Ok...so I either can't read instructions or my big hands just keep getting in the way. Was removing the guage cluster and I broke the clear plastic lens,anyone got one? Freezing outside...thought I had enough heat on in my shop. Ya Ya...excuses are like.....

 

I did not see any for sale on the site, maybe E-bay will turn one up, you might have to get the whole cluster to get the bezel, try Plazek Auto recycling or 406 Auto parts, here in Ontario. they have one or two HHR's but Im not sure if the cluster's are available

 

Well your local Chevy dealer would be glad to relieve you of $235.10 Canadian for a brand new PN 20758650 Instrument Cluster.

A search of the sources mentioned by Oldblue will probably be your best shot, GM has never made the cluster lens available as a seperate part.

Once you find a new/used cluster, your dealer will have to match the cluster to your HHR using a Tech II. Clusters are keyed to the vehicle's VIN and they will not function without programming.