CACHE KIT804 Bundle Car Stereo Installation Kit for GMC Sierra - Dash

In this review the CACHE KIT804 Bundle is evaluated for drivers who want a straightforward way to install an aftermarket double or single DIN radio in a 2007-2013 GMC Sierra. The bottom line: this kit provides the essential dash mounting parts, harness, antenna adapter and butt connectors needed for a standard factory radio replacement, making installation faster and cleaner than cutting factory plugs. It is aimed squarely at owners with standard factory units who need a simple, value-minded solution without retaining advanced factory features.

Key Features

• Complete bundle: Includes a dash mounting kit, wire harness, antenna adapter and CACHE butt connectors so installers have the main items needed for a head unit swap.
• Vehicle fit: Designed specifically to fit 2007-2013 GMC Sierra dashboards, which reduces trim gaps and fitment issues versus generic kits.
• Standard unit support: Intended for non premium sound systems and standard factory radios, which simplifies wiring and avoids compatibility headaches for basic installs.
• Dash kit construction: High-grade ABS plastic with factory style texture gives a durable, OEM-like appearance after installation.
• Wiring convenience: The included wire harness eliminates cutting the OEM radio plug, preserving the vehicle wiring and making uninstall easier.

Who It's For

The KIT804 is best for GMC Sierra owners from model years 2007 through 2013 who are replacing a standard factory radio with an aftermarket double or single DIN receiver and want a tidy, factory-looking dash installation. Independent installers and DIYers who prefer to keep the original vehicle plugs intact will appreciate the harness and butt connectors included.

It is not suitable for vehicles with premium sound systems, rear tuners, or owners who need to retain steering wheel controls, OnStar or door chimes, since the harness will not preserve those functions. Buyers who require advanced integration or retained steering wheel controls should look for a specialized retention module.

Pros & Cons

Pros

• Complete set of four items covers mounting, wiring and antenna adaptation for most basic aftermarket radios.
• Dash kit molded from heavy-duty ABS matches factory texture and provides secure mounting for single or double DIN units.
• Wire harness avoids splicing into the OEM radio plug, helping preserve vehicle value and making future reversions easier.

Cons

• Will not retain steering wheel controls, OnStar, door chimes or support premium sound systems.
• Not compatible with vehicles using rear tuners or other factory audio features that require specialized adapters.

Specifications

Our Verdict

The CACHE KIT804 Bundle is a practical, cost-effective solution for GMC Sierra owners replacing a standard factory radio. It delivers the essential mounting and wiring components in one package and produces a clean finished look with minimal fuss. Buyers who need retained steering wheel controls or compatibility with premium systems should choose a different kit, but for basic aftermarket installs this bundle represents good value and straightforward installation.

Frequently Asked Questions

Will this kit keep my steering wheel controls?
No. The harness in this kit does not retain steering wheel controls, OnStar, or door chimes.

Which model years of Sierra does this fit?
This bundle is compatible with GMC Sierra model years 2007 through 2013.

Does the bundle include everything needed for the install?
It includes the dash mounting kit, wire harness, antenna adapter and butt connectors; additional tools or specialized retention modules are not included.