Can I do a transmission swap from a 99 Buick Lasabre into a 2004 Park Avenue?

Asked by JD Jun 13, 2023 at 06:59 PM about the 1999 Buick LeSabre

Question type: Maintenance & Repair

Can I do an engine swap from a
2005 Park Avenue into a 1999
Buick Lasabre? How about
transmission from the 99 Lasabre
into the 04 Park Avenue

1 Answer

307,225

It can be done but your going to have major electronic compatibility issues. A real can of worms.

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