Mercury Marine Qualifies for Free Shipping Mercury Upper Water Pump Housing Outboard #46-16156

Mercury Upper Water Pump Housing Outboard #46-16156

$15.49

Mercury Upper Water Pump Housing Outboard #46-16156

$15.49

Mercury Upper Water Pump Housing Outboard #46-16156

$15.49

SKU: MRC-46-16156

UPC: 745061029071

Category: Water Pump Kits

More about this item

Mercury Marine 46-16156 Water Pump Kits

The Mercury Marine 46-16156 is an OEM upper water pump housing for Mercury outboard engines. The upper housing is the top section of the water pump assembly that encloses the impeller and channels water flow up through the driveshaft housing toward the engine. When the housing cracks, warps, or wears at the sealing surfaces, the pump loses efficiency and the engine starts running hotter than it should.

Replacing the upper housing during a water pump service is good practice, especially if the original shows any signs of wear, scoring, or heat damage. A new housing paired with a fresh impeller gives the pump the tight clearances it needs to move water effectively. This is a genuine OEM Mercury Marine part, matched to the correct dimensions for the outboard applications it fits. Sold individually.

  • Application: Mercury outboard water pump assembly (upper housing)
  • Function: Encloses impeller and directs water flow up through driveshaft housing
  • Replace during water pump impeller service if worn or damaged
  • Sold: Individually (each)
  • Genuine OEM Mercury Marine replacement part
  • Part number: 46-16156
  • Manufacturer: Mercury Marine

Normalized SKU: 4616156
UPC Code: 745061029071

Qualifies for Free Shipping
This item qualifies for free shipping when the order is over $149
$15.49
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