OE Quality
60-Day Returns

Standard Ignition CXT107 Engine Coolant Reservoir
Reliable Engine Coolant Reservoir for BMW Models
The Standard Ignition CXT107 engine coolant reservoir is designed to meet the cooling system needs of various BMW vehicles. Engineered for compatibility with multiple BMW models, this reservoir ensures proper coolant storage and system pressure management.
Key Features of the Standard Ignition CXT107
- Compatible with BMW 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i, 535i xDrive, 535xi, 545i, 550i, 645Ci, and 650i models
- Durable construction to withstand engine heat and pressure
- Designed to maintain optimal coolant levels and system efficiency
- Direct replacement part number CXT107 for easy identification
- Ensures proper coolant flow and prevents overheating issues
Detailed Product Description
The Standard Ignition CXT107 engine coolant reservoir is a critical component in the cooling system of select BMW vehicles. It serves as a storage container for excess coolant, allowing the system to maintain proper pressure and temperature during engine operation. This reservoir is manufactured to precise specifications to fit BMW models such as the 525i, 528i, 530i, 535i, 545i, 550i, 645Ci, and 650i, including their xDrive and xi variants. Using the correct reservoir helps prevent coolant loss and supports the overall health of the engine cooling system.
Common Issues Addressed by This Coolant Reservoir
- Coolant leaks due to cracked or damaged reservoirs
- Engine overheating caused by insufficient coolant storage
- Pressure loss in the cooling system affecting performance
- Coolant contamination from faulty reservoir caps or seals
- Inconsistent coolant levels leading to engine damage
Installation Notes and Tips
- Ensure the engine is cool before removing the old reservoir
- Check all hose connections and clamps for wear or damage
- Use the OEM part number CXT107 to verify compatibility
- Refill the cooling system with the recommended coolant type after installation
- Inspect the cooling system for leaks after installation and during initial operation
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The CXT107 engine coolant reservoir undergoes rigorous quality control to ensure durability and reliability in BMW vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship to provide confidence in the product's performance.
| Brand | Standard Ignition |
| Part Number | CXT107 |
| Contents | Complete Kit |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 38 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | BMW | 528i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2010 | BMW | 528i xDrive | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2010 | BMW | 535i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2010 | BMW | 535i xDrive | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2010 | BMW | 550i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2010 | BMW | 650i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2009 | BMW | 528i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2009 | BMW | 528i xDrive | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2009 | BMW | 535i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2009 | BMW | 535i xDrive | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2009 | BMW | 550i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2009 | BMW | 650i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2008 | BMW | 528i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2008 | BMW | 528xi | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2008 | BMW | 535i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2008 | BMW | 535xi | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2008 | BMW | 550i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2008 | BMW | 650i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2007 | BMW | 525i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2007 | BMW | 525xi | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2007 | BMW | 530i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2007 | BMW | 530xi | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2007 | BMW | 550i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2007 | BMW | 650i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2006 | BMW | 525i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2006 | BMW | 525xi | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2006 | BMW | 530i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2006 | BMW | 530xi | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2006 | BMW | 550i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2006 | BMW | 650i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2005 | BMW | 525i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2005 | BMW | 530i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2005 | BMW | 545i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2005 | BMW | 645Ci | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2004 | BMW | 525i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2004 | BMW | 530i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2004 | BMW | 545i | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 2004 | BMW | 645Ci | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.