Water Pump Impeller Service Kit with Plate – Fits Suzuki DF8A and DF9.9A 4-Stroke, 2010+
Water Pump Impeller Service Kit with Plate – Fits Suzuki DF8A and DF9.9A 4-Stroke, 2010+ is backordered and will ship as soon as it is back in stock.
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Water Pump Impeller Service Kit with Plate – Fits Suzuki DF8A and D...
Water Pump Impeller Service Kit with Plate – Fits Suzuki DF8A and DF9.9A 4-Stroke, 2010+ is backordered and will ship as soon as it is back in stock.
Product Details
This water pump impeller service kit with plate is a replacement cooling-system service kit for selected Suzuki 4-stroke outboard engines. The kit is listed for Suzuki DF8A and DF9.9A models from 2010 onward and is intended to refresh the water pump's impeller and plate during scheduled maintenance or cooling-system repair.
The kit is supplied without a water pump housing. It is not a complete engine-maintenance bundle and does not include spark plugs, fuel filters, oil filters, anodes, or unrelated service parts.
- Water pump impeller service kit with plate.
- Designed for the specified Suzuki DF8A and DF9.9A 4-stroke applications.
- Helps restore water-pump circulation and cooling-system performance when the existing impeller or plate is worn.
- Replacement product; verify the engine model, year, serial number, and original pump components before ordering.
Part Number References
The following Suzuki reference numbers are listed for this product. Reference-number listings do not replace a model and serial-number fitment check.
| Brand | Reference Number |
|---|---|
| Suzuki | 17400-99J01 |
| Suzuki | 17400-99J00 |
| Suzuki | 17400-99J20 |
Engine & Model Compatibility
Confirm the complete engine model and year before purchase. The company fitment information specifies the following application range:
| Brand | Model | Rated HP | Stroke | Years | Reference Numbers | Notes |
|---|---|---|---|---|---|---|
| Suzuki | DF8A | 8 | 4-Stroke | 2010+ | 17400-99J01, 17400-99J00, 17400-99J20 | Verify the full model designation and serial number. |
| Suzuki | DF9.9A | 9.9 | 4-Stroke | 2010+ | 17400-99J01, 17400-99J00, 17400-99J20 | Verify the full model designation and serial number. |
What's in the Box
- 1 x Water pump impeller service kit with plate
The company description identifies this product as an impeller kit with plate and separately describes it as a service kit without the water pump housing. Individual component quantities and additional small hardware are not specified; inspect the product images and confirm the kit contents before installation.
Installation Notes
- Confirm the engine model, year, serial number, and existing water-pump configuration before disassembly.
- Stop the engine, remove the ignition key, disconnect the battery where applicable, and follow the outboard manufacturer's safety procedures.
- Remove the lower unit according to the service manual for your specific engine.
- Remove the water-pump cover and carefully take out the worn impeller and plate.
- Clean the mating surfaces and inspect the pump housing, keyway, water tube, and related components for wear or damage. This kit does not include a replacement housing.
- Install the replacement impeller and plate in the correct orientation for the engine's rotation, following the service manual.
- Reassemble the water pump and lower unit using the manufacturer's specified fastener sequence and torque values.
- Test the outboard with an adequate water supply and confirm a strong, steady tell-tale stream before normal operation.
Maintenance & Troubleshooting FAQ
What does this water pump kit replace?
This is a replacement water pump impeller service kit with a plate for the specified Suzuki DF8A and DF9.9A 4-stroke applications. It does not replace the water pump housing.
How do I know if the water pump impeller needs service?
Common warning signs include a weak or intermittent tell-tale stream, an overheating alarm, reduced cooling performance, or cracked, hardened, or damaged impeller vanes found during inspection.
Does this kit fit every Suzuki 8 HP or 9.9 HP outboard?
No. The listed fitment is limited to Suzuki DF8A and DF9.9A 4-stroke models from 2010 onward. Other Suzuki 8 HP or 9.9 HP models may use different water-pump components. Check the complete model and serial number before ordering.
Does the kit include the water pump housing?
No. The company product description specifies a service kit without the water pump housing. Reuse the existing housing only if it is within the manufacturer's service limits and is not scored, distorted, or excessively worn.
Does the kit include spark plugs, filters, or anodes?
No. This listing is for the water pump impeller service kit with plate. Spark plugs, fuel filters, oil filters, protection anodes, and other unrelated maintenance parts are not included.
Is this an OEM Suzuki part?
This listing is for a replacement service kit. It is not represented as a genuine Suzuki-branded component. Suzuki reference numbers are provided only to help identify the application.
Safety & Important Information
- Verify the complete engine model, year, serial number, and original water-pump parts before purchase.
- Do not operate an outboard without an adequate water supply.
- Follow the manufacturer's service manual for lower-unit removal, installation, inspection limits, and torque specifications.
- Professional installation is recommended if you are not experienced with outboard lower-unit or water-pump service.
About Sea Sierra
- Marine Replacement Parts: We provide replacement components and service kits for routine outboard maintenance and repair.
- Application-Focused Listings: Product fitment information is organized by engine model and application to help you verify compatibility before ordering.
- Service Support: Always compare the original component and the engine identification details before installation.
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