Description
Metra 40-NI20 Reverse Diversity Antenna Adapter for Select Infiniti and Nissan Factory Radios
Keep the original Nissan Diversity radio connected when replacing the antenna in a supported Infiniti or Nissan vehicle. The Metra 40-NI20 adapts the factory radio two-pin connector to an aftermarket antenna, using a female Motorola connection and a Nissan-style radio connection.
Connection Features
- Connect an aftermarket antenna to the original two-pin Nissan Diversity radio connection.
- Metra specifies retention of the factory Diversity functions for the supported installation.
- A female Motorola connector provides the replacement-antenna connection.
- The Nissan-style connector fits the original radio connection in the listed applications.
- Pair with a separately supplied 40-NI10 for the factory-radio FM-modulator installation shown on the official packaging.
Technical Specifications
| Radio system | Factory Nissan Diversity radio |
|---|---|
| Factory interface | Two-pin connector |
| Antenna connection | Female Motorola |
| Radio connection | Nissan style |
| Direction | Aftermarket antenna to factory radio |
Vehicle Applications
- 2003-2008 INFINITI FX35
- 2003-2008 INFINITI FX45
- 1991-2002 INFINITI G20
- 1996-2001 INFINITI I30
- 2002-2004 INFINITI I35
- 1993-1997 INFINITI J30
- 1990-1992 INFINITI M30
- 1990-2005 INFINITI Q45
- 1997-2003 INFINITI QX4
- 2004-2005 INFINITI QX56
- 1995-1998 Nissan 200SX
- 1989-1998 Nissan 240SX
- 1990-1996 Nissan 300ZX
- 1993-2008 Nissan Altima
- 1998-2001 Nissan Frontier
- 1987-2007 Nissan Maxima
- 1987-2010 Nissan Pathfinder
- 1993-2006 Nissan Quest
Installation Notes
For the specified factory Diversity radio and matching antenna connection. FM-modulator installations require 40-NI10 with this adapter according to the official packaging; the companion adapter is not included.
Vehicle Configuration Notes
- For Nissan Pathfinder 2008–2010 applications, the specified configuration is S trim.