18-3348 Water Pump Housing Kit for OMC Sterndrive/Cobra Stern Drives
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SIERRA18-3348 Water Pump Housing Kit for OMC Sterndrive/Cobra Stern Drives


In stock online.
Model # 8919185 | Mfg # 18-3348UPC # 808282180416


18-3348 Water Pump Housing Kit for OMC Sterndrive/Cobra Stern Drives

Name Value
Compatibility OMC Stern Drive, OMC Cobra
Replaces 984461, 984744
Type Water Pump Parts

Product Overview

Restore an OMC or Johnson/Evinrude water pump to ship-shape with a complete service kit

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 water pump kits are designed and packaged to make service simple. Each kit includes all the parts and gaskets needed to restore the water pump and eliminates the time spent searching for and sourcing each individual component. We recommend having a spare impeller (Sierra p/n 18-3058) for unexpected failures caused by debris or clogged intakes.

Key Features

  • Engineered to meet or exceed OEM specifications
  • Kit includes; impeller housing, impeller, impeller plate, pump liner, gaskets and rubber seal
  • Fits many OMC and Johnson/Evinrude applications

The Sierra Engine Parts Selector

In addition to impellers, 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.

ApplicationOEM Part Number
Johnson/Evinrude Outboard984461
OMC Sterndrive984461


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