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Sunsong 3401416 Power Steering Return Line Hose Assembly - From Gear
| Brand | Sunsong 3401416 |
|---|---|
| Position | From Gear |
| End 1 Fitting Size (in) | 3/8 |
| End 1 Fitting Type | ID Hose |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Male O-Ring |
| Hose Material 1 | CSM |
| Length (in) | 82.5 |
| Length (mm) | 2095 |
| Tech Tip | TT1000|TT1001 |
| Fits | Buick and Pontiac · 16 vehicles |
OE-level performance. Return hose assembly exceeds original equipment standards for dependable steering service.
Zinc-coated steel tubing. Helps resist corrosion and rust from humidity, road salt, water, and grime.
Precision engineered. Exact-fit design restores worn components to original condition.
Cross-references Continental 50016, Dayco 92052 and Dorman - HELP 92063 for the same application. See all 13.
Sunsong 3401416 Power Steering Return Hose
The Sunsong 3401416 power steering return line hose assembly is built for low-pressure, high-temperature return-side service and is engineered to match original equipment fit and routing. It is a direct replacement for select Buick Century and Pontiac Grand Prix applications, including return hose service from the gear.
- Power steering return line hose assembly for return-side fluid flow
- Max working pressure of 250 psi for low-pressure steering return circuits
- CSM hose material for durability in demanding underhood conditions
- 82.5 in. overall length for application-specific routing
- End fittings: 3/8 in. ID hose and 16 mm male O-ring
- Precision-engineered to restore original hose fit and function
- Cross-reference: Continental 50016
Application Details
This Sunsong 3401416 hose is built around exact-fit replacement requirements for steering return service. It is compatible with 1999-2005 Buick Century, from gear, and 1997-2003 Pontiac Grand Prix, from gear, with the Grand Prix listing noting cooler-equipped, cut-to-fit service. It also fits 1997-1998 Buick Century, from gear, without variable assist. The 3401416 part number is a useful match when replacing a worn or leaking return hose on these vehicles.
High-grade steel tubing with zinc electroplating adds corrosion resistance against humidity, road salt, water, and grime. The hose assembly is engineered to restore the original routing and wear points of the steering return system, helping maintain proper fluid transfer in the power steering circuit. For buyers searching for a Buick Century power steering return hose or Pontiac Grand Prix return line hose, the 3401416 provides a direct-fit service solution.
What This Hose Helps Address
- Power steering fluid seepage or leakage at the return line
- Cracked, hardened, or deteriorated hose material
- Corrosion on exposed tubing and fittings
- Poor hose routing or fit after prior repairs
- Return-side steering service on Buick Century and Pontiac Grand Prix models
Installation Notes
Verify the end fittings, length, and routing before installation. This assembly uses a 3/8 in. ID hose end and a 16 mm male O-ring end, with no bracket included. On the 1997-2003 Pontiac Grand Prix application, the fitment note specifies cooler-equipped, cut-to-fit service. Confirm the vehicle’s steering configuration and compare the removed hose to the new assembly before final installation.
Quality Assurance
Sunsong manufactures this return hose assembly to exceed original equipment performance standards for return-side steering service. The 3401416 is built with corrosion-resistant tubing and application-specific engineering to support reliable replacement on the listed Buick Century and Pontiac Grand Prix vehicles.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Buick | Century | — | From Gear | — |
| 2004 | Buick | Century | — | From Gear | — |
| 2003 | Buick | Century | — | From Gear | — |
| 2003 | Pontiac | Grand Prix | — | From Gear | Fitment note: With cooler, cut-to-fit. |
| 2002 | Buick | Century | Custom | From Gear | — |
| 2002 | Pontiac | Grand Prix | — | From Gear | Fitment note: With cooler, cut-to-fit. |
| 2001 | Buick | Century | Custom | From Gear | — |
| 2001 | Pontiac | Grand Prix | — | From Gear | Fitment note: With cooler, cut-to-fit. |
| 2000 | Buick | Century | Custom | From Gear | — |
| 2000 | Pontiac | Grand Prix | — | From Gear | Fitment note: With cooler, cut-to-fit. |
| 1999 | Buick | Century | Custom | From Gear | — |
| 1999 | Pontiac | Grand Prix | — | From Gear | Fitment note: With cooler, cut-to-fit. |
| 1998 | Buick | Century | — | From Gear | w/o Variable Assist |
| 1998 | Pontiac | Grand Prix | — | From Gear | Fitment note: With cooler, cut-to-fit. |
| 1997 | Buick | Century | — | From Gear | w/o Variable Assist |
| 1997 | Pontiac | Grand Prix | — | From Gear | Fitment note: With cooler, cut-to-fit. |
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