Ignitions and Electrical Starters

ARCO MARINE

SOLENOIDHEAVY DUTY 12V 1000 AMP PARALLEL/SOLENOID ISOLATED GROUND

$185.35

SKU: A09I SW865

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ARCO Marine SW865 is a heavy-duty replacement solenoid designed for 12-volt systems. This solenoid features a 1000 amp rating and a parallel/solenoid type with an isolated ground.

They engineer their products to exceed Original Equipment (O/E) standards, often addressing common deficiencies and using the best input components. Each part is tested before shipping to ensure low failure rates.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandARCO MARINE
Part NumberA09I SW865

Buy with Confidence

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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