When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
It would help to know which engine! Also a 2010 is an X250, not an X260 so I have moved your post.
Here's the locations from JEPC (Jaguar Electronic Parts Catalogue). I couldn't find the information in the Service & Repair Manuals:
Please follow this link New Member Area - Intro a MUST - Jaguar Forums - Jaguar Enthusiasts Forum to the New Member Area - Intro a MUST forum and post some information about yourself and your vehicle for all members to see. In return you'll get a proper welcome and some useful advice about posting to the forum.