Metra® 71-1858-1 - Factory Replacement Wiring Harness with OEM Radio Plug

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Product Details


Factory Replacement Wiring Harness (71-1858-1) by Metra®, with OEM Radio Plug. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory wiring harness. This product is manufactured from top-grade materials to ensure superior reliability and provide years of trouble-free service.



  • Mates OEM stereo with car wiring harness
  • Secure connection to existing connectors avoids splicing
  • Pin-to-pin compatibility
  • Color-coded wires
  • Plugs into car harness
  • Power/4 Speaker
  • 20-pin connector
  • ABS plastic molded connector for the perfect fit


  • 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 (-)

This top-notch Metra wiring harness is the perfect solution for those who want to repair the factory harness where the plugs have been cut off or damaged. Manufactured from superior materials, this harness ensures peerless quality and uncompromising reliability. This Metra wiring harness can also come in handy in other situations. For instance, if you want to sell your auto and you have an aftermarket radio, then you probably want to keep it for yourself. This Metra wiring harness will help you install you factory radio back in your vehicle.

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

2004 Chevy Corvette 
2003 Chevy Corvette 
2002 Cadillac Escalade / Escalade EXT 
2002 Chevy Avalanche 
2002 Chevy Corvette 
2002 Chevy Silverado
  • 1500 / 2500 / 3500
2002 Chevy Tahoe 
2002 GMC Sierra 
2002 GMC Sierra Denali 
2002 GMC Yukon 
2002 GMC Yukon Denali 
2001 Chevy Corvette 
2001 Chevy Silverado
  • 1500 / 2500 / 3500
2001 Chevy Tahoe 
2001 GMC Sierra 
2001 GMC Yukon 
2001 GMC Yukon Denali 
2000 Cadillac Escalade 
2000 Chevy CK Pickup 
2000 Chevy Corvette 
2000 Chevy Silverado 
2000 Chevy Tahoe 
2000 GMC Sierra 
2000 GMC Yukon 
2000 GMC Yukon Denali 
1999 Cadillac Escalade 
1999 Chevy CK Pickup 
1999 Chevy Corvette 
1999 Chevy Silverado 
1999 Chevy Suburban 
1999 Chevy Tahoe 
1999 GMC Sierra 
1999 GMC C1500 Suburban / K2500 Suburban 
1999 GMC Yukon 
1999 GMC Yukon Denali 
1998 Chevy CK Pickup 
1998 Chevy Corvette 
1998 Chevy Suburban 
1998 Chevy Tahoe 
1998 GMC C1500 / C2500 / C3500 / K1500 / K2500 / K3500 
1998 GMC Suburban 
1998 GMC Yukon 
1997 Chevy CK Pickup 
1997 Chevy Corvette 
1997 Chevy Suburban 
1997 Chevy Tahoe 
1997 GMC C1500 / C2500 / C3500 / C3500HD / K1500 / K2500 / K3500 
1997 GMC P-Series 
1997 GMC Suburban 
1997 GMC T-Series 
1997 GMC Topkick 
1997 GMC Tracker 
1997 GMC W-Series 
1997 GMC Yukon 
1996 Cadillac Fleetwood 
1996 Chevy CK Pickup 
1996 Chevy Corvette 
1996 Chevy Suburban 
1996 Chevy Tahoe 
1996 GMC C1500 / C2500 / C3500 / K1500 / K2500 / K3500 
1996 GMC Suburban 
1996 GMC Yukon 
1995 Cadillac Deville
  • Concours
1995 Cadillac Eldorado
  • Will Fit Model with Console Shift.
1995 Cadillac Fleetwood 
1995 Cadillac Seville
  • Will Fit Model with Console Shift.
1995 Chevy CK Pickup 
1995 Chevy Corvette 
1995 Chevy Suburban 
1995 Chevy Tahoe 
1995 GMC C1500 / C2500 / C3500 / K2500 / K3500 
1995 GMC K1500
  • Sierra SL / Sierra SLE / Sierra SLT / Sierra Special
1995 GMC Suburban 
1995 GMC Yukon 
1994 Cadillac Deville
  • Concours
1994 Cadillac Eldorado
  • Will Fit Model with Console Shift.
1994 Cadillac Fleetwood 
1994 Cadillac Seville
  • Will Fit Model with Console Shift.
1994 Chevy Corvette 
1993 Cadillac Eldorado
  • Will Fit Model with Console Shift.
1993 Cadillac Fleetwood 
1993 Cadillac Seville
  • Will Fit Model with Console Shift.
1993 Chevy Corvette 
1992 Cadillac Brougham 
1992 Cadillac Eldorado
  • Will Fit Model with Console Shift.
1992 Cadillac Seville
  • Will Fit Model with Console Shift.
1992 Chevy Corvette 
1991 Cadillac Brougham 
1991 Chevy Corvette 
1990 Cadillac Brougham 
1990 Chevy Corvette 

Product Reviews


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Metra® - Factory Replacement Wiring Harness with OEM Radio Plug
Metra® 71-1858-1 - Factory Replacement Wiring Harness with OEM Radio Plug
Average Rating: 5 of 5
5 of 5
GM Radio Plug
Metra® - Factory Replacement Wiring Harness with OEM Radio Plug
This is a plug that looks like the old one easy to use hi.
WPosted by (Bogalusa, LA) /
2001 Chevy Silverado
Was this review helpful for you? Yes

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