Hi
I believe this is in the correct forum. If not, please move.
So I have edited my HTaccess file to look like the following:

Options +FollowSymlinks All -Indexes
RewriteEngine On
RewriteBase /

RewriteCond %{HTTP_HOST} !^(www.|$) [NC]
RewriteRule ^ http://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]


RewriteRule ^jdm-parts-detail-([0-9]+)-(.*)\.html$ product-details.php?ID=$1 [L]

RewriteRule ^jdm-parts-listing-([A-Za-z]+)-([A-Za-z]+)-(.*)\.html$ parts-listing.php?SearchMakeID=$1&SearchModelID=$2&SearchYear=$3 [L]

RewriteRule ^jdm-parts-package-([A-Za-z]+)-([A-Za-z]+)-(.*)\.html$ package-details.php?SearchMakeID=$1&SearchModelID=$2&SearchYear=$3 [L]

RewriteRule ^jdm-parts-search-(.*)\.html$ parts-listing.php?PartsNo=$1 [L]

This SHOULD be working. In other words, I should be able to type in the following:
http://www.url.com/jdm-parts-listing-5-21-1991.html
and it should work.
It keeps producing a 404 error though. What am I missing or doing wrong?

The first part is simply to forward anyone going to http://url.com to www.url.com

So I need the following:
http://bit.ly/3hxiM3 (click link)

to turn into this:
http://bit.ly/Wyx5t (click link)

Any thoughts?

Actually looks like I figured out the problem.

Some how I managed to use the ([A-Za-z]+) where I should have been using ([0-9]+) WOOPS!