HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3404247 Power Steering Reservoir Hose
Part #: 3404247

Sunsong 3404247 Power Steering Reservoir Hose

⚙️ 6 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$22.78Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus, LS430
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Power Steering Reservoir Hose for Lexus LS430

The Sunsong 3404247 power steering reservoir hose is designed specifically for the Lexus LS430, providing a durable and precise fit. Engineered with quality materials, this hose ensures consistent performance in your vehicle's power steering system.

  • Compatible with Lexus LS430 power steering systems
  • Length of 8.4 inches (213 mm) for exact fitment
  • Constructed from CSM hose material for durability and flexibility
  • Id hose fitting type on one end for secure connection
  • No bracket or power steering switch port included

Durable Construction and Precise Fitment

The Sunsong 3404247 power steering reservoir hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion. Measuring 8.4 inches (213 mm) in length, this hose is designed to fit the Lexus LS430 power steering reservoir without the need for additional brackets or switch ports. The id hose fitting type on one end ensures a tight and leak-free connection, maintaining the integrity of the power steering fluid flow.

Purpose and Common Applications

  • Replaces worn or cracked power steering reservoir hoses on Lexus LS430
  • Prevents fluid leaks that can lead to steering performance issues
  • Helps maintain proper hydraulic pressure in the power steering system
  • Addresses hose swelling or softening caused by heat and fluid exposure
  • Restores reliable steering response and reduces noise from fluid leaks

Installation Notes and Tips

When installing the Sunsong 3404247 power steering reservoir hose, ensure the vehicle is cool and the power steering system is depressurized. Carefully remove the old hose and inspect the fittings for damage or corrosion. Use appropriate clamps to secure the hose ends, verifying that the id hose fitting is properly seated. Check for leaks after installation by running the engine and turning the steering wheel fully in both directions.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM specifications for fit and function. While specific warranty details for part number 3404247 are not provided, Sunsong products typically undergo rigorous quality control to ensure durability and reliability in automotive applications.

BrandSunsong
Part Number3404247
Bracket (Y/N)N
End 1 Fitting TypeId hose
Hose Material 1Csm
Length (in)8.4
Length (mm)213
PS Switch Port (Y/N)N

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2006LexusLS430N/A
2005LexusLS430N/A
2004LexusLS430N/A
2003LexusLS430N/A
2002LexusLS430N/A
2001LexusLS430N/A

* 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:

4434850020

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.