Contact Us: Live Chat or 1-888-737-9766
×
Search Bar
Search by Part Number, Part Name, Description
My Garage
My Account
My Cart
This part fits the vehicle you selected:
My Vehicle: 2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: K1(LQ9)
Change Vehicle

GM 12703898 Pump Kit, Wat

1999-2006 GM

GM 12703898 Pump Kit, Wat
GM 12703898 Pump Kit, Wat
GM 12703898 Pump Kit, Wat
GM 12703898 Pump Kit, Wat
GM 12703898 Pump Kit, Wat
GM 12703898 Pump Kit, Wat
GM 12703898 Pump Kit, Wat
GM 12703898 Pump Kit, Wat
GM 12703898 Pump Kit, Wat
  • Part Description
    Pump Kit, Wat
  • Replaces
    19256261, 12686763, 12681184
  • Manufacturer
    General Motors
Customer Questions & Answers
This part fits the vehicle you selected:
2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: K1(LQ9)
Check another vehicle
$171.51 MSRP: $340.32
You Save: $168.81 (50%)
1
ADD TO CART
Ships in 1-2 Business Days

Product Specifications

BrandGenuine GM
Manufacturer Part Number12703898
Part DescriptionPump Kit, Wat
Other NamesWater Pump
Item Dimensions21.9 x 15.8 x 9.8 inches
Item Weight11.30 Pounds
ConditionNew
Fitment TypeDirect Replacement
Replaces19256261, 12686763, 12681184
ManufacturerGeneral Motors
SKU12703898
WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
Shipping & ReturnShipping Policy Return Policy
Warning: California’s Proposition 65

Customer Questions & Answers

Q:
I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 12703898 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
Does this pump work with the 012600172 inlet/thermostat? Posted by Customer: 2000 Light Truck Silverado / Sierra - 03, 53 Bodystyle (2WD)(New Model)
A:
Hello, Yes it does
Posted by GMPartsGiant Specialist 6/2/2024
Q:
Does the pump come with the gaskets? Posted by Customer: 2005 Light Truck Hummer H2
A:
12703898 PUMP KIT, WAT (USE T/W GASKET 12630223 QTY 1) (T/W 12600172 INLET (QTY)1 & 11516480 BOLT (2)
Posted by GMPartsGiant Specialist 1/6/2023
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly