It is on the transmission stamped on the housing, The faster way is to simply look at the vehicle, the 7W7P-CA is only used in the P71 option, So Police cruisers and some Taxis are the ones to look for. If you are looking for a used one, try car-part. Com and see if any yards nearby have anything. Or if you have a P71 now the transmission can be rebuilt. The other option would be to have the PCM reprogrammed to remove the options coding, then you could use the common transmission but after having the programming done and getting the other transmission you would have spent as much as rebuilding the existing transmission.
What is the current problem? Slipping, burnt fluids?
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Thursday, June 2nd, 2022 AT 8:18 PM