The 4R100 is found in Econoline 150(1/98-00) V8 5.4; Econoline 250/350(1/98-00) V8 5.4/7.3D V10-6.8; F-150(1/98-03) V8-5.4; F-250(1/98-04) F-350/450(99-04) V8 5.4/7.3D V10-6.8; Excursion(00-04) V8 5.4/7.3D V10-6.8; Expedition(1/98-02) V8-5.4;