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Sunsong 3401842 Power Steering Pressure Line Hose Assembly - Pump To Hydroboost
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3401842 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in select Chevrolet and GMC vehicles. Engineered without a bracket and featuring male o-ring fittings, this hose assembly supports efficient power steering system performance.
- Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500, G30 models
- Length: 53.9 inches (1369 mm) for precise fitment
- End 1 fitting: 16 mm male o-ring
- End 2 fitting: 18 mm male o-ring
- Constructed with CSM hose material for durability
- No bracket included, designed for direct replacement
- Part number: 3401842
Detailed Product Description
The Sunsong 3401842 power steering pressure line hose assembly is manufactured using chlorosulfonated polyethylene (CSM) hose material, known for its resistance to heat, oil, and abrasion. This hose assembly features two male o-ring fittings—16 mm on one end and 18 mm on the other—ensuring a secure, leak-resistant connection within the power steering system. With a length of 53.9 inches (1369 mm), it is tailored to fit the hydraulic routing of Chevrolet Express and GMC Savana vans, including the G30 model. The absence of a bracket simplifies installation in vehicles where bracket mounting is not required. This part is engineered to meet or exceed OEM specifications for pressure line hoses, providing consistent fluid flow and system reliability.
Compatible Vehicles and Applications
- Chevrolet Express 1500, 2500, 3500
- GMC Savana 1500, 2500, 3500, G30
- Replacement for worn or leaking power steering pressure line hoses
- Restores proper hydraulic pressure and steering response
- Addresses issues such as fluid leaks, steering noise, and reduced steering assist
Installation Notes and Tips
When installing the Sunsong 3401842 power steering pressure line hose assembly, ensure the fittings are clean and free of debris before connection. The male o-ring fittings require proper seating to prevent leaks. Since this assembly does not include a bracket, verify existing mounting points for secure hose routing. Refer to vehicle-specific service manuals for torque specifications and bleeding procedures to remove air from the power steering system after installation.
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet industry standards for durability and performance. The 3401842 hose assembly undergoes rigorous quality control to ensure leak-free operation and material integrity. While specific warranty details are not provided, Sunsong products typically come with limited warranties covering defects in materials and workmanship. Consult product documentation or authorized distributors for warranty terms.
| Brand | Sunsong |
| Part Number | 3401842 |
| Bracket (Y/N) | N |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Male o-ring |
| End 2 Fitting Size (mm) | 18 |
| End 2 Fitting Type | Male o-ring |
| Hose Material 1 | Csm |
| Length (in) | 53.9 |
| Length (mm) | 1369 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000|tt1001 |
This part fits 34 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Chevrolet | Express 1500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2002 | Chevrolet | Express 2500 | Pump To Hydroboost | w/ Hydroboost, w/o Brake Warning System |
| 2002 | Chevrolet | Express 2500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2002 | Chevrolet | Express 3500 | Pump To Hydroboost | w/ Hydroboost, w/o Brake Warning System |
| 2002 | Chevrolet | G30 | Pump To Hydroboost | |
| 2002 | GMC | Savana 1500 | Pump To Hydroboost | |
| 2002 | GMC | Savana 2500 | Pump To Hydroboost | w/o Brake Warning System |
| 2002 | GMC | Savana 2500 | Pump To Hydroboost | |
| 2002 | GMC | Savana 3500 | Pump To Hydroboost | w/o Brake Warning System |
| 2001 | Chevrolet | Express 1500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2001 | Chevrolet | Express 2500 | Pump To Hydroboost | w/ Hydroboost, w/o Brake Warning System |
| 2001 | Chevrolet | Express 2500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2001 | Chevrolet | Express 3500 | Pump To Hydroboost | w/ Hydroboost, w/o Brake Warning System |
| 2001 | Chevrolet | G30 | Pump To Hydroboost | |
| 2001 | GMC | Savana 1500 | Pump To Hydroboost | |
| 2001 | GMC | Savana 2500 | Pump To Hydroboost | w/o Brake Warning System |
| 2001 | GMC | Savana 2500 | Pump To Hydroboost | |
| 2001 | GMC | Savana 3500 | Pump To Hydroboost | w/o Brake Warning System |
| 2000 | Chevrolet | Express 1500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2000 | Chevrolet | Express 2500 | Pump To Hydroboost | w/ Hydroboost, w/o Brake Warning System |
| 2000 | Chevrolet | Express 2500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 2000 | Chevrolet | Express 3500 | Pump To Hydroboost | w/ Hydroboost, w/o Brake Warning System |
| 2000 | GMC | Savana 1500 | Pump To Hydroboost | |
| 2000 | GMC | Savana 2500 | Pump To Hydroboost | w/o Brake Warning System |
| 2000 | GMC | Savana 2500 | Pump To Hydroboost | |
| 2000 | GMC | Savana 3500 | Pump To Hydroboost | w/o Brake Warning System |
| 1999 | Chevrolet | Express 1500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1999 | Chevrolet | Express 2500 | Pump To Hydroboost | w/ Hydroboost, w/o Brake Warning System |
| 1999 | Chevrolet | Express 2500 | Pump To Hydroboost | For vehicles with hydroboost systems, Power Steering Return Line End Fitting. |
| 1999 | Chevrolet | Express 3500 | Pump To Hydroboost | w/ Hydroboost, w/o Brake Warning System |
| 1999 | GMC | Savana 1500 | Pump To Hydroboost | |
| 1999 | GMC | Savana 2500 | Pump To Hydroboost | w/o Brake Warning System |
| 1999 | GMC | Savana 2500 | Pump To Hydroboost | |
| 1999 | GMC | Savana 3500 | Pump To Hydroboost | w/o Brake Warning System |
* 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.