OE Quality
60-Day Returns

Sunsong 3401180 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3401180 power steering pressure line hose assembly is designed specifically for Toyota 4Runner models. This durable hose assembly features a bracket for secure mounting and precise fitting sizes to ensure reliable power steering performance.
- Compatible with Toyota 4Runner power steering systems
- Includes mounting bracket for stable installation
- End 1 fitting: 16mm banjo type
- End 2 fitting: 16mm male inverted flare
- Hose length: 32.5 inches (825 mm)
- Constructed with CSM hose material for durability
- Part number 3401180 for accurate replacement
Detailed Product Description
The Sunsong 3401180 power steering pressure line hose assembly is engineered to meet the specifications of Toyota 4Runner vehicles. It features a 16mm banjo fitting on one end and a 16mm male inverted flare fitting on the other, ensuring a secure and leak-free connection within the power steering system. The hose is made from CSM (chlorosulfonated polyethylene) material, known for its resistance to heat, oil, and abrasion, which helps maintain system integrity under demanding conditions. At 32.5 inches (825 mm) in length, this hose assembly includes a bracket to facilitate proper mounting and reduce vibration during operation.
Common Applications and Issues Addressed
- Replacement of worn or leaking power steering pressure hoses on Toyota 4Runner
- Resolving power steering fluid leaks caused by cracked or damaged hoses
- Eliminating steering noise or stiffness due to compromised pressure lines
- Preventing power steering pump damage from inadequate fluid flow
- Restoring proper hydraulic pressure for smooth steering response
Installation Notes and Tips
When installing the Sunsong 3401180 power steering pressure line hose assembly, ensure the bracket is securely fastened to prevent hose movement and potential wear. Verify that the 16mm banjo and male inverted flare fittings are properly tightened to avoid leaks. It is recommended to inspect the power steering fluid level and bleed the system after installation to remove any air pockets and ensure optimal steering performance.
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed OEM standards for fit and function. The 3401180 hose assembly undergoes rigorous quality control to ensure durability and reliability in Toyota 4Runner applications. While specific warranty details may vary, Sunsong typically offers coverage against defects in materials and workmanship to provide confidence in your replacement part.
| Brand | Sunsong |
| Part Number | 3401180 |
| Bracket (Y/N) | Y |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Male Inverted Flare |
| Hose Material 1 | CSM |
| Length (in) | 32.5 |
| Length (mm) | 825 |
| Tech Tip | TT1000 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2000 | Toyota | 4Runner | N/A | Exc. California Emissions | |
| 1999 | Toyota | 4Runner | N/A | Exc. California Emissions | |
| 1998 | Toyota | 4Runner | N/A | ||
| 1997 | Toyota | 4Runner | Base | N/A | |
| 1996 | Toyota | 4Runner | Base | 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.