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Sunsong 2203521 Brake Hydraulic Hose - Front
Reliable Brake Hydraulic Hose for Pontiac Vehicles
The Sunsong 2203521 brake hydraulic hose is designed specifically for select Pontiac models, including the Bonneville, Catalina, and Grand Prix. Engineered to meet OEM specifications, this hose ensures consistent brake fluid delivery and reliable performance under various driving conditions.
- Compatible with Pontiac Bonneville, Catalina, and Grand Prix
- Brake hydraulic hose with 7/16 inch female fitting on end 1 and 7/16 inch male fitting on end 2
- Constructed from durable EPDM material for resistance to heat and brake fluid
- Length of 10.86 inches (276 mm) for precise fitment
- No bracket included, designed for direct replacement
Technical Details and Material Specifications
This Sunsong brake hydraulic hose (part number 2203521) features EPDM rubber construction, known for its excellent resistance to heat, ozone, and brake fluid degradation. The hose measures 10.86 inches (276 mm) in length, providing an exact fit for the brake system of Pontiac Bonneville, Catalina, and Grand Prix models. The fittings are sized at 7/16 inch, with a female fitting on one end and a male fitting on the other, ensuring secure and leak-free connections within the hydraulic brake system. This hose does not include a mounting bracket, simplifying installation where brackets are not required.
Applications and Problem Resolution
This brake hydraulic hose is intended for use in the hydraulic brake system of compatible Pontiac vehicles. It addresses several common issues:
- Replacement of worn or cracked brake hoses to maintain brake fluid integrity
- Elimination of brake fluid leaks caused by damaged fittings or hose material
- Restoration of proper brake pressure and pedal feel
- Prevention of brake failure due to hose deterioration
- Ensuring compliance with vehicle safety standards
Installation Notes and Tips
When installing the Sunsong 2203521 brake hydraulic hose, ensure the following:
- Verify compatibility with your Pontiac model and year before installation
- Inspect fittings for proper orientation: female fitting on end 1 and male fitting on end 2
- Use appropriate brake fluid and bleed the brake system after installation to remove air
- Check for leaks and secure hose routing to avoid contact with moving parts or heat sources
Quality Assurance and Warranty Information
Sunsong manufactures this brake hydraulic hose to meet or exceed OEM standards for durability and performance. The EPDM material and precise fitting sizes contribute to long service life and reliable brake operation. While specific warranty details may vary, Sunsong typically offers coverage against manufacturing defects to ensure customer confidence in product quality.
| Brand | Sunsong |
|---|---|
| Part Number | 2203521 |
| End 1 Fitting Size (in) | 7/16 |
| End 1 Fitting Type | Female |
| End 2 Fitting Size (in) | 7/16 |
| End 2 Fitting Type | Male |
| Hose Material 1 | EPDM |
| Length (in) | 10.86 |
| Length (mm) | 276 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1964 | Pontiac | Bonneville | Front | |
| 1964 | Pontiac | Catalina | Front | |
| 1964 | Pontiac | Grand Prix | Front | |
| 1963 | Pontiac | Bonneville | Front | |
| 1963 | Pontiac | Catalina | Front | |
| 1963 | Pontiac | Grand Prix | Front | |
| 1962 | Pontiac | Bonneville | Front | |
| 1962 | Pontiac | Catalina | Front | |
| 1962 | Pontiac | Grand Prix | Front | |
| 1961 | Pontiac | Bonneville | Front | |
| 1961 | Pontiac | Catalina | Front |
* 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.