This Metra 40-NI12 antenna adapter is constructed from copper, polypropylene and steel materials and enables you to securely adapt an aftermarket antenna to your compatible 2007 or later Nissan vehicle's OEM radio.
Q: How many adapters are included?
A: This product includes one antenna adapter.
Q: What is this Metra adapter made of?
A: This Metra 40-NI12 antenna adapter is constructed from copper, polypropylene and steel materials.
Q: What does this antenna adapter do?
A: This Metra antenna adapter enables you to securely adapt an aftermarket antenna to your compatible vehicle's OEM radio.
Q: Is this antenna adapter compatible with a 2008 Nissan?
A: This adapter is compatible with most Nissan vehicles from 2007 and later, so it should be compatible with your 2008 model.
Q: What is the purpose of the copper, polypropylene, and steel materials?
A: These materials provide durability and ensure a secure, reliable connection.
Q: What is the second wire for
A: I'm assuming it is a ground wire. I didn't use it and the adapter works perfectly.
Q: What else other than Nissan fits?
A: used it for my nissan versa.
Customers recognize the Antenna Adapter for its broad compatibility and ease of installation. Users appreciate the adapter's fit with factory plugs and its contribution to maintaining radio stability. Furthermore, customers have noted the good sound quality, ease of use, and reliable connection that the adapter provides. The adapter's reception and reasonable price point have also been positively acknowledged.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

This Metra 40-NI12 antenna adapter is constructed from copper, polypropylene and steel materials and enables you to securely adapt an aftermarket antenna to your compatible 2007 or later Nissan vehicle's OEM radio.

This antenna adapter connects an aftermarket radio to the OEM antenna found in select 2005-2013 Subaru vehicles.

Easily adapt an aftermarket antenna to your compatible 2007 or later Infiniti or Nissan vehicle's OEM radio with this Metra 40-NI22 antenna adapter, which is made from copper, polypropylene and steel materials for a secure connection.

Eliminate the need for an aftermarket Satellite Radio antenna with this Maestro HRN-ANT-SAT1 adapter, which allows you to use your factory satellite antenna with an aftermarket Satellite Radio. The SMB connector enables versatile use.
| Pros for Metra - Antenna Adapter for Select 1999-2023 Chevrolet Nissan Subaru Acura Infiniti - Black | |||
|---|---|---|---|
| Compatibility, Installation, Fit, Radio, Sound Quality | Compatibility, Installation, Antenna, Fit | Radio | Compatibility, Installation, Antenna, Performance, Ease of use |
| Cons for Metra - Antenna Adapter for Select 1999-2023 Chevrolet Nissan Subaru Acura Infiniti - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Price |