Metra® 70-7550 - Aftermarket Radio Wiring Harness with OEM Plug

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Product Details


Aftermarket Radio Wiring Harness (70-7550) by Metra®, with OEM Plug. For aftermarket stereo. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With precrimped ends and prepopulated connectors, your wiring task will be highly simplified. These harness connectors will mate with your components exactly like the OEM connectors.



  • Mates the aftermarket stereo with car wiring harness
  • Allow seamless integration of custom stereo with vehicle
  • Secure connection to existing connectors avoids splicing
  • Pin-to-pin compatibility
  • Color-coded wires
  • Plugs into car harness at radio
  • Power/4 Speaker
  • One 10-pin power plug and one 6-pin speaker plug
  • Allows for the installation of an aftermarket radio using the existing factory wiring and connectors


  • Yellow - 12V Constant
  • Red - 12V Accessory
  • Black - Ground
  • Orange - Dash Light Dimmer/Illumination
  • Green - Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White - Left Front Speaker (+)
  • White with Black Stripe - Left Front Speaker (-)
  • Purple - Right Rear Speaker (+)
  • Purple with Black Stripe - Right Rear Speaker (-)
  • Gray - Right Front Speaker (+)
  • Gray with Black Stripe - Right Front Speaker (-)

Installing a custom stereo into a modern car can be a nightmare. Make your life easier by using a custom prewired harness from Metra. With preassembled connectors that mate with OEM connectors on the vehicle or your aftermarket electronics, making proper pinout is a breeze. Minimize hand crimps and splicing, especially in the cramped spaces inside the instrument panel or under the dash. Color-coded wires are easy to trace, making for fewer mistakes.

For more than 60 years, Metra® has been at the cutting edge of innovation providing premium products that are both easy to use and easy on the eye. The brand's extensive product line includes dash kits, wiring harnesses, speaker harnesses, speaker adapters, antennas and more designed to exceed the strictest customer expectations. With many years of experience and manufacturing expertise, the company leads the way in its commitment to create stereo installation accessories that offer excellent fit and unrivaled performance. Utilizing only advanced technologies and the latest equipment, Metra ensures that the quality of everything it makes is second to none.

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Warranty Information

Metra warrants that its Products will be free from defects in material and workmanship for 1 Year from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

2015 Nissan Titan
  • Base / S
2014 Nissan Titan
  • Base / S
2014 Nissan Xterra
  • X
2013 Nissan Titan
  • S
2013 Nissan Xterra
  • X
2012 Nissan Frontier
  • LE / PRO-4X / SL / SV / XE
2012 Nissan Pathfinder
  • S
2012 Nissan Titan 
2012 Nissan Xterra
  • X
2011 Nissan Pathfinder
  • S
2011 Nissan Titan 
2011 Nissan Xterra
  • X
2011 Suzuki Equator
  • Extended Cab
2010 Nissan Pathfinder
  • S
2010 Nissan Titan 
2010 Nissan Xterra
  • X
2010 Suzuki Equator
  • Extended Cab
2009 Nissan 350Z 
2009 Nissan Pathfinder
  • S
2009 Nissan Quest 
2009 Nissan Titan 
2009 Nissan Xterra
  • X
2009 Suzuki Equator
  • Extended Cab
2008 Infiniti FX35 
2008 Infiniti FX45 
2008 Nissan 350Z 
2008 Nissan Frontier
  • Nismo Off-Road / SE / XE
2008 Nissan Pathfinder
  • S
2008 Nissan Quest 
2008 Nissan Titan 
2008 Nissan Xterra 
2007 Infiniti FX35 
2007 Infiniti FX45 
2007 Nissan 350Z 
2007 Nissan Armada 
2007 Nissan Frontier 
2007 Nissan Murano 
2007 Nissan Pathfinder
  • Will Fit Model without Navigation.
2007 Nissan Quest 
2007 Nissan Titan 
2007 Nissan Xterra 
2006 Infiniti FX35 
2006 Infiniti FX45 
2006 Nissan 350Z 
2006 Nissan Altima 
2006 Nissan Armada
  • Will Fit Model without Navigation
  • Will Fit Model with Dual Zone Climate Controls
2006 Nissan Frontier 
2006 Nissan Maxima 
2006 Nissan Murano 
2006 Nissan Pathfinder
  • Will Fit Model without Navigation.
2006 Nissan Quest 
2006 Nissan Sentra 
2006 Nissan Titan 
2006 Nissan Xterra 
2005 Infiniti FX35 
2005 Infiniti FX45 
2005 Nissan 350Z 
2005 Nissan Altima 
2005 Nissan Armada
  • Will Fit Model without Navigation
  • Will Fit Model without Dual Zone Climate Controls
2005 Nissan Frontier 
2005 Nissan Maxima 
2005 Nissan Murano 
2005 Nissan Pathfinder
  • Will Fit Model without Navigation.
2005 Nissan Quest 
2005 Nissan Sentra 
2005 Nissan Titan 
2005 Nissan Xterra 
2004 Infiniti FX35 
2004 Infiniti FX45 
2004 Nissan 350Z 
2004 Nissan Altima 
2004 Nissan Armada
  • Will Fit Model without Navigation
  • Will Fit Model without Dual Zone Climate Controls
2004 Nissan Frontier 
2004 Nissan Maxima 
2004 Nissan Murano 
2004 Nissan Pathfinder
  • LE / SE
2004 Nissan Quest 
2004 Nissan Sentra 
2004 Nissan Titan 
2004 Nissan Xterra 
2003 Infiniti FX35 
2003 Infiniti FX45 
2003 Nissan 350Z 
2003 Nissan Altima 
2003 Nissan Frontier 
2003 Nissan Maxima 
2003 Nissan Murano 
2003 Nissan Pathfinder 
2003 Nissan Sentra 
2003 Nissan Xterra 
2002 Nissan Altima 
2002 Nissan Frontier 
2002 Nissan Maxima 
2002 Nissan Pathfinder 
2002 Nissan Sentra 
2002 Nissan Xterra 
2001 Nissan Altima 
2001 Nissan Frontier 
2001 Nissan Maxima 
2001 Nissan Pathfinder 
2001 Nissan Sentra 
2001 Nissan Xterra 
2000 Nissan Altima 
2000 Nissan Frontier 
2000 Nissan Maxima 
2000 Nissan Pathfinder 
2000 Nissan Sentra 
2000 Nissan Xterra 
1999 Nissan Altima 
1999 Nissan Frontier 
1999 Nissan Maxima 
1999 Nissan Pathfinder 
1999 Nissan Sentra 
1998 Nissan 200SX 
1998 Nissan 240SX 
1998 Nissan Altima 
1998 Nissan Frontier 
1998 Nissan Maxima 
1998 Nissan Pathfinder 
1998 Nissan Sentra 
1997 Nissan 200SX 
1997 Nissan 240SX 
1997 Nissan Altima 
1997 Nissan Maxima 
1997 Nissan Pathfinder 
1997 Nissan Pick Up 
1997 Nissan Sentra 
1996 Nissan 200SX 
1996 Nissan 240SX 
1996 Nissan Altima 
1996 Nissan Maxima 
1996 Nissan Pathfinder 
1996 Nissan Pick Up 
1996 Nissan Sentra 
1995 Nissan 200SX 
1995 Nissan 240SX 
1995 Nissan Altima 
1995 Nissan Maxima 
1995 Nissan Pathfinder 
1995 Nissan Pick Up 
1995 Nissan Sentra 

Product Reviews


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Metra® - Aftermarket Radio Wiring Harness with OEM Plug
Metra® 70-7550 - Aftermarket Radio Wiring Harness with OEM Plug
Average Rating: 5 of 5
5 of 5
Good Wires
Metra® - Plugs Into Car Harness
Worked great.
GPosted by (Sarasota, FL) /
2004 Nissan Titan
Was this review helpful for you? Yes

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