HomeBelts and Cooling > Thermostat and HousingMotorad 5173KT Engine Coolant Thermostat Housing Assembly
Part #: 5173KT

Motorad 5173KT Engine Coolant Thermostat Housing Assembly

Kit
⚙️ 40 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$35.72Free 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
📦Kit
🚗Fitment: Ford, Lincoln, Mazda, and Mercury, Contour, Cougar, LS, Marauder, MPV, Mustang, Mystique, Sable, and Taurus
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Thermostat Housing Assembly

The Motorad Kit 5173KT offers a durable engine coolant thermostat housing assembly designed for select Ford, Lincoln, Mazda, and Mercury vehicles. Engineered with quality materials, this part ensures proper coolant flow and temperature regulation for your vehicle's engine.

  • Constructed from steel, stainless steel, copper, and rubber components for durability
  • Available in black and silver color options to match OEM specifications
  • Features two bolt holes for secure mounting
  • Gasket or seal not included, allowing for custom gasket selection
  • Compatible with multiple Ford, Lincoln, Mazda, and Mercury models

About the Motorad Kit Product Line

The Motorad Kit product line focuses on providing comprehensive assemblies and components for engine cooling systems. This Kit line includes parts designed to meet specific vehicle requirements, ensuring compatibility and reliable performance. The 5173KT thermostat housing assembly is part of this line, offering a ready-to-install solution for maintaining proper engine temperature control.

Product Details and Compatibility

This engine coolant thermostat housing assembly is engineered to fit a range of vehicles including the Ford Contour, Cougar, Mustang, Sable, and Taurus; Lincoln LS and Marauder; Mazda MPV; and Mercury Mystique. The part number 5173KT identifies this specific assembly, which features two bolt holes for mounting and is constructed from a combination of steel, stainless steel, copper, and rubber materials. The black and silver color options help maintain the original appearance of your engine bay.

Common Applications and Problem Solving

  • Replacement for cracked or leaking thermostat housing assemblies
  • Restores proper coolant flow and engine temperature regulation
  • Prevents engine overheating caused by faulty thermostat housings
  • Addresses coolant leaks around the thermostat area
  • Supports maintenance of cooling system integrity in Ford, Lincoln, Mazda, and Mercury vehicles

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installation. Since this assembly does not include a gasket or seal, use a compatible gasket designed for your specific vehicle model. Tighten the two bolts evenly to the manufacturer’s torque specifications to avoid leaks or damage. Verify coolant levels and system pressure after installation.

Quality Assurance and Warranty

The Motorad Kit 5173KT thermostat housing assembly is manufactured using high-quality materials to meet OEM standards. While no specific warranty information is provided, Motorad products typically adhere to industry quality controls to ensure reliable performance and durability in engine cooling applications.

BrandMotorad
Part Number5173KT
PositionKit
Gasket Or Seal IncludedNo
Bolt Hole Quantity2
Bolts IncludedNo
ColorBlack, silver
MaterialSteel, stainless steel, copper, rubber

This part fits 40 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2005FordTaurus3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2005LincolnLS3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2005MercurySable3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2004FordTaurus3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2004LincolnLS3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2004MercuryMarauder4.6LV8N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2004MercurySable3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2003FordTaurus3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2003LincolnLS3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2003MercuryMarauder4.6LV8N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2003MercurySable3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2002FordTaurus3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; without California Emissions System; OE Specified Temperature; Kit
2002LincolnLS3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2002MercuryCougar2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2002MercurySable3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; without California Emissions System; OE Specified Temperature; Kit
2001FordMustang4.6LV8N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2001FordSable3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; without California Emissions System; OE Specified Temperature; Kit
2001FordTaurus3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; without California Emissions System; OE Specified Temperature; Kit
2001LincolnLS3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2001MazdaMPV2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2001MercuryCougar2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2001MercurySable3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; without California Emissions System; OE Specified Temperature; Kit
2000FordContour2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2000FordSable3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; without California Emissions System; OE Specified Temperature; Kit
2000FordTaurus3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; without California Emissions System; OE Specified Temperature; Kit
2000LincolnLS3.0LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2000MazdaMPV2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2000MercuryCougar2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
2000MercuryMystique2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1999FordContour2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1999FordMustang4.6LV8N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1999MercuryCougar2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1999MercuryMystique2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1998FordContour2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1998FordMustang4.6LV8N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1998MercuryMystique2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1997FordMustang4.6LV8N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1996FordMustang4.6LV8N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1995FordContourLX Sport2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit
1995FordContourGL Sport2.5LV6N/ATemperature 192F; Includes housing, thermostat and seal; OE Specified Temperature; Kit

* 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:

5173KT95173KTNI

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