DETROIT >> Jeep maker Stellantis has reached a tentative contract agreement with the United Auto Workers union that follows a template set earlier this week by Ford, two people with knowledge of the negotiations said Saturday.

The deal, which still has to be ratified by members, leaves only General Motors without a contract with the union. The agreement could end a six-week strike by more than 14,000 workers at Stellantis assembly plants in Michigan and Ohio, and at parts warehouses across the nation.

Like workers at Ford, the strikers at Stellantis are expected to take down their picket lines and start returning to work in the coming days, before 43,000 union members vote.

The people, who asked not to be identified because they are not authorized to speak publicly about the talks, said most of the main points of the deal at Ford will carry over to Stellantis.

The Ford pact includes 25% in general wage increases over the next 4 1/2 years for top assembly plant workers, with 11% coming once the deal is ratified. Workers also will get cost-of-living pay that would bring the raises to over 30%, with top assembly plant workers making more than $40 per hour. At Stellantis, top-scale workers now make around $31 per hour.

Like the Ford contract, the Stellantis deal would run through April 30, 2028.

The deal is also expected to include some news about a now-idled factory in Belvidere, Illinois, which the company had planned to close.

Democratic U.S. Rep. Bill Foster, who represents Belvidere in Congress, said he’s received indications that electric vehicles will be produced at the site, which will be expanded to include a new battery factory. Stellantis had indefinitely shut down the plant in the spring and laid off the 1,350 employees who worked there.

Foster said he’s been working with Illinois Gov. J.B. Pritzker’s office and other state and local officials to reopen the facility. State officials are expected to offer the company an incentive package as part of the deal.

Bruce Baumhower, president of the local union at a large Stellantis Jeep factory in Toledo, Ohio, that has been on strike since September, said he expects workers will vote to approve the deal because of the pay raises above 30% and a large raise immediately.

“Eleven percent is right on the hood,” he said. “It’s a historic agreement as far as I’m concerned.”

Some union members have been complaining that Fain promised 40% raises to match what he said was given to company CEOs, but Baumhower said that was UAW President Shawn Fain’s opening bid.

“Anybody who knows anything about negotiations, you always start out much higher than you think is realistic to get,” he said.