HomeBelts and Cooling > Water Pump and Related ComponentsFour Seasons 89012 Engine Auxiliary Water Pump
Part #: 89012

Four Seasons 89012 Engine Auxiliary Water Pump

Water Pump
⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Pump
🚗Fitment: Ford and Lincoln, Thunderbird and LS
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Reliable Auxiliary Water Pump for Ford LS and Thunderbird

The Four Seasons Water Pump 89012 is an electric engine auxiliary water pump designed specifically for Ford and Lincoln vehicles, including the LS and Thunderbird models. Engineered with durable plastic and steel materials, this pump ensures consistent coolant flow to maintain optimal engine temperature.

  • Electric auxiliary water pump with 2 terminal pins
  • Constructed from plastic and steel for durability
  • Inlet and outlet pipe diameter: 0.74 inches (19.00 mm)
  • Compact dimensions: 3.75 inches width, 2.00 inches height, 6.75 inches depth
  • Meets or exceeds OEM specifications
  • New, not remanufactured

Four Seasons Water Pump Product Line Overview

The Four Seasons Water Pump line focuses on engine coolant components designed to maintain efficient cooling system performance. This Water Pump auxiliary model 89012 is part of that line, providing reliable electric water pumping functionality to support engine temperature regulation in select Ford and Lincoln vehicles.

Product Details and Specifications

This engine auxiliary water pump features an electric design with two terminal pins for secure electrical connection. Both the inlet and outlet pipes have a diameter of 0.74 inches (19.00 mm), facilitating proper coolant flow. The pump’s overall dimensions—3.75 inches wide, 2.00 inches tall, and 6.75 inches deep—allow for a compact fit within the engine bay. Constructed from a combination of plastic and steel, the pump balances durability with corrosion resistance. The Four Seasons 89012 water pump is new and meets or exceeds original equipment manufacturer (OEM) standards, ensuring compatibility and performance for Ford LS and Thunderbird models.

Common Applications and Problem Solving

  • Restores proper coolant circulation in Ford LS and Thunderbird engines
  • Replaces faulty or worn auxiliary water pumps causing overheating
  • Addresses coolant leaks related to pump housing or seals
  • Eliminates electrical pump failures affecting engine temperature regulation
  • Supports engine auxiliary cooling system performance for improved reliability

Installation Notes and Tips

When installing the Four Seasons Water Pump 89012, ensure the electrical connections are secure to the two terminal pins. Verify that the inlet and outlet pipe diameters match the vehicle’s coolant hoses (0.74 inches or 19.00 mm). Properly align the pump within the engine bay to avoid strain on hoses and wiring. It is recommended to inspect the cooling system for leaks and flush the coolant if necessary during replacement.

Quality Assurance and Warranty

The Four Seasons Water Pump 89012 is a new component that meets or exceeds OEM specifications for fit, form, and function. Manufactured with quality materials including plastic and steel, this pump is designed for durability and reliable operation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.

BrandFour Seasons
Part Number89012
PositionWater Pump
Depth6.75
DescriptionEngine Coolant Components
Electric or Mech?Electric
Extended Length0.74
Inlet Dia. MM19.00
Inlet Pipe Diameter0.74
MaterialPlastic / Steel
Meets / Exceeds OEM?Yes
New or RemanNew
Outlet Dia. MM19.00
Overall Height IN2.00
Overall Width IN3.75
StyleAuxiliary
Terminal Pin Qty.2
TypeWater Pump

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002FordThunderbirdN/AWater Pump
2002LincolnLS3.9LV8N/AWater Pump
2001LincolnLS3.9LV8N/AWater Pump
2000LincolnLS3.9LV8N/AWater Pump

* 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:

1W4Z18D473AA41528E5W100682001189012902078W99012XW4Z18D473AA

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