HomeBelts and Cooling > Water Pump and Related ComponentsMetelli PA1145 Engine Water Pump
Part #: PA1145

Metelli PA1145 Engine Water Pump

⚙️ 25 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$55.31Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mitsubishi, Eclipse, Galant, Lancer, and Outlander
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Water Pump for Mitsubishi Vehicles

The Metelli PA1145 engine water pump is designed to provide efficient cooling performance for select Mitsubishi models. Engineered with durable materials and including a gasket, this new water pump ensures proper coolant circulation to maintain optimal engine temperature.

Key Features of the Metelli PA1145 Water Pump

  • Includes gasket for secure and leak-free installation
  • Aluminium housing for lightweight durability
  • Stainless steel (Inox) impeller resists corrosion
  • Impeller with 8 vanes and 74.9 mm outside diameter for effective coolant flow
  • Brand new, not remanufactured, ensuring reliable performance
  • Compatible with Mitsubishi Eclipse, Galant, Lancer, and Outlander models

Detailed Description of the Metelli PA1145 Engine Water Pump

This engine water pump from Metelli is crafted with an aluminium housing that offers strength while minimizing weight, contributing to overall engine efficiency. The stainless steel impeller features 8 vanes and a precise 74.9 mm diameter, designed to optimize coolant flow through the engine’s cooling system. The inclusion of a gasket ensures a proper seal during installation, reducing the risk of leaks. As a new component, the PA1145 water pump provides consistent performance and durability for Mitsubishi vehicles such as the Eclipse, Galant, Lancer, and Outlander.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps in Mitsubishi Eclipse, Galant, Lancer, and Outlander
  • Resolves overheating caused by inefficient coolant circulation
  • Prevents coolant leaks that can lead to engine damage
  • Addresses noisy or worn impeller issues affecting cooling system performance
  • Restores proper engine temperature regulation for improved vehicle reliability

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation to avoid injury
  • Use the included gasket to achieve a secure, leak-free seal
  • Inspect and clean the mounting surface before installing the new water pump
  • Check coolant levels and refill as necessary after installation
  • Follow vehicle-specific service manual instructions for torque specifications and procedures

Quality Assurance and Warranty Information

The Metelli PA1145 water pump is manufactured to meet OEM standards for fit and function. As a new part, it undergoes quality control inspections to ensure reliability. While specific warranty details may vary, Metelli products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

BrandGraf
Part NumberPA1145
Gasket Or Seal IncludedYES
Housing MaterialAluminium
Impeller Materialinox/Stainless
Impeller Outside Diameter74.9
Impeller Vane Quantity8
New Or RemanufacturedNEW
Package ContentsWater Pump, Gasket

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012MitsubishiEclipse2.4LL4N/A
2012MitsubishiGalant2.4LL4N/A
2011MitsubishiEclipse2.4LL4N/A
2011MitsubishiGalant2.4LL4N/A
2010MitsubishiEclipse2.4LL4N/A
2010MitsubishiGalant2.4LL4N/A
2009MitsubishiEclipse2.4LL4N/A
2009MitsubishiGalant2.4LL4N/A
2008MitsubishiEclipse2.4LL4N/A
2008MitsubishiGalant2.4LL4N/A
2007MitsubishiEclipse2.4LL4N/A
2007MitsubishiGalant2.4LL4N/A
2006MitsubishiEclipse2.4LL4N/A
2006MitsubishiGalant2.4LL4N/A
2006MitsubishiLancer2.4LL4N/A
2006MitsubishiOutlander2.4LL4N/A
2005MitsubishiGalant2.4LL4N/A
2005MitsubishiLancer2.0LL4N/ATo fit vehicles produced up to July 2005.
2005MitsubishiLancer2.4LL4N/A
2005MitsubishiOutlander2.4LL4N/A
2004MitsubishiGalant2.4LL4N/A
2004MitsubishiLancer2.0LL4N/ATo fit vehicles produced up to July 2005.
2004MitsubishiLancer2.4LL4N/A
2004MitsubishiOutlander2.4LL4N/A
2003MitsubishiLancer2.0LL4N/ATo fit vehicles produced up to July 2005.

* 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:

1300A065131-2376131-2381148-1780187320896252-891425774258551-24585380593105573149571645673178MP376807501942577942585987553ADC49151AQ-2444AW6149AW6159BWP-2097BWP-2143DP538FWP2099GWM-78AJ1515062M-88MD979313MD979395MW-1454NP1905P7553PA1345PWP73149T2246T2287VKPC95865WP-2097WP-2143WPM-902

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