HomeBelts and Cooling > Thermostat and HousingMotorad CH9993 Engine Coolant Thermostat Housing - Lower
Part #: CH9993

Motorad CH9993 Engine Coolant Thermostat Housing - Lower

Lower
⚙️ 16 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: Volkswagen, Beetle, Golf, and Jetta
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Reliable Engine Coolant Thermostat Housing for Volkswagen Vehicles

The Motorad CH9993 engine coolant thermostat housing is designed specifically for Volkswagen Beetle, Golf, and Jetta models. Featuring a 1.25-inch outlet diameter, this thermostat housing ensures proper coolant flow and temperature regulation for your engine cooling system.

  • Compatible with Volkswagen Beetle, Golf, and Jetta models
  • Engine coolant thermostat housing with 1.25-inch outlet diameter
  • Durable construction for consistent performance
  • Part number CH9993 for easy identification and ordering
  • Bolts not included, allowing use with existing hardware

Product Details and Specifications

The Motorad CH9993 thermostat housing is engineered to maintain optimal engine temperature by housing the thermostat and directing coolant flow through the engine cooling system. The 1.25-inch outlet diameter is designed to match factory specifications for Volkswagen Beetle, Golf, and Jetta models, ensuring a proper fit and reliable sealing. This part is manufactured to meet OEM standards, providing a precise fit and long-lasting durability under normal operating conditions.

Applications and Common Issues Addressed

  • Replacement for cracked or leaking thermostat housings in Volkswagen Beetle, Golf, and Jetta
  • 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
  • Supports maintenance of the vehicle’s cooling system integrity

Installation Notes and Tips

When installing the Motorad CH9993 thermostat housing, ensure the mating surfaces are clean and free of old gasket material to prevent leaks. Use the existing bolts from the original housing as bolts are not included with this part. Verify the 1.25-inch outlet diameter matches your vehicle’s cooling system hoses for a secure connection. Proper torque specifications should be followed to avoid damage to the housing or engine components.

Quality Assurance and Warranty Information

Motorad parts are manufactured to meet or exceed OEM quality standards. The CH9993 thermostat housing undergoes rigorous quality control to ensure durability and reliable performance in Volkswagen Beetle, Golf, and Jetta vehicles. Please refer to Motorad’s warranty policy for specific coverage details.

BrandMotorad
Part NumberCH9993
Bolts IncludedNo
Outlet Diameter1.25 in

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004VolkswagenJetta1.9LL4Lower
2003VolkswagenBeetle1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2003VolkswagenGolf1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2003VolkswagenJetta1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2002VolkswagenBeetle1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2002VolkswagenGolf1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2002VolkswagenJetta1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2001VolkswagenBeetle1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2001VolkswagenGolf1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2001VolkswagenJetta1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2000VolkswagenBeetle1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2000VolkswagenGolf1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2000VolkswagenJetta1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
1999VolkswagenBeetle1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
1999VolkswagenGolf1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal
1998VolkswagenBeetle1.9LL4LowerEngine Coolant Water Outlet - Includes housing and seal

* 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:

038121121055121121E85318902-9939CH9993CH9993CO34788NI

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