HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3404050 Power Steering Return Line Hose Assembly - Cooler Tube
Part #: 3404050

Sunsong 3404050 Power Steering Return Line Hose Assembly - Cooler Tube

Cooler Tube
⚙️ 12 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$55.39Free 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: Hyundai and Kia, Optima and Sonata
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Power Steering Return Line Hose Assembly for Hyundai and Kia

The Sunsong 3404050 power steering return line hose assembly is designed to maintain optimal hydraulic fluid flow in your vehicle's steering system. Engineered for Hyundai Optima and Kia Sonata models, this hose assembly ensures consistent performance and durability under demanding driving conditions.

Key Features of Sunsong Power Steering Return Line Hose

  • Compatible with Hyundai Optima and Kia Sonata power steering systems
  • Durable construction to withstand high pressure and temperature variations
  • Designed to meet or exceed OEM specifications for reliable fit and function
  • Includes technical tip Tt1000 for installation and maintenance guidance
  • Part number 3404050 ensures precise replacement and compatibility

Detailed Product Description

The Sunsong 3404050 power steering return line hose assembly is a critical component in the hydraulic steering system of Hyundai Optima and Kia Sonata vehicles. This hose assembly facilitates the return flow of power steering fluid from the steering gear back to the reservoir, helping maintain proper fluid circulation and steering responsiveness. Manufactured with quality materials, it resists wear, cracking, and leaks, contributing to the longevity of the steering system. The included technical tip Tt1000 provides valuable information for proper installation and troubleshooting, supporting professional maintenance and repair.

Common Issues Addressed by This Power Steering Hose

  • Leaking or cracked power steering return lines causing fluid loss
  • Reduced steering responsiveness due to fluid circulation problems
  • Unusual noises from the power steering system linked to hose failure
  • Overheating or pressure loss in the hydraulic steering circuit
  • Preventing contamination and maintaining system integrity

Installation Notes and Tips

When installing the Sunsong 3404050 power steering return line hose assembly, refer to the technical tip Tt1000 for detailed guidance. Ensure all connections are secure and free of debris to prevent leaks. It is recommended to inspect the entire power steering system for wear or damage during replacement. Proper bleeding of the power steering system after installation will help avoid air pockets and ensure smooth steering operation.

Quality Assurance and Warranty Information

Sunsong manufactures the 3404050 power steering return line hose assembly to meet stringent quality standards, ensuring reliable performance in Hyundai Optima and Kia Sonata vehicles. While specific warranty details are not provided, Sunsong products typically undergo rigorous testing to comply with OEM requirements, offering confidence in durability and fitment.

BrandSunsong
Part Number3404050
Tech TipTt1000

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2005HyundaiSonataCooler Tube
2005KiaOptimaCooler Tube
2004HyundaiSonataCooler Tube
2004KiaOptimaCooler Tube
2003HyundaiSonataCooler Tube
2003KiaOptimaCooler Tube
2002HyundaiSonataCooler Tube
2002KiaOptimaCooler Tube
2001HyundaiSonataCooler Tube
2001KiaOptimaCooler Tube
2000HyundaiSonataCooler Tube
1999HyundaiSonataCooler Tube

* 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:

3664295550992967

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