OE Quality
60-Day Returns

Sunsong 2206321 Brake Hydraulic Hose - Rear
Reliable Brake Hydraulic Hose for Mazda 3 and 6 Models
The Sunsong 2206321 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Mazda vehicles. Engineered with durable EPDM material and precise fittings, this hose ensures consistent braking performance for Mazda 3, Mazda 3 Sport, and Mazda 6 models.
- Compatible with Mazda 3, Mazda 3 Sport, and Mazda 6
- Part number 2206321 for accurate replacement
- Constructed from EPDM hose material for heat and chemical resistance
- 13.77 inches (350 mm) in length for proper fitment
- End 1: 10 mm banjo fitting; End 2: 10 mm female fitting
- No bracket included, designed for direct hose replacement
Technical Details and Specifications
This brake hydraulic hose features a 10 mm banjo fitting on one end and a 10 mm female fitting on the other, ensuring compatibility with the original brake system connections on your Mazda 3, 3 Sport, and 6 models. The hose length of 350 mm (13.77 inches) matches factory specifications to maintain proper routing and brake fluid flow. Made from EPDM, the hose material offers resistance to heat, brake fluid, and environmental factors, contributing to long service life and reliable braking performance.
Applications and Problem Solving
This Sunsong brake hydraulic hose is intended for use in the brake system of compatible Mazda vehicles. It addresses common issues such as:
- Leaking or cracked brake hoses causing fluid loss
- Swollen or deteriorated hoses affecting brake pressure
- Brake fluid contamination due to hose material breakdown
- Incorrect hose length or fitting type leading to installation problems
- Wear from exposure to heat and road debris
Installation Notes and Tips
When installing the Sunsong 2206321 brake hydraulic hose, ensure the following:
- Verify compatibility with your specific Mazda 3, 3 Sport, or 6 model year
- Inspect brake system components for wear or damage before installation
- Use proper tools to avoid damaging banjo and female fittings
- Bleed the brake system thoroughly after hose replacement to remove air
- Check for leaks and secure hose routing to prevent abrasion
Quality Assurance and Warranty
Sunsong manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The EPDM hose material and precision fittings are tested for durability and resistance to brake fluid and heat. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship to provide confidence in your purchase.
| Brand | Sunsong |
| Part Number | 2206321 |
| End 1 Fitting Size (mm) | 10 |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Size (mm) | 10 |
| End 2 Fitting Type | Female |
| Hose Material 1 | EPDM |
| Length (in) | 13.77 |
| Length (mm) | 350 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Mazda | 3 Sport | Rear | |
| 2017 | Mazda | 3 Sport | Rear | |
| 2016 | Mazda | 3 | Rear | Japan Built |
| 2016 | Mazda | 3 Sport | Rear | |
| 2015 | Mazda | 3 | Rear | Japan Built |
| 2015 | Mazda | 3 Sport | Rear | |
| 2015 | Mazda | 6 | Rear | |
| 2014 | Mazda | 3 | Rear | Japan Built |
| 2014 | Mazda | 3 Sport | Rear | |
| 2014 | Mazda | 6 | Rear |
* 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.