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Water Pump Impeller Kit with Plate – Fits Suzuki DF60/70, DT90 & DT100 (Replaces 17400-87E00–17400-87E04)

Regular price $35.20

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Delivery and Shipping

Orders are typically processed within 1–2 business days.


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


International delivery times may vary due to customs processing.


Tracking information will be provided once your order ships.

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 aftermarket Water Pump Impeller Kit with Plate is designed for servicing the water pump on selected Suzuki DF60, DF70, DT90 and DT100 outboard motors. The kit includes an impeller and water pump plate for the applications listed below.

It is listed for replacement of Suzuki OEM references 17400-87E00, 17400-87E01, 17400-87E02, 17400-87E03 and 17400-87E04. Sierra Marine reference 18-3254 is also listed for the same Suzuki water-pump application.

  • Application: Water pump service in the lower-unit area
  • Product type: Impeller kit with plate
  • Kit scope: Impeller and water pump plate
  • Use: Replacement water-pump service component for the specified Suzuki applications

Part Number Matrix

Use the following references to compare the required water-pump application before ordering. Part-number references are not a substitute for checking the exact engine model, year and serial-number range.

Brand Part Number Reference Type
Suzuki 17400-87E00 OEM reference
Suzuki 17400-87E01 OEM reference
Suzuki 17400-87E02 OEM reference
Suzuki 17400-87E03 OEM reference
Suzuki 17400-87E04 OEM reference
Sierra Marine 18-3254 Aftermarket reference

Engine & Model Compatibility

Confirm the engine model and year before purchase. The company fitment data for this product lists the following applications:

Brand Model Rated HP Years OEM Reference Notes
Suzuki DF60 60 1998–2010 17400-87E00–17400-87E04 Verify the engine identification and serial number.
Suzuki DF70 70 1998–2010 17400-87E00–17400-87E04 Verify the engine identification and serial number.
Suzuki DT90 90 1989–1997 17400-87E00–17400-87E04 Verify the engine identification and serial number.
Suzuki DT100 100 1989–2000 17400-87E00–17400-87E04 Verify the engine identification and serial number.

Technical Specs

Product Type
Water pump impeller kit with plate
Installation Area
Lower unit water-pump assembly
Included Product Scope
Impeller and water pump plate
Material
Not specified in the product record
Warranty
Refer to the applicable store warranty and return policy

What’s in the Box

  • 1 x Water pump impeller
  • 1 x Water pump plate

Gaskets, keys, housing components and other hardware are not confirmed as included in the company package description. Reuse or replace those parts only when required by the engine manufacturer’s service procedure.

Installation Notes

  1. Disconnect the battery and place the engine in a secure service position before beginning work.
  2. Remove the lower unit according to the engine manufacturer’s service instructions.
  3. Remove the water-pump cover and inspect the existing impeller, plate, housing and related sealing surfaces.
  4. Clean corrosion, debris and old sealing material from the mating surfaces.
  5. Install the replacement plate and impeller in the correct orientation for the engine.
  6. Reassemble the water-pump components and torque fasteners to the manufacturer’s specifications.
  7. Reinstall the lower unit, reconnect the shift linkage and verify correct operation.
  8. Test the cooling-water flow in an appropriate water supply before returning the engine to service.

Troubleshooting & FAQ

How do I confirm that this kit fits my Suzuki outboard?

Check that your engine is a Suzuki DF60 or DF70 from 1998–2010, a DT90 from 1989–1997, or a DT100 from 1989–2000. Also compare the required water-pump OEM reference and verify the engine serial number before ordering.

What are common signs of a worn water-pump impeller?

Possible signs include overheating, reduced cooling-water flow, weak tell-tale discharge or visible cracking and deformation when the water-pump assembly is inspected.

Does the kit include a gasket, key or pump housing?

The confirmed package scope is an impeller and water pump plate. A gasket, key, housing or other hardware is not confirmed as included and should be checked against the engine’s service requirements.

Is this an OEM Suzuki part?

No. This is an aftermarket replacement kit listed against the Suzuki OEM references shown in the part-number matrix.

How often should a water-pump impeller be serviced?

Follow the maintenance schedule for your exact engine and consider operating conditions such as saltwater, sand or extended storage. Inspect the water-pump assembly whenever cooling performance is reduced or during scheduled lower-unit service.

What shipping and warranty terms apply?

Shipping, warranty and returns depend on the store and destination. Review the terms shown at checkout or contact customer support before ordering if you need confirmation for a particular region.

Safety & Important Information

  • Confirm the model, year, OEM reference and serial-number range before purchase.
  • Do not rely on horsepower alone to determine fitment.
  • Inspect the pump housing and related components during installation; replace damaged parts as required by the manufacturer’s service procedure.
  • This is an aftermarket replacement, not an OEM Suzuki component.
  • Professional installation is recommended when lower-unit service experience or the required service specifications are unavailable.

About Sea Sierra

  • Marine Replacement Parts — Practical aftermarket components for routine outboard service.
  • Application-Focused Listings — Product information is organized around engine models, years and reference numbers.
  • Customer Support — Contact support when you need help confirming application details before ordering.

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