Wheels from Lincoln Navigator on Ford F150: compatible?

No, the centre bore is too small

Same 6x135 PCD, but the centre bore of the wheels from Lincoln Navigator (87.1 mm) is smaller than the hub of Ford F150 (124.9 mm): they will not fit without being re-bored by a professional.

Lincoln Navigator1998–2002Ford F1501997–2004
PCD5x135 / 6x1358x170 / 6x135
Centre bore87.1 mm124.9 mm
ThreadEcrous - 14x2.00Ecrous - 14x2.00
Original wheels R
≈8.5Jx17 ET44
≈8Jx18 ET44
R
≈7.5Jx17 ET10
≈7.5Jx17 ET44
≈8.5Jx17 ET44

≈: width estimated from the original tyre size.

Before fitting the wheels

An identical hub is not enough: offset, width and diameter change the position of the wheel, and larger calipers can touch a smaller wheel. Original wheels often use bolts or nuts with a specific seat: keep the fixings intended for the wheel, with the thread of Ford F150 (Ecrous - 14x2.00), tightened to the torque shown on its vehicle page. Finally, check that the size is among the approved fitments for your vehicle. This comparison is for guidance only: have the fitting approved by a professional.

And the other way round: wheels from Ford F150 on Lincoln Navigator?