HomeBelts and Cooling > Thermostat and HousingMotorad CH9904 Engine Coolant Water Outlet
Part #: CH9904

Motorad CH9904 Engine Coolant Water Outlet

⚙️ 9 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, A4 and A4 Quattro
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Reliable Engine Coolant Water Outlet for Audi A4 and A4 Quattro

The Motorad CH9904 engine coolant water outlet is designed specifically for Audi A4 and A4 Quattro models. With a precise 1.27-inch outlet diameter, this component ensures proper coolant flow and system efficiency.

  • Compatible with Audi A4 and A4 Quattro vehicles
  • Engine coolant water outlet with 1.27-inch outlet diameter
  • Part number CH9904 for accurate identification
  • Bolts not included for flexible installation options
  • Manufactured by Motorad, a trusted name in cooling system components

Product Details and Specifications

The Motorad CH9904 engine coolant water outlet is engineered to maintain optimal coolant circulation within the engine cooling system of Audi A4 and A4 Quattro models. Featuring a 1.27-inch outlet diameter, this part matches OEM specifications to ensure a proper fit and reliable performance. The absence of included bolts allows for compatibility with existing hardware or aftermarket fasteners, depending on your installation preferences.

Purpose and Common Applications

  • Replaces worn or damaged engine coolant water outlets in Audi A4 and A4 Quattro
  • Helps prevent coolant leaks that can lead to engine overheating
  • Restores proper coolant flow to maintain engine temperature regulation
  • Addresses issues related to cracked or corroded water outlet housings
  • Supports overall cooling system integrity and vehicle reliability

Installation Notes and Tips

When installing the Motorad CH9904 engine coolant water outlet, ensure the mating surfaces are clean and free of old gasket material. Use appropriate sealants or gaskets as recommended by the vehicle manufacturer. Since bolts are not included, verify bolt compatibility and torque specifications for your specific Audi A4 or A4 Quattro model. Proper installation helps avoid leaks and ensures long-term durability.

Quality Assurance and Warranty Information

Motorad manufactures the CH9904 engine coolant water outlet to meet industry standards for durability and fitment. While bolts are not included, the part is designed to OEM dimensions for reliable performance. Motorad products typically come with a limited warranty against defects in materials and workmanship; please refer to Motorad’s official warranty policy for detailed terms.

BrandMotorad
Part NumberCH9904
Bolts IncludedNo
Outlet Diameter1.27 IN

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006AudiA41.8LL4N/AEngine Coolant Water Outlet - Includes housing and seal
2005AudiA41.8LL4N/AEngine Coolant Water Outlet - Includes housing and seal
2005AudiA4 Quattro1.8LL4N/AEngine Coolant Water Outlet - Includes housing and seal
2004AudiA41.8LL4N/AEngine Coolant Water Outlet - Includes housing and seal
2004AudiA4 Quattro1.8LL4N/AEngine Coolant Water Outlet - Includes housing and seal
2003AudiA41.8LL4N/AEngine Coolant Water Outlet - Includes housing and seal
2003AudiA4 Quattro1.8LL4N/AEngine Coolant Water Outlet - Includes housing and seal
2002AudiA41.8LL4N/AEngine Coolant Water Outlet - Includes housing and seal
2002AudiA4 Quattro1.8LL4N/AEngine 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:

06B121132E85907902-9049CH9904CH9904CO34858NI

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