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 will fit 99-07 for sure. The 08-12 have different style tailgates, the cap would fit the bed but might not work with the new tailgates. Most guys who have 08-12 trucks and want to use their caps from older trucks, change their tailgates to the older model.