Impeller Kit 89984T3 18-3017 for Mercury Marine 65-200 HP Outboard
Impeller Kit 89984T3 18-3017 for Mercury Marine 65-200 HP Outboard
Product Overview
Water pump impeller kit for Mercury, Mariner and MerCruiser outboards from 65 HP to 200 HP, supplied as 1 x impeller with drive pin and gasket. It replaces Mercury 89984T3, 89984T4, 89984, 899841, 899842, 899843, 899844, 89984B1, 89984B3, 803631T, 8M0028376, F694065, 85460, 65960 and 30221, plus Sierra 18-3017. The impeller is key drive with 6 blades, 60 mm outside diameter, 22.2 mm inside diameter and 33.5 mm high.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Water Pump Impeller Kit |
| Engine Type | Mercury / Mariner outboard |
| Horsepower Range | 65 HP - 200 HP |
| Outer Diameter | 60 mm |
| Inner Diameter | 22.2 mm |
| Height | 33.5 mm |
| Number of Blades | 6 |
| Shaft Type | Key drive |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Mercury / Mariner | 89984T3, 89984T4, 89984, 899841, 899842, 899843, 899844, 89984B1, 89984B3 |
| Mercury (other references) | 803631T, 8M0028376, F694065, 85460, 65960, 30221 |
| Sierra | 18-3017 |
Compatible Engines
Fits the following Mercury outboards:
| Brand | HP |
|---|---|
| Mercury / Mariner | 125 HP |
| Mercury / Mariner | 135 HP |
| Mercury / Mariner | 140 HP |
| Mercury / Mariner | 150 HP |
| Mercury / Mariner | 175 HP |
| Mercury / Mariner | 200 HP |
| Mercury / Mariner | 115 HP |
| Mercury / Mariner | 65 HP and up range |
| Serial / range references (eBay listings) | 1355468-3493912, 1398630-1566239, 1413611-1566239, 1460999-1766823, 1460999-4831998, 1464949-3253111, 1542745-3293183, 1766824-1869775, 1869776-2318585, 1870204-2314955, 2314956-3253111, 249518, 2559001-3493912, 2836019-4394236, 2836019-UP, 2839369-3293233, 3293234, 3293234-UP, 3493913-4831998, 3502806-4868647, 3502806-5327662, 4301235, 4394237, 4590512-UP, 4694237-UP, 47-30221, 47-65960, 47-803631T, 47-89984T4, 47-F694065, 4831999-6432900, 4839034-6625220, 4845301, 4845301-UP, 4868998, 500313, 5628028, 6432901, 6432901-UP, 6854393, 904646-UP, D082000, D182000, 1335465, 1768403, 3525441, 8060694, 8061269, 9256130 |
What's Included
| Component | Qty |
|---|---|
| Impeller | 1 |
| Drive Pin | 1 |
| Gasket | 1 |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Before You Buy
- Verify your engine model and serial number before ordering
- Fits Mercury outboards from 65 to 200 HP
- Measure your old impeller — 60 mm outside diameter, 22.2 mm inside
- Check the pump housing and cup for scoring while it is apart
- 30-Day Easy Returns
- Free Worldwide Shipping
- OEM Quality Without the Markup
Verfügbarkeit für Abholungen konnte nicht geladen werden

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.
How does shipping work?
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.
Learn more on our About Us page.
What payment methods do you accept?
We currently accept PayPal — a fast, secure way to pay online. Credit card payments (Visa, Mastercard, American Express) and Shopify Payments are being set up and will be available soon. We appreciate your patience.