18-3276-1 Water Pump Impeller Kit for Volvo Penta
3.2 out of 5 Customer Rating
Model # 10515906 Mfg # 18-3276-1
Model # 10515906 Mfg # 18-3276-1
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A spare impeller can save the day

Raw water cooling pump impellers can be damaged quickly by running a boat through silty or sandy water. Once damaged, cooling water flow is reduced and the chances of the engine overheating increased. Having a fresh impeller onboard can restore function and keep you out on the water.

To ensure the proper fit and function, Sierra engineers replacement parts to meet or exceed manufacturer’s specifications. Each kit is designed to simplify the task of changing the impeller and includes an O-ring to restore the wear plate seal. Having a spare impeller aboard can recover what may have been a lost afternoon.

Key Features

  • Engineered to meet or exceed OEM specifications
  • Kit includes impeller and O-ring

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.

Application OEM Part Number
Volvo Penta 21213660, 3862567, 21951348

Compatibility Volvo Penta, Volvo 3862567
Type Impellers