Back Search by Part 2003 HUMMER HUMMER_H2 ALTERNATORCompatible with Avalanche 1500 Avalanche 2500 Envoy Envoy Xl Envoy Xuv Escalade Escalade Esv Escalade Ext Express 1500 Van Express 2500 Van Express 3500 Van Hummer H2 Isuzu Ascender Rainier Saab 9-7x Savana 1500 Van Savana 2500 Van Savana 3500 Van Sierra 1500 Pickup Sierra 2500 Pickup Sierra 3500 Pickup Sierra Denali Silverado 1500 Pickup Silverado 2500 Pickup Silverado 3500 Pickup Ssr Suburban 1500 Suburban 2500 Tahoe Trailblazer Ext Yukon Yukon Xl 1500 Yukon Xl 2500 $73.00 In Stock ALTERNATOR 6.0L,AT,12/02 Part Numbers19244751,3211845,8192447510Body ColorBLACKStock51PTag0000560228VIN5GRGN23U93H121270SKU FL231001725982 Fitment Choose an option AVALANCHE 1500 03-04 145 amp (opt KG3) AVALANCHE 2500 03-04 145 amp (opt KG3) ENVOY 05 5.3L ENVOY XL 03-05 5.3L ENVOY XUV 04-05 5.3L ESCALADE 03-04 (145 amp, opt KG3) ESCALADE ESV 03-04 (145 amp, opt KG3) ESCALADE EXT 03-04 145 amp (opt KG3) EXPRESS 1500 VAN 03-04 145 amp EXPRESS 2500 VAN 03-04 145 amp EXPRESS 2500 VAN 12-16 145 amp, 6.6L EXPRESS 3500 VAN 03-04 145 amp EXPRESS 3500 VAN 12-16 145 amp, 6.6L HUMMER H2 03-05 ISUZU ASCENDER 03-05 5.3L RAINIER 04-05 5.3L SAAB 9-7X 05 8 cylinder SAVANA 1500 VAN 03-04 145 amp SAVANA 2500 VAN 03-04 145 amp SAVANA 2500 VAN 12-16 145 amp, 6.6L SAVANA 3500 VAN 03-04 145 amp SAVANA 3500 VAN 12-16 145 amp, 6.6L SIERRA 1500 PICKUP 03 145 amp (opt KG3) SIERRA 1500 PICKUP 04 w/o hybrid option; 145 amp (opt KG3) SIERRA 1500 PICKUP 05 w/o hybrid option; 145 amp (opt KG3), w/Special Equipment Option (opt 8C6) SIERRA 2500 PICKUP 03-05 145 amp (opt KG3) SIERRA 3500 PICKUP 03-05 145 amp (opt KG3) SIERRA DENALI 03-05 145 amp (opt KG3) SILVERADO 1500 PICKUP 03 145 amp (opt KG3) SILVERADO 1500 PICKUP 04 w/o hybrid option; 145 amp (opt KG3) SILVERADO 1500 PICKUP 05 w/o hybrid option; 145 amp (opt KG3), w/Special Equipment Option (opt 8C6) SILVERADO 2500 PICKUP 03-05 145 amp (opt KG3) SILVERADO 3500 PICKUP 03-05 145 amp (opt KG3) SSR 03-05 SUBURBAN 1500 03-04 (145 amp, opt KG3) SUBURBAN 2500 03-04 (145 amp, opt KG3) SUBURBAN 2500 05 (145 amp, opt KG3), ID 10464476 TAHOE 03-04 (145 amp, opt KG3) TRAILBLAZER EXT 03-05 5.3L YUKON 03-04 (145 amp, opt KG3) YUKON XL 1500 03-04 (145 amp, opt KG3) YUKON XL 2500 03-04 (145 amp, opt KG3) YUKON XL 2500 05 (145 amp, opt KG3), ID 10464476 Core ChargeCore Charge($9.50) Add To Cart Inquire More Parts From This Vehicle All Vehicle Parts ResourcesSell My CarWarranty OptionsContact UsOur Associations / Accreditations / Affiliations