HomeBelts and Cooling > Water Pump and Related ComponentsMetelli PA1148 Engine Water Pump
Part #: PA1148

Metelli PA1148 Engine Water Pump

⚙️ 4 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: Porsche, Cayenne
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Reliable Engine Water Pump for Porsche Cayenne

The Metelli PA1148 engine water pump is designed specifically for Porsche Cayenne models, ensuring precise fitment and optimal cooling system performance. This component plays a critical role in maintaining engine temperature and preventing overheating during operation.

Key Features of Metelli PA1148 Engine Water Pump

  • Compatible with Porsche Cayenne vehicles for direct replacement
  • Manufactured to meet OEM specifications for reliable performance
  • Durable construction to withstand high engine temperatures and pressures
  • Ensures efficient coolant circulation within the engine cooling system
  • Part number PA1148 for accurate identification and fitment

Detailed Description of the Metelli PA1148 Water Pump

The Metelli PA1148 engine water pump is engineered to maintain the proper flow of coolant through the engine block and radiator of Porsche Cayenne models. By circulating coolant effectively, it helps regulate engine temperature and prevents damage caused by overheating. This water pump is built with quality materials to endure the demanding conditions of engine operation, including exposure to heat and pressure. Its design aligns with the original equipment manufacturer’s standards, providing a dependable replacement part for your vehicle’s cooling system.

Common Issues Addressed by This Water Pump

  • Engine overheating due to coolant circulation failure
  • Coolant leaks from a worn or damaged water pump
  • Unusual engine noises related to water pump bearing wear
  • Reduced engine performance caused by inefficient cooling
  • Potential engine damage from prolonged overheating

Installation Notes and Tips

When installing the Metelli PA1148 water pump on a Porsche Cayenne, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks and verify that all gaskets and seals are properly positioned. It is recommended to inspect related components such as belts and hoses during installation to maintain overall system integrity. Follow manufacturer torque specifications for mounting bolts to avoid damage.

Quality Assurance and Warranty Information

Metelli manufactures the PA1148 engine water pump to meet stringent quality standards, ensuring durability and reliable operation. While specific warranty details are not provided, Metelli products typically undergo rigorous testing to comply with OEM requirements, offering confidence in part longevity and performance.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2006PorscheCayenne4.5LV8GASN/A
2005PorscheCayenne4.5LV8GASN/A
2004PorscheCayenne4.5LV8GASN/A
2003PorscheCayenne4.5LV8GASN/A

* 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:

150064132200002/HD420769481060110394810601104P594PA1605V45-50003YH-PC109

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