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Mopar 4781157AA Engine Cooling Water Pump

2001-2005 Mopar 4781157AA

Customer Questions & Expert Answers (7)
Mopar 4781157AA Engine Cooling Water Pump
Mopar 4781157AA Engine Cooling Water Pump
  • Part Description
    Pump-Water
  • Manufacturer
    Mopar
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 4781157AA Engine Cooling Water Pump is Ref No. 3 in the diagram below

    2002 Dodge Grand Caravan Engine Cooling Water Pump Diagram for 4781157AA
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts

  • Product Specifications

    BrandGenuine Mopar
    Manufacturer Part Number4781157AA
    Part DescriptionPump-Water
    Item Dimensions5.9 x 6.0 x 5.1 inches
    Item Weight2.30 Pounds
    ConditionNew
    ManufacturerMopar
    SKU4781157AA
    WarrantyThis genuine Mopar part is guaranteed by Mopar's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2001-2005 Chrysler Town & Country6 Cyl 3.3L, 6 Cyl 3.8LBase, EL, EX, Limited AWD, Limited FWD, LX AWD, LX FWD, LXi AWD, LXi FWD, Touring AWD, Touring FWD
    2001-2003 Chrysler Voyager6 Cyl 3.3LBase, LX
    2001-2005 Dodge Caravan6 Cyl 3.3LC/V, SE, Sport, SXT
    2001-2005 Dodge Grand Caravan6 Cyl 3.3L, 6 Cyl 3.8LC/V, EL, ES AWD, ES FWD, EX, SE, Sport AWD, Sport FWD, SXT AWD, SXT FWD

  • Customer Questions & Expert Answers

    Q:
    This part will not fit my vehicle. Can you provide me with the part number for the bracket that will fit? TN. Posted by MoparPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 4781157AA fits your vehicle.
    Posted by MoparPartsGiant Specialist
    Q:
    What are the steps to replace the water pump on a 2006 Chrysler Town & Country with a V6 engine? Posted by Customer
    A:
    To replace the water pump on a vehicle with a V6 engine, follow these steps:Loosen the water pump pulley bolts.Remove the drivebelt.Remove the pulley bolts and position the pulley to access the water pump mounting bolts.Remove the water pump and pulley together by rotating and moving the pulley inward between the pump housing and the hub.Clean the bolt threads and threaded holes in the timing case cover to remove corrosion and sealant.Remove the old seal and clean the mating surfaces.Install a new O-ring seal in the groove on the water pump body and use RTV sealant to hold it in place during installation.Position the water pump pulley loosely between the pump housing and drive hub.Install the water pump mounting bolts and tighten them to the specified torque. Avoid over-tightening.Position the pulley onto the drive hub and install the mounting bolts finger-tight.Install the drivebelt and tighten the pulley bolts to the specified torque. Avoid over-tightening. Position the pulley onto the drive hub and install the mounting bolts finger-tight. Install the drivebelt and tighten the pulley bolts to the specified torque. The remaining steps of installation involve reversing the removal process. Refill and bleed the cooling system after completing the installation. Run the engine and check for leaks and proper operation.
    Posted by MoparPartsGiant Specialist
    See expert answers on similar Water Pump
    Q:
    How can you be sure that a water pump needs replacement for the 2003 Chrysler Town & Country? Posted by Customer
    A:
    The only way to be sure is to remove the pump and closely examine it for a loose or corroded impeller, a leaking shaft seal, or a worn shaft bearing.
    Posted by MoparPartsGiant Specialist
    Q:
    How should I prepare to replace the water pump on a 2006 Dodge Caravan with a four-cylinder engine? Posted by Customer
    A:
    To replace the water pump on a vehicle with a four-cylinder engine, follow these steps:Disconnect the cable from the negative battery terminal.Set the parking brake and raise the front of the vehicle securely on jackstands.Drain the cooling system. If the coolant is in good condition, you can save and reuse it.Remove the engine splash shield.Proceed to remove the timing belt, timing belt idler pulley, camshaft sprockets, and rear timing belt cover.Remove the bolts attaching the water pump to the engine block and remove the pump.Clean the bolt threads and threaded holes in the engine to remove corrosion and sealant.Remove all traces of the old seal from the sealing surfaces.Compare the new water pump to the old one to ensure they are identical.Install a new O-ring seal in the groove on the water pump body and apply a thin film of RTV sealant to hold the seal in place during installation.Carefully mate the water pump mounting bolts and tighten them to the specified torque. Avoid over-tightening. Position the pulley onto the drive hub and install the mounting bolts finger-tight. Install the drivebelt and tighten the pulley bolts to the specified torque. The remaining steps of installation involve reversing the removal process. Refill and bleed the cooling system after completing the installation. Run the engine and check for leaks and proper operation.
    Posted by MoparPartsGiant Specialist
    See expert answers on similar Water Pump
    Q:
    What can happen if there is a failure in the water pump for the 2005 Dodge Caravan? Posted by Customer
    A:
    A failure in the water pump can lead to engine damage due to overheating.
    Posted by MoparPartsGiant Specialist
    See expert answers on similar Water Pump
    Q:
    How do you start replacing the water pump for the 2006 Dodge Grand Caravan? Posted by Customer
    A:
    Start by disconnecting the negative battery cable and draining the cooling system.
    Posted by MoparPartsGiant Specialist
    Q:
    How can drivebelt slippage be distinguished from water pump bearing failure for the 1998 Dodge Grand Caravan? Posted by Customer
    A:
    Don't mistake drivebelt slippage, which causes a squealing sound, for water pump bearing failure.
    Posted by MoparPartsGiant Specialist
    See expert answers on similar Water Pump
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Mopar Part 4781157AA, the Right Choice

To ensure reliability, purchase Mopar part # 4781157AA Engine Cooling Water Pump. It is sometimes referred to as Mopar Water Pump. For Mopar owners with dreams of keeping their vehicles running in prime condition, choosing OEM parts is a smart decision. Meticulously crafted, these parts follow strict factory specifications and are manufactured in top-notch facilities with advanced technologies. Furthermore, they undergo rigorous testing to ensure durability and safety, making them a reliable choice for Mopar owners. This part fits specific Chrysler Town & Country, Voyager models. It fits Dodge Caravan, Grand Caravan.

MoparPartsGiant.com is a leading supplier of genuine Mopar parts and accessories such as Mopar 4781157AA Engine Cooling Water Pump. Wondering where to find exceptional quality and affordable OEM Mopar parts? You have already come to the right place. Our website boasts a huge selection of genuine Mopar parts at the most economical prices possible. What's more, all parts come with a manufacturer's warranty. For detailed Dodge parts information, click here.

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