Dayco DP842 Engine Water Pump

Reliable Engine Water Pump for Chevrolet and GMC Vehicles

The Dayco DP842 engine water pump is designed to maintain optimal engine temperature for a range of Chevrolet and GMC models. Engineered to meet OEM specifications, this water pump ensures consistent coolant flow and helps prevent overheating in your vehicle.

• Compatible with Chevrolet and GMC models including Blazer, C1500, Suburban, Tahoe, Yukon, and more
• Part number DP842 for precise identification and fitment
• Engineered to meet or exceed original equipment standards
• Durable construction for long-lasting performance
• Designed for efficient coolant circulation to maintain engine temperature

Product Details and Compatibility

The Dayco DP842 engine water pump is specifically designed for use in a variety of Chevrolet and GMC trucks and SUVs, including the Blazer, C1500, C2500, C3500, Express 2500/3500, G20, G30, K1500, K2500, K3500, P30, P3500, R and V series Suburbans, Savana 2500/3500, Tahoe, and Yukon models. This water pump supports the cooling system by circulating coolant through the engine block and radiator, helping to regulate engine temperature and prevent overheating. The DP842 meets strict quality standards to ensure reliable operation under demanding conditions.

Common Applications and Problem Resolution

• Replaces failing or leaking water pumps in Chevrolet and GMC trucks and SUVs
• Addresses engine overheating issues caused by coolant circulation failure
• Resolves coolant leaks that can lead to engine damage
• Improves engine cooling efficiency for vehicles with high mileage
• Prevents engine damage due to inadequate coolant flow

Installation Notes and Tips

When installing the Dayco DP842 water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks. Use a new gasket or sealant as recommended by the vehicle manufacturer. Torque bolts to the specified values to avoid warping the pump housing. After installation, refill the cooling system and bleed air pockets to maintain proper coolant flow.

Quality Assurance and Warranty

Dayco manufactures the DP842 engine water pump to meet or exceed OEM quality standards, providing reliable performance and durability. While specific warranty details are not provided here, Dayco products typically come with a limited warranty against defects in materials and workmanship. Refer to Dayco’s official documentation for complete warranty information.