HomeBelts and Cooling > Water Pump and Related ComponentsDayco DP1063 Engine Water Pump
Part #: DP1063

Dayco DP1063 Engine Water Pump

⚙️ 13 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, Centurion, Electra, Estate Wagon, GS 455, LeSabre, Riviera, Skylark, Sportwagon, Wildcat, GS 400, and Gran Sport
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Reliable Engine Water Pump for Buick LeSabre, Riviera, and Skylark

The Dayco DP1063 engine water pump is designed specifically for select Buick models, including the LeSabre, Riviera, and Skylark. This component plays a critical role in maintaining optimal engine temperature by circulating coolant efficiently.

Key Features of Dayco DP1063 Engine Water Pump

  • Compatible with Buick LeSabre, Riviera, and Skylark models
  • Durable construction for consistent coolant flow
  • Precision-engineered to meet OEM specifications
  • Includes all necessary mounting points for straightforward installation
  • Part number DP1063 ensures exact fitment and performance

Detailed Description of the Dayco DP1063 Water Pump

The Dayco DP1063 engine water pump is engineered to provide reliable coolant circulation for Buick vehicles such as the LeSabre, Riviera, and Skylark. This pump is manufactured to meet or exceed original equipment standards, ensuring proper fit and function. Its robust design helps maintain engine temperature by efficiently moving coolant through the engine block and radiator. The DP1063 part number corresponds to a precise fitment, reducing the risk of leaks or overheating issues. This water pump is a critical component in the vehicle’s cooling system, designed to withstand the demands of daily driving and varying operating conditions.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps in Buick LeSabre, Riviera, and Skylark
  • Resolves engine overheating caused by inadequate coolant circulation
  • Eliminates coolant leaks that can lead to engine damage
  • Addresses noisy or seized water pump bearings
  • Prevents coolant contamination and maintains system pressure

Installation Notes and Tips

  • Ensure compatibility by verifying the part number DP1063 with your Buick model and year
  • Drain the cooling system before removal to avoid spills
  • Inspect and replace the thermostat and hoses if necessary during installation
  • Use manufacturer-recommended coolant and torque specifications for mounting bolts
  • Check for proper belt tension if the water pump is driven by a serpentine or timing belt

Quality Assurance and Warranty Information

Dayco manufactures the DP1063 engine water pump to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Dayco products typically come with a limited warranty covering defects in materials and workmanship. This provides added confidence when replacing critical cooling system components on your Buick LeSabre, Riviera, or Skylark.

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1972BuickLeSabre7.5LV8N/AV-Belt Driven without A.C.
1972BuickRiviera7.5LV8N/AV-Belt Driven without A.C.
1971BuickLeSabre7.5LV8N/AV-Belt Driven without A.C.
1971BuickRiviera7.5LV8N/AV-Belt Driven without A.C.
1971BuickSkylark7.5LV8N/AV-Belt Driven without A.C.
1970BuickLeSabre7.5LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1970BuickRiviera7.5LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1970BuickSkylark7.5LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1969BuickRiviera7.0LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1968BuickRiviera7.0LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1968BuickSkylark6.6LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1967BuickRivieraN/AEngine Water Pump for systems with V-Belt Driven engines
1967BuickSkylark6.6LV8N/AEngine Water Pump for systems with V-Belt Driven engines

* 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.