2003 GMC Sierra 3500 Stereos

Essential 2003 GMC Sierra 3500 Stereos

Metra Electronics – Wire Harness Adapter (into OEM Radio) (Part No.71-1858)

Wire Harness Adapter (into OEM Radio)

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$16.99
General Motors (21 pin). Plugs into OE radio (power/4-speaker).
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Metra Electronics – GM Premium Pullout Multi-Kit W/ Flat 1" Exten 1982-2005 Radio Install Kit (Part No.99-4012)

GM Premium Pullout Multi-Kit W/ Flat 1" Exten 1982-2005 Radio Install Kit

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$26.49
This installation kit offers quick conversion from shaft to DIN mount and fits in the factory radio location. The radio installation kit allows you to replace the OEM radio with an aftermarket radio for 1982-up GM/Chevrolet vehicles.

Product Features:
  • Comes complete with three ABS plastic wallplate
  • Flat, 1/2 In., and 1″ extension which snap onto the metal basket
  • Extensions permit screwing the faceplate onto the basket from rear, resulting in the best pullout application on the market
  • Made with high grade ABS plastic
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Metra Electronics – Radio Installation Dash Kit: Aftermarket Radio Install Kit, Single Din, Black, Quick & Easy Install (Part No.AAP555GM)

Radio Installation Dash Kit: Aftermarket Radio Install Kit, Single Din, Black, Quick & Easy Install

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$26.99
Metra AAP555GM installation kit replaces the OEM radio with an aftermarket radio for General Motors 1995 to 2012 models. This kit replaces the OEM radio and allows an aftermarket radio to be installed in the factory radio locations. This stereo installation kit has been engineered to help you install a 2 inch tall (Single-DIN) or a 4 inch (Double DIN) aftermarket radio into the original vehicle dashboard, making radio replacement simple. The dash kit is designed to match the original look and feel of the vehicle dashboard. Installing an aftermarket radio can upgrade the sound quality and provide additional features the original factory radio could not offer but requires this dash kit to make it fit.

Product Features:
  • Radio Installation Dash Kit – General Motors
  • Radio install kit for select General Motors models providing provisions for a single DIN and Double DIN radios including pockets.
  • Fits Single DIN and Double DIN Radios – includes pockets.
  • Easy to install with simple instructions and no dash alterations.
  • Designed to fit like the factory radio using factory hole locations.
  • Manufactured of high grade ABS plastic with factory style texturing.
  • Rounded edges on the kit provide a factory look that enhances the interior appearance.
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Metra Electronics – GM Multi-Kit w/EQ 1994-2012 Oversize GM Radio Install Kit (Part No.99-2001)

GM Multi-Kit w/EQ 1994-2012 Oversize GM Radio Install Kit

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$27.49
Radio installation kit that allows you top replace OEM radio with a aftermarket radio. Fits GM 94-06 models with oversize GM radio and fits a aftermarket radio in the OEM radio location.

Product Features:
  • Quick conversion from 2-shaft to DIN
  • Includes a recessed DIN opening
  • Allows installation of a (.25″ or .50″) equalizer
  • Made with high grade ABS plastic
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Metra Electronics – GM Premium Multi-Kit With pocket Radio Install Kit (Part No.99-4000)

GM Premium Multi-Kit With pocket Radio Install Kit

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$27.49
This installation kit offers quick conversion from shaft to DIN mount and fits in the factory radio location. The radio installation kit allows you to replace the OEM radio with an aftermarket radio for GM 82-05 models.

Product Features:
  • Special design accommodates DIN
  • Fits both radios – DIN pullout and removable face DIN
  • Comes with under radio CD jewel case pocket
  • Made with high grade ABS plastic
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Metra Electronics – GM/ Suzuki DIN/ DDIN Multi-Kit 1990-12 Radio Install Kit (Part No.99-2003)

GM/ Suzuki DIN/ DDIN Multi-Kit 1990-12 Radio Install Kit

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$25.49
This installation kit offers quick conversion from shaft to DIN mount and fits in the factory radio location. The radio installation kit allows you to replace the OEM radio with an aftermarket radio for GM 1990 to 2011 models.

Product Features:
  • Allows a double DIN Radio provision or 2 stacked ISO mount units provision
  • Designed and manufactured with precision tolerances
  • Painted to match factory dash color
  • Made with high grade ABS plastic
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Metra Electronics – GM Multi Kit 1997-2007 Radio Install Kit (Part No.99-3301)

GM Multi Kit 1997-2007 Radio Install Kit

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$26.49
This installation kit offers quick conversion from shaft to DIN mount and fits in the factory radio location. The radio installation kit allows you to replace the OEM radio with an aftermarket radio for GM 95-06 models.

Product Features:
  • Designed for DIN or ISO mount
  • Has two Cd case jewel pocket
  • Contoured to match factory dash
  • Made with high grade ABS plastic
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Metra Electronics – Cadillac Chevrolet GMC Truck Multi-Kit 1995-2005 Radio Install Kit (Part No.99-3002)

Cadillac Chevrolet GMC Truck Multi-Kit 1995-2005 Radio Install Kit

from

$24.99
This installation kit offers quick conversion from shaft to DIN mount and fits in the factory radio location. The radio installation kit allows you to replace the OEM radio with an aftermarket radio for Cadillac 95-05 truck.

Product Features:
  • Quick conversion from DIN to 2-shaft with snap-in style shaft supports
  • Includes a recessed DIN opening
  • Specially designed for ISO mount radio with ISO trim ring
  • Made with high grade ABS plastic
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2003 GMC Sierra 3500 Stereos

Maybe you’re in the middle of a full rebuild of that 2003 GMC Sierra 3500. Maybe you just need a couple of Stereos. Either way, Advance Auto Parts has 5 different Stereos in our inventory ranging from $16.99 to $27.49. That means you can find the exact parts or products you need to keep that 2003 GMC Sierra 3500 running smoothly.

Stereos are only as good as their brand. We stock 1 different brands to make sure you have plenty of trusted parts to choose from for your 2003 GMC Sierra 3500. Metra Electronics are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Stereos for your 2003 GMC Sierra 3500, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Stereos to keep your 2003 GMC Sierra 3500 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Stereos Brands To Make Your 2003 GMC Sierra 3500 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 GMC Sierra 3500 demands trusted brand parts and products to keep it running. Many trusted brands of Stereos make up Advance Auto Parts’ inventory, and all are ready to help make your Sierra 3500 the best it can be. Be sure to browse some of our top Stereos brands and parts.

FAQs for 2003 GMC Sierra 3500 Stereos

What are the most purchased Stereos for the 2003 GMC Sierra 3500?

Out of 5 Stereos for the 2003 GMC Sierra 3500, the most popular in our inventory are:
GM Multi-Kit w/EQ 1994-2012 Oversize GM Radio Install Kit
from $27.49
This product is not rated
GM Multi-Kit w/EQ 1994-2012 Oversize GM Radio Install Kit
Radio Installation Kits
GM Multi Kit 1997-2007 Radio Install Kit
from $26.49
This product is not rated
GM Multi Kit 1997-2007 Radio Install Kit
Radio Installation Kits