All the Dubliner has to do is win his first major - and win it using Wilson's new Deep Red 365 driver, which Harrington put into his bag for the first time at the Volvo Masters in November and immediately ended a run of seven runners-up finishes.
That victory lifted him into the world's top 10.
He said: "I had been testing the driver for some time, so my performance came as no surprise to me.
|Fat Shaft Deep Red 365.|
The Irishman, second to Retief Goosen on the 2001 European Order of Merit, is to be at the forefront of an advertising campaign for the club.