See all parts that fit your 1977 Cosmo
JVC KD-X360BTS Single Din Car Radio Stereo Media Player Install Mounting Kit
• 50W x 4 Chan. Max • 22W x 4 Chan. RMS
• 3 Sets of 4V Preamp Outputs
• 13 Band Equalizer
• Pandora/iHeartRadio/Spotify Control
• Mechless Design (No CD Player)
JVC KD-X360BTS
Single DIN Bluetooth In-Dash Mechless Digital Media Car Stereo Receiver w/ Text LCD Display and Pandora/iHeartRadio/Spotify Control
Quantity: 1
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
American International GMK403
Single DIN or Double DIN Stereo Dash Kit for select 2013-2016 Enclave and Acadia and Traverse
Quantity: 1
PAC RadioPro RP5-GM31
Radio Replacement Interface With Built-In OnStar Retention, Steering Wheel Control Retention and Nav Outputs for select 2006-2021 vehicles from Chevrolet, GMC, Cadillac
Quantity: 1
Best selling similar products
Manufacturer:
Model Number:
KD-X360BTS GMK403 RP5-GM31
Weight:
6.60lbs
Internal SKU:
kdx360bts_gmk403_rp5gm31
Internal Product ID:
169989
The only way to go
I recall reading some reviewers saying the chime was intolerable. That must be fixed as the chime and blinkers in my unit sound the same.
Installation was straightforward. It's nice to be able to carefully make all connections before getting in the vehicle. It is a bit pricey, but I think very worth it to maintain all original factory functions.
My installation advice is sit at a table with all instructions. Be patient, pay attention and double check each connection is what you intend. Write down ( or even photograph ) each wire connected for future reference. If there are problems when the radio is installed, it may help troubleshoot before you have to pull the radio back out.
All this said, don't let any of it intimidate you. There are a lot of wires, but with just a little study time it all is clear.
Finally, after my install everything works in my 2012 GMC. OnStar and factory XM still function. Although the satellite is now an auxiliary input and has limited information in the driver information display. Not an issue for me but some may not like. The only item that seems a tad flaky is after an OnStar call, my pioneer unit is returned power and must go through the entire cold startup. Again this is not so much an issue for me as I very rarely use OnStar calling, but others may feel different.
Good luck to all!
60 found this helpful
Easy interface
Easy hookup, and retains all factory functions, and no steering wheel programing =) I installed in 09 escalade,
43 found this helpful
Very Nice
Pac RadioPro Rp5-GM31 is a great product i just purchased a 2008 cadillac nd wanted to keep all of its features its plug and play and comes with some many great features includes steering wheel controls amp intergration and on star compatability all my features are working great
39 found this helpful
Great product
Really easy to install. When plugging a couple of the connectors in I feel they didn't push in and had a tight connection, but then they were snugged in tight. Really good product.
38 found this helpful
perfect size
the radio is about 5 inches in depth so if you don't have alot of space its a perfect fit.
19 found this helpful
Great price for a good head unit
Love the price and the features easy to install and great sound
18 found this helpful
Just what I needed
Had it installed for a month now and loving it.
16 found this helpful
great value and product
exactly what was needed to get the job done in a professional manner !!
2 found this helpful
Cancel
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.