Water Pump Impeller Kit – Fits Johnson/Evinrude 14-28 HP (Replaces 395270/395271)
Water Pump Impeller Kit – Fits Johnson/Evinrude 14-28 HP (Replaces 395270/395271) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Water Pump Impeller Kit – Fits Johnson/Evinrude 14-28 HP (Replaces ...
Product Details
This complete Water Pump Impeller Kit – Fits Johnson/Evinrude 14-28 HP Outboards (Replaces 395270/395271) provides a reliable solution for maintaining the cooling system on Johnson and Evinrude outboard engines. It is designed for 14HP, 18HP, 25HP, and 28HP 2-stroke engines manufactured between 1984 and 1997.
This kit is a direct interchange for multiple OEM and aftermarket part numbers, including Johnson/Evinrude 395270, 395271, and Sierra 18-3383, ensuring broad compatibility.
- Installs in the lower unit (gearcase).
- Includes a composite housing, rubber impeller, and all necessary hardware for a complete repair.
- Designed as a direct OEM-replacement component for straightforward installation.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Johnson/Evinrude | 395270 |
| Johnson/Evinrude | 395271 |
| Johnson/Evinrude | 777809 |
| Johnson/Evinrude | 394393 |
| Johnson/Evinrude | 394394 |
| Johnson/Evinrude | 391390 |
| Sierra | 18-3383 |
| Sierra | 18-3401 |
| GLM | 12060 |
| Mallory | 9-48212 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This kit is designed for a range of Johnson and Evinrude 2-stroke outboard motors.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Johnson | VJ14RCCS | 14 | 2-Stroke | 1988 | 395270 | |
| Johnson | VJ14RCEC | 14 | 2-Stroke | 1989 | 395270 | |
| Johnson | E25ELCRS | 25 | 2-Stroke | 1984 | 395270 | |
| Johnson | E25RWCRD | 25 | 2-Stroke | 1984 | 395270 | |
| Johnson | E25ECRS | 25 | 2-Stroke | 1984 | 395270 | |
| Johnson | E25RCRD | 25 | 2-Stroke | 1984 | 395270 | |
| Johnson | E25RWLCRD | 25 | 2-Stroke | 1984 | 395270 | |
| Johnson | E25TECRD | 25 | 2-Stroke | 1984 | 395270 | |
| Johnson | E25RLCRD | 25 | 2-Stroke | 1984 | 395270 | |
| Johnson | E25TELCRD | 25 | 2-Stroke | 1984 | 395270 | |
| Johnson | E25RWCOS | 25 | 2-Stroke | 1985 | 395270 | |
| Johnson | E25RWLCOS | 25 | 2-Stroke | 1985 | 395270 | |
| Johnson | E25RWCDC | 25 | 2-Stroke | 1986 | 395270 | |
| Johnson | E25RWLCDC | 25 | 2-Stroke | 1986 | 395270 | |
| Johnson | E25RWCUR | 25 | 2-Stroke | 1987 | 395270 | |
| Johnson | E25RWLCUR | 25 | 2-Stroke | 1987 | 395270 | |
| Johnson | U25RWA | 25 | 2-Stroke | 1988 | 395270 | |
| Johnson | U25RWLA | 25 | 2-Stroke | 1988 | 395270 | |
| Johnson | E25RWK | 25 | 2-Stroke | 1989 | 395270 | |
| Johnson | E25RWLK | 25 | 2-Stroke | 1989 | 395270 | |
| Johnson | E25RWESA | 25 | 2-Stroke | 1990 | 395270 | |
| Johnson | E25RWLESA | 25 | 2-Stroke | 1990 | 395270 | |
| Johnson | E25RWEIM | 25 | 2-Stroke | 1991 | 395270 | |
| Johnson | E25RWLEIM | 25 | 2-Stroke | 1991 | 395270 | |
| Johnson | E25RWENB | 25 | 2-Stroke | 1992 | 395270 | |
| Johnson | E25RWLENB | 25 | 2-Stroke | 1992 | 395270 | |
| Johnson | E25RWETE | 25 | 2-Stroke | 1993 | 395270 | 25RW |
| Johnson | E25RWLETE | 25 | 2-Stroke | 1993 | 395270 | 25RW |
| Johnson | E25RWERD | 25 | 2-Stroke | 1994 | 395270 | 25RW |
| Johnson | E25RWLERD | 25 | 2-Stroke | 1994 | 395270 | 25RW |
| Johnson | E25RWEOS | 25 | 2-Stroke | 1995 | 395270 | 25RS/25RW/H25FP |
| Johnson | E25RWLEOS | 25 | 2-Stroke | 1995 | 395270 | 25RS/25RW/H25FP |
| Johnson | E25RWEDC | 25 | 2-Stroke | 1996 | 395270 | 25RS/25RW/H25FP |
| Johnson | E25RWLEDC | 25 | 2-Stroke | 1996 | 395270 | 25RS/25RW/H25FP |
| Johnson | HE25RSLO | 25 | 2-Stroke | 1996 | 395270 | 25RS/25RW/H25FP |
| Johnson | HE25FPO | 25 | 2-Stroke | 1996 | 395270 | 25RS/25RW/H25FP |
| Johnson | E25RWEUR | 25 | 2-Stroke | 1997 | 395270 | 25RS/25RW/H25FP |
| Johnson | E25RWLEUR | 25 | 2-Stroke | 1997 | 395270 | 25RS/25RW/H25FP |
| Johnson | HE25RSLV | 25 | 2-Stroke | 1997 | 395270 | 25RS/25RW/H25FP |
| Johnson | HE25FPV | 25 | 2-Stroke | 1997 | 395270 | 25RS/25RW/H25FP |
| Johnson | SE25RPLV | 25 | 2-Stroke | 1997 | 395270 | 25RS/25RW/H25FP |
| Johnson | SE25RPV | 25 | 2-Stroke | 1997 | 395270 | 25RS/25RW/H25FP |
| Johnson | E28ELCDS | 28 | 2-Stroke | 1986 | 395270 | |
| Johnson | E28ESLCUC | 28 | 2-Stroke | 1987 | 395270 | |
| Johnson | E28ESLCCR | 28 | 2-Stroke | 1988 | 395270 | |
| Johnson | VE28ESLCCR | 28 | 2-Stroke | 1988 | 395270 | |
| Johnson | E28ESLCEA | 28 | 2-Stroke | 1989 | 395270 | |
| Johnson | VE28ESLCEA | 28 | 2-Stroke | 1989 | 395270 | |
| Johnson | E28ESLESM | 28 | 2-Stroke | 1990 | 395270 | |
| Johnson | VE28ESLESM | 28 | 2-Stroke | 1990 | 395270 | |
| Johnson | E28ESLEIB | 28 | 2-Stroke | 1991 | 395270 | |
| Johnson | E28ESLENE | 28 | 2-Stroke | 1992 | 395270 | |
| Johnson | E28ESLETD | 28 | 2-Stroke | 1993 | 395270 | |
| Johnson | E28ESLERS | 28 | 2-Stroke | 1994 | 395270 | |
| Johnson | E28ESLEOC | 28 | 2-Stroke | 1995 | 395270 | |
| Johnson | E28ESLEDR | 28 | 2-Stroke | 1996 | 395270 |
Technical Specs
- Product Type
- Water Pump Impeller Kit with Housing
- Installation
- Lower Unit / Gearcase
- Housing Material
- Plastic/Composite
- Impeller Material
- Rubber
- Fitting Type
- Direct OEM Replacement
- Other Technical Attributes
- Complete repair kit including housing, impeller, and all necessary hardware
What’s in the Box
- 1 x Impeller (395289/18-3051)
- 1 x Housing (330560/18-3363)
- 1 x Pump Cup (328751/18-3358)
- 1 x Gasket (329390/18-3360)
- 1 x Grommet (302497/18-3329)
- 4 x Bolts (331979/18-3133)
- 2 x O-rings (301967/18-7440-1)
- 1 x Wear Plate
- 1 x Impeller Key
Installation Notes
- Disconnect the battery and shift linkage before beginning work.
- Remove the lower unit (gearcase) bolts and carefully separate it from the engine's midsection.
- Unbolt and remove the old water pump housing assembly from the gearcase.
- Thoroughly clean the mounting surfaces and the driveshaft, removing any old gasket material or debris.
- Install the new wear plate, gasket, and impeller key onto the driveshaft.
- Lubricate the new impeller and housing interior with a marine-safe lubricant. Slide the new impeller onto the driveshaft, turning clockwise to seat the vanes correctly within the housing.
- Install the new pump cup and secure the complete housing assembly with the supplied bolts, tightening them to the manufacturer's specified torque.
- Reinstall the lower unit onto the midsection, reconnect shift linkages, and secure all bolts.
- Once assembled, test the engine in water to verify a strong, steady stream from the cooling system's tell-tale outlet.
Troubleshooting & FAQ
How do I confirm this kit fits my engine?
Cross-reference your engine's model number and year against the "Engine & Model Compatibility" table. You can also verify the part number (e.g., 395270) against your service manual or the existing part to ensure an exact match.
What are the signs of a failing water pump impeller?
Common symptoms include the engine overheating at idle or low speeds, a weak or non-existent stream of water from the "tell-tale" outlet, and, in severe cases, a melted water pump housing due to excessive heat.
How often should the impeller be replaced?
For preventative maintenance, it is recommended to inspect the impeller annually and replace it every 1-2 years or every 100-200 hours of engine use. Frequency should be increased if operating primarily in saltwater or silty/sandy conditions.
Is it necessary to replace the entire kit?
Yes, this kit includes the housing, wear plate, cup, and gaskets. These components wear along with the impeller. Replacing the complete assembly is critical to ensure a proper seal and restore pump performance to factory specifications, preventing premature failure.
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
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