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Sunsong 3401703 Power Steering Pressure Line Hose Assembly
Power Steering Pressure Line Hose Assembly Overview
The Sunsong 3401703 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in Ford, Lincoln, and Mercury vehicles. Specifically compatible with models such as the Continental, Sable, and Taurus, this hose assembly ensures proper steering system performance without the need for a bracket.
- Length: 52 inches (1320 mm) for optimal fitment
- Hose Material: Durable CSM (Chlorosulfonated Polyethylene) for resistance to heat and wear
- End 1 Fitting: 5/8 inch male inverted flare
- End 2 Fitting: 16 mm male inverted flare
- Includes power steering switch port for system monitoring
- Bracket not included (N)
- Technical Tip Reference: TT1000
Detailed Product Description
The Sunsong 3401703 power steering pressure line hose assembly is engineered to meet the hydraulic requirements of select Ford, Lincoln, and Mercury vehicles, including the Continental, Sable, and Taurus models. Constructed from CSM material, this hose offers enhanced resistance to heat, ozone, and hydraulic fluid degradation, ensuring durability under demanding operating conditions. The assembly features a 5/8 inch male inverted flare fitting on one end and a 16 mm male inverted flare fitting on the other, providing secure and leak-resistant connections within the power steering system. The 52-inch length (1320 mm) is designed to match OEM specifications for proper routing and fitment. Additionally, the integrated power steering switch port allows for system pressure monitoring, which is essential for maintaining steering responsiveness and safety.
Common Applications and Issues Addressed
- Replacement of worn or leaking power steering pressure hoses in Ford Continental, Lincoln Continental, Mercury Sable, and Ford Taurus
- Resolving power steering fluid leaks that cause steering difficulty or noise
- Addressing hose degradation due to heat and fluid exposure
- Eliminating pressure loss in the steering system for improved vehicle handling
- Restoring proper function of the power steering switch port for accurate system feedback
Installation Notes and Tips
- Ensure compatibility with vehicle make and model before installation
- Use the technical tip TT1000 for guidance on proper hose routing and connection
- Inspect fittings for damage and clean mating surfaces prior to assembly
- Do not reuse old clamps or fittings to prevent leaks
- Bleed the power steering system after installation to remove air and ensure optimal performance
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3401703 hose assembly undergoes rigorous quality control to ensure leak-free operation and material integrity. While specific warranty details may vary, Sunsong typically offers coverage against defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.
| Brand | Sunsong |
|---|---|
| Part Number | 3401703 |
| End 1 Fitting Size (in) | 5/8 |
| End 1 Fitting Type | Male Inverted Flare |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Male Inverted Flare |
| Hose Material 1 | CSM |
| Length (in) | 52 |
| Length (mm) | 1320 |
| PS Switch Port (Y/N) | Y |
| Tech Tip | TT1000 |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | Ford | Sable | N/A | w/ Switch Port; Cut to Fit |
| 1995 | Ford | Taurus | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1995 | Mercury | Sable | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1994 | Ford | Sable | N/A | w/ Switch Port; Cut to Fit |
| 1994 | Ford | Taurus | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1994 | Mercury | Sable | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1993 | Ford | Taurus | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1993 | Lincoln | Continental | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1993 | Mercury | Sable | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1992 | Ford | Taurus | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1992 | Lincoln | Continental | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1992 | Mercury | Sable | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1991 | Ford | Taurus | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1991 | Mercury | Sable | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1990 | Ford | Taurus | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
| 1990 | Mercury | Sable | N/A | w/ Male Inverted Flare Ends (Aftermarket Design), w/ Switch Port |
* 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.