Dayco DP1011H Engine Water Pump

Brand Dayco DP1011H
Fits Chevrolet and GMC · 180 vehicles

Engine water pump. Circulates coolant to help maintain proper operating temperature.

$151.28Free shipping
In stock · usually ships same day before 1pm CST
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Dayco DP1011H Engine Water Pump

The Dayco DP1011H is an engine water pump for heavy-duty Chevrolet and GMC trucks, vans, and Suburban applications with serpentine belt drive. It is built for direct-fit replacement use on a wide range of 1988-2000 GM vehicles, including Chevrolet C2500, K3500, and GMC Savana 3500 applications.

Key Features

  • Engine water pump for heavy-duty cooling system service
  • Compatible with serpentine belt driven applications
  • Fits a broad range of Chevrolet and GMC truck, van, and Suburban models
  • Direct replacement part number: DP1011H
  • Fits N/A position applications as listed in the vehicle fitment data

Fitment Details

  • Fits 1991-2000 Chevrolet C2500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1988-2000 Chevrolet C3500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1996-2000 Chevrolet Express 3500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1991-2000 Chevrolet K2500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1988-2000 Chevrolet K3500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1991-2000 GMC C2500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1988-2000 GMC C3500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1991-2000 GMC K2500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1988-2000 GMC K3500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1996-2000 GMC Savana 3500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1992-1999 Chevrolet C2500 Suburban, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1992-1999 Chevrolet K2500 Suburban, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1996-1999 Chevrolet P30, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1992-1999 GMC C2500 Suburban, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1992-1999 GMC K2500 Suburban, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1996-1999 GMC P3500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1988-1996 Chevrolet G30, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1988-1996 GMC G3500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1990-1993 Chevrolet C1500, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1989-1991 Chevrolet R2500 Suburban, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1988-1991 GMC R2500 Suburban, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1990 Chevrolet V2500 Suburban, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1988 Chevrolet R20 Suburban, N/A, Heavy Duty; Serpentine Belt Driven
  • Fits 1988 Chevrolet V20 Suburban, N/A, Heavy Duty; Serpentine Belt Driven

What This Water Pump Helps Address

  • Coolant circulation issues in the engine cooling system
  • Overheating caused by a worn or failing water pump
  • Coolant leaks from the pump assembly area
  • Noisy operation from a deteriorated pump bearing or impeller
  • Cooling performance loss on heavy-duty Chevrolet and GMC applications

Installation Notes and Tips

Verify engine configuration and belt drive layout before ordering, since this part is listed for heavy-duty serpentine belt driven applications only. Match the vehicle year, make, and model exactly to the fitment list, including Chevrolet C2500, GMC K3500, and related GM truck and van platforms. Inspect the cooling system, belt condition, and related hoses during replacement to help confirm the source of the failure.

Quality Assurance

Dayco is a recognized name in automotive belt and cooling system components. The DP1011H part number should be matched to the confirmed vehicle application before installation.

This part fits 180 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2000ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
2000ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
2000ChevroletC3500HD7.4LV8Heavy Duty; Serpentine Belt Driven
2000ChevroletExpress 35007.4LV8Heavy Duty; Serpentine Belt Driven
2000ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
2000ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
2000GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
2000GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
2000GMCC3500HD7.4LV8Heavy Duty; Serpentine Belt Driven
2000GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
2000GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
2000GMCSavana 35007.4LV8Heavy Duty; Serpentine Belt Driven
1999ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
1999ChevroletC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1999ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1999ChevroletC3500HD7.4LV8Heavy Duty; Serpentine Belt Driven
1999ChevroletExpress 35007.4LV8Heavy Duty; Serpentine Belt Driven
1999ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
1999ChevroletK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1999ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1999ChevroletP307.4LV8Heavy Duty; Serpentine Belt Driven
1999GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
1999GMCC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1999GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1999GMCC3500HD7.4LV8Heavy Duty; Serpentine Belt Driven
1999GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
1999GMCK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1999GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1999GMCP35007.4LV8Heavy Duty; Serpentine Belt Driven
1999GMCSavana 35007.4LV8Heavy Duty; Serpentine Belt Driven
1998ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
1998ChevroletC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1998ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1998ChevroletC3500HD7.4LV8Heavy Duty; Serpentine Belt Driven
1998ChevroletExpress 35007.4LV8Heavy Duty; Serpentine Belt Driven
1998ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
1998ChevroletK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1998ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1998ChevroletP307.4LV8Heavy Duty; Serpentine Belt Driven
1998GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
1998GMCC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1998GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1998GMCC3500HD7.4LV8Heavy Duty; Serpentine Belt Driven
1998GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
1998GMCK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1998GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1998GMCP35007.4LV8Heavy Duty; Serpentine Belt Driven
1998GMCSavana 35007.4LV8Heavy Duty; Serpentine Belt Driven
1997ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
1997ChevroletC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1997ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1997ChevroletExpress 35007.4LV8Heavy Duty; Serpentine Belt Driven
1997ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
1997ChevroletK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1997ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1997ChevroletP307.4LV8Heavy Duty; Serpentine Belt Driven
1997GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
1997GMCC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1997GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1997GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
1997GMCK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1997GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1997GMCP35007.4LV8Heavy Duty; Serpentine Belt Driven
1997GMCSavana 35007.4LV8Heavy Duty; Serpentine Belt Driven
1996ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
1996ChevroletC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1996ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1996ChevroletExpress 35007.4LV8Heavy Duty; Serpentine Belt Driven
1996ChevroletG307.4LV8Heavy Duty; Serpentine Belt Driven
1996ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
1996ChevroletK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1996ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1996ChevroletP307.4LV8Heavy Duty; Serpentine Belt Driven
1996GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
1996GMCC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1996GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1996GMCG35007.4LV8Heavy Duty; Serpentine Belt Driven
1996GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
1996GMCK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1996GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1996GMCP35007.4LV8Heavy Duty; Serpentine Belt Driven
1996GMCSavana 35007.4LV8Heavy Duty; Serpentine Belt Driven
1995ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
1995ChevroletC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1995ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1995ChevroletG307.4LV8Heavy Duty; Serpentine Belt Driven
1995ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
1995ChevroletK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1995ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1995GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
1995GMCC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1995GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1995GMCG35007.4LV8Heavy Duty; Serpentine Belt Driven
1995GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
1995GMCK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1995GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1994ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
1994ChevroletC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1994ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1994ChevroletG307.4LV8Heavy Duty; Serpentine Belt Driven
1994ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
1994ChevroletK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1994ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1994GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
1994GMCC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1994GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1994GMCG35007.4LV8Heavy Duty; Serpentine Belt Driven
1994GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
1994GMCK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1994GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1993ChevroletC15007.4LV8Heavy Duty; Serpentine Belt Driven
1993ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
1993ChevroletC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1993ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1993ChevroletG307.4LV8Heavy Duty; Serpentine Belt Driven
1993ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
1993ChevroletK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1993ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1993GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
1993GMCC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1993GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1993GMCG35007.4LV8Heavy Duty; Serpentine Belt Driven
1993GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
1993GMCK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1993GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1992ChevroletC15007.4LV8Heavy Duty; Serpentine Belt Driven
1992ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
1992ChevroletC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1992ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1992ChevroletG307.4LV8Heavy Duty; Serpentine Belt Driven
1992ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
1992ChevroletK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1992ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1992GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
1992GMCC2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1992GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1992GMCG35007.4LV8Heavy Duty; Serpentine Belt Driven
1992GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
1992GMCK2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1992GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1991ChevroletC15007.4LV8Heavy Duty; Serpentine Belt Driven
1991ChevroletC25007.4LV8Heavy Duty; Serpentine Belt Driven
1991ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1991ChevroletG307.4LV8Heavy Duty; Serpentine Belt Driven
1991ChevroletK25007.4LV8Heavy Duty; Serpentine Belt Driven
1991ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1991ChevroletR2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1991GMCC25007.4LV8Heavy Duty; Serpentine Belt Driven
1991GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1991GMCG35007.4LV8Heavy Duty; Serpentine Belt Driven
1991GMCK25007.4LV8Heavy Duty; Serpentine Belt Driven
1991GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1991GMCR2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1990ChevroletC15007.4LV8Heavy Duty; Serpentine Belt Driven
1990ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1990ChevroletG307.4LV8Heavy Duty; Serpentine Belt Driven
1990ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1990ChevroletR2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1990ChevroletV2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1990GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1990GMCG35007.4LV8Heavy Duty; Serpentine Belt Driven
1990GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1990GMCR2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1989ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1989ChevroletG307.4LV8Heavy Duty; Serpentine Belt Driven
1989ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1989ChevroletR2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1989GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1989GMCG35007.4LV8Heavy Duty; Serpentine Belt Driven
1989GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1989GMCR2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1988ChevroletC35007.4LV8Heavy Duty; Serpentine Belt Driven
1988ChevroletG307.4LV8Heavy Duty; Serpentine Belt Driven
1988ChevroletK35007.4LV8Heavy Duty; Serpentine Belt Driven
1988ChevroletR20 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1988ChevroletV20 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven
1988GMCC35007.4LV8Heavy Duty; Serpentine Belt Driven
1988GMCG35007.4LV8Heavy Duty; Serpentine Belt Driven
1988GMCK35007.4LV8Heavy Duty; Serpentine Belt Driven
1988GMCR2500 Suburban7.4LV8Heavy Duty; Serpentine Belt Driven