Cummins 5.9 12V Water Pump 1989-1998 Cummins 3800984

Cummins engine water pump for the Cummins 5.9 12V (1989-1998). Listed for one application: Cummins 5.9 12V engines, 1989-1998, in Dodge applications. Confirm your engine code and year against this listing before ordering.

What it does

The water pump circulates coolant through the block, heads and radiator. A weeping seal, a failing bearing or an eroded impeller means overheating on the next hot day. A new pump with a fresh gasket restores full coolant flow.

Fits

• Dodge vehicles with the Cummins 5.9 12V engine, 1989-1998

Fixes

• coolant weep from the pump weep hole
• bearing growl or a wobbling pulley
• overheating at idle or under load
• a timing or belt job where the pump is off anyway

What's included

• the water pump assembly
• gasket or O-ring where supplied

Specifications

• Brand: Cummins
• Part number: 3800984
• Shipping weight: 9.8 lb
• Condition: new
• Product type: Water Pump

Cross-reference

Replaces or interchanges with Cummins 3800984 for the Cummins 5.9 12V. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.