New Jersey Gov. Chris Christie’s former “fixer” at the Port Authority will avoid prison despite masterminding the notorious Bridgegate fiasco.

Newark federal Judge Susan Wigenton on Wednesday ordered David Wildstein to serve three years’ probation, perform 500 hours’ community service, pay a $10,000 fine and $14,314 in restitution as he was sentenced for orchestrating the politically motivated shutdown of traffic lanes to the George Washington Bridge in 2013.

Wigenton also barred Wildstein — who got the slap on the wrist after cooperating with prosecutors against two other conspirators in the plot — from serving as a public official ever again.

At the trial, Wildstein admitted that he came up with the idea to use Port Authority resources to block Fort Lee lanes to the GWB in an effort to punish the mayor of that borough for refusing to endorse Christie’s re-election.

But his cooperation with the feds also helped to convict Christie’s former deputy chief of staff, Bridget Anne Kelly, and New Jersey’s top executive at the Port Authority, Bill Baroni, who are free on bail while they appeal their convictions.

Kelly, a mom of four, was sentenced to 18 months in prison. Baroni, Wildstein’s boss at the Port Authority, was sentenced to 24 months in prison.

Wildstein faced 21 to 27 months in prison under his plea agreement, but federal prosecutors asked that he only get probation.

On Wednesday, Wildstein took thinly veiled shots at Christie, whom he has known since he was a teenager.

“I willingly drank the Kool-Aid of the man I have known since I was 15 years old,” he told the judge.

“I admit to being a part of a culture supervised by former federal prosecutors and public servants who encouraged behavior that I deeply regret,” he said.

That culture encouraged putting “politics ahead of the public,” he said.

In sentencing Wildstein, Wigenton said she was giving him a pass on jail because he has atoned for the abuse of power, which angered New Jersey residents and may have destroyed Christie’s future in politics.

“Only you have made an attempt to rectify the wrongs,” Wigenton said. “Only you have admitted your role and accepted responsibility for your actions,” she said, referencing Kelly and Baroni’s denial of the charges.

Christie has not been charged with any wrongdoing and has repeatedly denied any knowledge of the lane closures.

But the high-profile trial proved a strain on his reputation as Wildstein and others told the jury that they had talked with the governor about the dirty scheme.

For example, Wildstein said Christie was so pleased by Bridgegate that he called Wildstein “The Wolf,” after the cool-as-a-cucumber fixer from “Pulp Fiction” who was sent to clean up a bloody mess created by hit men played by John Travolta and Samuel L. Jackson.

The sentencing comes as Christie’s lawyer in the Bridgegate scandal, Christopher Wray, testifies before Congress in his bid to be confirmed as the new head of the FBI, replacing fired bureau Director James Comey.