Ignitions and Electrical› Ignition Components

SIERRAMARINE

OUTBOARD MAINTENANCE KIT

$617.79

SKU: S08C 18-9253

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

Easy — 1–2 hours

Description

The Sierra Marine 18-9253 is an outboard engine maintenance kit for Mercury V6, Optimax, 3.0L, 2-Stroke outboards with serial numbers 1B227000 and up (non-pro models). It includes spark plugs, anodes, fuel filter, bolts, impeller, water pump kit, thermostat, and inline oil filter.

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

BrandSIERRAMARINE
Part NumberS08C 18-9253

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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