Ignitions and Electrical› Wiring Harnesses

SIERRAMARINE

WIRING HARNESS JOHNSON/EVINRUDE 6 C

$446.37

SKU: S08C 18-99588

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

Easy — 1–2 hours

Description

Engine Harness fits Johnson / Evinrude 150 HP 1978, 175 HP 1977-78, 185 HP 1977-78, 200 HP 1976-78, 235 HP 1978. Replaces OEM part numbers 581888, 581767, and Sierra Marine 18-99588.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandSIERRAMARINE
Part NumberS08C 18-99588

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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