HomeBelts and Cooling > Radiators, Coolers and Related ComponentsStandard Ignition CXT100 Engine Coolant Reservoir
Part #: CXT100

Standard Ignition CXT100 Engine Coolant Reservoir

⚙️ 55 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, X3, 325Ci, 325i, 330Ci, X5, 320i, 325xi, 330i, 330xi, 323Ci, 323i, 328Ci, and 328i
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Reliable Engine Coolant Reservoir for BMW Models

The Standard Ignition CXT100 engine coolant reservoir is designed to maintain optimal coolant levels and ensure efficient engine temperature regulation. Compatible with a range of BMW vehicles, this reservoir supports the cooling system's performance and longevity.

  • Compatible with BMW 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi, X3, and X5 models
  • Durable construction to withstand engine heat and pressure
  • Direct replacement part number CXT100 for easy identification
  • Engineered to meet OEM specifications for fit and function
  • Ensures proper coolant flow and prevents overheating

Product Details and Compatibility

The Standard Ignition CXT100 engine coolant reservoir is specifically designed for select BMW vehicles, including popular models such as the 320i, 328i, and X5. This reservoir plays a critical role in the cooling system by storing excess coolant and allowing for expansion and contraction as the engine heats and cools. Manufactured to meet or exceed original equipment standards, the CXT100 ensures a precise fit and reliable performance within the cooling system.

Purpose and Common Applications

  • Maintains proper coolant levels to prevent engine overheating
  • Replaces cracked or leaking coolant reservoirs
  • Addresses coolant loss due to reservoir damage
  • Supports efficient engine temperature regulation
  • Prevents air from entering the cooling system

Installation Notes and Tips

Installation of the Standard Ignition CXT100 engine coolant reservoir is straightforward for technicians familiar with BMW cooling systems. Ensure the engine is cool before removal to avoid injury. Drain the coolant as necessary, disconnect hoses carefully, and transfer any sensors or fittings to the new reservoir. Verify all connections are secure and refill the cooling system with the appropriate coolant mixture. Bleed the system to remove air pockets for optimal performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet stringent quality standards, ensuring durability and reliable operation. The CXT100 engine coolant reservoir undergoes rigorous testing to comply with OEM specifications. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in the product's longevity.

BrandStandard Ignition
Part NumberCXT100
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
Terminal GenderMale
Terminal TypeBlade

This part fits 55 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010BMWX3N/AIncludes Thermostat and Housing
2009BMWX3N/AIncludes Thermostat and Housing
2008BMWX3N/AIncludes Thermostat and Housing
2007BMWX3N/AIncludes Thermostat and Housing
2006BMW325CiN/AIncludes Thermostat and Housing
2006BMW325iN/AIncludes Thermostat and Housing
2006BMW330CiN/AIncludes Thermostat and Housing
2006BMWX3N/AIncludes Thermostat and Housing
2006BMWX53.0LL6N/AIncludes Thermostat and Housing
2005BMW320iN/AIncludes Thermostat and Housing
2005BMW325CiN/AIncludes Thermostat and Housing
2005BMW325iN/AIncludes Thermostat and Housing
2005BMW325xiN/AIncludes Thermostat and Housing
2005BMW330CiN/AIncludes Thermostat and Housing
2005BMW330iN/AIncludes Thermostat and Housing
2005BMW330xiN/AIncludes Thermostat and Housing
2005BMWX3N/AIncludes Thermostat and Housing
2005BMWX53.0LL6N/AIncludes Thermostat and Housing
2004BMW320iN/AIncludes Thermostat and Housing
2004BMW325CiN/AIncludes Thermostat and Housing
2004BMW325iN/AIncludes Thermostat and Housing
2004BMW325xiN/AIncludes Thermostat and Housing
2004BMW330CiN/AIncludes Thermostat and Housing
2004BMW330iN/AIncludes Thermostat and Housing
2004BMW330xiN/AIncludes Thermostat and Housing
2004BMWX3N/AIncludes Thermostat and Housing
2004BMWX53.0LL6N/AIncludes Thermostat and Housing
2003BMW320iN/AIncludes Thermostat and Housing
2003BMW325CiN/AIncludes Thermostat and Housing
2003BMW325iN/AIncludes Thermostat and Housing
2003BMW325xiN/AIncludes Thermostat and Housing
2003BMW330CiN/AIncludes Thermostat and Housing
2003BMW330iN/AIncludes Thermostat and Housing
2003BMW330xiN/AIncludes Thermostat and Housing
2003BMWX53.0LL6N/AIncludes Thermostat and Housing
2002BMW320iN/AIncludes Thermostat and Housing
2002BMW325CiN/AIncludes Thermostat and Housing
2002BMW325iN/AIncludes Thermostat and Housing
2002BMW325xiN/AIncludes Thermostat and Housing
2002BMW330CiN/AIncludes Thermostat and Housing
2002BMW330iN/AIncludes Thermostat and Housing
2002BMW330xiN/AIncludes Thermostat and Housing
2002BMWX53.0LL6N/AIncludes Thermostat and Housing
2001BMW320iN/AIncludes Thermostat and Housing
2001BMW325CiN/AIncludes Thermostat and Housing
2001BMW325iN/AIncludes Thermostat and Housing
2001BMW325xiN/AIncludes Thermostat and Housing
2001BMW330CiN/AIncludes Thermostat and Housing
2001BMW330iN/AIncludes Thermostat and Housing
2001BMW330xiN/AIncludes Thermostat and Housing
2001BMWX53.0LL6N/AIncludes Thermostat and Housing
2000BMW323CiN/AIncludes Thermostat and Housing
2000BMW323iN/AIncludes Thermostat and Housing
2000BMW328CiN/AIncludes Thermostat and Housing
2000BMW328iN/AIncludes Thermostat and Housing

* 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:

17111437362EET100EXP700V20-0578

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