Low Pressure Fuel Pump for Suzuki Outboard DF40–DF140 — Replaces 15100-90J11, 15100-90J1V and 15100-90J10
Low Pressure Fuel Pump for Suzuki Outboard DF40–DF140 — Replaces 15100-90J11, 15100-90J1V and 15100-90J10 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
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Low Pressure Fuel Pump for Suzuki Outboard DF40–DF140 — Replaces 15...
Low Pressure Fuel Pump for Suzuki Outboard DF40–DF140 — Replaces 15100-90J11, 15100-90J1V and 15100-90J10 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket low-pressure fuel pump is designed as a replacement for selected Suzuki DF-series 4-stroke outboard engines from 40 to 140 HP. It is intended for engine-mounted installation and should be matched against the original pump, engine model, year, dimensions and connector before ordering.
This replacement is identified for Suzuki part numbers 15100-90J11, 15100-90J1V and 15100-90J10. Additional supersession or interchange references may vary by model year and serial-number range, so confirm the exact application using your engine documentation.
- Aftermarket low-pressure fuel pump for selected Suzuki DF outboards.
- Engine-mounted replacement design.
- Direct-fit electrical harness connection for compatible applications.
- Long-shaft configuration; compare the original pump before installation.
Part Number Matrix
Use the following manufacturer reference numbers to help identify the replacement. A part-number match should still be confirmed against the engine model and original component.
| Brand | Manufacturer Part Number |
|---|---|
| Suzuki | 15100-90J11 |
| Suzuki | 15100-90J1V |
| Suzuki | 15100-90J10 |
| Suzuki | 15100-90J01 |
| Suzuki | 15100-90J00 |
Engine & Model Compatibility
The application information below covers selected Suzuki DF-series 4-stroke outboards. Model-year and serial-number coverage can vary; verify the complete engine identification and compare the original pump before purchase.
| Brand | Model | Rated HP | Stroke | Listed Years | Reference Part No. | Notes |
|---|---|---|---|---|---|---|
| Suzuki | DF40 | 40 | 4-Stroke | 2011–2021 | 15100-90J11 | Verify model and serial range. |
| Suzuki | DF50 | 50 | 4-Stroke | 2011–2021 | 15100-90J11 | Verify model and serial range. |
| Suzuki | DF60 | 60 | 4-Stroke | 2010–2021 | 15100-90J11 | Verify model and serial range. |
| Suzuki | DF70 | 70 | 4-Stroke | 2010–2023 | 15100-90J11 | Verify model and serial range. |
| Suzuki | DF75 | 75 | 4-Stroke | 2023 | 15100-90J11 | Limited listed model year; verify carefully. |
| Suzuki | DF80 | 80 | 4-Stroke | 2009–2023 | 15100-90J11 | Verify model and serial range. |
| Suzuki | DF90 | 90 | 4-Stroke | 2001–2023 | 15100-90J11 | Verify model and serial range. |
| Suzuki | DF100 | 100 | 4-Stroke | 2009–2023 | 15100-90J11 | Verify model and serial range. |
| Suzuki | DF115 | 115 | 4-Stroke | 2001–2021 | 15100-90J11 | Verify model and serial range. |
| Suzuki | DF140 | 140 | 4-Stroke | 2002–2021 | 15100-90J11 | Verify model and serial range. |
Technical Specs
- Product Type
- Low-pressure fuel pump
- Application
- Selected Suzuki DF-series 4-stroke outboard engines
- Installation
- Engine-mounted
- Fuel Type
- Gasoline
- Connection
- Electrical harness plug for compatible applications
- Housing Material
- Aluminum and alloy steel
- Housing Color
- Silver
- Dimensions
- Total height: 75.5 mm (2.98 in); top shaft to base: 39 mm (1.54 in)
- Weight
- 0.23 kg (8 oz)
- Fitting Type
- Piston
- Working Pressure
- 4–8 PSI
- Configuration
- Long-shaft version; mechanically operated pump design
What’s in the Box
- 1 x Low-pressure fuel pump
This is a single replacement pump. Mounting hardware, fuel lines, filters and other components are not included unless specifically shown or stated in the order details.
Installation Notes
- Disconnect the battery terminals before beginning work.
- Relieve fuel-system pressure carefully and follow the engine service manual to prevent spills or injury.
- Disconnect the fuel lines and electrical harness from the original pump.
- Unbolt and remove the original pump from the engine.
- Clean the mounting surface and position the replacement pump correctly.
- Tighten the mounting fasteners to the engine manufacturer's specified torque.
- Reconnect the fuel lines and electrical harness securely.
- Reconnect the battery, prime the fuel system and check carefully for fuel leaks before and after starting the engine.
Troubleshooting & FAQ
How do I confirm that this is the correct pump?
Check the complete engine model, horsepower, stroke, model year and serial number against your service information. Also compare the original pump's dimensions, shaft configuration, mounting arrangement and electrical connector. A similar-looking pump is not necessarily interchangeable.
What are common signs of a failing low-pressure fuel pump?
Possible symptoms include hard starting, stalling at low speed, rough idling, hesitation during acceleration and loss of power under load. These symptoms can also be caused by restricted fuel lines, a blocked filter, air leaks or other fuel-system faults.
Is this the short-shaft version?
No. This listing describes the long-shaft configuration. Compare the original pump and the listed dimensions before ordering; long- and short-shaft versions should not be treated as interchangeable without confirmation.
Does the package include a fuel filter or mounting hardware?
No. The package contains one replacement low-pressure fuel pump only. Fuel filters, hoses, fasteners and other accessories are not included unless separately stated.
What maintenance is required?
The pump is generally not a serviceable maintenance item. Use clean fuel, replace fuel filters according to the engine manufacturer's schedule and inspect hoses, connections and the pump area for leaks or damage.
What is the difference between a low-pressure and high-pressure fuel pump?
The low-pressure pump supplies fuel to the engine's fuel system or vapor separator. On applicable fuel-injected engines, a separate high-pressure pump may then deliver fuel to the injectors. The two pumps perform different functions.
Is this an OEM component?
No. This is an aftermarket replacement intended for the listed applications and reference numbers. It is not manufactured or sold by Suzuki.
What are the shipping and warranty terms?
Shipping options, delivery estimates, warranty coverage and return conditions are determined by the store's current policies and are shown during checkout or in the applicable policy pages.
Safety & Important Information
- Fuel-system work involves gasoline and vapors. Work in a well-ventilated area away from ignition sources.
- Verify the model, year, serial range, dimensions, shaft configuration and connector before ordering.
- Do not install the pump if the fittings, connector or mounting arrangement differs from the original component.
- Professional installation is recommended when the correct application or fuel-system procedure is uncertain.
About Sea Sierra
- Pro-Grade Standards — We supply marine replacement parts selected for dependable service in real-world conditions.
- Fast Global Fulfillment — Standard and expedited delivery options are shown at checkout where available.
- Manufacturer-Direct Value — Competitive pricing with attention to fitment information and product quality.
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