OE Quality
60-Day Returns

Sunsong 2203741 Brake Hydraulic Hose - Front
Reliable Brake Hydraulic Hose for Chevrolet and GMC Trucks
The Sunsong 2203741 brake hydraulic hose is designed for specific Chevrolet and GMC models, including the Jimmy, K5 Blazer, and various K-series trucks. Engineered with durable EPDM material and precise fittings, this hose ensures consistent brake fluid delivery and system integrity.
- Compatible with Chevrolet and GMC models: Jimmy, K5 Blazer, K10, K10 Suburban, K20, K20 Suburban, K1500, K1500 Suburban, K2500, and K2500 Suburban
- Brake hydraulic hose length: 19.7 inches (500.59 mm)
- End 1 fitting: 10 mm banjo type
- End 2 fittings: 3/8 inch and 5/8 inch female/male types
- Constructed from EPDM hose material for heat and chemical resistance
- No bracket included
Durable Construction and Precise Fitment
The Sunsong 2203741 brake hydraulic hose is manufactured with EPDM rubber, known for its resistance to heat, ozone, and brake fluid chemicals. The hose length of 19.7 inches (500.59 mm) is tailored to fit the brake systems of Chevrolet and GMC trucks such as the K10 and K1500 Suburban models. The banjo fitting on one end (10 mm) and the dual female/male fittings on the other end (3/8 inch and 5/8 inch) provide secure connections to maintain brake fluid pressure and prevent leaks.
Applications and Problem Resolution
- Replaces worn or cracked brake hydraulic hoses on Chevrolet Jimmy and GMC K5 Blazer
- Restores proper brake fluid flow in K10 and K20 Suburban brake systems
- Eliminates brake fluid leaks caused by damaged or deteriorated hoses
- Prevents brake system failure due to hose swelling or internal damage
- Ensures consistent brake pedal feel and vehicle safety on K1500 and K2500 models
Installation Notes and Tips
- Verify compatibility with your specific Chevrolet or GMC model before installation
- Ensure all fittings are clean and free of debris prior to connecting the hose
- Use proper torque specifications for banjo and female/male fittings to avoid leaks
- Inspect brake fluid levels and bleed the brake system after installation
- Replace any worn brackets or hardware if applicable, as this hose does not include a bracket
Quality Assurance and Warranty
Sunsong brake hydraulic hoses are manufactured to meet or exceed OEM standards for durability and performance. The 2203741 part number undergoes rigorous quality control to ensure reliable brake system operation. While specific warranty details may vary, Sunsong products typically include coverage against manufacturing defects to provide confidence in your replacement part.
| Brand | Sunsong |
| Part Number | 2203741 |
| End 1 Fitting Size (mm) | 10 |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Size (in) | 3/8 and 5/8 |
| End 2 Fitting Type | Female/Male |
| Hose Material 1 | EPDM |
| Length (in) | 19.7 |
| Length (mm) | 500.59 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1980 | Chevrolet | K10 | Front | ||
| 1980 | Chevrolet | K10 Suburban | Front | ||
| 1980 | Chevrolet | K20 | Front | with 11 in Brakes | |
| 1980 | Chevrolet | K20 Suburban | Front | with 11 in Brakes | |
| 1980 | Chevrolet | K5 Blazer | 4WD | Front | |
| 1980 | GMC | Jimmy | 4WD | Front | |
| 1980 | GMC | K1500 | Front | ||
| 1980 | GMC | K1500 Suburban | Front | ||
| 1980 | GMC | K2500 | Front | with 11 in Brakes | |
| 1980 | GMC | K2500 Suburban | Front | with 11 in Brakes | |
| 1979 | Chevrolet | K10 | Front | ||
| 1979 | Chevrolet | K10 Suburban | Front | ||
| 1979 | Chevrolet | K20 | Front | with 11 in Brakes | |
| 1979 | Chevrolet | K20 Suburban | Front | with 11 in Brakes | |
| 1979 | Chevrolet | K5 Blazer | 4WD | Front | |
| 1979 | GMC | Jimmy | 4WD | Front | |
| 1979 | GMC | K1500 | Front | ||
| 1979 | GMC | K1500 Suburban | Front | ||
| 1979 | GMC | K2500 | Front | with 11 in Brakes | |
| 1979 | GMC | K2500 Suburban | Front | with 11 in Brakes |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.