Keep fluid moving back through the steering system with the Sunsong power steering return line hose assembly, MPN 3402242. Positioned from the gear, this line carries low-pressure power steering fluid on the return side, from the steering gear back toward the pump reservoir. It is a direct-fit replacement for the 2004-2007 Pontiac Grand Prix, 2005-2007 Buick LaCrosse, and 2005-2008 Buick Allure. See the Buyer's Guide tab for engine details.
Sunsong is a vertically integrated manufacturer of automotive fluid transfer hoses and lines. It develops its products around what installers need and designs its lines for exact form, fit, and function.
Signs a return line may need replacing include power steering fluid seeping from the hose or fittings, a steadily dropping fluid level, or a pump that whines when the fluid runs low. Find the source of the leak before replacing parts.
Interchange: 2647-715042
2647715042 · 37526 · 92452 · 365862 · 10325236 · 10353400 · 10362782 · 15781942 · 76755 · 70094 · 13402242
This part cross-references / interchanges with the following part numbers:
What does a power steering return line hose assembly do?
It carries low-pressure power steering fluid on the return side, from the steering gear back toward the pump reservoir.
Which vehicles does Sunsong 3402242 fit?
It is listed for the 2004-2007 Pontiac Grand Prix, 2005-2007 Buick LaCrosse, and 2005-2008 Buick Allure. See the Buyer's Guide tab for engine details.
What pressure is this return hose rated for?
Sunsong rates its return hoses for a maximum working pressure of 250 psi. They are suited to low-pressure, high-temperature operation.
Is the hose tested before it ships?
Yes. Every Sunsong return hose goes through a high-pressure quality assurance test before it leaves the factory.
What are signs the return line may need replacing?
Fluid seeping from the hose or fittings, a falling fluid level, or a pump that whines when the fluid is low may indicate a leak. Confirm where the fluid is escaping before you replace the line.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
