Hummer H3 Antenna Adapter Replacement

Metra Electronics 40-GM12 WARNING CA Proposition 65: Yes 0 Aftermarket
✓ In Stock

2006-2009 Hummer H3 Antenna Adapter (Metra Electronics)

Partslink #: 40-GM12

For Factory Antenna w/Mini Barbed Or Barb Less Plug To Aftermarket Radio

$14.99 View part →
Metra Electronics 40-GM20 WARNING CA Proposition 65: Yes 0 Aftermarket
✓ In Stock

2006-2010 Hummer H3 Antenna Adapter (Metra Electronics)

Partslink #: 40-GM20

For Factory Radio w/Mini Barb Less Connector/Aftermarket Antenna

$20.23 View part →
Metra Electronics 40-GM10 WARNING CA Proposition 65: Yes 0 Aftermarket
✓ In Stock

2006-2010 Hummer H3 Antenna Adapter (Metra Electronics)

Partslink #: 40-GM10

For Factory Antenna w/Mini Barbed Or Barb Less Plug Into Aftermarket Radio

$21.05 View part →
Metra Electronics 40-GM31 WARNING CA Proposition 65: Yes 0 Aftermarket
✓ In Stock

2006-2009 Hummer H3 Antenna Adapter (Metra Electronics)

Partslink #: 40-GM31

For Barb Less Antenna Adaptors For Adding CD w/FM Modulator; For Use w/60-Series Harness

$54.78 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Antenna Adapter Compatibility for Hummer H3

Browse our selection of quality antenna adapter parts designed specifically for your Hummer H3. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Adventure · Alpha · Base · Championship Series · Luxury · X

Body Types

Sport Utility

Engine Options

L5 3.5L · L5 3.7L · V8 5.3L

Transmissions

Automatic · Manual

Added to cart · Part