Keep brake fluid flowing to the rear brakes with the Sunsong brake hose, part number 2207730. This rear brake hydraulic hose is a direct-fit replacement for the 2017-2025 Mazda CX-5, and Sunsong designs it for exact form, fit, and function. It carries hydraulic pressure from the rigid brake line to the brake while flexing with suspension and wheel movement. See the Buyer's Guide tab for engine details.
Sunsong is a vertically integrated manufacturer that researches, develops, and builds automotive fluid transfer hoses and lines. Its products are shaped around what installers need.
Signs a brake hose may need replacing include visible cracks, bulging or swelling, fluid seepage at the fittings, or a soft, spongy pedal. If a worn hose is the cause, this Sunsong brake hydraulic hose replaces it. Bleed the brake system after installation as directed by the vehicle service information.
Interchange: BH2207730 · BHA2207730 · H2207730 · KA0G43810 · KA0G43810A · KA0G43810B
This part cross-references / interchanges with the following part numbers:
Which vehicle does the Sunsong 2207730 fit?
It is listed for the rear position on the 2017-2025 Mazda CX-5. See the Buyer's Guide tab for engine details.
What standards does this brake hose meet?
Sunsong states its brake hoses meet or exceed DOT, Federal Vehicle Safety Standards (FMVSS 106), and SAE J1401 standards.
Does it come with copper washers and mounting pieces?
Sunsong hoses with banjo end fittings include new copper washers. Brackets, grommets, guards, wire clips, and sleeves are supplied where the application requires them.
What are signs a brake hose may need replacing?
Cracks, bulging, fluid seepage at the fittings, or a soft, spongy pedal can indicate a worn hose. Other brake components can cause similar symptoms, so diagnose the cause first.
Is the hose tested before it ships?
Yes. Each hose goes through a high-pressure quality assurance test before it leaves the factory.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
