Sunsong 2203697 Brake Hydraulic Hose - Rear, Rear Left Inner or Rear Outer

Overview of Sunsong Brake Hydraulic Hose 2203697

The Sunsong brake hydraulic hose 2203697 is designed for reliable brake fluid transfer in select Audi models. Engineered with durable EPDM material, this hose ensures consistent performance for Audi 90 Quattro, 100 Quattro, A6 Quattro, and S6 vehicles.

• Compatible with Audi 90 Quattro, 100 Quattro, A6 Quattro, and S6 models
• Brake hydraulic hose with part number 2203697
• Constructed from EPDM hose material for heat and chemical resistance
• 9.55 inches (230 mm) in length for precise fitment
• End 1 fitting: 10 mm female connection
• End 2 fitting: 10 mm male connection
• No bracket included

Detailed Product Description

This Sunsong brake hydraulic hose (part number 2203697) is manufactured to meet the specific requirements of Audi Quattro models including the 90, 100, A6, and S6. The hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and brake fluid, which helps maintain brake system integrity under demanding conditions. Measuring 9.55 inches (230 mm) in length, it provides an exact replacement fit. The hose features a 10 mm female fitting on one end and a 10 mm male fitting on the other, ensuring secure connections within the brake hydraulic system. This part does not include a mounting bracket, so it is intended for applications where the bracket is either not required or reused from the original assembly.

Common Applications and Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses on Audi 90 Quattro, 100 Quattro, A6 Quattro, and S6
• Resolving brake fluid leaks caused by damaged or deteriorated hoses
• Restoring proper brake pressure and pedal feel
• Preventing brake system failure due to hose degradation
• Maintaining brake system safety and reliability

Installation Notes and Tips

• Ensure the brake system is depressurized before removing the old hose
• Verify the 10 mm female and male fittings match the vehicle’s brake line connections
• Inspect and reuse the original bracket if applicable, as this hose does not include one
• Bleed the brake system thoroughly after installation to remove air
• Check for leaks and proper brake function before driving

Quality Assurance and Warranty

Sunsong brake hydraulic hose 2203697 is manufactured to meet OEM specifications for fit and function on compatible Audi models. The EPDM material and precise fittings contribute to long service life and resistance to common brake system contaminants. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.