure lift pump inside the Vapor Separator Tank (VST).
This assembly provides a direct interchange for Mercury parts 880890T1/880980A02, Yamaha 68V-24410-00-00/6D8-24410-00-00, Sierra 18-7336, and others.
- Installs internally inside the Vapor Separator Tank (VST).
- Features a low amperage draw to reduce load on the electrical system.
- Complete assembly includes the pump, O-ring, tubing, and hose clamp for a full service.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Mercury | 880890T1 |
| Mercury | 880980A02 |
| Yamaha | 68V-24410-00-00 |
| Yamaha | 6D8-24410-00-00 |
| Sierra | 18-7336 |
| Partman | 600-106 |
| SouthMarine | MC-FP-880890T1 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
Fitment for Mercury and Mariner models is determined by serial number. Please verify your engine's serial number falls within the specified range for your model.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Mercury | 75HP | 75 | 4-Stroke | 2000–2006 | 880890T1/880980A02 | For S/N 0G960500 through 1B226999 |
| Mercury | 75HP Bodensee | 75 | 4-Stroke | 2000–2006 | 880890T1/880980A02 | For S/N 0G960500 through 1B226999 |
| Mercury | 90HP | 90 | 4-Stroke | 2000–2006 | 880890T1/880980A02 | For S/N 0G960500 through 1B226999 |
| Mercury | 115HP EFI | 115 | 4-Stroke | 2000–2006 | 880890T1/880980A02 | For S/N 0T178500 through 1B366822 |
| Mariner | 75HP | 75 | 4-Stroke | 2000–2006 | 880890T1/880980A02 | For S/N 0T409000+ |
| Mariner | 90HP | 90 | 4-Stroke | 2000–2006 | 880890T1/880980A02 | For S/N 0T409000+ |
| Mariner | 115HP EFI | 115 | 4-Stroke | 2000–2006 | 880890T1/880980A02 | For S/N 0T178500 through 1B366822 |
Cross-compatibility for Yamaha models is based on aftermarket data. Please verify part numbers and fitment against your specific engine model and service manual.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F75 | 75 | 4-Stroke | 2000+ | 68V-24410-00-00/6D8-24410-00-00 | Compatible based on aftermarket listings |
| Yamaha | F80 | 80 | 4-Stroke | 2000+ | 68V-24410-00-00/6D8-24410-00-00 | Compatible based on aftermarket listings |
| Yamaha | F90 | 90 | 4-Stroke | 2000+ | 68V-24410-00-00/6D8-24410-00-00 | Compatible based on aftermarket listings |
| Yamaha | F100 | 100 | 4-Stroke | 2000+ | 68V-24410-00-00/6D8-24410-00-00 | Compatible based on aftermarket listings |
| Yamaha | F115 | 115 | 4-Stroke | 2000+ | 68V-24410-00-00/6D8-24410-00-00 | Compatible based on aftermarket listings |
| Yamaha | LF115 | 115 | 4-Stroke | 2000+ | 68V-24410-00-00/6D8-24410-00-00 | Compatible based on aftermarket listings |
Technical Specs
- Product Type
- Electric Low-Pressure Fuel Lift Pump
- Installation
- Internal (inside Vapor Separator Tank)
- Fuel Type
- Gasoline
- Connection
- Electric with wiring harness
- Housing Material
- Metal
- Housing Color
- Silver/Metallic
- Weight
- 433g (0.95 lb)
- Fitting Type
- Hose barb connections
- Warranty
- 6 months (SouthMarine)
- Other Technical Attributes
- Low amperage draw
What’s in the Box
- 1 x Fuel Pump Assembly (880890T1/880980A02)
- 1 x Hose Clamp (90465-10098-00)
- 1 x O-ring (93210-29198-00)
- 1 x 3*35mm Outer Diameter Tubing
Installation Notes
- Disconnect the battery and safely relieve all fuel system pressure.
- Access and remove the Vapor Separator Tank (VST) from the engine.
- Carefully disassemble the VST assembly to expose the internal fuel pump, noting the orientation of all components.
- Disconnect the old pump's wiring harness and fuel lines, then remove it from the VST housing.
- Install the new fuel pump assembly, ensuring the new O-ring and any filters are correctly seated.
- Reconnect the wiring harness and reassemble the VST.
- Reinstall the VST onto the engine, secure all connections, and prime the fuel system according to your engine's service manual before starting.
Troubleshooting & FAQ
How do I know if this fuel pump fits my Mercury engine?
Check your engine's serial number. This pump fits specific 75-115HP 4-Stroke models with serial numbers from 0G960500 to 1B366822. Refer to the compatibility table for detailed model and year breakdowns.
Is this a high-pressure or low-pressure pump?
This is an electric low-pressure (LP) fuel lift pump. It is designed to supply fuel from the gas tank to the high-pressure (HP) pump within the VST system.
What are the signs of a failing low-pressure fuel pump?
Common symptoms include difficulty starting, the engine stalling at idle or low speeds, bogging down under acceleration, or a continuous whining noise coming from the Vapor Separator Tank (VST) area.
Can I use this for a Yamaha engine?
Cross-references to Yamaha models (F75-F115) are based on established aftermarket data. While widely accepted, we always recommend verifying the OEM part numbers (68V-24410-00-00, 6D8-24410-00-00) against your service manual to ensure proper fitment.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). It is built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, it is batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free; expedited options will appear at checkout where available.
Warranty & returns
This part is covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact our support team with your order details. Returns are accepted within our standard window if the part is unused and in its original condition. See our policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchase. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement part, not an original equipment manufacturer (OEM) component.
- Professional installation is recommended for safety and performance. Handling fuel system components can be hazardous.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or quality control.
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