HomeBelts and Cooling > Water Pump and Related ComponentsDayco DP1327 Engine Water Pump
Part #: DP1327

Dayco DP1327 Engine Water Pump

⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Chevrolet, and Pontiac, Allure, LaCrosse, Impala, Grand Prix, and Monte Carlo
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Reliable Engine Water Pump for Buick, Chevrolet, and Pontiac Models

The Dayco DP1327 engine water pump is designed to maintain optimal engine temperature for select Buick, Chevrolet, and Pontiac vehicles. Engineered to meet OEM specifications, this water pump ensures consistent coolant flow and helps prevent overheating in your vehicle.

Key Features of the Dayco DP1327 Engine Water Pump

  • Compatible with Buick Allure, Chevrolet Impala, Monte Carlo, and Pontiac Grand Prix, LaCrosse models
  • Engineered to meet or exceed OEM standards for durability and performance
  • Precision fitment for reliable installation and operation
  • Constructed with high-quality materials for long service life
  • Includes all necessary components for direct replacement

Detailed Description of the Dayco DP1327 Water Pump

The Dayco DP1327 engine water pump is a critical component in the cooling system of your Buick, Chevrolet, or Pontiac vehicle. It circulates coolant through the engine block and radiator, maintaining the proper operating temperature and preventing engine damage caused by overheating. Designed specifically for models such as the Buick Allure and LaCrosse, Chevrolet Impala and Monte Carlo, and Pontiac Grand Prix, this water pump offers a precise fit and reliable performance. Manufactured with durable materials, the DP1327 supports consistent coolant flow and helps extend engine life.

Common Issues Addressed by the Dayco DP1327 Water Pump

  • Engine overheating due to coolant circulation failure
  • Coolant leaks from worn or damaged pump seals
  • Unusual noises caused by bearing wear or pump failure
  • Reduced engine performance linked to inefficient cooling
  • Potential engine damage from inadequate temperature regulation

Installation Notes and Tips for the DP1327 Water Pump

  • Ensure compatibility with your specific Buick, Chevrolet, or Pontiac model before installation
  • Drain the cooling system completely prior to removal of the old water pump
  • Inspect and replace related components such as gaskets and belts as needed
  • Follow manufacturer torque specifications for mounting bolts
  • Refill and bleed the cooling system to remove air pockets after installation

Quality Assurance and Warranty Information

Dayco manufactures the DP1327 engine water pump to meet stringent quality standards, ensuring reliable operation and durability. While specific warranty terms may vary, Dayco typically offers coverage against defects in materials and workmanship. Refer to the product documentation or contact the manufacturer for detailed warranty information.

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009BuickAllure5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2009BuickLaCrosse5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2009ChevroletImpala5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2008BuickAllure5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2008BuickLaCrosse5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2008ChevroletImpala5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2008PontiacGrand Prix5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2007ChevroletImpala5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2007ChevroletMonte Carlo5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2007PontiacGrand Prix5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2006ChevroletImpala5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2006ChevroletMonte Carlo5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2006PontiacGrand Prix5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.
2005PontiacGrand Prix5.3LV8N/ACompatible with vehicles equipped with serpentine belt driven systems.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.