OE Quality
60-Day Returns

Standard Ignition CXT125 Engine Coolant Reservoir
Reliable Engine Coolant Reservoir for Audi 80, 90, 100, and 200
The Standard Ignition CXT125 engine coolant reservoir is designed specifically for select Audi models including the 80, 90, 100, and 200. This replacement part ensures proper coolant storage and system pressure management to maintain optimal engine temperature.
- Compatible with Audi 80, 90, 100, and 200 models
- Durable construction for long-lasting performance
- Maintains proper coolant levels and system pressure
- Direct replacement for OEM coolant reservoirs
- Part number CXT125 for accurate identification
Product Details and Compatibility
The Standard Ignition CXT125 engine coolant reservoir is engineered to meet the specifications required by Audi vehicles from the 80, 90, 100, and 200 series. This reservoir is a critical component in the vehicle’s cooling system, providing a secure container for engine coolant expansion and contraction. Its design supports the cooling system’s pressure regulation, helping to prevent overheating and coolant loss. The CXT125 part number ensures compatibility and ease of identification when servicing these Audi models.
Purpose and Common Issues Addressed
- Prevents coolant leaks caused by cracked or damaged reservoirs
- Maintains proper coolant levels to avoid engine overheating
- Supports pressure regulation within the cooling system
- Replaces worn or brittle reservoirs that may cause system failure
- Helps avoid engine damage related to coolant loss
Installation Notes and Tips
Installation of the Standard Ignition CXT125 engine coolant reservoir should be performed with the engine cool and the cooling system depressurized. Ensure all hoses and clamps are securely attached to prevent leaks. It is recommended to inspect the cooling system for any additional wear or damage during replacement. Proper disposal of old coolant and reservoir components is advised according to local regulations.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The CXT125 engine coolant reservoir undergoes quality checks to ensure durability and reliability. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in the replacement part.
| Brand | Standard Ignition |
|---|---|
| Part Number | CXT125 |
| Contents | Complete Kit |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1992 | Audi | 80 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1991 | Audi | 100 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1991 | Audi | 200 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1991 | Audi | 80 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1991 | Audi | 90 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1990 | Audi | 100 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1990 | Audi | 200 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1990 | Audi | 80 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1990 | Audi | 90 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1989 | Audi | 100 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1989 | Audi | 200 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1989 | Audi | 80 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1989 | Audi | 90 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1988 | Audi | 80 | N/A | Fuel Tank Selector Valve - Universal Fit for various vehicles. |
| 1988 | Audi | 90 | 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.