Automatic Transmission FWD Opt M15 Fits 98 BONNEVILLE 761155
LESABRE 98 AT, FWD; opt M15. FWD,3.8,AT 11-21-25. All transmissions must be installed by a certified transmission technician. New filter, proper fluids and seals must be installed. All fluid coolers and lines must be flushed, shift/ detent cable or linkage assemblies must be adjusted.