Sunsong 2207689 Brake Hydraulic Hose - Front Left

Brake Hose for Audi Front Left Applications

Sunsong 2207689 is a front left brake hydraulic hose engineered for precise OE-style fitment on select Audi models. It is built with EPDM hose material and 10 mm female-to-male end fittings to support reliable brake fluid transfer in the specified applications.

Compatible with 2017-2021 Audi A4, A4 Quattro, S4, and 2021 Audi A5 Sportback front left positions, this hose is a direct replacement for the original hydraulic line on the listed vehicles. Sunsong 2207689 is also cross-referenced to Centric Parts 150.33110 and OE number 8W0611707G for the same application.

Key Features

• Brake hydraulic hose for front left installation
• EPDM hose material for brake system use
• 10 mm female end fitting and 10 mm male end fitting
• 28 in. overall length; 710 mm metric length
• OE-style replacement for select Audi brake hose applications
• Built to meet or exceed DOT, FMVSS 106, and SAE J1401 standards

Detailed Description

Sunsong 2207689 is designed for Audi brake systems that require a front left hydraulic hose with the listed fitting configuration and length. It serves 2020-2021 Audi A4 Quattro, 2021 Audi A5 Sportback, 2020 Audi A4, 2020 Audi S4, 2017-2019 Audi A4, 2017-2019 Audi A4 Quattro, and 2018-2019 Audi S4, including applications with 314 mm or 350 mm rotors where noted. The part number 2207689 is a practical match for owners replacing a worn or leaking front left brake hose on these vehicles.

The hose is manufactured to restore original brake line routing and connection points in the specified fitments. Sunsong also subjects each brake hose to high-pressure quality testing before it leaves the factory to verify proper operation.

What This Part Helps Address

• Brake fluid seepage at the front left hose
• Cracked, swollen, or aged rubber hose material
• Soft or inconsistent brake pedal feel caused by hose deterioration
• Corrosion-related brake line service on the vehicle’s front left corner
• Replacement needs after inspection failure on the original hose

Installation Notes and Tips

Confirm the vehicle’s year, model, rotor size note, and front left position before ordering. Match the 10 mm female and 10 mm male fittings to the original hose, and inspect the surrounding hard line, brackets, and sealing surfaces during installation. Proper brake bleeding is required after hose replacement to restore pedal performance.

Quality Assurance

Sunsong brake hoses are engineered to meet or exceed DOT, FMVSS 106, and SAE J1401 requirements. The manufacturer also pressure-tests each hose before shipment to help ensure dependable installation and operation.