See all parts that fit your 2017 Impala
2-Channel Amplifier • 1000 watts and CEA-2006 Compliant • 2-Ohm Stereo Stable • Built-in Infrasonic Filter • 3 (2-speed) fans • MOSFET power supply • Large secondary capacitors
Learn more about the kacx521
6" to 6.75" Speaker Mounting Adapter for select 2003-2024 vehicles from Chevrolet, GMC, Cadillac
$16.99
List price $33.99
Factory USB Port Retention Adapter in select 2009-2025 vehicles from Chevrolet, GMC, Cadillac
$4.99
List price $5.99
Install New Speakers in select 2006-2024 vehicles from Chevrolet, GMC, Cadillac
$13.99
List price $14.99
Antenna Adapter for select 2000-2026 vehicles from Audi, Chevrolet, Ram
$19.99
List price $22.99
Connect your factory antenna to a new aftermarket radio for select 2000-2026 vehicles from Audi, Chevrolet, Volkswagen
$12.99
List price $15.79
Single DIN and Double DIN Stereo Dash Kit for select 2014-2020 Impala
$45.99
List price $76.99
Install a new car stereo and retains safety warning chimes in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac
$62.99
List price $129.00
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
$75.60
List price $117.60
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
2-Channel Amplifier • 1000 watts and CEA-2006 Compliant • 2-Ohm Stereo Stable • Built-in Infrasonic Filter • 3 (2-speed) fans • MOSFET power supply • Large secondary capacitors
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring
$89.99
List price $269.99
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Manufacturer:
Model Number:
KAC-X521
Weight:
12.00lbs
Internal SKU:
kacx521
Internal Product ID:
2179
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
