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9 am - 8 pm est

Saturday-Sunday:

10 am - 7 pm est

Lunes a viernes:

9 am - 6 pm este

Estamos disponibles 5 días a la semana

Looking for International Support?

Shop smart & save time when you connect with an advisor

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Call us at 1-888-955-6000

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795 741 883 4

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Your advisor will be able to share relevant pages and add items to your cart

Your security and privacy are ensured. Our advisors cannot see anything that is on your computer. They only have the ability to "serve" a page from our site and put items in your cart. You’re in control at all times, and you can disconnect at any time by closing your browser window.

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Chevrolet Silverado 2500/3500

Find radio wiring harnesses that work with your 2011 Chevrolet Silverado 2500/3500

Select your specific body style and options below to see the harnesses that fit your vehicle.

Find what Fits your vehicle

Select another Chevrolet Silverado 2500/3500 Select another Chevrolet

Car radio wiring harnesses that work with your Silverado 2500/3500

Showing 4 of total 7 products

CRUX SOCGM-18 Wiring Interface

CRUX SOCGM-18 Wiring Interface

Connect a new car stereo and retain factory door chimes and audible safety warnings in select 2006-16 GM vehicles

Axxess LC-GMRC-LAN-01 Wiring Interface

Axxess LC-GMRC-LAN-01 Wiring Interface

Connect a new car stereo and retain factory door chimes and audible safety warnings in select 2006-12 GM vehicles

Metra GMRSAV Factory Integration Adapter

Metra GMRSAV Factory Integration Adapter

Retain the factory rear seat entertainment (RSE) system in select 2007-up GM-built vehicles

Crux CS-GM29 Wiring Interface

Crux CS-GM29 Wiring Interface

Connect a new car stereo and retain steering wheel controls and factory amp in select 2006-up GM-made vehicles

Installation gear and helpful advice

Get the installation gear you need

Complete installation packages

Complete installation packages for your Silverado 2500/3500

Thinking about installing it yourself?

2011 Chevrolet Silverado 2500/3500

Visit the Research Garage to see what you can do and how to do it. See the Vehicle Profile for your Chevrolet Silverado 2500/3500.

Read installation details for your Silverado 2500/3500