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Sunsong 3402963 Power Steering Pressure Line Hose Assembly
Power Steering Pressure Hose for Chrysler Pacifica
Sunsong 3402963 is a power steering pressure line hose assembly built for 2005-2008 Chrysler Pacifica applications. It is engineered to match the original routing and connection points for a direct replacement on the listed vehicles, including 2005, 2006, and 2007-2008 Chrysler Pacifica models.
Key Features
- Pressure line hose assembly for power steering systems
- End 1 fitting: 16 mm swivel O-ring
- End 2 fitting: 18 mm male O-ring
- 87.8 in. overall length for the listed Chrysler Pacifica fitments
- CSM hose material for fluid and heat resistance
- High-grade steel tubing with zinc electroplating for corrosion resistance
- Pressure tested before shipment for installation and operation verification
Detailed Description
This Sunsong power steering pressure hose, part number 3402963, is built to replace the factory pressure line on the Chrysler Pacifica with the correct fitment and connection style. It uses a 16 mm swivel O-ring on one end and an 18 mm male O-ring on the other, with an overall length of 87.8 inches to match the original steering system layout. The hose construction combines CSM material with steel tubing that is zinc coated to resist rust, road salt, moisture, and grime. This part cross-references Gates 366118 for the same application.
What It Helps Fix
- Power steering fluid leaks from a worn or damaged pressure line
- Steering assist loss caused by hose cracking or line failure
- Corrosion on the original steel tubing
- Noise or stiffness related to restricted steering fluid flow
- Fitment issues from an incorrect replacement hose
Installation Notes and Tips
Fits 2005 Chrysler Pacifica, N/A. Fits 2006 Chrysler Pacifica, N/A. Fits 2007-2008 Chrysler Pacifica, N/A. Re-use OEM bracket on the listed Chrysler Pacifica applications; some brackets may require rivet removal for disassembly. Verify fitting sizes, hose routing, and connection points before installation. Part number 3402963 should be matched to the vehicle’s original pressure line configuration before service begins.
Quality Assurance
Sunsong pressure hoses are manufactured to exceed original equipment performance standards, and each hose is high-pressure tested at the factory before release. The steel tubing is zinc electroplated to improve resistance to corrosion and rust in demanding driving conditions.
| Brand | Sunsong |
|---|---|
| Part Number | 3402963 |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Swivel O-Ring |
| End 2 Fitting Size (mm) | 18 |
| End 2 Fitting Type | Male O-Ring |
| Hose Material 1 | CSM |
| Length (in) | 87.8 |
| Length (mm) | 2230 |
| Tech Tip | TT1000 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Chrysler | Pacifica | N/A | Re-use OEM Bracket (some brackets may require removing rivet for diassembly) |
| 2007 | Chrysler | Pacifica | N/A | Re-use OEM Bracket (some brackets may require removing rivet for diassembly) |
| 2006 | Chrysler | Pacifica | N/A | |
| 2005 | Chrysler | Pacifica | N/A | Re-use OEM Bracket (some brackets may require removing rivet for diassembly) |
* 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.