Search by number: Selected vehicle: 1991 Buick Skylark 2.5L 4 Cyl Alternator 100% New 1991 Buick Skylark 2.5L 4 Cyl Alternator WORLD POWER SYSTEMS BRAND Limited Lifetime Warranty Engine Selected: 2.3L 4 Cyl2.5L 4 Cyl3.3L 6 Cyl Unit Price: CALL FOR AVAILABILITY AND PRICE! PART# 7937-3N Features: 4-Groove Pulley 14mm Belt x 52mm Rib OD x 17mm Bore Tech specs: All Application: Buick Skylark From 1988 To 1991 Oldsmobile Cutlass Calais From 1988 To 1991 Pontiac Grand Am From 1988 To 1991 Other Part numbers: 321-393 334-2386 CA7937-3N AO-00256R 304-7937-3 DA-481-3 ADR0069 186-6075 AL601N AL601X 3240-5510 110984 112856 7937-3A 10-7937-3 KIT 10463102 10463374 1101320 RM1120 A-1320 N/A CS121 7937-3 A1785-3 7937-3A 240-5510 7818-3 N/A 13-4406 13-4408D 13-4409 13-4413D 1N4406 N/A 36-7937 7937N-3 A7937-3 AME-45153G 7937N-3 1-1668-11DR 20-173-11 20-173-11-9 63706 90-01-4027 20393 91202 7937-3