AntennaMastsRusThe Original 6 3/4 Inch is Compatible with Hummer H3 (2006-2010) - Car Wash Proof Short Rubber Antenna - Internal Copper Coil - Premium Reception - German Engineered

I hade to clean out the antenna base on my vehicle then put lithium grease in the base and in the antenna screw to get it to screw down. Agree with others, on a Hummer H3, that the bottom of the antenna is larger than the plastic cap over the antenna base (on the vehicle). I didn’t shave it down like some mention as I believe it will keep some/most/all water from getting into the base threads and corroding it (had a little corrosion after 16 years…).Looks great and would recommend.

Looks great, works great and gives a stylish look.

Five stars for great appearance and excellent reception! No problems with any radio stations as a result of switch from long OEM antenna. Originally gave four stars only because it was unexpectedly difficult to install on my 2008 H3 due to too-wide antenna base preventing complete screw-in. Not sure if different model years have different attachment clearances. Seller kindly provided second antenna after first came loose and was lost due to inadequate screw-in. I trimmed the replacement antenna radially at its base very carefully. It works great and stays on. I would recommend using *entire length* of screw and skipping use of the included spacers.Update: after a long winter of frequent car washes to remove salt, this antenna has held up excellently and I would recommend it.

Took awhile to get the old antenna off, just unscrew it with enough force for what feels like forever. I turned on the radio and had some intermittent static. I need to drive around to see if it’s due to the antenna not being strong enough. If it isn’t it’s no problem since I don’t listen to the radio anyway (have Apple Music). I only purchased this just for the look. Hated the OEM antenna

Looks sharp. Snug fit on the side, but overall very nice.

Skeptic about this antenna after reading reviews about base not fitting through plastics base cover. Turned out to be no biggie! Pop off plastic base cover and waller out hole with a drill bit or whatever method you want to use. Easy but really shouldn’t be necessary for the price of this antenna that’s suppose to be plug n play. Mine turned out great but also has chrome cover and really adds to the look of the Hummer H3. Now for Performance of Antenna! Works Great and didn’t lose any channels. Didn’t have any static with stock antenna and didn’t have any with this antenna. Location outskirts of Oklahoma City. All and all would highly recommend this for your H3!

Easy to install once i finally got the factory antenna off (that was a pain). The reception isnt quite as good, but its pretty minor and depending on the station, you really dont notice. Well worth the money, looks awesome.

This does not fit my 2010 Hummer H3t without modification. The plastic/rubber near the base was too wide and had to be trimmed away slightly. While I prefer the look of the antenna, the reception in a Philadelphia suburb is non existent. I switched from satellite radio and found 1 and a half stations came in today.