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Crux RFM-RAM1 Wiring Interface

Install new car stereo and retain steering wheel audio controls and other factory features in select 2013-2017 3500 and 2500 and 1500

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Install new car stereo and retain steering wheel audio controls and other factory features in select 2013-2017 3500 and 2500 and 1500

• Provides 12-Volt accessory power (RAP)
• Includes 2 adjustable angle side mirrors cameras
• Enables reverse camera input
• Compatible with UCONNECT 8.4″ Systems

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VIP Product Get $43.07 in rewards to spend later

List price $669.90
-36% $430.65

In stock.

• Provides 12-Volt accessory power (RAP)
• Includes 2 adjustable angle side mirrors cameras
• Enables reverse camera input
• Compatible with UCONNECT 8.4″ Systems

Crux USB-CHG

In-Dash or Under-Dash Mount 2.1 AMP USB Charging Port

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In-Dash or Under-Dash Mount 2.1 AMP USB Charging Port

• 2.1 amp
•USB charging port
• In-dash or under-dash mount

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List price $28.35
-36% $18.23

Available

Ships in 10-14 days

• 2.1 amp
•USB charging port
• In-dash or under-dash mount

Crux CRISC-010

Invisicharge All in One Smart Mount Wireless Universal Charger Window/Dash/Vent Phone Mount Qi charging

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Invisicharge All in One Smart Mount Wireless Universal Charger Window/Dash/Vent Phone Mount Qi charging

• 3 IN 1 Window/Dash/Vent Wireless Car Charger Mount
• Safe and Secure Hold & Infinite Viewing Angles
• Automatic Design & One Hand Operation
• Includes USB power adapter and micro USB cable
• Qi Fast Charging & Universal Compatibility
• Can hold up to 3.5 inches wide devices

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VIP Product Get $9.55 in rewards to spend later

List price $148.47
-36% $95.45

Available

Ships in 10-14 days

• 3 IN 1 Window/Dash/Vent Wireless Car Charger Mount
• Safe and Secure Hold & Infinite Viewing Angles
• Automatic Design & One Hand Operation
• Includes USB power adapter and micro USB cable
• Qi Fast Charging & Universal Compatibility
• Can hold up to 3.5 inches wide devices

Crux SWRGM-47

Install a New Car Stereo and Retain OnStar, Steering Wheel Controls and Other Factory Features in select 2016-2019 vehicles from Chevrolet, GMC

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Install a New Car Stereo and Retain OnStar, Steering Wheel Controls and Other Factory Features in select 2016-2019 vehicles from Chevrolet, GMC

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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VIP Product Get $12.02 in rewards to spend later

List price $186.90
-36% $120.15

In stock.

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Crux SWRGM-49R

Install a New Car Stereo and Retain Steering Wheel Controls, Backup Camera and Other Factory Features in select 2019-2023 vehicles from Chevrolet, GMC

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Install a New Car Stereo and Retain Steering Wheel Controls, Backup Camera and Other Factory Features in select 2019-2023 vehicles from Chevrolet, GMC

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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VIP Product Get $14.18 in rewards to spend later

List price $220.50
-36% $141.75

In stock

Only 2 Left!

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Crux SWRGM-49S

Install a New Car Stereo and Retain Steering Wheel Controls and Other Factory Features in select 2019-2024 vehicles from GMC, Chevrolet, Cadillac

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Install a New Car Stereo and Retain Steering Wheel Controls and Other Factory Features in select 2019-2024 vehicles from GMC, Chevrolet, Cadillac

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $14.18 in rewards to spend later

List price $220.50
-36% $141.75

In stock.

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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    ALL Crux STORE CATEGORIES

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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    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.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
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    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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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.