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Sunsong 3403279 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3403279 power steering pressure line hose assembly is designed specifically for Jeep Wrangler and Wrangler JK models. Engineered to maintain reliable hydraulic pressure, this hose assembly ensures consistent steering performance under demanding conditions.
- Compatible with Jeep Wrangler and Wrangler JK models
- Length: 55.75 inches (1416 mm) for precise fitment
- Constructed with durable CSM hose material and steel components
- Both ends feature male o-ring fittings for secure connections
- No bracket or power steering switch port included
Detailed Product Description
This Sunsong power steering pressure line hose assembly (part number 3403279) is built with a combination of chlorosulfonated polyethylene (CSM) hose material and steel to provide strength and flexibility. The 55.75-inch length ensures proper routing and fitment within the power steering system of Jeep Wrangler and Wrangler JK vehicles. Both ends of the hose feature male o-ring fittings, which help maintain a leak-free seal under high pressure. The absence of a bracket and power steering switch port simplifies installation and reduces potential failure points.
Common Applications and Issues Addressed
- Replacement for worn or leaking power steering pressure hoses
- Resolves low steering responsiveness caused by hose damage
- Prevents fluid leaks that can lead to steering system failure
- Addresses hose swelling or cracking due to age or heat exposure
- Restores proper hydraulic pressure for smooth steering operation
Installation Notes and Tips
- Ensure compatibility with Jeep Wrangler and Wrangler JK models before installation
- Use proper tools to avoid damaging male o-ring fittings during removal and installation
- Inspect surrounding components for wear or damage while replacing the hose
- Follow vehicle manufacturer torque specifications for fittings
- Bleed the power steering system after installation to remove air
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed OEM standards. The 3403279 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. Refer to the product documentation for exact warranty terms.
| Brand | Sunsong |
|---|---|
| Part Number | 3403279 |
| End 1 Fitting Type | Male O-Ring |
| End 2 Fitting Type | Male O-Ring |
| Hose Material 1 | CSM |
| Hose Material 2 | Steel |
| Length (in) | 55.75 |
| Length (mm) | 1416 |
| Tech Tip | TT1000 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Jeep | Wrangler JK | N/A | |
| 2017 | Jeep | Wrangler | N/A | |
| 2016 | Jeep | Wrangler | N/A | |
| 2015 | Jeep | Wrangler | N/A | |
| 2014 | Jeep | Wrangler | N/A | w/ LH Drive |
| 2013 | Jeep | Wrangler | N/A | w/ LH Drive |
| 2012 | Jeep | Wrangler | N/A | w/ LH Drive |
* 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.