If you are looking to replace worn out window felt, I found Pacific States Felt & Mfg. Bought a 50' roll that was 1/4" thick by 1 3/8" wide. 50 ' foot roll was the smallest they had. Was less than $25.00. Worked like a charm. I think you should be able to find a felt mfg. Closer to home.
For door seal rubber found some from Nissan that worked. Not sure of the part#.
Will check tomorrow and see if I find out.