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GMC C25 Water Pump

We have 8 Items In-stock. Select a year to continue.
$78.26 List Price $92.35 Save $14.09 Availability: In Stock
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GMB HIGH PERFORMANCE SERIES WATER PUMP, NEW, CAST IRON -- Includes 2 paper gaskets; Increases pump pressure up to 300 percent, reduces engine temperature by 15-30 percent, increases horsepower, and eliminates steam pockets trapped inside the engine block; Designed and built to combat engine overheating associated with higher performance and load applications; Incredibly efficient and built to survive; Features a precision ground heavy duty steel bearing that is completely sealed and lubed for life and a specially modified high performance impeller that eliminates cavitation at all RPMs; This water pump has an added material in critical stress areas that prolongs pump life and larger internal passages that provides maximum coolant flow; With lifetime GMB limited warranty.
  • SKU#: GMB1301250P
  • Brand: GMB
  • Fit Note: Optional Heavy Duty Pump
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Includes: 2 paper gaskets
  • Warranty: Lifetime GMB limited warranty
 
Fits the following GMC C25 Years:
  • 1977-1978 | 8 Cyl 6.6L | Base, High Sierra, Sierra Classic, Sierra Grande
$40.11 List Price $47.33 Save $7.22 Availability: In Stock
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WATER PUMP, NEW -- A High Quality, Direct Fit OE Replacement Water Pump, Designed And Manufactured With The Best New Unitized Seals For A Long And Trouble-Free Performance, With Mounting Gasket
  • SKU#: A15511115
  • Brand: A1 Cardone
  • Fit Note: Standard Pump
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following GMC C25 Years:
  • 1977-1978 | 8 Cyl 6.6L | Base, High Sierra, Sierra Classic, Sierra Grande
$51.06 List Price $60.25 Save $9.19 Availability: In Stock
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AC DELCO WATER PUMP KIT -- A high quality, direct fit OE replacement water pump kit; Replaces OE part number 88926109; With 12-month or 12,000-mile AC Delco limited warranty.
  • SKU#: AC252-595
  • Brand: AC Delco
  • Fit Note: Standard Pump
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: 88926109
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following GMC C25 Years:
  • 1977-1978 | 8 Cyl 6.6L | Base, High Sierra, Sierra Classic, Sierra Grande
Rating: (see review/s)

"Quick easy and efficient. We replaced it in my 86 Silverado in less than 3 hours." posted by: Joba on July 18, 2014

$50.53 List Price $59.63 Save $9.10 Availability: In Stock
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Gates Water Pump, New

Notes: 1 Outlet; Cast Iron Housing; Stamped Steel Impeller Material; Not timing belt driven; Standard Impeller Rotation

Includes: Water Pump, 3 Gaskets, Plug

Gates water pump is recognized in the industry for its durability and superior quality. Every Gates water pump is constructed with premium alloy materials, 100% functional test of seals and bearings, and undergone 100% leakage test for both the casting and assembled water pump.

  • SKU#: GAT43099
  • Brand: Gates
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Lifetime Gates limited warranty
 
Fits the following GMC C25 Years:
  • 1977-1978 | 8 Cyl 6.6L | Base, High Sierra, Sierra Classic, Sierra Grande
$80.84 List Price $95.39 Save $14.55 Availability: In Stock
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AIRTEX HEAVY-DUTY ENGINE WATER PUMP, NEW -- Features increased cooling capacity and heavy duty components; A high quality, direct fit heavy-duty engine water pump; With 1-year Airtex limited warranty.
  • SKU#: AFAW1002H
  • Brand: Airtex
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year Airtex limited warranty
 
Fits the following GMC C25 Years:
  • 1975-1978 | 8 Cyl 7.4L | Base, High Sierra, Sierra Classic, Sierra Grande
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$217.68 List Price $256.86 Save $39.18 Availability: In Stock
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Victor Series, Water Pump, Optimum Cooling, Provides Maximum Flow And Cooling Equally To Both Sides Of Block, Long-Style, With V Belt Drive, 0.625, Pilot Shaft, 6.9375", From Block To Hub
  • SKU#: E118811
  • Brand: Edelbrock
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following GMC C25 Years:
  • 1977-1978 | 8 Cyl 5.0L | Base, High Sierra, Sierra Classic, Sierra Grande
  • 1976-1978 | 8 Cyl 6.6L | Base, High Sierra, Sierra Classic, Sierra Grande
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$149.33 List Price $176.21 Save $26.88 Availability: In Stock
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PROFORM HIGH FLOW ALUMINUM WATER PUMP, NEW, LONG, POLISHED -- Mechanical, High Flow Rate, Clockwise Rotation, 0.625 in. Pilot Diameter, Features A CNC Cast Iron Impeller Spinning On Heavy Duty Ball Bearings To Delivers Up To 40% More Coolant Flow, With Proform's Limited 30-Day Warranty
  • SKU#: P7567264
  • Brand: Proform
  • Fit Note: Polished
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 2-3 business days
  • Warranty: 30-day Proform limited warranty
 
Fits the following GMC C25 Years:
  • 1977-1978 | 8 Cyl 5.0L | Base, High Sierra, Sierra Classic, Sierra Grande
  • 1976-1978 | 8 Cyl 6.6L | Base, High Sierra, Sierra Classic, Sierra Grande
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$119.79 List Price $141.35 Save $21.56 Availability: In Stock
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MR GASKET ELECTRIC WATER PUMP DRIVE KIT, BLACK -- Complete with motor mounting bracket, extra long bolts, 10 spline pulleys, drive belt, wiring and switch; Designed to alleviate the power drag produced by conventional pulley drive units; Features a heavy-duty electric motor turning at approximately 1500 rpm to fulfill cooling needs without draining precious engine horsepower; This unit can be turned on and off manually during a run or before and afterwards even with engine off; With Mr. Gasket's limited 90-day warranty.
  • SKU#: G124333
  • Brand: Mr Gasket
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 90-day Mr Gasket limited warranty
 
Fits the following GMC C25 Years:
  • 1977-1978 | 8 Cyl 5.0L | Base, High Sierra, Sierra Classic, Sierra Grande
  • 1976-1978 | 8 Cyl 6.6L | Base, High Sierra, Sierra Classic, Sierra Grande
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