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What size stero fits in the h3?

SayeBrandt

Member
Messages
11
Location
Oklahoma
I want to change out the stereo in my h3 but don't know what size fits or if I need something to make it fit properly. Does a 6.2" fit?
 
S

SedonaBound

Guest
6.2" screen is double DIN (full size). Single DIN + fill piece for old school size car radio. You'll need a replacement bezel (trim) and an aftermarket harness to wire up to the GM harness too.
 

humvee

Well-Known Member
Messages
507
Location
Doha, Qatar
I'm looking to do the same, my truck doesn't have ONSTAR but I need to retain the chimes and emergency warnings.

Any advice on a harness for this?

Thanks and sorry if I hijacked your thread OP.
 

CaddyStrophic

Well-Known Member
Messages
413
Location
United States
If I remember right, a harness without navigation, was around $70. If you have navigation, it jumps up to around $160. This is just what I remember from my local Stereo shop here in Ohio.

Sent from my Nexus 6 using Tapatalk
 

Odimus

Well-Known Member
Messages
89
Location
Maine
I'm looking to do the same, my truck doesn't have ONSTAR but I need to retain the chimes and emergency warnings.

Any advice on a harness for this?

Thanks and sorry if I hijacked your thread OP.

Check Crutchfield's website...I just ordered a jvc with the cable kit...
 

bigwilliedw01

Active Member
Messages
42
Location
US
Good info, I used Crutchfield before. One stop place for all that you need to integrate the new stereo into the h3. Prices are a little high though.



Sent from my SM-G920P using Tapatalk
 
Last edited:

humvee

Well-Known Member
Messages
507
Location
Doha, Qatar
So after a little back and forth with Crutchfield because I was using a Visa card outside the US, my Sony head unit and wiring kit are on the way. Their sales reps are very familiar with the Hummer, and have the tools to help you through their chat window with whatever you need.

They gave me peace of mind, I recommend them.
 
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