Genuine 2034701920 Fuel Filler Neck

Overview of Genuine Fuel Tank Filler Neck for Mercedes-Benz

The Genuine Fuel Tank Filler Neck, part number 2034701920, is designed specifically for select Mercedes-Benz models including the C32 AMG, C55 AMG, C230, C240, C280, C320, C350, CLK55 AMG, CLK320, and CLK500. This component ensures proper fuel delivery and secure connection between the fuel cap and the tank.

• Compatible with multiple Mercedes-Benz models from the C-Class and CLK series
• Durable construction for reliable fuel system performance
• OEM part number 2034701920 for exact fit and function
• Designed to maintain fuel system integrity and prevent leaks
• Direct replacement part for fuel tank filler neck issues

Detailed Product Description

The Genuine Fuel Tank Filler Neck (2034701920) is engineered to meet the specifications of Mercedes-Benz vehicles listed in its fitment. This part connects the fuel filler opening to the fuel tank, providing a sealed path for fuel to enter the tank during refueling. Its precise design ensures compatibility with the fuel system components of models such as the C32 AMG and CLK500, maintaining proper fuel flow and preventing contamination or evaporation losses. Using this OEM part helps preserve the vehicle’s fuel system integrity and supports emission control compliance.

Common Applications and Problem Resolution

• Replacement for cracked or damaged filler necks causing fuel leaks
• Fixes issues with fuel odors around the filler area
• Resolves problems with fuel cap not sealing properly due to neck damage
• Addresses check engine light triggers related to evaporative emission system faults
• Prevents fuel spillage during refueling

Installation Notes and Tips

Installation of the Genuine Fuel Tank Filler Neck (2034701920) requires basic mechanical skills and proper safety precautions. It is recommended to relieve fuel system pressure before removal. Ensure all clamps and seals are properly secured to avoid leaks. Verify compatibility with your specific Mercedes-Benz model year and engine variant before installation. Professional installation is advised if unfamiliar with fuel system components.

Quality Assurance and Warranty Information

This Genuine part is manufactured to meet Mercedes-Benz OEM standards, ensuring fit, form, and function. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship. Using an OEM fuel tank filler neck helps maintain vehicle reliability and supports compliance with manufacturer specifications.