Try e-bay, I saw one on there not too long ago. Make sure it's the one with the trunk image of the SSR. Once you buy it, it has to be programmed at a Chevy Store. Good Luck..
Here is another place to buy original or after market. https: //www.remotesandkeys.com/product/koblear1xt-4b-fob
Like Gordy said Chevy dealer has to program to the car. When I did it dealer charger $45.00 just to program it to your truck.
Here is another place to buy original or after market. https: //www.remotesandkeys.com/product/koblear1xt-4b-fob
Like Gordy said Chevy dealer has to program to the car. When I did it dealer charger $45.00 just to program it to your truck.