Cooling System Components for Northern Lights M643 Generators

Northern Lights cooling system

As an Authorized Northern Lights Dealer, we have a huge inventory of genuine cooling system components for Northern Lights M643 generators, including fresh water pumps, raw water pumps, thermostats, raw water pump impellers and impeller kits.

Need Assistance Selecting Your Northern Lights Cooling System Component?

If you do not see the Northern Lights part you are looking for, please use our quote request form or call us at 888.640.4791: our knowledgeable inside sales staff will gladly assist you.

NL-145206062

THERMOSTAT (167°F/75°C)
$24.26 Qty:

NL-2512031

O-RING
$1.33 Qty:

NL-145016850

FRESH WATER PUMP - NL643 / 673 / 673L INDUSTRIAL
$450.98 Qty:

NL-2512007

RAW WATER PUMP - M643 / 673 (JABSCO)
$498.59 Qty:

NL-145016860

FRESH WATER PUMP - M643 / 673 MARINE
$412.99 Qty:

NL-2512010

RAW WATER PUMP REPAIR KIT (FOR NL-2512007)
$150.30 Qty:

NL-2512009

IMPELLER KIT WITH GASKET AND O-RING
$40.48 Qty:
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