The 2019 Ford EcoBoost 400 was a Monster Energy NASCAR Cup Series race that was held on November 17, 2019, at Homestead-Miami Speedway in Homestead, Florida.

Contested over 267 laps on the 1.5 mile (2.4 km) oval, it was the 36th and final race of the 2019 Monster Energy NASCAR Cup Series season.

Martin Truex Jr. was the first of the four drivers to clinch a spot in the Championship 4, winning the first race of the Round of 8 at Martinsville.

Kyle Busch was the fastest in the final practice session with a time of 31.959 seconds and a speed of 168.966 mph (271.924 km/h).

This was announced on November 27, 2019, by NASCAR's Scott Miller, who explained after reviewing data during the race, including radio communications among drivers and teams, including interviewing various competitors, that they had uncovered a deliberate race manipulation scheme to help teams with financial bonuses.

Spire Motorsports driver Reed Sorenson was heard ignoring multiple calls to pit on the radio before finally obliging, and the team subsequently retired the car for "mechanical issues".

NASCAR fined Scott Egglestone (Premium Motorsports) and Kenneth Evans (Rick Ware Racing) $25,000 each and suspended both indefinitely.

[12] The same day, Spire Motorsports released a statement saying they would not appeal their penalties, while Premium and RWR did not comment.

Rick Allen, Jeff Burton, Steve Letarte and Dale Earnhardt Jr. had the call in the booth for the race.

Dave Burns, Parker Kligerman, Marty Snider and Kelli Stavast reported from pit lane during the race.

Winston Kelley, Steve Post, Kim Coon, and Dillon Welch covered the action of the race for MRN on pit road.