This “Baywatch” babe is back on the beach. 

Donna D’Errico slipped into a red one-piece swimsuit identical to the one she wore on the hit ’90s show for a sizzling Instagram video Thursday.

In the clip, set to the 1975’s song “Robbers,” the 55-year-old strikes a series of sultry poses on the beach while leaning against a yellow Jeep and clutching a red rescue can.

“Was fun then…more fun now,” the OnlyFans creator wrote in her caption.

“Have a beautiful evening everyone and thanks for your comments – I read them all!”

And there were plenty of adoring comments for D’Errico to peruse.

“U look better then [sic] women in they [sic] 20s that’s crazy,” one remarker.

“Are you a Time Machine?” another asked the ageless beauty.

“Save my life please?” a third asked D’Errico, who played Donna Marco on the show.

On June 23, the actress teased the upcoming video shoot by posting a photo on the shore in the same high-cut one-piece.

“Recreating Baywatch in Miami,” the ‘90s star wrote.

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D’Errico last donned the famous suit to celebrate her 55th birthday in March.

For that steamy shoot, the Alabama-born beauty pulled the piece halfway down her body and added a white “Baywatch” tank up top, which she lifted to showcase her killer curves.