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GMC 19309748 Engine Coolant Pump Kit

1990-1993 GMC

Customer Questions & Expert Answers (3)
19309748 GM Engine Coolant Pump Kit Illustration 1 of 1
  • Part Description
    Pump Kit,Water ; Pump Kit, Engine Coolant
  • Replaces
    88926166
  • Manufacturer
    General Motors
Make sure this part fits
$65.99 MSRP: $116.48
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Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number19309748
    Part DescriptionPump Kit,Water ; Pump Kit, Engine Coolant
    Item Dimensions9.6 x 6.5 x 6.0 inches
    Item Weight6.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces88926166
    ManufacturerGeneral Motors
    SKU19309748
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1990 GMC Safari4 Cyl 2.5LVAN SAFARI
    1991-1993 GMC Sonoma4 Cyl 2.5LPICKUP
    1991 GMC SyclonePICKUP
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 19309748 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you start the process of removing the Water Pump of the 1990 Chevrolet Astro? Posted by Abdalrhman A.
    A:
    Start by disconnecting the cable from the negative terminal of the battery. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Feb 23, 2026
    Q:
    What can happen if the Water Pump fails of the 1990 Chevrolet Astro? Posted by Meiwen H.
    A:
    Engine overheating and serious damage can occur. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Apr 10, 2023

Genuine GM Part 19309748, the Right Choice

To ensure reliability, purchase GM part # 19309748 Engine Coolant Pump Kit. It is sometimes referred to as GMC Water Pump. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific GMC Safari, Sonoma, Syclone models.

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