VNE 4008271 Power Brake Booster Line

Reliable Power Brake Booster Line for BMW Models

The VNE Power Brake Booster Line (Part Number 4008271) is designed specifically for select BMW vehicles, including the 135i, 335i, 335is, 335i xDrive, 535i, 535xi, and Z4. This brake hose ensures consistent brake booster performance and maintains proper brake system pressure for safe and responsive braking.

• Compatible with BMW 135i, 335i, 335is, 335i xDrive, 535i, 535xi, and Z4 models
• OEM-quality power brake booster line for reliable brake system function
• Durable construction to withstand high pressure and temperature variations
• Part Number 4008271 ensures precise fitment and easy installation
• Manufactured by VNE, a trusted brand in automotive brake components

Product Details and Compatibility

This power brake booster line is engineered to meet the specifications required by BMW brake systems. It connects the brake booster to the master cylinder, allowing vacuum pressure to assist in brake pedal operation. The part number 4008271 corresponds to this exact replacement line, ensuring compatibility with the listed BMW models. Using the correct brake booster line is critical for maintaining brake responsiveness and safety.

Common Applications and Problem Resolution

• Restores proper vacuum pressure to the brake booster
• Eliminates brake pedal hardness caused by leaks or blockages
• Prevents brake fluid leaks that can compromise braking performance
• Addresses issues related to cracked or worn brake booster lines
• Ensures consistent brake assist function for improved vehicle control

Installation Notes and Tips

• Verify vehicle compatibility with BMW 135i, 335i, 335is, 335i xDrive, 535i, 535xi, or Z4 before installation
• Inspect surrounding brake components for wear or damage during replacement
• Use proper tools to avoid damaging fittings or connectors
• Bleed the brake system after installation to remove air and ensure optimal performance
• Consult the vehicle’s service manual for torque specifications and detailed procedures

Quality Assurance and Warranty

VNE manufactures this power brake booster line to meet or exceed OEM standards, providing reliable performance and durability. The part number 4008271 undergoes quality control inspections to ensure proper fit and function. While specific warranty details may vary, VNE typically offers coverage against manufacturing defects to support long-term use in BMW vehicles.