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Sunsong 3402992 Power Steering Return Line Hose Assembly - Gear To Cooler
Overview of Sunsong Power Steering Return Line Hose Assembly
The Sunsong 3402992 power steering return line hose assembly is designed specifically for Toyota Sequoia and Tundra models. This 37-inch hose features durable CSM material and 3/8 inch ID hose fittings on both ends, ensuring reliable fluid return in your vehicle's power steering system.
- Compatible with Toyota Sequoia and Tundra models
- Part number 3402992 for precise identification
- 37 inches (939 mm) in length for proper fitment
- 3/8 inch inner diameter hose fittings on both ends
- Constructed from CSM (chlorosulfonated polyethylene) hose material for durability
Detailed Product Description
The Sunsong 3402992 power steering return line hose assembly is engineered to meet the specifications required by Toyota Sequoia and Tundra vehicles. The hose is 37 inches long, providing the correct routing and length needed for these models. Both ends feature 3/8 inch inner diameter hose fittings, designed as ID hose connections to ensure a secure and leak-free fit. The hose material is CSM, known for its resistance to heat, ozone, and wear, which helps maintain the integrity of the power steering system under demanding conditions.
Common Applications and Issues Addressed
- Replacement of worn or cracked power steering return hoses
- Resolving power steering fluid leaks that cause steering difficulty
- Preventing loss of hydraulic pressure in the power steering system
- Eliminating noise or whining caused by faulty return lines
- Maintaining proper fluid flow to extend power steering pump life
Installation Notes and Tips
- Ensure the vehicle is cool and pressure is relieved before removal
- Verify the 37-inch length matches the original hose routing
- Check that both 3/8 inch ID hose fittings align with existing connections
- Use proper clamps and torque specifications to avoid leaks
- Follow the Tech Tip TT1000 for installation guidance if available
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet OEM standards for fit and function. The 3402992 hose assembly undergoes quality control to ensure durability and performance in Toyota Sequoia and Tundra vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Sunsong |
|---|---|
| Part Number | 3402992 |
| 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) | 37 |
| Length (mm) | 939 |
| Tech Tip | TT1000 |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | Toyota | Tundra | N/A | |
| 2018 | Toyota | Sequoia | Gear To Cooler | |
| 2018 | Toyota | Tundra | N/A | |
| 2017 | Toyota | Tundra | N/A | |
| 2016 | Toyota | Tundra | N/A | |
| 2015 | Toyota | Tundra | N/A | |
| 2014 | Toyota | Sequoia | Gear To Cooler | |
| 2014 | Toyota | Tundra | N/A | |
| 2013 | Toyota | Sequoia | Gear To Cooler | |
| 2013 | Toyota | Tundra | N/A | |
| 2012 | Toyota | Sequoia | Gear To Cooler | |
| 2012 | Toyota | Tundra | N/A | |
| 2011 | Toyota | Sequoia | Gear To Cooler | |
| 2011 | Toyota | Tundra | N/A | |
| 2010 | Toyota | Sequoia | Gear To Cooler | |
| 2010 | Toyota | Tundra | N/A | |
| 2010 | Toyota | Tundra | Gear To Cooler | |
| 2010 | Toyota | Tundra | Gear To Cooler | To 7/31 |
| 2009 | Toyota | Sequoia | Gear To Cooler | |
| 2009 | Toyota | Tundra | N/A | |
| 2008 | Toyota | Sequoia | Gear To Cooler | |
| 2008 | Toyota | Tundra | N/A | |
| 2007 | Toyota | Tundra | 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.