[baseballfanz]

Hello all,

I, like many users have been using Nissan Parts, NISMO and Nissan Accessories - Courtesyparts.com to find, price and order parts for years.

My wife owns a 2007 Titan and called the local dealer to order a tow package and did not mention the part number, 999T5-A6000 from courtesy.

I received the invoice and they sold her a 999T5-WW300. What's the difference between the and 999T5-WW300?

Also, will I still need the third relay 25230-79944?

Thanks in advance!

***EDIT***

Looks like the A6000 is a Class III and the WW300 is a Class IV.

Old post but 999T5-WW300 is the correct part number and
999T5-A6000 is Courtesy's own part number (they have a habit of changing the last 5 digits to their own).