Optima OE Replacement Marine Batteries

Brand: Optima | Part #BAT-2186A3

Category: Batteries > Marine Batteries

The Optima OE Replacement Marine Batteries (P/N BAT-2186A3) is a direct-fit Marine Batteries for the vehicles listed in the fitment section. Built to OE-equivalent tolerances and tested for fitment against the listed vehicles before shipping. Sourced from Optima, a recognized supplier in the aftermarket auto parts channel. Part number BAT-2186A3 is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2016–2025 Ford, Nissan, Audi, Chevrolet including Fusion, F-350, Frontier, Maxima, Murano, A4. 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: $65.99 | In stock — ships within 1-2 business days. Free shipping on orders over $75.