HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3403730 Power Steering Reservoir Hose
Part #: 3403730

Sunsong 3403730 Power Steering Reservoir Hose

⚙️ 17 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, Impreza
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Power Steering Reservoir Hose for Subaru Impreza

The Sunsong 3403730 power steering reservoir hose is designed specifically for Subaru Impreza models, providing reliable fluid transfer within the power steering system. Engineered with durable materials and precise fittings, this hose ensures consistent performance and compatibility.

  • Compatible with Subaru Impreza power steering systems
  • End 1 and End 2 fitting size: 16 mm
  • Both ends feature ID hose type fittings for secure connections
  • Constructed from CPE (chlorinated polyethylene) for enhanced durability
  • Length of 25.2 inches (640 mm) for exact fitment
  • Technical tip reference: TT1000 for installation guidance

Durable Construction and Precise Fitment

The Sunsong 3403730 power steering reservoir hose is manufactured from high-quality CPE material, known for its resistance to heat, chemicals, and wear. Both ends of the hose have 16 mm ID hose fittings, ensuring a tight and leak-free connection to the power steering reservoir and pump. With a length of 25.2 inches (640 mm), this hose is tailored to meet the exact specifications required for Subaru Impreza vehicles, maintaining proper fluid flow and system integrity.

Application and Common Issues Addressed

  • Replacement of worn or cracked power steering reservoir hoses
  • Resolving power steering fluid leaks caused by damaged hoses
  • Preventing loss of steering assist due to hose failure
  • Maintaining proper hydraulic pressure within the power steering system
  • Ensuring compatibility with Subaru Impreza power steering components

Installation Notes and Tips

When installing the Sunsong 3403730 hose, ensure both 16 mm ID hose fittings are securely connected to the corresponding reservoir and pump ports. Refer to technical tip TT1000 for detailed installation procedures to avoid leaks and ensure optimal performance. Inspect surrounding components for wear during replacement to maintain overall system reliability.

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet OEM standards for fit and function. The 3403730 part number undergoes rigorous quality control to ensure durability and performance in Subaru Impreza vehicles. While specific warranty details are not provided, Sunsong products typically adhere to industry quality benchmarks for automotive replacement parts.

BrandSunsong
Part Number3403730
End 1 Fitting Size (mm)16
End 1 Fitting TypeId hose
End 2 Fitting Size (mm)16
End 2 Fitting TypeId hose
Hose Material 1Cpe
Length (in)25.2
Length (mm)640
Tech TipTt1000

This part fits 17 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2012SubaruImprezaWRXN/A
2012SubaruImprezaWRX STIN/A
2012SubaruImprezaWRX STI LimitedN/A
2012SubaruImprezaWRX PremiumN/A
2012SubaruImprezaWRX LimitedN/A
2011SubaruImprezaWRXN/A
2011SubaruImprezaWRX STIN/A
2011SubaruImprezaWRX STI LimitedN/A
2011SubaruImprezaWRX PremiumN/A
2011SubaruImprezaWRX LimitedN/A
2010SubaruImprezaWRXN/A
2010SubaruImprezaWRX STIN/A
2010SubaruImprezaWRX STI Special EditionN/A
2010SubaruImprezaWRX PremiumN/A
2010SubaruImprezaWRX LimitedN/A
2010SubaruImpreza2.5 GTN/A
2009SubaruImprezaWRX STIN/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:

340373034611AG220

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