Dayco DP1011 Engine Water Pump

Dayco DP1011 Engine Water Pump

The Dayco DP1011 engine water pump is a direct-fit cooling system replacement for a wide range of Chevrolet and GMC trucks, vans, and Suburban applications. It is built for serpentine belt driven, standard duty setups and supports consistent coolant circulation in vehicles such as the Chevrolet C2500, GMC K3500, and Chevrolet Express 3500.

Key Features

• Engine water pump for belt-driven cooling system service
• Compatible with serpentine belt driven, standard duty applications
• Fits a broad range of Chevrolet and GMC light- and medium-duty vehicles
• Dayco DP1011 part number for accurate catalog matching
• Application coverage includes trucks, vans, Suburban models, and chassis-cab platforms

Detailed Description

Dayco DP1011 is an engine water pump for vehicles that use a serpentine belt driven, standard duty cooling system layout. It is listed for many GM applications, including the Chevrolet C2500, Chevrolet K2500, GMC C3500, GMC Savana 3500, and related Suburban and P-series models. If you are servicing a Chevrolet or GMC cooling system and need a replacement water pump identified by part number DP1011, this listing provides a fitment-focused match for the correct application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Coolant circulation problems caused by a worn water pump
• Engine overheating related to reduced coolant flow
• Coolant leaks from a failing pump housing or seal area
• Noise or bearing wear from an aging pump assembly
• Cooling system service on serpentine belt driven GM trucks and vans

Installation Notes and Tips

Confirm the vehicle uses a serpentine belt driven, standard duty setup before ordering. Match the application by year, make, and model, and verify the part number DP1011 against the existing pump and vehicle service information. Inspect the belt drive, coolant hoses, thermostat, and related cooling components during replacement to help complete the repair correctly.

Quality Assurance

Dayco is a recognized name in automotive belt and cooling system components, and DP1011 is cataloged for specific GM applications to support accurate fitment selection. Verify all vehicle details before installation to ensure the correct water pump is selected for your Chevrolet or GMC application.