HomeBelts and Cooling > Thermostat and HousingMotorad CH4016 Engine Coolant Thermostat Housing
Part #: CH4016

Motorad CH4016 Engine Coolant Thermostat Housing

⚙️ 9 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: Jeep, Cherokee, Comanche, and Wrangler
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Overview of Motorad CH4016 Engine Coolant Thermostat Housing

The Motorad CH4016 engine coolant thermostat housing is designed for reliable cooling system performance in Jeep vehicles. Engineered from durable steel with a silver finish, this thermostat housing is compatible with Jeep Cherokee, Comanche, and Wrangler models, ensuring precise fit and function.

  • Constructed from high-quality steel for durability and heat resistance
  • Silver color finish for corrosion protection and long service life
  • Outlet port diameter of 1.51 inches for proper coolant flow
  • Includes gasket or seal to ensure a secure, leak-free installation
  • Features two mounting holes for stable attachment

Detailed Product Description

The Motorad CH4016 thermostat housing is a critical component in the engine cooling system, responsible for housing the thermostat that regulates coolant flow. Made from robust steel, this housing withstands high temperatures and pressure, maintaining system integrity. The silver finish provides additional corrosion resistance, extending the part's lifespan. With an outlet diameter of 1.51 inches, it matches OEM specifications for optimal coolant circulation. The included gasket or seal helps prevent leaks, ensuring efficient engine temperature control. This part is specifically designed for Jeep Cherokee, Comanche, and Wrangler models, making it a precise replacement for worn or damaged thermostat housings.

Common Applications and Issues Addressed

  • Replacement for cracked or leaking thermostat housings in Jeep Cherokee, Comanche, and Wrangler
  • Helps resolve engine overheating caused by faulty thermostat housing
  • Prevents coolant leaks that can lead to engine damage
  • Restores proper coolant flow and temperature regulation
  • Addresses corrosion-related failures in older thermostat housings

Installation Notes and Tips

When installing the Motorad CH4016 thermostat housing, ensure the engine is cool before beginning work. Use the included gasket or seal to prevent leaks and tighten mounting bolts evenly to the manufacturer’s torque specifications. Verify the outlet port diameter matches your vehicle’s coolant hose size (1.51 inches) for a proper fit. Although mounting bolts are not included, reusing OEM hardware is recommended if in good condition.

Quality Assurance and Warranty

Motorad manufactures the CH4016 thermostat housing to meet or exceed OEM standards for fit and durability. The steel construction and corrosion-resistant finish contribute to long-term reliability. While specific warranty details are not provided, Motorad products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or your supplier for exact warranty terms.

BrandMotorad
Part NumberCH4016
MaterialSteel
ColorSilver
Outlet Port Diameter1.51
Gasket Or Seal IncludedYes
Mounting Hole Quantity2
Bolts IncludedNo
Outlet Diameter1.51 in

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990JeepCherokee2.5LL4N/AEngine Coolant Water Outlet with housing and gasket included.
1990JeepComanche2.5LL4N/AEngine Coolant Water Outlet with housing and gasket included.
1990JeepWrangler2.5LL4N/AEngine Coolant Water Outlet with housing and gasket included.
1989JeepCherokee2.5LL4N/AEngine Coolant Water Outlet with housing and gasket included.
1989JeepComanche2.5LL4N/AEngine Coolant Water Outlet with housing and gasket included.
1989JeepWrangler2.5LL4N/AEngine Coolant Water Outlet with housing and gasket included.
1988JeepCherokee2.5LL4N/AEngine Coolant Water Outlet with housing and gasket included.
1988JeepComanche2.5LL4N/AEngine Coolant Water Outlet with housing and gasket included.
1988JeepWrangler2.5LL4N/AEngine Coolant Water Outlet with housing and gasket included.

* 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:

5300552985225902-30169CH4016CH4016NI

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