Sunsong 3402523 Power Steering Reservoir Hose

Overview of Sunsong Power Steering Reservoir Hose 3402523

The Sunsong Power Steering Reservoir Hose 3402523 is designed specifically for select BMW models including the 323i, 323is, 328i, 328is, and Z3. This 12.3-inch CPE hose features 5/8 inch ID hose fittings on both ends, ensuring a secure and reliable connection within your vehicle's power steering system.

• Compatible with BMW 323i, 323is, 328i, 328is, and Z3 models
• Part number 3402523 for precise identification
• 12.3 inches (312 mm) length for exact fitment
• 5/8 inch inner diameter hose fittings on both ends
• Constructed from durable CPE hose material
• No bracket included, designed for direct hose connection
• Does not include a power steering switch port

Detailed Product Description

This power steering reservoir hose from Sunsong is engineered to meet the specifications required by BMW vehicles such as the 323i, 323is, 328i, 328is, and Z3. The hose is made from chlorinated polyethylene (CPE), a material known for its resistance to heat, pressure, and fluid compatibility, which is critical for maintaining the integrity of the power steering system. Both ends of the hose feature 5/8 inch inner diameter fittings designed as ID hoses, providing a secure and leak-resistant connection to the reservoir and pump. With a length of 12.3 inches (312 mm), this hose fits precisely without the need for modification or additional brackets.

Common Applications and Issues Addressed

• Replacement of worn or cracked power steering reservoir hoses
• Elimination of fluid leaks caused by deteriorated hose material
• Restoration of proper power steering fluid flow and pressure
• Prevention of steering system damage due to hose failure
• Maintenance of optimal steering performance in BMW 323i, 323is, 328i, 328is, and Z3 models

Installation Notes and Tips

When installing the Sunsong power steering reservoir hose 3402523, ensure the vehicle is cooled down and the power steering system is depressurized. Carefully remove the old hose and inspect the fittings for any signs of wear or damage. The hose does not include a bracket, so secure it properly to avoid contact with moving parts or heat sources. Use the correct 5/8 inch ID hose clamps to ensure a tight seal. The included technical tip (Tt1000) suggests verifying hose routing to prevent kinks or bends that could restrict fluid flow.

Quality Assurance and Warranty

Sunsong manufactures this power steering reservoir hose to meet OEM standards for fit, form, and function. The use of CPE material ensures durability and resistance to common power steering fluids. While specific warranty details are not provided, Sunsong products typically come with a limited warranty against defects in material and workmanship. Always verify warranty terms with the point of purchase.