Water Pump Impeller Kit with Housing 394711 for Johnson Evinrude 9.9 15 HP
Water Pump Impeller Kit with Housing 394711 for Johnson Evinrude 9.9 15 HP
Product Overview
Water pump impeller repair kit with housing for Johnson and Evinrude 9.9 HP and 15 HP outboards, supplied as 1 impeller, 1 housing, 1 wear plate, 1 cup, 2 grommets, 1 oil seal, 2 O-rings, 1 pin and 4 stainless bolts. It replaces 394711 and Sierra 18-3327, and crosses to 386697, 391698, 389112, 387610, 46-02855, GLM 12050 and 12251, WSM 750-290 and Mallory 9-48220. The impeller has 6 blades, a 38.40 mm outside diameter and a 12.75 mm hub, and the kit includes the housing because the original liner scores and the pump then loses prime at idle even with a new impeller in it.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Water Pump Impeller Repair Kit with Housing |
| Engine | Johnson and Evinrude outboard |
| Horsepower | 9.9 HP and 15 HP |
| Years | 1974 and later, 4-stroke 1995 and later |
| Outer Diameter | 38.40 mm / 1.51 in |
| Inner Diameter | 12.75 mm / 0.50 in |
| Blades | 6 |
| Quantity | 1 complete kit |
| Shipping Weight | 219 g |
| Packaging Size | 16 x 12 x 10 cm (6.3 x 4.7 x 3.9 in) |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Johnson / Evinrude | 394711 |
| Johnson / Evinrude | 386697, 391698, 389112, 387610 |
| Johnson / Evinrude | 46-02855 |
| Sierra | 18-3327 |
| GLM | 12050, 12251 |
| WSM | 750-290 |
| Mallory | 9-48220 |
Compatible Engines
| Engine | Years |
|---|---|
| 9.9 HP Johnson / Evinrude | 1974 and later |
| 9.9 HP Johnson / Evinrude 4-stroke | 1995 and later |
| 15 HP Johnson / Evinrude | 1974 and later |
| 15 HP Johnson / Evinrude 4-stroke | 1995 and later |
| 8 HP to 15 HP range | Mid 1990s to early 2000s |
What's Included
| Component | Qty |
|---|---|
| Water Pump Impeller | 1 |
| Impeller Housing | 1 |
| Wear Plate | 1 |
| Water Pump Cup | 1 |
| Grommet | 2 |
| Oil Seal | 1 |
| O-Ring | 2 |
| Pin | 1 |
| Stainless Steel Bolt | 4 |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Before You Buy
- Confirm the engine is 9.9 or 15 HP, the 6 and 8 HP use a different pump
- The housing is in the kit, so check the old one for a scored liner before buying an impeller alone
- Fit the new oil seal and O-rings, old ones harden and let the gearcase draw air
- Grease the liner and turn the shaft by hand before closing the housing
- Check the tell-tale on muffs before launching
- 30-Day Easy Returns
- Free Worldwide Shipping
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Boat Owners' Review
Before You Buy
Frequently Asked Questions
What is your refund policy?
We offer a 14-day hassle-free return on all products. Items must be unused and in original packaging. Every XRmarine part is also covered by our 1-year warranty against manufacturing defects. If something is not right, email us at info@xrmarineparts.com — replacement or full refund, your choice.
See our full Refund Policy for complete details.
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Free international shipping on every order — no minimums. We operate a global warehouse network with a main distribution centre in Asia (10-20 business days). We also hold stock in regional warehouses across the United States, Germany, the United Kingdom, Australia, and Poland (opening soon) — most orders arrive in 1-3 business days within those countries and in 2-8 business days to nearby regions. Tracking included.
See our full Shipping Policy.
How do you keep prices fair?
We cut out the middlemen. XRmarine sources directly from quality manufacturers and sells at honest prices. Same OEM-quality parts, no dealership markup. Every order comes with free shipping, real expert support, and a 1-year warranty.
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