Water Pump Impeller for Yamaha F75, F80, F90 & F100 Outboards – Replaces 67F-44352-00-00 / 67F-44352-01-00
Water Pump Impeller for Yamaha F75, F80, F90 & F100 Outboards – Replaces 67F-44352-00-00 / 67F-44352-01-00 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Water Pump Impeller for Yamaha F75, F80, F90 & F100 Outboards –...
Water Pump Impeller for Yamaha F75, F80, F90 & F100 Outboards – Replaces 67F-44352-00-00 / 67F-44352-01-00 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket water pump impeller is a replacement cooling-system component for selected Yamaha 4-stroke outboards. The impeller circulates cooling water through the engine's water pump to help maintain proper operating temperature and reduce the risk of overheating caused by a worn or damaged impeller.
It fits the Yamaha outboard applications listed below and replaces Yamaha OEM part numbers 67F-44352-00-00 and 67F-44352-01-00. It is also listed with aftermarket references Sierra 18-3042, GLM 89624, and Mallory 9-45612.
- Single replacement water pump impeller.
- Six-blade design.
- Key-drive impeller configuration.
- Dimensions: ID 20 mm, OD 58.2 mm, width 34.7 mm.
- Designed for direct replacement of the specified original impeller.
Part Number Matrix
Use the following references when comparing the impeller with your existing part. Confirm the complete engine model and year before ordering.
| Brand | Part Number | Reference |
|---|---|---|
| Yamaha | 67F-44352-00-00 | OEM replacement reference |
| Yamaha | 67F-44352-01-00 | OEM replacement reference |
| Sierra | 18-3042 | Aftermarket reference |
| GLM | 89624 | Aftermarket reference |
| Mallory | 9-45612 | Aftermarket reference |
Engine & Model Compatibility
The company fitment record lists this impeller for the following Yamaha 4-stroke applications. Model, drive type, year, and horsepower must all match your engine before purchase.
| Brand | Model | Rated HP | Stroke | Years | Drive Type | OEM Part No. |
|---|---|---|---|---|---|---|
| Yamaha | F75 | 75 | 4-Stroke | 2003–2005 | Standard | 67F-44352-00-00 / 67F-44352-01-00 |
| Yamaha | F80 | 80 | 4-Stroke | 1999–2003 | Standard | 67F-44352-00-00 / 67F-44352-01-00 |
| Yamaha | F80 Jet Drive | 80 | 4-Stroke | 2001–2002 | Jet Drive | 67F-44352-00-00 / 67F-44352-01-00 |
| Yamaha | F90 | 90 | 4-Stroke | 2003–2005 | Standard | 67F-44352-00-00 / 67F-44352-01-00 |
| Yamaha | F90 Jet Drive | 90 | 4-Stroke | 2003–2004 | Jet Drive | 67F-44352-00-00 / 67F-44352-01-00 |
| Yamaha | F100 | 100 | 4-Stroke | 1999–2002 | Standard | 67F-44352-00-00 / 67F-44352-01-00 |
Technical Specifications
- Product Type
- Water pump impeller
- Application
- Selected Yamaha 4-stroke outboards
- Installation Style
- Key drive
- Number of Blades
- 6
- Inside Diameter
- 20 mm
- Outside Diameter
- 58.2 mm
- Width
- 34.7 mm
- Quantity
- 1 impeller
What's in the Box
- 1 x Water pump impeller
Important: This listing is for the impeller only. A drive key, O-ring, gaskets, water-pump housing, wear plate, and other water-pump components are not included unless separately stated in the order details.
Installation Notes
- Turn off the engine, disconnect the battery, and allow the engine to cool completely.
- Remove the lower unit according to the engine service manual to access the water pump.
- Remove the water-pump cover and carefully note the order and position of the existing components.
- Remove the old impeller and inspect the drive key, keyway, pump cup, wear plate, housing, seals, and gaskets for wear or damage.
- Clean the pump area and confirm that the replacement impeller matches the original dimensions and drive arrangement.
- Install the impeller on the driveshaft, aligning it with the existing drive key. Do not force the impeller onto the shaft.
- Reassemble the water pump using serviceable components and follow the manufacturer's torque specifications.
- Reinstall the lower unit and verify cooling-water flow with the engine supplied with water before normal operation.
Troubleshooting & FAQ
How do I confirm that this impeller fits my engine?
Check the complete engine model, horsepower, stroke, drive type, and year against the compatibility table. You should also compare the OEM number on your existing impeller or consult the engine service manual before ordering.
What are common signs of a worn impeller?
A weak or missing tell-tale stream, an overheating warning, reduced cooling-water flow, or visible cracked, brittle, or missing blades can indicate that the water-pump impeller requires inspection or replacement.
Is this a complete water-pump repair kit?
No. This product is a single replacement impeller. It does not include a key, O-ring, gaskets, housing, wear plate, or other repair-kit components.
Is the drive key included?
No. The company product record identifies this item as a single impeller, and the package contents do not include a drive key.
Is this an OEM Yamaha part?
No. This is an aftermarket replacement impeller designed for the listed applications. Yamaha part numbers are provided only as compatibility and replacement references.
How often should the impeller be replaced?
Inspect and replace the impeller according to the engine manufacturer's service schedule and the operating conditions. Frequent use in saltwater, sand, or silt may require more frequent inspection.
Safety & Important Information
- Verify the complete engine model, year, stroke, drive type, and OEM reference before purchase.
- Compare the dimensions and drive-key arrangement with the original part before installation.
- Do not operate the engine without an adequate water supply.
- Replace damaged or worn related water-pump components before reassembly.
- Professional installation is recommended when lower-unit removal or water-pump service is unfamiliar.
About Sea Sierra
- Marine Replacement Parts — Practical aftermarket components for routine marine maintenance and repair.
- Application-Focused Listings — Compatibility references are provided to help you compare the part with your engine.
- Support When You Need It — Contact our support team with your engine model and existing part details if you need help confirming an application.
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