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Axxess AXUSBM-A

Factory USB Port Retention Adapter in select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

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Factory USB Port Retention Adapter in select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

• Factory USB Retention Adapter
• Retains the OE USB port on compatible stereos
• Compatible with select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

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List price $5.99
-17% $4.99

In stock

• Factory USB Retention Adapter
• Retains the OE USB port on compatible stereos
• Compatible with select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

Metra 40-EU55

Antenna Adapter for select 2000-2026 vehicles from Audi, Chevrolet, Ram

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Antenna Adapter for select 2000-2026 vehicles from Audi, Chevrolet, Ram

• Antenna adapter
• For select 2000-2026 vehicles from Audi, Chevrolet, Ram
• Use for replacing vehicle radio
• Male Motorola connector and power wire on one end
• Male European-style FAKRA on the other end

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List price $22.99
-13% $19.99

In stock

• Antenna adapter
• For select 2000-2026 vehicles from Audi, Chevrolet, Ram
• Use for replacing vehicle radio
• Male Motorola connector and power wire on one end
• Male European-style FAKRA on the other end

Axxess AXBUCH-GM3

Retain the Factory Backup Camera in select 2012-2025 vehicles from Chevrolet, GMC, Buick

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Retain the Factory Backup Camera in select 2012-2025 vehicles from Chevrolet, GMC, Buick

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
• Compatible with select 2012-2025 vehicles from Chevrolet, GMC, Buick

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• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
• Compatible with select 2012-2025 vehicles from Chevrolet, GMC, Buick

Scosche VWA4B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2000-2026 vehicles from Audi, Chevrolet, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 2000-2026 vehicles from Audi, Chevrolet, Volkswagen

• Audi/BMW/VW Antenna Adaptor
• adapts factory antenna to aftermarket radio
• select 2000-2026 vehicles from Audi, Chevrolet, Volkswagen Vehicles

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List price $15.79
-18% $12.99

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• Audi/BMW/VW Antenna Adaptor
• adapts factory antenna to aftermarket radio
• select 2000-2026 vehicles from Audi, Chevrolet, Volkswagen Vehicles

PAC LCGM51 Wiring Interface

Install a new car stereo and retains safety warning chimes in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

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Install a new car stereo and retains safety warning chimes in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• No cutting or splicing required

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List price $129.00
-51% $62.99

In stock

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• No cutting or splicing required

PAC Radio PRO5 RP5-GM51 Wiring Interface

Install a new car stereo and retain steering wheel controls in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

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Install a new car stereo and retain steering wheel controls in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Retains all safety and warning chimes
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation

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List price $459.00
-60% $183.99

In stock

Only 2 Left!

• Provides 12-Volt accessory power (RAP)
• Retains all safety and warning chimes
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation

Crux SWRGM-49L Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

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Install new car stereo and retains steering wheel audio controls and other factory features in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

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List price $191.10
-36% $122.85

In stock

Only 2 Left!

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

Crux SOOGM-19L Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2014-2018 vehicles from Chevrolet, GMC, Cadillac

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Install new car stereo and retains steering wheel audio controls and other factory features in select 2014-2018 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

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List price $228.90
-36% $147.15

In stock

Only 1 Left!

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

GROM Audio VAUX (C-VAUX)

AV Cable for VLine VL2 Aftermarket Backup and Front Camera Integration

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AV Cable for VLine VL2 Aftermarket Backup and Front Camera Integration

• AV Cable for Aftermarket Backup and Front View Camera Integration
• Compatible with VLine VL2 Navigation, Infotainment and CarPlay/Android Auto integration system
• Adds a 3.5mm aux connection from your VLine VL2 unit

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• AV Cable for Aftermarket Backup and Front View Camera Integration
• Compatible with VLine VL2 Navigation, Infotainment and CarPlay/Android Auto integration system
• Adds a 3.5mm aux connection from your VLine VL2 unit

Crux SOCGM-18L Wiring Interface

Install a new car stereo and retains the safety warning chimes and other factory features in select 2014-2019 vehicles from GMC, Chevrolet, Cadillac

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Install a new car stereo and retains the safety warning chimes and other factory features in select 2014-2019 vehicles from GMC, Chevrolet, Cadillac

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• Retains Illumination

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List price $117.60
-36% $75.60

In stock

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• Retains Illumination

Metra AD-EU5

Amplified Antenna Adapter Cable for select 2000-2026 vehicles from Audi, Chevrolet, Volkswagen

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Amplified Antenna Adapter Cable for select 2000-2026 vehicles from Audi, Chevrolet, Volkswagen

• Amplified antenna adapter cable
• Compatible with select 2000-2026 vehicles from Audi, Chevrolet, Volkswagen
• Converts factory antenna to standard male Motorola plug
• Includes power wire to provide 12V signal
• Features "Mini-style" (FAKRA) connector
• Plug and play connection, no cutting of wires required

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List price $13.99
-14% $11.99

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Ships in 10-14 days

• Amplified antenna adapter cable
• Compatible with select 2000-2026 vehicles from Audi, Chevrolet, Volkswagen
• Converts factory antenna to standard male Motorola plug
• Includes power wire to provide 12V signal
• Features "Mini-style" (FAKRA) connector
• Plug and play connection, no cutting of wires required

iDataLink Maestro RR Interface Module

Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

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Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

• Universal stereo replacement interface module
• Connects to iDataLink-compatible stereos
• Retains SWC, voice commands, etc.
• Enhances multimedia experiences with exclusive gauges, vehicle info, parking assistance, climate control, and radar detection

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35
List price $229.99
-17% $189.99

In stock

• Universal stereo replacement interface module
• Connects to iDataLink-compatible stereos
• Retains SWC, voice commands, etc.
• Enhances multimedia experiences with exclusive gauges, vehicle info, parking assistance, climate control, and radar detection

iDataLink Maestro RR2 Interface Module

Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

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Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

• Advance stereo replacement interface for select vehicles
• Offers exclusive infotainment retention
• Adds support for additional vehicles
• Enables Bluetooth programming directly from mobile device
• Retains OnStar, SYNC, Uconnect, and more

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List price $319.99
-19% $259.99

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Metra 40-SIRXM Antenna Adapter

Connect your factory SiriusXM antenna to a new aftermarket radio

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Connect your factory SiriusXM antenna to a new aftermarket radio

• Adapts factory satellite antenna connector
• Located at factory radio location to an aftermarket style connector
• Length: 3 feet
• Universal application

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List price $33.99
-29% $23.99

In stock

Only 1 Left!

• Adapts factory satellite antenna connector
• Located at factory radio location to an aftermarket style connector
• Length: 3 feet
• Universal application

Install Bay IBR74

Dual USB Pass Through Extension Panel

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Dual USB Pass Through Extension Panel

• Dual Male to Female USB Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush or Surface Mount Your USB Ports

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List price $37.99
-11% $33.99

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• Dual Male to Female USB Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush or Surface Mount Your USB Ports

Metra 40-UV41 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for

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Connect your factory antenna to a new aftermarket radio for

• Universal Antenna Adapter
• Vehicles
• Female to female cable

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List price $14.99
-13% $12.99

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Only 2 Left!

• Universal Antenna Adapter
• Vehicles
• Female to female cable

Metra 40-UV44 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for

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Connect your factory antenna to a new aftermarket radio for

• Universal antenna adapter
• Vehicles
• Female to two male cable

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2
List price $16.99
-53% $7.99

In stock

Only 3 Left!

• Universal antenna adapter
• Vehicles
• Female to two male cable

iDataLink Maestro SR (ADS-MSR) Interface Module

Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

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Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

• Universal stereo replacement interface
• Retains factory steering wheel control
• Retains backup camera with any stereos
• Retains digital fade, DSP, gain, camera controls in iDataLink-ready stereos

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List price $169.99
-18% $139.99

In stock

• Universal stereo replacement interface
• Retains factory steering wheel control
• Retains backup camera with any stereos
• Retains digital fade, DSP, gain, camera controls in iDataLink-ready stereos

Install Bay IBR73

HDMI/USB Pass Through Extension Panel

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HDMI/USB Pass Through Extension Panel

• Male to Female USB and HDMI Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush Mount Your USB and HDMI Port

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List price $52.99
-11% $46.99

In stock

Only 2 Left!

• Male to Female USB and HDMI Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush Mount Your USB and HDMI Port

Metra 40-SIRXM-17 Antenna Adapter

Connect your factory SiriusXM antenna to a new aftermarket radio for

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Connect your factory SiriusXM antenna to a new aftermarket radio for

• Adapts factory satellite antenna connector
• Located at factory radio location to an aftermarket style connector
• Length: 17 feet
• Universal application

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2
List price $43.99
-45% $23.99

In stock

• Adapts factory satellite antenna connector
• Located at factory radio location to an aftermarket style connector
• Length: 17 feet
• Universal application

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    FAQ for Aftermarket Stereo Installation Accessories in 2016 LaCrosse

    Q: Can I upgrade or change the Aftermarket Stereo Installation Accessories in 2016 Buick LaCrosse?

    A: Yes this page includes all the best Aftermarket Stereo Installation Accessories that work in your LaCrosse.

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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.