2012-2018 BMW 640i L6 3.0L High Output Alternator Shopify Collective 7 Rib 45mm Serpentine Pulley

7 Rib 45mm Serpentine Pulley for hairpin alternators

This is a direct fit high-output alternator for the 1974 GMC G3500 4

This is a direct fit high-output alternator for the 1987-1988 Chevrolet V30 6

This is a direct fit high-output alternator for the 1991-1995 Chevrolet K2500 5

2012-2018 BMW 640i L6 3.0L High Output Alternator Shopify Collective 7 Rib 45mm Serpentine PulleyFitment: This is a direct fit high output alternator aftermarket replacement for 2012 2018 BMW 640i 3. 0L 250 320 370 400 amp High Output Alternator. Being a direct fit, aftermarket alternator replacement fits directly into your stock alternator location. Plug: This high output alternator comes with a factory style plug so that your OEM plug will plug directly into the alternator. NOTE: If you require charging at a certain voltage setpoint, we offer a