Oils, Fluids and Sealer› Oils, Fluids and Additives

SIERRAMARINE

10W-40 FULL SYNTHETIC HIGH PERFORMA

$27.04

SKU: S08C 72-5100-2

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Ships by Jun 19
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Non-Returnable Item

Description

The Sierra Marine 10W-40 Prime Line Powersport engine oil is a full synthetic blend designed for off-road applications, including ATVs, UTVs, and dirt bikes. It is formulated for use in wet clutch systems and both air- and liquid-cooled engines.

This high-performance oil features premium additives to protect against rust, which is common in recreational vehicles. It meets API SM and JASO MA specifications and is sold individually in 1-quart bottles.

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 72-5100-2

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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