---
product_id: 66816120
title: "Metra Electronics 40-NI12 Antenna Cable to Aftermarket Radio Adapter for Select 2007-Up Infiniti/Nissan Vehicles"
brand: "metra"
price: "KSh6502"
currency: KES
in_stock: true
reviews_count: 5
category: "Metra"
url: https://www.desertcart.co.ke/products/66816120-metra-electronics-40-ni12-antenna-cable-to-aftermarket-radio-adapter
store_origin: KE
region: Kenya
---

# Seamless antenna integration Plug-and-play factory fit Compatible with 2007+ Infiniti/Nissan Metra Electronics 40-NI12 Antenna Cable to Aftermarket Radio Adapter for Select 2007-Up Infiniti/Nissan Vehicles

**Brand:** metra
**Price:** KSh6502
**Availability:** ✅ In Stock

## Summary

> 📻 Upgrade your sound, keep your style.

## Quick Answers

- **What is this?** Metra Electronics 40-NI12 Antenna Cable to Aftermarket Radio Adapter for Select 2007-Up Infiniti/Nissan Vehicles by metra
- **How much does it cost?** KSh6502 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/66816120-metra-electronics-40-ni12-antenna-cable-to-aftermarket-radio-adapter)

## Best For

- metra enthusiasts

## Why This Product

- Trusted metra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Thousands:** With a 4.6-star rating from over 3,400 users, join the community upgrading their ride with confidence.
- • **Crystal Clear Reception:** Maintains optimal radio signal quality for your aftermarket stereo, so you never miss a beat on your commute.
- • **Effortless Compatibility:** Designed specifically for select 2007-up Infiniti and Nissan models, ensuring a perfect fit every time.
- • **Ultra-Lightweight Design:** At just 2 grams, this adapter is virtually unnoticeable yet built to last.
- • **Plug-and-Play Installation:** Connects directly to your factory antenna plug—no splicing or modifications needed, saving you time and hassle.

## Overview

The Metra Electronics 40-NI12 is a factory antenna cable adapter designed for select 2007 and newer Infiniti and Nissan vehicles. It enables seamless connection between your factory antenna and aftermarket radio receivers, ensuring easy plug-and-play installation without signal loss. Lightweight and highly rated, it’s the perfect upgrade for millennial professionals seeking hassle-free, high-quality in-car audio enhancements.

## Description

Factory Antenna Cable to Aftermarket Radio Receivers for Select Honda and Acura Vehicles

Review: Excelente, funciono muy bien, y de facil instalacion en una ridgeline 2007
Review: I used this when replacing the head unit on an 08 Odyssey. It was a perfect fit and works well, no issues with the reception.

## Features

- Factory Antenna Cable to Aftermarket Radio Receivers
- For select Honda and Acura vehicles
- Fits Into Factory Plug

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000K4YOCG |
| Audio jack | 3.5 mm Jack |
| Batteries | 2 Lithium Ion batteries required. |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,406) |
| Date First Available | 7 Aug. 2012 |
| Item Weight | 2 g |
| Item model number | 40-HD10 |
| Other display features | Wireless |
| Product Dimensions | 34.29 x 5.08 x 1.27 cm; 2 g |
| Special features | car stereo, double din car stereo, pioneer car stereo, car stereo bluetooth, kenwood car stereo, bluetooth car stereo, pioneer double din car stereo, alpine car stereo, android car stereo, touch screen car stereo, single din car stereo, car stereo with backup camera, sony car stereo, indash car stereo touch screen, double din car stereo with navigation, 2 din car stereo, car stereo harness, car st… |

## Product Details

- **Antenna:** Radio
- **Brand:** Metra
- **Colour:** Black
- **Global Trade Identification Number:** 00086429137961
- **Impedance:** 1 Ohms
- **Manufacturer:** METRA Ltd
- **Maximum range:** 1 Metres
- **Number of channels:** 1
- **Product dimensions:** 5.1L x 0.1W x 34.3H centimetres
- **UPC:** 086429137961

## Images

![Metra Electronics 40-NI12 Antenna Cable to Aftermarket Radio Adapter for Select 2007-Up Infiniti/Nissan Vehicles - Image 1](https://m.media-amazon.com/images/I/51cpsR7HI1L.jpg)
![Metra Electronics 40-NI12 Antenna Cable to Aftermarket Radio Adapter for Select 2007-Up Infiniti/Nissan Vehicles - Image 2](https://m.media-amazon.com/images/I/41aMtd4BGpL.jpg)
![Metra Electronics 40-NI12 Antenna Cable to Aftermarket Radio Adapter for Select 2007-Up Infiniti/Nissan Vehicles - Image 3](https://m.media-amazon.com/images/I/81Gea+w6lAL.jpg)
![Metra Electronics 40-NI12 Antenna Cable to Aftermarket Radio Adapter for Select 2007-Up Infiniti/Nissan Vehicles - Image 4](https://m.media-amazon.com/images/I/81kDsH9zBbL.jpg)

## Questions & Answers

**Q: Can the wire be hooked up to the system remote wire?**
A: I have mine hooked up to the switched wire coming from factory, But i heard its better to just connect it to Constant (+)(red wire)

**Q: what is the blue wire for?**
A: Connect it to an auxiliary power wire. I hadn't done that, and all I got were a few AM stations. Once I connected the blue wire to a red accessory wire behind my radio, all was well. Do it before you finish installation, and save yourself lots of time!

**Q: antenna adapter blue wire can I connectto where**
A: The wire labeled ANTENNA that comes off the back of the stereo. Not every unit will use this wire.

**Q: Is this needed to put a aftermarket radio in a 09 Honda Civic**
A: Pilot

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***. on 25 April 2025*

Excelente, funciono muy bien, y de facil instalacion en una ridgeline 2007

### ⭐⭐⭐⭐⭐ Review
*by J***N on 8 December 2023*

I used this when replacing the head unit on an 08 Odyssey. It was a perfect fit and works well, no issues with the reception.

### ⭐⭐⭐⭐⭐ Review
*by R***T on 18 April 2021*

Onéreux par rapport à d’autres produits sans marque, mais la qualité sonore est préservée. Aucun soucis pour le branchement, s’adapte parfaitement.

## Frequently Bought Together

- Metra Electronics 40-HD10 Factory Antenna Cable to Aftermarket Radio Receivers for Select Honda/Acura Vehicles
- Metra 70-7863 Amplifier Retention Wire Harness for 2003-2011 Honda Element
- Metra 70-1721 Blue Wiring Harness for 1998-2013 Acura/Suzuki/Honda Vehicles, Blue

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**Shop now:** [https://www.desertcart.co.ke/products/66816120-metra-electronics-40-ni12-antenna-cable-to-aftermarket-radio-adapter](https://www.desertcart.co.ke/products/66816120-metra-electronics-40-ni12-antenna-cable-to-aftermarket-radio-adapter)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-07*