Keep firm, responsive braking flowing to the wheel with the Sunsong Brake Hydraulic Hose 2203868, the flexible link that carries pressurized brake fluid from the hard line to the caliper while the suspension moves through its travel. Cataloged for the rear right position, it drops in as a direct-fit replacement for the 1990-1997 and 1999-2005 Mazda Miata — see the Buyer's Guide tab for full engine-level fitment.
- Precision-engineered fit: includes brackets, grommets, molded plastic guards, wire clips, and protective sleeves as required so worn hardware is restored to original condition.
- Corrosion-resistant tubing: tubing is made from high-grade steel and electroplated with a zinc coating for strong resistance to high humidity, road salt, water, and grime.
- Standards-tested: meets or exceeds DOT, Federal Vehicle Safety Standards (FMVSS 106), and SAE J1401.
- Sealed and pressure-checked: every hose is high-pressure quality-assurance tested before leaving the factory; banjo-end fittings include new copper washers for proper sealing.
A cracked, bulging, or leaking flex hose can produce a soft pedal or a fluid leak; if the rear-right hose is the cause, this replaces it.
Interchange: 1474-18858 · 150.45329 · 350-80078
147418858 · 15045329 · 35080078 · 18J1048 · 78294 · BH380197 · SP8853 · BHA380197 · H380197 · 70584 · NA0143980 · NA0143980A · NA7543980 · NA7543980A · 380197 · BH132204
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does this brake hose fit?
It is cataloged for the 1990-1997 and 1999-2005 Mazda Miata. Check the Buyer's Guide tab to confirm the engine-level fitment for your vehicle.
Which position is this hose for?
It is cataloged for the rear right position. Confirm the application in the Buyer's Guide tab before ordering.
What does a brake hydraulic hose do?
It carries pressurized brake fluid from the rigid brake line to the caliper while flexing with suspension and steering movement to keep braking responsive.
What standards does this hose meet?
Sunsong states it meets or exceeds DOT, Federal Vehicle Safety Standards (FMVSS 106), and SAE J1401, and each hose is high-pressure tested before leaving the factory.
What are signs this hose may need replacing?
Cracking, bulging, or a fluid leak at the hose, and a soft or spongy pedal. Diagnose the cause first; if the hose is at fault, this replaces it.
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