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Sunsong 3402394 Power Steering Return Line Hose Assembly - Intermediate Pipe
Overview of Sunsong Power Steering Return Line Hose Assembly
The Sunsong 3402394 power steering return line hose assembly is designed specifically for Toyota 4Runner and Tacoma models. This durable hose assembly ensures reliable fluid return in your vehicle's power steering system, maintaining smooth steering performance.
- Compatible with Toyota 4Runner and Tacoma models
- Length: 64.8 inches (1645 mm) for precise fitment
- 3/8 inch inner diameter hose fittings on both ends
- Constructed with CSM hose material for durability
- No bracket included, designed for direct installation
- Part number 3402394 for accurate identification
Detailed Product Description
The Sunsong 3402394 power steering return line hose assembly features 3/8 inch inner diameter hose fittings on both ends, allowing for secure and leak-free connections within the power steering system. Made from CSM (chlorosulfonated polyethylene) hose material, this assembly offers resistance to heat, oil, and abrasion, which is essential for the demanding environment under the hood. With a length of 64.8 inches (1645 mm), it is engineered to match the routing requirements of Toyota 4Runner and Tacoma vehicles, ensuring proper fluid flow and system integrity. This hose assembly does not include a bracket or power steering switch port, simplifying installation and compatibility.
Common Applications and Issues Addressed
- Replacement of worn or cracked power steering return hoses
- Resolving power steering fluid leaks that cause steering difficulty
- Eliminating noise or whining caused by damaged return lines
- Preventing power steering system overheating due to fluid loss
- Maintaining proper hydraulic pressure for smooth steering response
Installation Notes and Tips
- Ensure the vehicle is cooled and pressure is relieved before removal
- Verify hose length and fitting sizes match the original part
- Use appropriate clamps and fittings to secure the hose ends
- Inspect surrounding components for wear during installation
- Follow the technical tip Tt1000 for best installation practices
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet or exceed OEM specifications for fit, form, and function. The 3402394 hose assembly undergoes rigorous quality control to ensure durability and leak-free performance. While specific warranty details are not provided, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or your supplier for warranty terms.
| Brand | Sunsong |
|---|---|
| Part Number | 3402394 |
| End 1 Fitting Size (in) | 3/8 |
| End 1 Fitting Type | ID Hose |
| End 2 Fitting Size (in) | 3/8 |
| End 2 Fitting Type | ID Hose |
| Hose Material 1 | CSM |
| Length (in) | 64.8 |
| Length (mm) | 1645 |
| Tech Tip | TT1000 |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Toyota | Tacoma | Pre Runner | RWD | Intermediate Pipe | |
| 2004 | Toyota | Tacoma | 4WD | Intermediate Pipe | ||
| 2003 | Toyota | Tacoma | Pre Runner | RWD | Intermediate Pipe | |
| 2003 | Toyota | Tacoma | 4WD | Intermediate Pipe | ||
| 2002 | Toyota | 4Runner | N/A | |||
| 2002 | Toyota | Tacoma | Pre Runner | RWD | Intermediate Pipe | |
| 2002 | Toyota | Tacoma | 4WD | Intermediate Pipe | ||
| 2001 | Toyota | 4Runner | N/A | |||
| 2001 | Toyota | Tacoma | Pre Runner | RWD | Intermediate Pipe | |
| 2001 | Toyota | Tacoma | 4WD | Intermediate Pipe | ||
| 2000 | Toyota | 4Runner | 4WD | N/A | ||
| 2000 | Toyota | Tacoma | Pre Runner | RWD | Intermediate Pipe | |
| 1999 | Toyota | 4Runner | 4WD | N/A | ||
| 1999 | Toyota | Tacoma | Pre Runner | RWD | Intermediate Pipe | |
| 1998 | Toyota | 4Runner | 4WD | N/A | ||
| 1998 | Toyota | Tacoma | Pre Runner | RWD | Intermediate Pipe | |
| 1997 | Toyota | 4Runner | N/A | |||
| 1997 | Toyota | Tacoma | 4WD | Intermediate Pipe | ||
| 1996 | Toyota | 4Runner | N/A | |||
| 1996 | Toyota | Tacoma | 4WD | Intermediate Pipe | ||
| 1995 | Toyota | Tacoma | 4WD | Intermediate Pipe |
* 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.