When going to the dealer or junkyarding looking for PW switches, be aware that the left and right switches are different.
From: Tin Man
1984 SWITCH, window, LH 10026610 $7.10 1984 SWITCH, window, RH 10026611 $7.10 1985-88 SWITCH, window, LH 10036561 $7.10 1985-88 SWITCH, window, RH 10036560 $7.10
From: Scott Backer