Ignitions and Electrical› Charging Systems

SIERRAMARINE

REGULATOR/RECTIFIER

$315.75

SKU: S08C 18-99405

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Replaces OEM 0439561. This is a Rectifier Regulator and Gasket. Due to a design change, the PURPLE DRAIN WIRE is NO LONGER NECESSARY. This drain wire may be contained within your existing wring harness in either a multiple pin connector or as an individual wire connection. If the purple wire is contained within a multiple connection, no further action is necessary. If the purple wire is an individual wire connection, make sure the existing harness wire is secured away from any moving components.

Fitment

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

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Specifications

BrandSIERRAMARINE
Part NumberS08C 18-99405

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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