Quicksilver impeller kit for seawater pump is an original spare part for the seawater cooling system on MerCruiser and Volkswagen Marine diesel engines based on the 1.9-liter, four-cylinder VW engine. The impeller is installed in the engine's seawater pump and is used to circulate cooling water through the cooling system.
The spare part has the number 47-8M0066909, while the Quicksilver packaging is marked 8M0066909. The impeller kit also replaces the VW reference 064198243.
Documented compatibility includes the SDI 40, SDI 50, SDI 60, TDI 40, and TDI 75. These models are four-cylinder Volkswagen Marine diesel engines, which are also found in MerCruiser applications. Always compare the engine version and existing part number before ordering.
The impeller is a service part in the engine's raw water cooling system and should be inspected and replaced in accordance with the engine manufacturer's current service schedule.
Key featuresOriginal Quicksilver impeller kit
Part number: 47-8M0066909
Quicksilver number on packaging: 8M0066909
For the engine's seawater/raw water pump
For 1.9L four-cylinder VW diesel engines
Compatible with SDI 40, SDI 50, and SDI 60
Compatible with TDI 40 and TDI 75
Replaces VW reference 064198243
Check engine version and part number before purchase
