Keep brake fluid flowing where it needs to go with the Sunsong brake hose, part number 2203781. It installs as a direct-fit replacement at the front right position on the 1985-1987 Pontiac Fiero. See the "Vehicles it fits" section for engine-specific details. A brake hose carries pressurized brake fluid between the vehicle's rigid brake lines and the wheel brake, flexing as the suspension and steering move.
Sunsong is a vertically integrated maker of automotive fluid transfer hoses and lines. It develops its products around what installers need and aims to exceed industry quality standards. Sunsong builds this brake hydraulic hose to deliver exact form, fit, and function.
- Standards: Meets or exceeds DOT, FMVSS 106, and SAE J1401 brake hose standards.
- Installation components: Precision-engineered to exact fit. Brackets, grommets, molded plastic guards, wire clips, and protective sleeves are supplied as the application requires. Hoses with banjo end fittings come with new copper washers for proper sealing.
- Corrosion protection: Where steel tubing is used, it is high-grade steel electroplated with zinc to resist rust and corrosion from humidity, road salt, water, and grime.
- Pressure tested: Each hose goes through a high-pressure quality assurance test before it leaves the factory.
Signs a brake hose may need replacing include a soft or spongy pedal, fluid seepage at the hose or its fittings, and a hose that looks cracked, swollen, or chafed. Inspect the brake system to confirm the cause before replacing. After installation, bleed the brakes according to the vehicle's service procedure.
Interchange: 150.62048 · 350-52011
15062048 · 35052011 · 18J420 · 77532 · BH38349 · SP8274 · BHA38349 · H38349 · 17981448 · 38349 · BH111128
This part cross-references / interchanges with the following part numbers:
18J420, 2203781, 77532, BH38349, BHA38349, SP8274, 150.62048, H38349, 17981448, 38349, 350-52011, BH111128
Frequently Asked Questions
What vehicle does the Sunsong 2203781 fit?
It fits the front right position on the 1985-1987 Pontiac Fiero. See the "Vehicles it fits" section for engine-specific application details.
What standards does the Sunsong brake hydraulic hose meet?
Sunsong states its brake hoses meet or exceed DOT, FMVSS 106, and SAE J1401 standards.
Does this hose come with copper washers or mounting pieces?
If the hose uses banjo end fittings, new copper washers are included. Brackets, grommets, guards, clips, and sleeves are supplied as the application requires.
Is the hose tested before it ships?
Yes. Every Sunsong brake hose goes through a high-pressure quality assurance test before it leaves the factory.
What are signs a brake hose may need replacing?
Common signs include a soft or spongy pedal, fluid leaking at the hose or its fittings, and visible cracking, swelling, or chafing. Inspect the brake system to confirm the cause first.
