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FLASHSALE26

100% New Fuel Injector for Suzuki DF40A, DF50A & DF60A Outboards – OEM 15710-85K00

Regular price $49.50

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Orders are typically processed within 1–2 business days.


U.S. orders usually arrive within 6–15 days, depending on stock location and destination.


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If you have any questions, feel free to email us at info@seasierra.com, and we’ll get back to you within 20–36 hours.

Product Details

This 100% new fuel injector is an aftermarket replacement for Suzuki gasoline outboard engines in the DF40A, DF50A and DF60A families. It is designed to restore proper fuel delivery when the original injector is clogged, leaking, electrically defective or otherwise no longer operating correctly.

The injector is sold as a single replacement component. It is not an OEM Suzuki part, but it is listed as a replacement for Suzuki OEM part number 15710-85K00.

  • 100% new fuel injector.
  • Single injector supplied per order.
  • For Suzuki gasoline 4-stroke outboard applications listed below.
  • Verify the engine model, year and serial number before ordering.

Part Number Reference

Use the following manufacturer reference to compare with the injector installed on your engine.

Brand OEM Part Number
Suzuki 15710-85K00

Engine & Model Compatibility

The company fitment record identifies this injector for the following Suzuki outboard families. The listed year ranges are general application guidance; always confirm the exact serial-number range and compare the original injector before installation.

Brand Engine Family Rated HP Fuel Type General Year Guidance OEM Reference
Suzuki DF40A 40 HP Gasoline 2011 and later 15710-85K00
Suzuki DF50A 50 HP Gasoline 2011 and later 15710-85K00
Suzuki DF60A 60 HP Gasoline 2010 and later 15710-85K00

Important: Model names, suffixes, production years and serial-number ranges can vary by market and configuration. Do not rely on horsepower alone. Confirm that your original injector carries the same OEM reference or that the fitment is confirmed by a qualified marine technician.

Technical Specifications

Product Type
Fuel injector
Condition
100% new
Product Configuration
Single replacement component
Application
Suzuki gasoline outboard engines
Replacement OEM Reference
15710-85K00
Installation
Replacement installation; follow the engine service manual

What's in the Box

  • 1 x 100% New Fuel Injector

Installation Notes

  1. Disconnect the battery and relieve fuel-system pressure according to the engine service manual.
  2. Clean the area around the fuel rail and injector before removal to prevent dirt from entering the fuel system.
  3. Disconnect the electrical connector and remove the fuel-system components required to access the injector.
  4. Remove the retaining hardware and carefully withdraw the old injector.
  5. Inspect the injector seat, seals and surrounding components. Replace damaged seals or related parts as required by the service manual.
  6. Install the new injector, ensuring it is fully seated and correctly oriented.
  7. Tighten the retaining hardware to the manufacturer's specified torque.
  8. Reconnect the fuel system and electrical connector, then prime the system and check carefully for leaks before starting the engine.
  9. Start the engine only after confirming that there are no fuel leaks, and verify smooth operation.

Fuel-system work should be performed by a qualified technician when possible. Use the procedures, torque values and safety requirements specified in the appropriate Suzuki service manual.

Troubleshooting & FAQ

What symptoms can indicate a faulty fuel injector?

Possible symptoms include rough idle, poor acceleration, difficult starting, misfiring, reduced performance or abnormal fuel consumption. These symptoms can also be caused by other fuel, ignition or engine-management problems, so diagnosis is recommended before replacement.

Will this injector fit my Suzuki outboard?

This replacement is listed for Suzuki DF40A and DF50A engines from 2011 and later, and DF60A engines from 2010 and later. Confirm the exact model, year, serial number and OEM reference before ordering. If these details do not match, do not assume compatibility from horsepower alone.

Is this an OEM Suzuki injector?

No. This listing is for a 100% new aftermarket replacement injector. The Suzuki number 15710-85K00 is provided as the applicable OEM reference for comparison.

Does the package include multiple injectors?

No. This product is sold as one individual fuel injector. Multiple injectors must be purchased separately.

Can I clean the old injector instead of replacing it?

Professional injector testing and cleaning may help in some cases, but cleaning may not correct an electrical failure, internal wear or a leaking injector. Compare the cost and diagnostic results before choosing repair or replacement.

Is programming required after installation?

No special programming is stated for this replacement injector. Follow the engine service manual and confirm correct operation after installation. If the engine continues to run poorly, have the fuel system and engine-management system diagnosed.

What are the shipping and return terms?

Shipping availability, delivery estimates, warranty coverage and return conditions are governed by the current store policies shown at checkout and on the applicable policy pages.

Safety & Important Information

  • Fuel is flammable. Work in a well-ventilated area away from sparks, flames and heat.
  • Relieve fuel pressure and disconnect the battery before beginning service.
  • Check the original injector, connector, seals and OEM reference before ordering.
  • Verify model, year and serial-number information; do not purchase based on horsepower alone.
  • This is an aftermarket replacement, not an OEM Suzuki component.
  • Professional installation is recommended for fuel-system work.

About Sea Sierra

  • Marine Replacement Parts — We supply replacement components for a range of outboard and marine applications.
  • Fitment-Focused Listings — Product information is organized around part references and engine applications to support accurate ordering.
  • Customer Support — Contact support with your engine model, year, serial number and original part reference if you need help confirming an application.

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