Sunsong 3403751 Power Steering Reservoir Hose

Overview

Sunsong 3403751 is a power steering reservoir hose built for hydraulic steering systems with low-pressure, high-temperature return flow. It is precision engineered for exact fit and uses corrosion-resistant materials to help maintain reliable steering fluid transfer.

Key Features

• Max working pressure of 250 psi for return-line service
• CPE hose construction for fluid handling durability
• 16 mm ID hose fittings on both ends
• 14.9 in. overall length for the specified application
• Electroplated steel tubing with zinc coating for added resistance to rust and corrosion
• Engineered to restore wearable components to original condition where required

Detailed Description

This Sunsong power steering reservoir hose is designed for hydraulic steering return applications and is built to exceed original equipment performance standards. The hose uses high-grade steel tubing with zinc electroplating to resist moisture, road salt, grime, and other common underhood and underbody contaminants. Sunsong 3403751 is made for exact fitment and is specified for Fits 2002-2008 Mini Cooper, N/A with Hydraulic Steering. This part cross-references Dorman - HELP (e.g., 81014) for the same application.

For Mini Cooper owners servicing a hydraulic steering return line, this hose provides the correct dimensions and fitting style for the listed application. The Sunsong 3403751 part number is also useful when verifying replacement against service records or catalog listings.

What It Is Used For

• Replacing a leaking or damaged power steering reservoir hose
• Restoring fluid transfer in a hydraulic steering return circuit
• Addressing corrosion-related hose or tube deterioration
• Correcting fitment issues caused by worn original routing components
• Servicing a Mini Cooper hydraulic steering hose with the specified configuration

Installation Notes and Tips

Confirm the vehicle uses hydraulic steering and match the listed end fitting size, hose length, and application notes before installation. Inspect adjacent brackets, grommets, heat shields, bushings, and protective sleeves during service and replace worn components as needed. Verify routing and connection points against the original hose before final assembly.

Quality Assurance

Sunsong states that this hose exceeds original equipment performance standards and is engineered for exact fit in the specified application. Part number 3403751 identifies the correct cataloged replacement for the listed Mini Cooper hydraulic steering return hose application.