Keep brake fluid flowing to your Audi's rear caliper with the Dorman First Stop Brake Hydraulic Hose (H620218). This flexible line carries pressurized brake fluid from the vehicle's hard line to the caliper while flexing with suspension and steering movement. It's a direct-fit replacement for the rear right and rear left positions on the 2002-2008 Audi A4 [All], 2002-2008 Audi A4 Quattro [All], and 2004-2008 Audi S4 [All], engineered to the original hose's fit, function, and performance for those listed applications and positions.
Signs this hose may need replacing include cracking, bulging, weeping fluid, or a soft/spongy pedal; diagnose the cause before replacing. If a failed rear hose is behind those symptoms, this replaces it. Made in China.
Interchange: 612384 · 150.33352 · BH416050 · 350-73038 · 35073038 · BH383199 · 2201554 · 8E0611775H · 8E0611775N · BH143988 · BH143989 · F143988 · F143989 · Manufacturer part number H620218
This part cross-references / interchanges with the following part numbers:
What does this brake hydraulic hose do?
It carries pressurized brake fluid from the vehicle's hard line to the caliper, flexing with suspension and steering movement to deliver fluid for braking.
Which vehicles and positions does it fit?
It's a direct-fit replacement for the rear right and rear left positions on the 2002-2008 Audi A4 [All], 2002-2008 Audi A4 Quattro [All], and 2004-2008 Audi S4 [All]. See the Buyer's Guide tab to confirm your vehicle.
What are the end fittings?
One end is a treated-steel banjo fitting with a 12 mm thread; the other is a treated-steel female fitting sized M10 x 1.0. Both fittings are specially coated for corrosion resistance.
What's included in the box?
One black brake hose plus gaskets. Mounting hardware and a bracket are not included; consult the vehicle service information for the correct fasteners and whether they may be reused.
How do I know when to replace it?
Cracking, bulging, weeping fluid, or a soft/spongy pedal can signal a worn hose. Diagnose the cause first; if a failed rear hose is responsible, this hose replaces it.
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.