Genuine 0065427820 Mercedes-Benz High Tone Horn 510Hz

The Genuine Mercedes-Benz part number 0065427820 is a high-tone replacement horn designed for a wide range of Mercedes-Benz vehicles. This horn produces a sound response of 510Hz, providing maximum alertness to other drivers and pedestrians on the road.

Key Features:

• High-tone frequency: 510Hz for optimal audible alertness
• Genuine OE replacement part manufactured by Bosch
• Direct fit for numerous Mercedes-Benz C-Class, E-Class, S-Class, CL-Class, GL-Class, ML-Class, and SL-Class models
• Mounts to the front cross member of the vehicle
• Operates using electromagnetic solenoid and internal diaphragm for sound generation

Replacement Information:

This horn supersedes multiple previous Mercedes-Benz part numbers and must be replaced in pairs with matching frequency horns (420Hz/510Hz pairing). Installation requires unplugging the wire connector and unbolting the horn from its mounting bracket.

Alternate Part Numbers:

006-542-78-20, 006.542.78.20, A0065427820, A 006 542 78 20