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Ignitions and Electrical› Charging Systems

ARCO MARINE

12V275ADF4,SIDEBATTERYPOST,IN

Name: 12V275ADF4,SIDEBATTERYPOST,IN
Brand: ARCO MARINE
SKU: A09I 4025
Price: 960.20 USD
Availability: InStock

$960.20

SKU: A09I 4025

In Stock

Ships by Sep 16

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

High-power marine alternator for marine, RV, military, and commercial applications. Replaces most Volvo Penta alternators with a 4" J180 saddle-style mount. Features high energy production, rapid charging, cool operating temperatures, heat shedding coatings, dual cooling fans, OEM components, and optimized performance at idle speeds. Reduces the need for a generator. E-Coat/Cerakote finish for sustained amperage. Compatible with ARCO Zeus Bluetooth Alternator Regulator for lithium battery charging. SAE J1171 Certified. Available with internal/external voltage regulator. Made in U.S.A.

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12V275ADF4,SIDEBATTERYPOST,IN

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	ARCO MARINE
Part Number	A09I 4025

Videos

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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