Keep brake fluid moving to the front left wheel with the Sunsong brake hose, part number 2201821. It is a direct-fit replacement for the front left position on the 2011-2017 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD. See the "Vehicles it fits" section for engine details.
A flexible brake hose connects the rigid brake lines to the brake at the wheel. It carries pressurized brake fluid and flexes as the suspension and steering move. Sunsong is a vertically integrated maker of automotive fluid transfer hoses and lines, and it designs its hoses for exact form, fit, and function.
- Precision fit: Each Sunsong brake hydraulic hose is precision-engineered to exact fit. It comes with brackets, grommets, molded plastic guards, wire clips, and protective sleeves as required, so the wearable parts are returned to original condition.
- Standards and testing: The hose meets or exceeds DOT, FMVSS 106 (Federal Vehicle Safety Standards), and SAE J1401 standards. Every hose goes through a high-pressure quality assurance test before it leaves the factory.
- Corrosion protection: The tubing is made from high-grade steel and electroplated with a zinc coating. The coating resists corrosion and rust from high humidity, road salt, water, and grime.
- Sealing washers: Hoses with banjo end fittings come with new copper washers for proper sealing.
Signs that a brake hose may need replacing include a cracked, chafed, or swollen hose covering, brake fluid seeping at the hose or its fittings, and a soft or spongy brake pedal. If a failed hose is the cause, this part replaces it. Bleed the brake system after installation as directed by the vehicle service information.
Interchange: 1474-480685 · 150.66142 · 350-47338
1474480685 · 15066142 · 35047338 · 18J4576 · BH621694 · SP11132 · BHA621694 · H621694 · 777478 · 25882061 · 84260051 · 682931 · BH382962 · BH144574
This part cross-references / interchanges with the following part numbers:
18J4576, 1474-480685, SP11132, 150.66142, H621694, 25882061, 84260051, 682931, 350-47338, BH382962, BH144574
Frequently Asked Questions
Which position does Sunsong 2201821 fit?
It is cataloged for the front left position on the 2011-2017 Chevrolet Silverado 2500 HD and 3500 HD and the 2011-2017 GMC Sierra 2500 HD and 3500 HD.
Does this brake hose include copper washers?
Sunsong includes new copper washers with its brake hoses that use banjo end fittings, so the connection can seal properly.
What standards does this Sunsong brake hose meet?
It meets or exceeds DOT, FMVSS 106, and SAE J1401 standards. Each hose is also high-pressure tested before it leaves the factory.
What are signs a brake hose may need replacing?
Possible signs include a cracked or swollen hose covering, brake fluid leaking at the hose or its fittings, or a soft, spongy pedal. Diagnose the cause first, because other brake parts can cause similar symptoms.
Do the brakes need to be bled after installing the hose?
Yes. Opening the hydraulic system lets air in, so bleed the brakes after installation. Follow the vehicle service information for the correct procedure and brake fluid.
