Skip Navigation

Metra 40-NI20 Antenna Adapter

Works with select 1984-09 Nissan and Infiniti vehicles (OEM male to Motorola antenna female)

4 Reviews | 1 question - 1 answer

Item #: 12040NI20

In Stock

Add to Cart

Ask an expert

Our VA-based experts can help.

1.888.955.6000

ChatEmail

Add to Cart

Metra 40-NI20 Antenna Adapter

Overview

The Metra 40-NI20 antenna adapter lets you install an FM modulator to the factory OEM radio and Nissan OEM diversity antenna. It includes an OEM jack on one end and a male Motorola jack on the other. Item 12040Ni10 is also required. Note: the male Motorola plug is not used. Warranty: 60 days.

The Metra 40-NI20 antenna adapter lets you install an FM modulator to the factory OEM radio and Nissan OEM diversity antenna. It includes an OEM jack on one end and a male Motorola jack on the other. Item 12040Ni10 is also required. Note: the male Motorola plug is not used. Warranty: 60 days.

great product

bruce, alabama

What's in the Box:

  • Nissan vehicle antenna adapter cable
Reviews

Metra 40-NI20 Antenna Adapter Reviews

Average Customer Review:

4 Reviews

great product

Written by: bruce from alabama on November 1, 2014

2004 Nissan Quest
Crutchfield Customer Review (What's this?)

great product

Pros: easy to install

Cons: had to rip the whole dash apart

Not for all Nissans

Written by: Anonymous from phoenix, as on December 17, 2011

When I first installed could not get hardly any reception. I only have one antenna connectioin in my 2000 Nissan Maxima that connects to this adapter. The problem was, the second part of the adapter(for which there is no connection in my car) contains the ground wire necessary to close the antenna loop. I ended up cutting that adapter and soldering the center pin to the ground shell of the lead that connected to my reciever.

Pros:

Cons:

Woks good

Written by: David S. from Avenel NJ on April 17, 2011

Crutchfield Customer Review (What's this?)

Works good, two are needed. After both were delivered, the bag has a number for both adapters as a kit. Why did I pay for two. I would think the kit would have been cheaper.

Pros:

Cons:

Works well

Written by: Michael from Arlington, VA on January 28, 2008

Crutchfield Customer Review (What's this?)

I had to use this for my Kenwood KCA-200 Media Controller and they seem to work well.

Pros:

Cons:

Details

Hands-on research

What's in the box?

Download the Metra 40-NI20 Antenna Adapter manual

  • Nissan vehicle antenna adapter cable

Product Research

Features

Overview: The Metra AntennaWorks Nissan vehicle antenna adapter cable (40-NI20) converts the 2-pin connector of a Nissan diversity factory radio to a motorola connection for installation of an aftermarket antenna.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

It was recommended for my car. [ Kyle  Jul 20, 2016 ]
required for install in 2004 Infiniti I35 [ Vinay  May 28, 2016 ]
Needed for installation [ DOUG  Dec 10, 2015 ]

1 question already asked

Library

Searches related to the Metra 40-NI20 Antenna Adapter Works with select 1984-09 Nissan and Infiniti vehicles (OEM male to Motorola antenna female)