GMB Engine Water Pump with Fan Clutch 120-0003
GMB Engine Water Pump with Fan Clutch 120-0003

GMB Engine Water Pump with Fan Clutch P/N:120-0003

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$127.99
MPN: 120-0003
Item Package Quantity: 1
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GMB Engine Water Pump with Fan Clutch P/N:120-0003
GMB Engine Water Pump with Fan Clutch P/N:120-0003
$127.99

Keep coolant moving and the cooling fan engaging when the engine calls for it with the GMB Engine Water Pump with Fan Clutch (120-0003). It's a direct-fit replacement for the 1993-1998 Jeep Grand Cherokee equipped with the L6-4.0L engine, combining the water pump and fan clutch in a single assembly.

  • Integrated assembly: pairs the engine water pump with an electric fan clutch in one unit.
  • OE-level build: built to OE-level tolerances.
  • Country of origin: Korea, Republic of.

The water pump circulates coolant through the engine and radiator to help maintain proper operating temperature, while the fan clutch controls how the cooling fan engages to draw air across the radiator. Signs the original may need replacing include coolant seepage or leaks from the pump, whining or rough bearing noise, or a fan clutch that no longer engages properly. If a failed water pump or fan clutch is the cause of overheating, this assembly replaces it. Diagnose the cause before replacing.

Interchange: MCK1075

This part cross-references / interchanges with the following part numbers:

MCK1075, 1200003

Frequently Asked Questions

What vehicle does this fit?

It's a direct-fit replacement for the 1993-1998 Jeep Grand Cherokee equipped with the L6-4.0L engine. Confirm fitment for your vehicle in the Buyer's Guide tab.

What does this part do?

It combines an engine water pump, which circulates coolant to help maintain operating temperature, with an electric fan clutch that controls how the cooling fan engages across the radiator.

What interchange number does it replace?

This GMB assembly cross-references to MCK1075.

What are signs the original may need replacing?

Common signs include coolant leaks or seepage from the pump, whining or rough bearing noise, or a fan clutch that fails to engage properly. Diagnose the cause before replacing.

Where is this part made?

The country of origin is Korea, Republic of.

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