BMW Performance Alternators

Brand: BMW | Part #ELC-2BD78F

Category: Electrical > Alternators

The BMW Performance Alternators (P/N ELC-2BD78F) is a direct-fit Alternators for the vehicles listed in the fitment section. Connector pinout, signal voltage, and resistance values match factory PCM expectations — no fault codes after replacement. Sourced from BMW, a recognized supplier in the aftermarket auto parts channel. Part number ELC-2BD78F is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2010–2016 BMW including 4 Series, iX. Use the year/make/model selector above to verify your exact configuration before checkout. Ships from a US warehouse in 1–2 business days. Free shipping on orders $75+, flat-rate ground otherwise. Backed by a 90-day return window — if the part doesn't fit or the wrong unit was shipped, send it back for a full refund.

Price: $261.99 | In stock — ships within 1-2 business days. Free shipping.