Standard Ignition CXT121 Engine Coolant Reservoir

Reliable Engine Coolant Reservoir for Audi Models

The Standard Ignition CXT121 engine coolant reservoir is designed to meet the cooling system needs of select Audi vehicles. Engineered with durable plastic and featuring a complete kit design, this reservoir ensures proper coolant containment and system performance for Audi 100, 100 Quattro, A6, and A6 Quattro models.

• Complete kit with all necessary components included
• Constructed from durable plastic material for long-lasting use
• One female round connector for secure coolant line attachment
• Two male blade terminals for reliable electrical connections
• Compatible with Audi 100, 100 Quattro, A6, and A6 Quattro vehicles

Product Details and Specifications

The CXT121 engine coolant reservoir by Standard Ignition is crafted from high-quality plastic to withstand the thermal and mechanical stresses within the engine bay. It includes a single female round connector designed to fit securely with the vehicle’s coolant lines, ensuring leak-free operation. The reservoir also features two male blade terminals, providing stable electrical connections necessary for sensor or level indicator functionality. This complete kit simplifies replacement and maintenance tasks for Audi 100 and A6 series vehicles, including their Quattro variants.

Compatible Audi Models and Applications

This engine coolant reservoir is specifically compatible with the following Audi models:

• Audi 100
• Audi 100 Quattro
• Audi A6
• Audi A6 Quattro

It is designed to address common cooling system issues such as:

• Coolant leaks due to cracked or damaged reservoirs
• Inaccurate coolant level readings from faulty sensors
• Overheating caused by insufficient coolant containment
• Corrosion or wear in original plastic reservoir components
• Electrical connection failures affecting coolant monitoring

Installation Notes and Tips

When installing the Standard Ignition CXT121 reservoir, ensure the female round connector is properly seated to prevent leaks. Verify that the two male blade terminals are securely connected to maintain accurate sensor operation. It is recommended to inspect surrounding hoses and clamps for wear during replacement. Proper coolant levels should be checked and refilled according to the vehicle manufacturer’s specifications after installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The CXT121 engine coolant reservoir undergoes rigorous quality control to ensure durability and reliable performance in Audi 100 and A6 models. Please refer to Standard Ignition’s warranty policy for specific coverage details.