try looking on eBay
You'll have to go to a locksmitch and have one made if you don't have a key to cut a replacement from.
To get a replacement key for a cabinet you can go to your local locksmith and tell him the model number of the cabinet so he can see if he can get a replacement.
Car replacement keys are available from the dealership from which you purchased your car. Buying a replacement key for your car can be very expensive if your car requires a key that has a computer inside for locking and unlocking the car doors.
One might purchase replacement key locks from the following retailers: Master Lock, Screw Fix, Discount Locks, Replacement Keys, Amazon, Mr Lockman, to name a few.
You can get the replacement key at Home Depot, is the car key # 27R
For an older car, a locksmith can make a copy of the existing car key to keep as a spare in case you lose your key. If you lose your key and don't have a spare, the locksmith may have to dismantle your lock in order to make a replacement key. For a 'smart key' or an electronic fob, the only option for obtaining a replacement may be going to the dealer to get one.
you may have to go to a Pontiac dealer for that one.
Buy one
get a new one :I lol
You can contact your car dealer, and buy one from them.
Ford dealership or an ACE hardware if you have one near you
It does not have one