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Sunsong 3402704 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3402704 power steering pressure line hose assembly is designed specifically for Volkswagen Passat models. This hose assembly ensures reliable fluid transfer within the power steering system, maintaining optimal steering performance.
- Compatible with Volkswagen Passat vehicles
- Length: 66.3 inches (1684 mm) for precise fitment
- End 1 fitting: 16 mm banjo type
- End 2 fitting: 18 mm male o-ring type
- Constructed with durable CSM hose material
- No bracket included
- No power steering switch port
Detailed Product Description
The Sunsong 3402704 power steering pressure line hose assembly is engineered with a 16 mm banjo fitting on one end and an 18 mm male o-ring fitting on the other, ensuring secure connections within the power steering system of Volkswagen Passat models. The hose is made from CSM (chlorosulfonated polyethylene) material, known for its resistance to heat, oil, and abrasion, which contributes to long-lasting durability under demanding driving conditions. Measuring 66.3 inches (1684 mm) in length, this hose assembly is designed to match the original equipment specifications for proper routing and fitment. This assembly does not include a bracket or a power steering switch port, aligning with the factory design for the specified vehicles.
Common Applications and Issues Addressed
- Replacement for leaking or cracked power steering pressure hoses
- Restores proper hydraulic pressure in the power steering system
- Eliminates power steering fluid loss and associated steering difficulties
- Prevents steering noise caused by hose deterioration
- Helps maintain consistent steering response and vehicle control
Installation Notes and Tips
- Ensure compatibility with Volkswagen Passat before installation
- Inspect fittings and connections for proper sealing during installation
- Follow manufacturer torque specifications for banjo and male o-ring fittings
- Bleed the power steering system after hose replacement to remove air
- Refer to technical tips TT1000 and TT1001 for additional installation guidance
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The 3402704 hose assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in materials and workmanship. Consult product documentation for exact warranty terms.
| Brand | Sunsong |
|---|---|
| Part Number | 3402704 |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Size (mm) | 18 |
| End 2 Fitting Type | Male O-Ring |
| Hose Material 1 | CSM |
| Length (in) | 66.3 |
| Length (mm) | 1684 |
| Tech Tip | TT1000|TT1001 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Submodel | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Volkswagen | Passat | TDI | N/A | ||
| 1996 | Volkswagen | Passat | TDI | N/A | ||
| 1995 | Volkswagen | Passat | DIESEL | N/A |
* 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.