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2003 Cadillac CTS

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Dash kits are available to purchase separately from stereos, but you'll also save on them when you buy most aftermarket stereos for your CTS from us.

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Stereo Install Dash Kit for 2003 Cadillac CTS

Save time and money and shop with Sonic Electronix as you'll get your Cadillac CTS stereo dash kit for free or receive a great discount with the purchase of most aftermarket stereos.

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Compatible Stereo Size
This is the DIN size(s) that the installation kit is designed for. Single DIN means that the kit is compatible with the installation of single DIN stereos. Double DIN means that the kit is compatible with the installation of Double DIN stereos. Some installation kits are only compatible with one DIN size, while other kits are compatible with both sizes. Typically the kits that are compatible with both DIN sizes include a pocket for the Single DIN installation.
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Metra 99-2006G Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2003-2007 CTS and SRX (Gray)

99-2006G big
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Metra 99-2006G Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2003-2007 CTS and SRX (Gray)

• Single-DIN or Double-DIN Dash Kit
• Painted scratch-resistant gray
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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found car based on your search
Fits your CTS
1
List price $102.99
-11% $91.99

In stock

Only 1 Left!

Add to Cart

• Single-DIN or Double-DIN Dash Kit
• Painted scratch-resistant gray
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

Metra 99-2006 Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2003-2007 CTS and SRX (Matte Black)

99-2006 big
Go to item page Right Arrow Icon of Right Arrow

Metra 99-2006 Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2003-2007 CTS and SRX (Matte Black)

• Single-DIN or Double-DIN Dash Kit
• Painted scratch-resistant matte black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your CTS
List price $97.99
-60% $38.99

Available

Ships in 10-14 days

Add to Cart

• Single-DIN or Double-DIN Dash Kit
• Painted scratch-resistant matte black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

 
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    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
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    FAQ for Stereo Install Dash Kit in 2003 CTS

    Q: Can I upgrade or change the Stereo Install Dash Kit in 2003 Cadillac CTS?

    A: Yes this page includes all the best Stereo Install Dash Kit that work in your CTS.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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