HomeBelts and Cooling > Thermostat and HousingMotorad 5231KT Engine Coolant Thermostat Housing Assembly
Part #: 5231KT

Motorad 5231KT Engine Coolant Thermostat Housing Assembly

Kit
⚙️ 50 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Kit
🚗Fitment: INFINITI and Nissan, 200SX, 300ZX, D21, Frontier, M30, Pathfinder, Pickup, QX4, and Xterra
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Reliable Engine Coolant Thermostat Housing Assembly

The Motorad Kit 5231KT engine coolant thermostat housing assembly is designed for precise temperature regulation in select Nissan and INFINITI vehicles. Engineered with durable materials, this thermostat housing assembly supports efficient engine cooling and helps maintain optimal operating temperatures.

  • Constructed from steel, stainless steel, and copper for enhanced durability
  • Silver color finish for corrosion resistance and long-lasting performance
  • Features 3 bolt holes for secure mounting
  • Gasket or seal not included
  • Compatible with multiple Nissan and INFINITI models including 200SX, 300ZX, D21, Frontier, M30, Pathfinder, Pickup, QX4, and Xterra

About the Motorad Kit Product Line

The Motorad Kit product line focuses on providing comprehensive engine cooling components designed to meet OEM specifications. This Kit line includes assemblies that integrate key parts for streamlined replacement and maintenance, ensuring compatibility and reliable performance in various Nissan and INFINITI vehicles.

Detailed Product Description

The Motorad 5231KT thermostat housing assembly is crafted from a combination of steel, stainless steel, and copper materials, offering strength and resistance to corrosion under high-temperature conditions. Its silver finish not only enhances durability but also helps prevent rust and wear over time. The assembly includes three bolt holes for a secure and precise fit, ensuring proper sealing and alignment with the engine cooling system. While the gasket or seal is not included, this housing is designed to accommodate OEM gaskets for a proper seal during installation.

Compatible Vehicles and Common Applications

  • Engine coolant thermostat housing replacement for Nissan 200SX and 300ZX
  • Suitable for Nissan D21, Frontier, Pathfinder, Pickup, and Xterra models
  • Compatible with INFINITI M30 and QX4 vehicles
  • Addresses issues related to coolant leaks, overheating, and thermostat housing damage
  • Supports maintaining consistent engine temperature for optimal performance

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury. Verify that the existing gasket or seal is in good condition or replace it to prevent leaks. Align the housing carefully with the three bolt holes and torque bolts to manufacturer specifications. Since bolts and gasket are not included, use OEM or compatible parts for installation. Inspect the cooling system for any additional wear or damage during replacement.

Quality Assurance and Warranty

Motorad parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 5231KT thermostat housing assembly undergoes quality checks to maintain consistency. Warranty information is available through the manufacturer or authorized distributors and should be reviewed prior to installation.

BrandMotorad
Part Number5231KT
PositionKit
Gasket Or Seal IncludedNo
Bolt Hole Quantity3
Bolts IncludedNo
ColorSilver
MaterialSteel, stainless steel, copper

This part fits 50 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004NissanFrontier3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2004NissanXterra3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2003NissanFrontier3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2003NissanXterra3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2002NissanFrontier3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2002NissanXterra3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2001NissanFrontier3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2001NissanXterra3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2000INFINITIQX43.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2000NissanFrontier3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2000NissanPathfinder3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
2000NissanXterra3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1999INFINITIQX43.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1999NissanFrontier3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1999NissanPathfinder3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1998INFINITIQX43.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1998NissanPathfinder3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1997INFINITIQX43.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1997NissanPathfinder3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1996NissanPathfinder3.3LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1995NissanPathfinder3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1995NissanPickup3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1994NissanD213.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1994NissanPathfinder3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1993NissanD213.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1993NissanPathfinder3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1992INFINITIM303.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1992NissanD213.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1992NissanPathfinder3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1991INFINITIM303.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1991NissanD213.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1991NissanPathfinder3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1990INFINITIM303.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1990NissanD213.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1990NissanPathfinder3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1989Nissan300ZX3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1989NissanD213.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1989NissanPathfinder3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1988Nissan200SX3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1988Nissan300ZX3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1988NissanD213.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1988NissanPathfinder3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1987Nissan200SX3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1987Nissan300ZX3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1987NissanD213.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1987NissanPathfinder3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1986Nissan300ZX3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1986NissanD213.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1985Nissan300ZX3.0LV6N/ATemperature 170F; Includes housing and thermostat; OE Specified Temperature; Kit
1984Nissan300ZX3.0LV6N/ATemperature 170F; Includes housing and thermostat; 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:

5231KT95231KTNI

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