On Tuesday, Troy Parla will head into Manhattan from his Coram, LI, home. He will meet a friend for dinner and then take in a Rangers game at Madison Square Garden.

It seems like a fairly pedestrian night for most Blueshirt faithfuls — but for Parla, this matchup against the Los Angeles Kings is no ordinary game.

And to call him just a fan would be a gross understatement.

Tuesday marks his 1,000th consecutive Rangers home game (including preseason). The eye-popping streak started during the team’s 1992 playoffs against the New Jersey Devils.

To reach this milestone, he has logged 120,000 miles — halfway to the moon — and spent roughly $33,700.

The 46-year-old married father-of-one’s devotion makes the postal service look wimpy: Neither playoff droughts nor an unreliable car nor medical issues have stopped Parla, who once went to a game hours after getting a vasectomy.

During his 23-year run, he has witnessed thrilling moments, like Mark Messier hoisting the Stanley Cup in 1994 — and lean times, like the team not making the playoffs from the late ’90s to the early aughts.

“I am a hockey player who loves watching the game. You can literally beat the bejesus out of somebody and then shake his hand after,” Parla says, pointing to his sweatshirt emblazoned with “Violent Gentlemen,” the name of a hockey apparel brand.

Despite growing up in Long Island, he hated the Islanders because their legendary goaltender Billy Smith was “a real a–hole.”

Parla plays in an amateur league (he’s a defenseman) and has come to games with his own on-ice injuries, including a cracked rib and a herniated disc. And then there’s that vasectomy.

“I probably shouldn’t have gone that day,” he admits, noting he had to sit on an ice pack at the Garden. “That was the only time I’ve taken the elevator in this building.”

He purchased his first season tickets in 1992-’93, paying $14 for a seat in section 419. These days, he shells out $78 a game to sit in one of his three seats in the 200s.

Parla, who is a digger for Verizon, says his employer understands that he will never be available to work on the nights of home games. “Twice, I was forced to Buffalo for a month. I got lucky, because one time it was summer, and one time it was when the Rangers had just been knocked out of the playoffs.”

During Hurricane Sandy, he was summoned to the East End for 7 a.m. to 7 p.m. shifts. “Thank God it was the lockout season, so I didn’t miss anything,” he says.

Parla has seen so many games, he’s unable to recall particular plays. But the self-taught photographer snaps pictures of the action on the ice and uses them as his memory bank.

Before cameras were ubiquitous, he used to meet players as they left the building to give them snapshots. In return, they would give him memorabilia and gear.

“I think I have about 25 to 35 sticks from players,” he says, adding that he’s put some to use on the ice. He has Jay Wells’ signed gloves from the 1994 Stanley Cup series. Brian Leetch gave him a signed helmet.

His favorite players over the years are Mike Gartner from the 1994 squad and current Ranger Martin St. Louis.

To reach this [1,000 game] milestone, [Parla] he has logged 120,000 miles — halfway to the moon — and spent roughly $33,700.

“I’ve only ever booed two players, Tom Poti [2001-06] and Michal Rozsíval [2005-11],” Parla says. “I remember standing up and yelling, ‘F–k you, Roza—’ and halfway through my blood pressure got so high I passed out. I woke up when I landed back in my seat.”

With the Rangers currently sitting at the top of their division, Parla thinks this is the year they’ll go all the way, winning the Stanley Cup for the first time since 1994.

“I haven’t really felt that way at any [other] point since [goaltender] Henrik [Lundqvist] got here,” he says.

Parla claims he isn’t particularly superstitious, but he does still keep his playoff beard from 1994 saved in a bag. His car also qualifies as a talisman.

“When they won [the Stanley Cup], I drove a ’94 Jeep. Fifteen years went by, and they didn’t win again. I bought another ’94 Jeep a few years ago,” he says. This year alone, it’s broken down three times on the way to games. But he says he’ll buy another car when the Rangers win the cup.

Rangers great Adam Graves, who now works in the team’s hockey and business operations, calls Parla’s streak an “amazing accomplishment. Troy is truly the ‘Iron Man’ of the Rangers faithful.”

Kind words, even if Parla’s wife isn’t too impressed. Jenn, a microbiologist, doesn’t mind her husband’s obsession — “She met me when I was already seven years into it, so she knew what she was getting into,” he explains — but she doesn’t tag along.

Still, Parla buys those three seats every year just in case Jenn and their 15-year-old daughter decide they want to join him at a game one day.