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Alpine KTX-ALT48-K Restyle Dash and Wiring Kit

Install and connect an Alpine GPS receiver in select 2007-12 Nissan Altima models — retains Nissan steering wheel audio controls

Item #: 500KTXAL48

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Keep your factory look and controls

This Restyle package lets you install an oversized Alpine receiver with an 8" touchscreen in your Nissan while keeping your factory look. The package contains a dash kit that's been specially designed to make the Alpine's big 8" screen look right at home in your Altima.

Plug it in and go

You'll need to hardwire your new Alpine to this adapter's parking brake, foot brake, and ground connections, but the rest is easy. The two included wiring adapters plug directly from the Alpine receiver into your vehicle's factory wiring harnesses — no extra splicing or soldering needed. The package also includes a steering wheel audio control interface — no programming necessary, just plug it in and go. Warranty: 1 year.

Compatibility note: This Restyle installation kit is not compatible with the factory Bose® audio system, and will not retain Bluetooth® functionality or the SiriusXM satellite radio tuner, if present.

Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this package is compatible with your vehicle.

Alpine KTX-ALT48-K Restyle Dash and Wiring Kit Reviews

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What's in the box?

Download owner's manual

  • Radio housing
  • Vehicle/Radio harness
  • Steering wheel control interface module (KCX-SWCNS)
  • Steering wheel control interface cable
  • Antenna adapter
  • 2 Brackets
  • 2 Trim-plates
  • Installation Manual

Product Research


In-Dash Restyle Systems: The Alpine in-dash navigation receivers with an 8" LCD touchscreen will not fit a standard Single-DIN or Double-DIN dash opening. To accommodate this large screen in your vehicle's dash, Alpine offers a line of In-Dash Restyle System packages specifically for these receivers. Alpine's Restyle System installation packages allow the Alpine navigation receiver with 8" LCD touchscreen to fit seamlessly into select vehicle dashes. In-Dash Restyle Systems are designed to cosmetically match the shape, color and texture of the vehicle's interior. 

Compatibility: The Alpine KTX-ALT48 In-Dash Restyle System allows seamless integration of the Alpine 8" LCD touchscreen navigation head unit in select 2007-2012 Nissan Altimas (non-Bose audio systems only). This Perfect F.I.T. Installation Package will not retain the factory Bluetooth functionality, or factory SiriusXM satellite radio tuners. As always, please consult Crutchfield's Outfit My Car to verify fit with your vehicle.

OEM-Like Appearance: The KTX-ALT48 In-Dash Restyle System has been specifically fitted and engineered to fit select 2007-2012 Nissan Altimas perfectly. It comes with a specially formed OEM-grade, high quality/high strength ABS plastic radio housing that is color matched to the dash. This allows the unit to precisely fit not only the vehicle, but also the Alpine 8" LCD touchscreen navigation receiver. In addition, extra care is taken to match the factory dash's shape, texture, and color ensuring a more OEM-like appearance. Unlike traditional universal dash kits, the Alpine In-Dash Restyle System packages include direct fit OEM-like brackets to ensure sturdy support and accurate positioning of the radio in your vehicle's dash.

Vehicle+Radio Harness: This In-Dash Restyle System installation package comes with a vehicle+radio harness for simple installation between the Alpine 8" LCD touchscreen navigation receiver and your 2007-2012 Nissan Altima. You get all the necessary harnesses and adapters in the box to install the Alpine 8" LCD touchscreen navigation receiver in your 2007-2012 Nissan Altima. The vehicle+radio harness contains one Molex connector which plug into your Nissan Altima's factory radio harness. On the other end of the harness is a 14-pin connector which plugs into the included Nissan steering wheel control interface module (KCX-SWCNS) and a 16-pin connector which plugs into the radio connector port on the back of the Alpine 8" LCD touchscreen navigation receiver. In addition, you will need to make three hardwired connections between the supplied vehicle+radio harness and your vehicle's Parking brake (Yellow/blue), Foot brake (Yellow/black), and Reverse gear trigger (Orange/white). There is a remote turn-on lead (Blue/white) to connect an aftermarket amplifier. There is also an antenna adapter which plugs into the vehicle's proprietary antenna port and the standard motorola antenna port on back of the Alpine navigation head unit; the antenna adapter also contains a power antenna wire (Blue).

Steering Wheel Controls: The In-Dash Restyle System also includes a steering wheel remote interface module (KCX-SWCNS). For 2007-2012 Nissan Altimas with factory steering wheel audio controls, the KTX-ALT48 retains the capability to control the Alpine 8" LCD touchscreen navigation receiver's volume, source, and playback controls. There is no additional programming required, simply plug & play. The 3.5mm connector of the included steering wheel control interface cable plugs into the 3.5mm remote input of the Alpine 8" LCD touchscreen receiver.

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