“MAGA bomber” Cesar Sayoc Jr., who terrorized the country by mailing 16 faulty pipe bombs packed with glass shards to 13 prominent Democrats and to CNN headquarters, faces up to life behind bars when he is sentenced Monday.

Sayoc, 57, a President Trump devotee, targeted Hillary Clinton, Joe Biden, former President Barack Obama, Robert De Niro and other liberals during a two-week period last year, shipping what turned out to be dud explosives.

While prosecutors have requested a life sentence, Sayoc’s defense attorneys argue that the former exotic dancer and pizza deliveryman’s already-fragile mental health was exacerbated by decades of steroid use. They’ve asked a judge to impose the minimum sentence of 10 years.

Prosecutors argue it doesn’t matter if the devices didn’t function as intended.

“Deficient as the defendant may be as a bomb maker, hoaxes do not involve real explosives . . . as the defendant’s IEDs did,” they wrote. Sayoc pleaded guilty in March to 65 charges.