Alternator transplant

Hello,

I’m looking at an x-type in a local breaker yard as a potential alternator donor for my XJS 5.3. Does anyone here know what amperage alt a 2002 X-type would have? Engine displacement currently unknown.

Look up this info. at rockauto.com to compare any specs. your looking
for.
Walter

I did. I found 100 and 120 amp options for both displacements.