See all parts that fit your 1978 K3500 Pickup
Install new car stereo and retains accessory power and other factory features in select 2002-2014 vehicles from Volkswagen
Product highlights
• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified audio systems
• Micro-B USB Updatable
• Provides NAV outputs
320W Peak (80W RMS) 4x10" Performance Series 2-Way Coaxial 4-ohm Car Speakers
$99.00
List price $180.00
420W Peak (140W RMS) 4x10" Vega Series 2-Way Coaxial 4-ohm Speakers
$99.99
List price $119.99
640W Peak (100W RMS) 4x10" HED Series 2-Way Coaxial 4-ohm Speakers
$69.99
List price $83.99
450W Peak (150W RMS) 4x10" CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
540W Peak (180W RMS) 4x10" Vega Series 2025 Edition 2-Way Coaxial 4-ohm Speakers
$149.99
300W Peak (150W RMS) 4x10" KS Series 2 Way Coaxial 4-ohm Speakers
$129.99
List price $149.99
270W Peak (90W RMS) 4x10" DMDX Series 2-Way Coaxial 4-ohm Car Speakers
$159.99
Cerwin-Vega H7410 with Speaker Installation Kit
Includes: (Pair) 4" x10" Coaxial Speakers, Sound Damping , Roller and Panel Removal Kit
$98.13
List price $136.71
3.5" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's
$189.99
List price $211.99
Multi-Zone Digital Audio Receiver with Bluetooth Audio Streaming for RV's
$179.95
Crux SOCVW-21 owner’s manual
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 1978 GMC K3500 Pickup is not compatible. Change vehicle or See list of compatible similar products
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• Pre-wired for steering wheel audio controls
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Manufacturer:
Model Number:
SOCVW-21
Weight:
0.50lbs
Internal SKU:
socvw21
Internal Product ID:
91976
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Timely delivery
It came in a neat and tidy package, Everything was there including the user manual.
24 found this helpful
Great product
It made wiring up my new radio extremely quick and essy
Verified purchase
Great product, worked as promised would recommend to anyone
Verified purchase
In-Dash 5.3" Touchscreen Monitor with DVD/DivX/CD/MP3/iPod Player, USB, Bluetooth and Remote
$164.99
List price $449.99
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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.
