Water Circulating Pumps
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SIERRAWater Circulating Pumps

Prices from $99.99 - To $249.99

$219.99

Fulfilled from vendor
Model # 6937601 | Mfg # 18-3573UPC # 808282120009

Specs

Product Overview

Replacement water pumps designed specifically for your GM, Ford or Chrysler based marine engine

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.

The water pump is the heart of your inboard or I/O cooling system. Each Sierra pump is matched to the GM, Ford or Chrysler block used for your engine and is bidirectional and is compatible with conventional and reverse rotation engines. These marine water pumps have corrosion-resistant brass impellers, stainless steel backing plates and brass plugs. The pumps are also powder coated for additional protection.

Pumps include brass bi-directional impellers, brass plugs and fittings, carbon resin seal, all mounting gaskets, stainless steel seal cup and spring (not included with Model 1658400), stainless steel back plate (where required), and powder coating for maximum corrosion protection. Sierra water pumps are made from new castings and are not remanufactured.

Key Features

  • Engineered to be an exact match to OEM pumps
  • Assembled with brass bi-directional impellers for installation on right hand or left hand rotating engines
  • Pumps include gaskets, plugs stainless steel seal cup and spring (except 18-3599-1)
  • Powder coated finish to stand up to marine environment
  • Pumps are assembled using new castings
  • Backed by SeaStar Solutions Limited Two-Year Warranty

The Sierra Engine Parts Selector

In addition to water pumps, 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.

Application18-3581-118-357318-357518-357718-358418-358318-357418-3599
Chrysler Inboard3004886, 3745985, 3619542, 4417905
Crusader811573, 17670, 30109, 678597142520, 2031820318, 7142520
GM6269358
GLM1550015100154001520115301
Johnson Evinrude Outboard980477, 0985429, 3853850, 985429
Mallory9-426029-426019-426059-426079-426069-42604
Mercury Marine17437, 60658, 8503991850454 1, 850454
MerCruiser Sterndrive883925, 883514, 46-8M0113736FI1100785, F2774666, FI1101079, 33957, 52353, 65142, 65142A1, 814755, 880817, 884727878342, 850454, 850454002, FI1100997, F6269358, FI1101053, 49139, 54534, 59972, 67859, 17670, 811573, 8504541, 46-8M011373558086, 56879, 71683, 883885, 71683A1878341, 811841, 850399, FI1101208, FI1100742, FI1101292, 54793, 35341, 37951, 52226, 60658, 17437, 850399002, 8503991
OMC Inboard6269358980477, 985429, 3853850
OMC Stern Drive3854017, 380640, 984360, 986779, 3858340987447, 3854118, 983296, 986074, 38559913853796, 982517, 982515980477, 382218, 3853850, 985429, 985429, 9804773855991
PleasurecraftRA057019RA057004RA057018RA057018
Volvo Penta3854017856609, 38559913853796835390, 856364, 38538503853850

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