New Alternator 12V 145 AMP Fits Chevy Chevrolet GMC Truck, Silverado Pickup Avalanche Tahoe, 1500 2500 3500 05-07 4.3L 4.8L 5.3L 6.0L 8.1L 10392759, 15200268, 15200268 Brand New - Manufactured with New Premium Quality Components Engineered to Meet or Exceed OEM Specifications All Items Tested for Reliability, Durability and Performance One Year Hassle Free Guarantee ** See Product Description for Fitment Chart **