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Sunsong 3402998 Power Steering Return Line Hose Assembly
Overview of Sunsong Power Steering Return Line Hose Assembly
The Sunsong 3402998 power steering return line hose assembly is designed specifically for Toyota Sequoia and Tundra models. Engineered to meet OEM specifications, this hose assembly ensures reliable fluid return in your vehicle's power steering system.
- Compatible with Toyota Sequoia and Tundra
- End 1 fitting: 3/8 inch ID hose
- End 2 fitting: 17 mm male o-ring
- Hose material: CSM (Chlorosulfonated Polyethylene)
- Length: 134.8 inches (3425 mm)
- Tech Tip: Tt1000 for installation guidance
Detailed Product Description
This Sunsong power steering return line hose assembly (part number 3402998) features a durable CSM hose material known for its resistance to heat, ozone, and hydraulic fluids. The hose measures 134.8 inches (3425 mm) in length, providing the necessary reach for proper routing in Toyota Sequoia and Tundra power steering systems. The assembly includes a 3/8 inch ID hose fitting on one end and a 17 mm male o-ring fitting on the other, ensuring a secure and leak-free connection. This part is engineered to maintain consistent fluid flow and withstand the pressures typical in power steering return lines.
Common Applications and Issues Addressed
- Replacement for worn or cracked power steering return hoses
- Eliminates leaks caused by damaged fittings or hose material
- Restores proper fluid return flow to prevent steering system noise
- Prevents power steering fluid contamination and loss
- Addresses hose swelling or hardening due to age or heat exposure
Installation Notes and Tips
When installing the Sunsong 3402998 power steering return line hose assembly, ensure the fittings are properly seated to avoid leaks. The included Tech Tip Tt1000 provides guidance on routing and securing the hose to prevent kinks or abrasion. It is recommended to inspect related components such as clamps and seals during installation. Proper installation will maintain system integrity and extend the service life of the hose assembly.
Quality Assurance and Warranty
Sunsong manufactures this power steering return line hose assembly to meet or exceed OEM standards for durability and performance. The CSM hose material offers resistance to common environmental and chemical factors encountered in automotive applications. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in material and workmanship, providing confidence in the part's reliability for Toyota Sequoia and Tundra owners.
| Brand | Sunsong |
|---|---|
| Part Number | 3402998 |
| End 1 Fitting Size (in) | 3/8 |
| End 1 Fitting Type | ID Hose |
| End 2 Fitting Size (mm) | 17 |
| End 2 Fitting Type | Male O-Ring |
| Hose Material 1 | CSM |
| Length (in) | 134.8 |
| Length (mm) | 3425 |
| Tech Tip | TT1000 |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Toyota | Sequoia | N/A | |||
| 2006 | Toyota | Sequoia | N/A | |||
| 2006 | Toyota | Tundra | Extended Cab Pickup | N/A | w/ Tow Package | |
| 2006 | Toyota | Tundra | Crew Cab Pickup | N/A | ||
| 2006 | Toyota | Tundra | Standard Cab Pickup | 4WD | N/A | w/ Tow Package |
| 2005 | Toyota | Sequoia | N/A | |||
| 2005 | Toyota | Tundra | Extended Cab Pickup | N/A | w/ Tow Package | |
| 2005 | Toyota | Tundra | Crew Cab Pickup | N/A | ||
| 2005 | Toyota | Tundra | Standard Cab Pickup | 4WD | N/A | w/ Tow Package |
| 2004 | Toyota | Sequoia | N/A | |||
| 2004 | Toyota | Tundra | Extended Cab Pickup | N/A | w/ Tow Package | |
| 2004 | Toyota | Tundra | Crew Cab Pickup | N/A | To 3/30, w/ Tow Package | |
| 2004 | Toyota | Tundra | Crew Cab Pickup | N/A | From 4/1 | |
| 2004 | Toyota | Tundra | Standard Cab Pickup | 4WD | N/A | w/ Tow Package |
| 2003 | Toyota | Sequoia | N/A | |||
| 2003 | Toyota | Tundra | Extended Cab Pickup | N/A | w/ Tow Package | |
| 2003 | Toyota | Tundra | Standard Cab Pickup | 4WD | N/A | w/ Tow Package |
| 2002 | Toyota | Sequoia | N/A | |||
| 2001 | Toyota | Sequoia | 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.