08.5 Mazda 3 Additional Key

[DarkKilla]

Hi all

I'm looking to get an additional 2 keys for my mazda 3

I found these listings on ebay and some of them have 2004-2007 mazda 3 and others have 2007-2008 mazda 3. Is ebay that much cheaper for keys?

Is there a difference in the keys or transponder chips within the key?

Here are the ebay listings, i'm hoping you guys can provide some information as to which ones to order

2004-2007 keys

http://cgi.ebay.ca/MAZDA-TRANSPONDER-KEY-3-5-6-RX8-MX5-CX-7-CX-9-FREE-PROG_W0QQitemZ250326400874QQcmdZViewItemQQptZMotor s_Car_Truck_Parts_Accessories?hash=item25032640087 4&_trksid=p3286.c0.m14&_trkparms=72%3A1215%7C66%3A2%7C65%3A12%7C39%3A1%7C 240%3A1318

http://cgi.ebay.ca/ws/eBayISAPI.dll?ViewItem&item=400012214986

2007-2008 keys
http://cgi.ebay.ca/07-08-2007-2008-MAZDA-3-RX8-RX-8-TRANSPONDER-CHIP-KEY_W0QQitemZ400011747411QQcmdZViewItemQQptZMotors _Car_Truck_Parts_Accessories?hash=item400011747411&_trksid=p3286.c0.m14&_trkparms=72%3A1215%7C66%3A2%7C65%3A12%7C39%3A1%7C 240%3A1318

If they are different transponder chips, how come the different keys all seem to work for the 2007 model year?

Any help would be appreciated

Thanks

[FLIPDADY]

The first link you posted is okay b/c it appears that the key is a factory style one. The other 2 are aftermarket transponder keys. It should work no problem and if you need your key cut and in the GTA PM me and I'll cut it for you no charge.

[DarkKilla]

Thanks Flipdady

yes I am in the GTA, I just ordered the keys, I'll PM you once I get the keys

theres great help on this forum