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Small black plastic antenna adapter with coaxial connectors, 20 40

METRA

METRA 40LX20 Antenna Adapter for Lexus car electronics accessory

SKU CH-4X7V-5Z556

Connects an aftermarket antenna to the factory Lexus radio

  • Product typeCar Stereo Add-Ons
  • Connects aftermarket antenna to factory radio
  • Model 40LX20 designed for Lexus vehicles
  • Car stereo add-on for audio upgrades
  • New condition ready for installation

METRA 40LX20 Antenna Adapter for Lexus

The METRA 40LX20 antenna adapter enables installation of an aftermarket antenna while keeping the factory Lexus radio. It serves owners who want improved reception without replacing the original head unit.

Upgrades from a damaged

The adapter replaces a broken factory antenna plug or a missing link when fitting a new mast. The jump is worth it when the existing connector is corroded, snapped or incompatible with the replacement antenna you have chosen.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 95% of the 2,768 comparable items (median $21.99).

Specifications

Product
Product typeCar Stereo Add-Ons

Questions about this item

What antenna connector does the 40LX20 adapter fit on the factory Lexus radio?

The 40LX20 plugs into the factory radio's antenna port so an aftermarket antenna lead can be connected without cutting the original harness.

Which step do installers often miss when fitting the 40LX20?

Fully seat the adapter into the radio's antenna socket until it clicks; a loose fit causes static or no signal.

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