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Free Ground Shipping Over $199.00 | Details
Home Shop By Engine Parts & Anodes Engine Components Pump Maintenance & Repair Sierra 18-3217D | Mercury/Mariner 75hp to 255hp w/small impeller
Sierra 18-3217D | Mercury/Mariner 75hp to 255hp w/small impeller
Sierra

Sierra 18-3217D | Mercury/Mariner 75hp to 255hp w/small impeller

SKU
Sold out
$40.25
$40.25 - $40.25
$40.25
$31.99
$31.99 - $31.99
$31.99
Availability Out of stock Lead Time Typically Ships in 1 to 2 Weeks In Store - Online Only - This item is stored in an external warehouse. Online orders will be shipped direct to the shipping address or available for in-store pickup typically within 1-3 days.
Unavailable for Same-Day Pickup or Local Delivery

Substitute Options

Sierra 18-3217 | Mercruiser Alpha Impeller Kit
Sierra 18-3217 | Mercruiser Alpha Impeller Kit $31.99 In Stock
Sierra 18-3317 | Mercury Water Pump Kit - Without Base
Sierra 18-3317 | Mercury Water Pump Kit - Without Base $63.99 Out of Stock
Sierra 18-3320 | Mercruiser Water Pump Repair Kit
Sierra 18-3320 | Mercruiser Water Pump Repair Kit $63.99 Out of Stock
Sierra 18-3517 | Water Pump Kit - Without Base
Sierra 18-3517 | Water Pump Kit - Without Base $51.99 In Stock
Mercury 46-96148A8 | Quicksilver Water Pump Repair Kit for Outboard and Sterndrive, Mercury and Mariner 65hp
Mercury 46-96148A8 | Quicksilver Water Pump Repair Kit for Outboard and Sterndrive, Mercury and Mariner 65hp $71.99 In Stock
Mercury 46-96148Q8 | Quicksilver Water Pump Repair Kit for Mercury and Mariner Outboards and MerCruiser Sterndrives
Mercury 46-96148Q8 | Quicksilver Water Pump Repair Kit for Mercury and Mariner Outboards and MerCruiser Sterndrives $74.99 Out of Stock
Engineered Marine Products 46-00047 | EMP Water Pump Kit with Base
Engineered Marine Products 46-00047 | EMP Water Pump Kit with Base $50.40 Out of Stock
Engineered Marine Products 46-00048 | EMP Water Pump Kit with Base
Engineered Marine Products 46-00048 | EMP Water Pump Kit with Base $50.80 In Stock

30-Day Return Policy | See Details.

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Available during our normal business hours:

Replace the impeller on a wide range of Mercury outboards

For 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat builders to a point of supplying them with OEM parts. Boaters and technicians can be assured a Sierra part will fit right the first time and restore function to OEM specifications.

Sierra impellor kits make changing out an old or failed impellor easy. Each kit was packaged to provide simple out of the box installation and includes an impeller, the required gaskets, O-rings and a wear plate. This kit is compatible with a wide range of Mercury outboards; don’t be alarmed if there are more parts in the package than your application needs. These kits are ideal for mobile repair technicians who service a variety of engines, but have limited space for parts.

Key Features

  • Kits includes parts compatible with several Mercury outboards
  • Ideal for mobile technicians or fleet managers with different sized Mercury outboards
  • Meets or exceed OEM specifications
  • Kit includes impeller, wear plate and required O-rings

The Sierra Engine Parts Selector

In addition to impeller kits, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see our Engine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.

Application OEM Part Number
GLM 12290
Mallory 9-48304
Mercury Marine 46-96148A8, 46-96148A5, 46-44292A4, 46-44579A4, 46-48747A3, 46-57234A3, 46-58618A4, 46-60367A1, 46-37433A1, 46-32437A3, 46-60367A4, 46-64141A11, 46-73803A3, 46-73804A3, 46-69222A3, 46-78400A2, 46-9614888, 46-32437A1, 46-42579A4

Brand: Sierra

WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

Weight:
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Backorder Policy: Occasionally, due to demand or supplier delays, some items may be temporarily out of stock or non-stock items. To ensure you can still get the products you need, you can order items even when they're out of stock. Our sales team will update you with the shipping lead time. Once back in stock, we promptly ship your item, and if your order includes both in-stock and backordered items, we may split the shipment. You can cancel your backorder before shipment, and request a refund to original payment method. For any inquiries, contact us at sales@freeportmarine.com.

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