• Metra 70-7550 Radio Wiring Harness for Nissan & INFINITI Vehicles
  • Metra 70-7550 Radio Wiring Harness for Nissan & INFINITI Vehicles - product image 2
  • Metra 70-7550 Radio Wiring Harness for Nissan & INFINITI Vehicles - product image 3
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Metra

Metra 70-7550 Radio Wiring Harness for Nissan & INFINITI Vehicles

Metra 70-7550 Radio Wiring Harness for Nissan & INFINITI Vehicles

$14.99 USD
$14.99 USD
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Before you order

Buy with the right details confirmed

Review the application and system requirements

Confirm the size, power, connections, and included or separately required parts described on this page.

Metra 70-7550 is a radio replacement wiring harness for select Nissan, INFINITI, and Suzuki vehicles. It helps install an aftermarket radio while keeping the factory radio connectors intact and giving the installer a cleaner, vehicle-specific wiring connection.

At a Glance

  • Radio replacement wiring harness for select Nissan, INFINITI, and Suzuki vehicles
  • Connects to the vehicle’s original radio connectors
  • Color-coded leads connect to the aftermarket radio harness
  • Provides power, ground, and speaker wiring connections where applicable
  • Helps avoid cutting the factory radio wiring during installation

System / Wiring Notes

  • Designed for aftermarket radio replacement in the listed vehicle applications
  • Additional parts such as a dash kit, antenna adapter, steering wheel control interface, amplifier integration interface, or retention interface may be required
  • Verify the factory radio connector, audio package, trim level, and vehicle-specific requirements before installation

Exact Vehicle Compatibility

Find your vehicle below, then match the model year and factory-equipment details in the same row. Factory radio, amplifier, navigation, trim, speaker location, and connector differences can change which installation parts are required. If anything differs, contact MCOR before ordering.

Make Model Years Factory Equipment / Qualifier Application
INFINITI FX35, FX45 2003-2008 Non-amplified factory audio system Radio wiring harness for non-amplified system
INFINITI G20 1995-1996 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan 200SX 1995-1998 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan 240SX 1995-1998 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan 350Z 2003-2005 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan 350Z 2006-2009 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Altima 1995-1997 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Altima 1998-2001 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Altima 2002-2004 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Altima 2005-2006 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Armada 2004-2005 With factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Armada 2004-2005 Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Armada 2006-2007 With factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Armada 2006-2007 Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Frontier 1998-2001 Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Frontier 1998-2001 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Frontier 2002-2004 Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Frontier 2002-2004 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Frontier 2005-2007 Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Frontier 2005-2007 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Frontier 2008 all except Base model; Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Frontier 2008 all except Base model; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Frontier 2009-2011 LE, Pro-4X, SE-6 cyl. (black color dash); Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Frontier 2009-2011 LE, Pro-4X, SE-6 cyl. (gray color dash); Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Frontier 2012 all except S trim (black color dash); Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Frontier 2012 all except S trim (black color dash); Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Frontier 2012 all except S trim (gray color dash); Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Frontier 2012 all except S trim (gray color dash); Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Hardbody Pickup 1995-1997 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Maxima 1995-1999 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Maxima 2000-2003 With DDIN style wrap around radio; Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Maxima 2000-2003 With OE single DIN with pocket; Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Maxima 2004-2006 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Murano 2003-2007 With black color dash; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Murano 2003-2007 With brushed aluminium dash; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Pathfinder 1995 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Pathfinder 1996-2000 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Pathfinder 2001-2002 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Pathfinder 2003-2004 LE; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Pathfinder 2003-2004 SE; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Pathfinder 2005-2007 Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Pathfinder 2008-2012 S; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Pathfinder Armada 2004-2005 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Quest 2004-2006 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Quest 2007-2009 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Sentra 1995-1999 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Sentra 2000-2006 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Titan 2004-2005 S trim, a.k.a. base model; Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Titan 2004-2005 With factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Titan 2004-2005 all except S trim; Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Titan 2006-2007 S trim, a.k.a. base model; Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Titan 2006-2007 With factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Titan 2006-2007 all except S trim (With dual zone climate controls); Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Titan 2006-2007 all except S trim (Without dual zone climate controls); Without factory navigation; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Titan 2008-2012 all except S trim; Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Titan 2008-2012 all except S trim; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Xterra 2000-2001 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Xterra 2002-2004 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Xterra 2005-2007 Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Xterra 2008 early production; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Xterra 2009-2012 X trim, 4WD; Non-amplified factory audio system Radio wiring harness for non-amplified system
Nissan Xterra 2009-2012 all except X trim (black color dash); Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Xterra 2009-2012 all except X trim, 2WD (gray color dash); Factory amplified audio system Radio/amp integration harness for amplified system
Nissan Xterra 2013 Without 4.3" screen; Non-amplified factory audio system Radio wiring harness for non-amplified system
Suzuki Equator 2009-2011 extended cab; Non-amplified factory audio system Radio wiring harness for non-amplified system

Fitment note: Year and model alone are not always enough to confirm compatibility. Match every factory-equipment qualifier shown for your vehicle, and contact MCOR Automotive if the radio, amplifier, navigation, speaker, camera, trim, or connector details are uncertain.

Installation Notes

  • Confirm exact year, make, model, factory audio system, trim level, and radio connector before installation
  • Additional installation parts may be required depending on the vehicle and aftermarket radio being installed
  • Professional installation is recommended for best results
  • Check the manufacturer’s instructions and vehicle fit guide before installation

What’s in the Box

  • Metra 70-7550 radio replacement wiring harness

Technical Specifications

  • Brand: Metra
  • Model: 70-7550
  • Product Type: Radio replacement wiring harness
  • Application: select Nissan, INFINITI, and Suzuki vehicles
  • Compatibility Type: Vehicle-specific
  • System Role: Aftermarket radio replacement wiring

Identifiers & Packaging

  • MPN: 70-7550
  • UPC: 086429016860
  • Sold As: Each
  • Included Components: Radio replacement wiring harness

Why Buy From MCOR Automotive

  • Authorized retailer for the brands we sell
  • Specialists in vehicle audio integration, radio replacement parts, and installation accessories
  • 22+ years of professional automotive electronics experience
  • Expert support for compatibility verification and proper setup
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