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Sunsong 3402241 Power Steering Return Line Hose Assembly - Cooler To Pump
Overview of Sunsong Power Steering Return Line Hose Assembly
The Sunsong 3402241 power steering return line hose assembly is designed for reliable fluid return in power steering systems. This hose assembly is compatible with select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models, including the Trailblazer, Envoy, and Ascender.
- Length: 46.5 inches (1182 mm) for precise fitment
- Hose Material: Durable CSM (Chlorosulfonated Polyethylene) for resistance to heat and wear
- End Fittings: Both ends feature 3/8 inch inside diameter hose fittings
- No bracket included, allowing for flexible installation
- Does not include a power steering switch port
Detailed Product Description
The Sunsong 3402241 power steering return line hose assembly is engineered to meet OEM specifications for a range of mid-2000s SUVs and crossovers. Constructed from CSM material, this hose offers enhanced resistance to heat, ozone, and hydraulic fluids, ensuring durability under demanding operating conditions. Both ends of the hose feature 3/8 inch inside diameter hose fittings, providing a secure and leak-resistant connection within the power steering system. With a length of 46.5 inches (1182 mm), this hose assembly is designed to fit models such as the Buick Rainier, Chevrolet Trailblazer EXT, GMC Envoy XL, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x.
Compatible Vehicles and Applications
This power steering return line hose assembly is compatible with the following makes and models:
- Buick Rainier
- Chevrolet Trailblazer, Trailblazer EXT
- GMC Envoy, Envoy XL, Envoy XUV
- Isuzu Ascender
- Oldsmobile Bravada
- Saab 9-7x
Common Issues Addressed by This Hose Assembly
- Leaking or cracked power steering return lines causing fluid loss
- Reduced steering responsiveness due to damaged or worn hoses
- Power steering fluid contamination from deteriorated hose material
- Overheating of power steering fluid due to inadequate hose insulation
- Noise or whining from the power steering pump caused by improper fluid return
Installation Notes and Tips
When installing the Sunsong 3402241 power steering return line hose assembly, ensure the following:
- Verify hose length and fitting sizes match your vehicle’s specifications
- Inspect all connections for tightness to prevent leaks
- Bleed the power steering system after installation to remove air pockets
- Use appropriate tools to avoid damaging hose fittings during installation
- Refer to vehicle service manual for torque specifications and routing
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet or exceed industry standards for durability and performance. The 3402241 hose assembly undergoes rigorous testing to ensure resistance to heat, pressure, and fluid compatibility. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in material and workmanship. Consult product documentation or your supplier for exact warranty terms.
| Brand | Sunsong |
| Part Number | 3402241 |
| 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) | 46.5 |
| Length (mm) | 1182 |
| Tech Tip | TT1000 |
This part fits 46 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | Cooler To Pump | Without Bracket |
| 2009 | GMC | Envoy | Cooler To Pump | Without Bracket |
| 2009 | Saab | 9-7x | Cooler To Pump | Without Bracket |
| 2008 | Chevrolet | Trailblazer | Cooler To Pump | Without Bracket |
| 2008 | GMC | Envoy | Cooler To Pump | Without Bracket |
| 2008 | Isuzu | Ascender | Cooler To Pump | Without Bracket |
| 2008 | Saab | 9-7x | Cooler To Pump | Without Bracket |
| 2007 | Buick | Rainier | Cooler To Pump | Without Bracket |
| 2007 | Chevrolet | Trailblazer | Cooler To Pump | Without Bracket |
| 2007 | GMC | Envoy | Cooler To Pump | Without Bracket |
| 2007 | Isuzu | Ascender | Cooler To Pump | Without Bracket |
| 2007 | Saab | 9-7x | Cooler To Pump | Without Bracket |
| 2006 | Buick | Rainier | Cooler To Pump | Without Bracket |
| 2006 | Chevrolet | Trailblazer | Cooler To Pump | Without Bracket |
| 2006 | Chevrolet | Trailblazer EXT | Cooler To Pump | Without Bracket |
| 2006 | GMC | Envoy | Cooler To Pump | Without Bracket |
| 2006 | GMC | Envoy XL | Cooler To Pump | Without Bracket |
| 2006 | Isuzu | Ascender | Cooler To Pump | Without Bracket |
| 2006 | Saab | 9-7x | Cooler To Pump | Without Bracket |
| 2005 | Buick | Rainier | Cooler To Pump | Without Bracket |
| 2005 | Chevrolet | Trailblazer | Cooler To Pump | Without Bracket |
| 2005 | Chevrolet | Trailblazer EXT | Cooler To Pump | Without Bracket |
| 2005 | GMC | Envoy | Cooler To Pump | Without Bracket |
| 2005 | GMC | Envoy XL | Cooler To Pump | Without Bracket |
| 2005 | GMC | Envoy XUV | Cooler To Pump | Without Bracket |
| 2005 | Isuzu | Ascender | Cooler To Pump | Without Bracket |
| 2005 | Saab | 9-7x | Cooler To Pump | Without Bracket |
| 2004 | Buick | Rainier | Cooler To Pump | Without Bracket |
| 2004 | Chevrolet | Trailblazer | Cooler To Pump | Without Bracket |
| 2004 | Chevrolet | Trailblazer EXT | Cooler To Pump | Without Bracket |
| 2004 | GMC | Envoy | Cooler To Pump | Without Bracket |
| 2004 | GMC | Envoy XL | Cooler To Pump | Without Bracket |
| 2004 | GMC | Envoy XUV | Cooler To Pump | Without Bracket |
| 2004 | Isuzu | Ascender | Cooler To Pump | Without Bracket |
| 2004 | Oldsmobile | Bravada | Cooler To Pump | Without Bracket |
| 2003 | Chevrolet | Trailblazer | Cooler To Pump | Without Bracket |
| 2003 | Chevrolet | Trailblazer EXT | Cooler To Pump | Without Bracket |
| 2003 | GMC | Envoy | Cooler To Pump | Without Bracket |
| 2003 | GMC | Envoy XL | Cooler To Pump | Without Bracket |
| 2003 | Isuzu | Ascender | Cooler To Pump | Without Bracket |
| 2003 | Oldsmobile | Bravada | Cooler To Pump | Without Bracket |
| 2002 | Chevrolet | Trailblazer | Cooler To Pump | Without Bracket |
| 2002 | Chevrolet | Trailblazer EXT | Cooler To Pump | Without Bracket |
| 2002 | GMC | Envoy | Cooler To Pump | Without Bracket |
| 2002 | GMC | Envoy XL | Cooler To Pump | Without Bracket |
| 2002 | Oldsmobile | Bravada | Cooler To Pump | Without Bracket |
* 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.