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Sunsong 3402799 Power Steering Return Line Hose Assembly
Overview of Sunsong Power Steering Return Line Hose Assembly
The Sunsong 3402799 power steering return line hose assembly is designed for reliable fluid return in power steering systems. Specifically compatible with Ford Mustang and Mercury Villager models, this hose assembly ensures proper hydraulic function and durability.
- Length: 51 inches (1295 mm) for optimal routing
- End 1 fitting: 3/8 inch ID hose connection
- End 2 fitting: 16 mm male inverted flare
- Hose material: CSM (chlorosulfonated polyethylene) for chemical and abrasion resistance
- No bracket included
- No power steering switch port
Detailed Product Description
The Sunsong 3402799 power steering return line hose assembly is engineered with a 51-inch length to fit the specific routing requirements of Ford Mustang and Mercury Villager power steering systems. The hose features a 3/8 inch inner diameter hose fitting on one end and a 16 mm male inverted flare fitting on the other, providing secure and leak-resistant connections. Constructed from durable CSM material, this hose resists heat, oil, and abrasion, contributing to long service life under typical operating conditions. The absence of a bracket and power steering switch port simplifies installation and compatibility with the designated vehicle models.
Compatible Vehicles and Applications
This power steering return line hose assembly is compatible with the following vehicles:
- Ford Mustang (various model years)
- Mercury Villager
It is designed to replace worn or damaged return line hoses that may cause leaks, steering fluid loss, or reduced steering performance.
Common Issues Addressed by This Hose Assembly
- Leaking or cracked power steering return lines
- Reduced hydraulic fluid flow causing steering stiffness
- Contamination or damage from abrasion or heat exposure
- Loose or incompatible hose fittings leading to fluid loss
- Wear from age or environmental factors
Installation Notes and Tips
- Ensure the vehicle is safely lifted and supported before beginning installation
- Drain power steering fluid to prevent spills during hose replacement
- Verify the 3/8 inch ID hose and 16 mm male inverted flare fittings match the vehicle’s existing connections
- Inspect surrounding components for wear or damage during installation
- Use proper torque specifications on fittings to avoid leaks
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet or exceed OEM specifications for fit and function. The 3402799 hose assembly undergoes quality control testing to ensure durability and leak resistance. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in materials and workmanship.
| Brand | Sunsong |
|---|---|
| Part Number | 3402799 |
| End 1 Fitting Size (in) | 3/8 |
| End 1 Fitting Type | ID Hose |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Male Inverted Flare |
| Hose Material 1 | CSM |
| Length (in) | 51 |
| Length (mm) | 1295 |
| Tech Tip | TT1000 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1966 | Ford | Mustang | N/A | Power Steering Return Line Hose Assembly with Adjustable Length Option |
| 1965 | Ford | Mustang | N/A | Power Steering Return Line Hose Assembly with Adjustable Length Option |
| 1964 | Ford | Mustang | N/A | Power Steering Return Line Hose Assembly with Adjustable Length Option |
| 1964 | Mercury | Villager | N/A | Power Steering Return Line Hose Assembly with Adjustable Length Option |
| 1963 | Mercury | Villager | N/A | Power Steering Return Line Hose Assembly with Adjustable Length Option |
* 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.