Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 19151871 Reman Alternator (Delco 12Si 66 Amps). It is sometimes referred to as GMC Alternator. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific GMC G1500, G3500, Safari models.
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