Water Pump Impeller – Fits Suzuki DF 4, 6 HP, DT 4, 5, 6, 8 HP (Replaces 17461-98501, 18-3097, 5034323)
Water Pump Impeller – Fits Suzuki DF 4, 6 HP, DT 4, 5, 6, 8 HP (Replaces 17461-98501, 18-3097, 5034323) is backordered and will ship as soon as it is back in stock.
Worry-free returns
Worry-free returns
Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.
If the return is due to our error or a defective item, we’ll make it right.
Please contact us before returning any item.
Delivery and Shipping
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.
Water Pump Impeller – Fits Suzuki DF 4, 6 HP, DT 4, 5, 6, 8 HP (Rep...
Water Pump Impeller – Fits Suzuki DF 4, 6 HP, DT 4, 5, 6, 8 HP (Replaces 17461-98501, 18-3097, 5034323) is backordered and will ship as soon as it is back in stock.
Product Details
This Water Pump Impeller is designed for a range of Suzuki outboard engines, including 4-stroke DF 4 and DF 6 HP models from 2003–2018, and 2-stroke DT 2, 3.5, 4, 5, 6, and 8 HP models from 1977–2002.
It serves as a direct interchange for several Suzuki part numbers, including 17461-98501 and 17461-98500, as well as aftermarket equivalents like Sierra 18-3097 and Johnson 5034323.
- Offers a direct-fit installation, replacing the original impeller without modification.
- Engineered with flexible neoprene vanes for efficient water compression.
- Includes one water pump impeller for a complete replacement.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Suzuki | 17461-98501 |
| Suzuki | 17461-98500 |
| Suzuki | 17461-98502 |
| Suzuki | 17461-98503 |
| Suzuki | 17461-985M0 |
| Suzuki | 17461-98402 |
| Suzuki | 17461-98400 |
| Suzuki | 17461-98401 |
| Suzuki | 17461-985L0 |
| Sierra | 18-3097 |
| Johnson | 5034323 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This impeller fits the following Suzuki 4-stroke and 2-stroke outboard models.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Suzuki | DF4 | 4 | 4-Stroke | 2003–2018 | 17461-98501 | |
| Suzuki | DF6 | 6 | 4-Stroke | 2003–2018 | 17461-98501 | |
| Suzuki | DT2 | 2 | 2-Stroke | 1983–1996 | 17461-98501 | |
| Suzuki | DT3.5 | 3.5 | 2-Stroke | 1983–1984 | 17461-98501 | |
| Suzuki | DT4 | 4 | 2-Stroke | 1985–1998 | 17461-98501 | |
| Suzuki | DT5 | 5 | 2-Stroke | 1980–1983, 1999–2002 | 17461-98501 | |
| Suzuki | DT6 | 6 | 2-Stroke | 1984–2002 | 17461-98501 | |
| Suzuki | DT8 | 8 | 2-Stroke | 1983–1987 | 17461-98501 |
Technical Specs
- Product Type
- Water Pump Impeller
- Installation
- Direct Replacement
- Fuel Type
- Gasoline
- Housing Material
- Rubber/Neoprene
- Weight
- 37g (0.08 lb)
- Design Features
- Flexible vanes, offset center hub design for water compression
What’s in the Box
- 1 x Water Pump Impeller (Replaces 17461-98501)
Installation Notes
- Disconnect the battery and remove the engine cover.
- Locate and unbolt the lower unit (gearcase) from the outboard leg.
- Carefully lower the gearcase to access the water pump housing.
- Remove the bolts securing the water pump housing cover.
- Slide the old impeller off the driveshaft, noting the orientation of the vanes.
- Clean the housing and inspect it for wear or damage.
- Lubricate the new impeller and housing with a marine-safe lubricant.
- Install the new impeller onto the driveshaft, rotating it in the direction of engine rotation to bend the vanes correctly.
- Reassemble the water pump housing, gearcase, and engine cover.
- Reconnect the battery and test the engine in water to ensure proper cooling system function.
Troubleshooting & FAQ
How do I know if this impeller fits my specific Suzuki model?
Check the "Engine & Model Compatibility" table on this page. Verify your engine model and year range. Cross-reference your existing part number with our "Part Number Matrix" for confirmation.
How often should the water pump impeller be replaced?
As a preventative maintenance item, we recommend replacing the impeller every 1-2 years or every 100-200 hours of operation, whichever comes first. Refer to your engine's service manual for specific intervals.
What are the signs of a failing impeller?
Common symptoms include a weak or non-existent water stream from the tell-tale outlet, engine overheating alerts, and a decrease in cooling performance. A visual inspection may reveal cracked, stiff, or missing vanes.
Is this impeller different from the original Suzuki part?
This is an aftermarket component designed to meet or exceed OEM specifications. It is made from a durable neoprene compound, similar to the original, ensuring reliable performance and fit.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
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 QC.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
