24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00
A-Premium Labor Day Deals Up to 15% OFFA-Premium Labor Day Deals Up to 15% OFF
Add your vehicle to ensure fitment/Choose a yearRequired Fields
Select a different vehicle
Make/Model
VIN
Save

Lexus SC430 Power Steering Hose

5 items

Upgrade your vehicle's power steering hoses with A-Premium's high-quality options. Choose reliability and durability for a smoother ride.

  • All filters
  • Sort By
  • Year
  • Price
  • Placement on Vehicle
  • Brand
  • Warranty
2 Pcs Power Steering Return & Pressure & Reservoir Line Hoses Assembly for Lexus2 Pcs Power Steering Return & Pressure & Reservoir Line Hoses Assembly for Lexus
A-Premium®Part # APPSH3113
2 Pcs Power Steering Return & Pressure & Reservoir Line Hoses Assembly for Lexus
4.7179 Reviews
$131.99
Low stock: Only 1 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2000 Lexus GS400, 2001 - 2005 Lexus GS430, 2002 - 2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus SC430
Item LocatedUnited States
Quantity2
Installation PositionReservoir To Pump(Reservoir)
ConditionNew
item #1018AC26
Show less
Power Steering Return Line Hose Assembly for Lexus GS430 2001-2005 GS400 SC430
A-Premium®Part # APPSH1797
Power Steering Return Line Hose Assembly for Lexus GS430 2001-2005 GS400 SC430
4.7179 Reviews
$107.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2000 Lexus GS400, 2001 - 2005 Lexus GS430, 2002 - 2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus SC430
Item LocatedUnited States
Quantity1
Part interchange
4441030410, 3404942
ConditionNew
item #1003XXK4
Show less
Power Steering Reservoir Line Hose Assembly for Lexus GS400 98-00 GS430 02-10
A-Premium®Part # APPSH1798
Power Steering Reservoir Line Hose Assembly for Lexus GS400 98-00 GS430 02-10
4.7179 Reviews
$32.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2000 Lexus GS400, 2001 - 2005 Lexus GS430, 2002 - 2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus SC430
Item LocatedUnited States
Quantity1
Part interchange
4438430200C, 3404943
ConditionNew
item #10047DS8
Show less
Power Steering Pressure Line Hose Assembly for Lexus GS400 1998-2000 GS430 SC430
A-Premium®Part # APPSH3030
Power Steering Pressure Line Hose Assembly for Lexus GS400 1998-2000 GS430 SC430
4.7179 Reviews
$103.99
Low stock: Only 1 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2000 Lexus GS400, 2001 - 2005 Lexus GS430, 2002 - 2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus SC430
Item LocatedUnited States
Quantity1
ConditionNew
item #10050733
Note
It is pressure and return line assembly
Show less
Power Steering Pressure Line Hose Assembly for Lexus GS400 GS430 SC430 4.0L 4.3L
A-Premium®Part # APPSH2942
Power Steering Pressure Line Hose Assembly for Lexus GS400 GS430 SC430 4.0L 4.3L
4.7179 Reviews
$91.99
Low stock: Only 5 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2000 Lexus GS400, 2001 - 2005 Lexus GS430, 2002 - 2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus SC430
Item LocatedUnited States
Quantity1
Part interchange
3402544, 4441030410
ConditionNew
item #1004U58L
Show less

What is a power steering hose?

Power steering hoses connect the steering pump and the reservoir to help the steering system work. Hoses carry the power steering fluid from the reservoir to the steering box and recirculate it back to the reservoir. A power steering system has two types of hoses: a high-pressure hose and a low-pressure hose. The high-pressure hose is made from a reinforced synthetic compound, usually with a double-flared compression fitting. It is made to withstand high pressure and temperature between the power steering pump and steering box. The low-pressure hose may not use compression fittings because the temperature and pressure of power steering fluid in the low-pressure hose are not as high as in the high-pressure hose. It is necessary to check your power steering hoses regularly since the power steering fluid is highly flammable. A malfunctioned power steering hose can not only make your vehicle hard to steer but also be a hazard if the power steering fluid is left to leak on your motor.

Signs of a power steering hose failure

  1. Fluid leaks
    Puddles or spots of power steering fluid under the vehicle indicate a leak from the hose.
  2. Steering difficulties
    Increased effort is required to turn the steering wheel, making it feel stiff or unresponsive.
  3. Whining noises
    A whining or groaning sound when turning the steering wheel can signal low fluid levels due to a leak.
  4. Fluctuating steering response
    The steering may feel inconsistent or wobble, particularly at low speeds.
  5. Burning smell
    A burning odor may arise if the power steering fluid overheats due to a lack of fluid.
  6. Dashboard warning light
    The power steering warning light may illuminate, indicating potential issues with the system.

Why A-Premium power steering hoses

The purpose of A-Premium's life is to build a framework that makes auto repairs predictable. We provide 24/7 service time, great product quality, 90 days of free return, 3-year warranty. We always believe that your shopping experience matters a lot.

Related Blogs

High-Pressure vs. Low-Pressure Power Steering Hose: PSI, Function, and Identification

Learn how high- and low-pressure power steering hoses differ in PSI rating, fluid path, construction, fittings, failure signs, and fitment before choosing a replacement.

Aug 04, 2026

What is Power Steering Hose?

Understanding power steering hose through its working principle, various type and common problems.

Jul 21, 2026

Power Steering Hose Replacement

Gain insights on power steering hose failing cauuse, when and how to replace a new power steering hose from our guide.

Jul 21, 2026