The Hammers head to Emirates Stadium looking to book their first semi-final appearance in this competition since the 2013/14 campaign, and will hope for a second Carabao Cup London derby victory in succession.
After seeing off Cheltenham Town and Bolton Wanderers in the earlier rounds, Slaven Bilic’s men produced a stirring comeback to recover from 2-0 down and defeat Tottenham Hotspur 3-2 in the last 16.
That set up December’s tie against the Gunners, who have defeated Doncaster Rovers and Norwich City to progress to this stage of the Cup.
The clubs have met twice before in the League Cup, with the Hammers winning 3-1 at Highbury in October 1966, and Arsenal emerging triumphant 2-1 at the Boleyn Ground in January 1998.
Referee: Kevin Friend
Team News: Ramsey out, Mustafi slight doubt
Possible lineup:
Will it this kind of game: