40VL20

The Metra 40-VL20 is a premium antenna adapter designed to integrate select factory amplified antenna systems with aftermarket radios. This adapter helps maintain strong AM/FM reception when upgrading your vehicle’s stereo system, making it an essential component for a clean and reliable installation.

Features & Benefits

• Retains factory amplified antenna functionality
• Ensures strong AM/FM radio reception after radio replacement
• Plug-and-play design for simplified installation
• High-quality molded connectors for durability
• Helps eliminate poor reception caused by improper antenna integration
• Ideal for aftermarket head unit installations

Specifications

• Product Type: Amplified Antenna Adapter
• Connector Style: European-style antenna connector
• Application: Factory amplified antenna to aftermarket radio
• Installation Type: Plug-and-play
• Construction: OEM-quality molded connectors and wiring
• Signal Support: AM/FM radio frequencies
• Compatibility: Select European vehicles

Installation Notes

The 40-VL20 is commonly required when replacing the factory radio in vehicles equipped with amplified antenna systems. Without the proper adapter, radio reception quality may decrease significantly. This adapter allows the aftermarket stereo to properly power and interface with the factory antenna system.

Vehicle Compatibility

Compatible with select European vehicle applications. Vehicle fitment should always be verified prior to purchase to ensure proper compatibility with your specific make and model