SIERRAMARINE 18-9440-4 Synthetic Blend Mercruiser Sterndrive Oil-25W40 FCW Synthetic Blend I/O Oil, 5 Qt.

This SIERRAMARINE 18-9440-4 Synthetic Blend Mercruiser Sterndrive Oil is specially formulated to provide exceptional performance and protection for sterndrive and inboard engines. Blended with a combination of premium grade synthetic and mineral-based stock, along with superior designed additives, this 4-cycle oil is engineered to withstand the stress and demands endured by marine engines.

Product Features:

• Superior corrosion protection, safeguarding vital engine components against rust and oxidation.
• Advanced lubrication properties that significantly reduce wear on internal engine components, ensuring prolonged engine life.
• Outstanding friction reduction and wear protection, enhancing engine efficiency and performance.
• Removes thermal breakdown under high RPMs, extreme temperatures, and heavy loads, maintaining oil stability and reliability.
• Extensively tested for exceptional performance and reliability in marine environments.
• Sold in case packs only

Specifications:

• Type: Synthetic Blend
• Oil Weight: 25W40
• Application: Sterndrive and Inboard Engines
• Quantity: 5 Quarts

Learn More:

For more detailed information about sterndrive engines, please visit the Sterndrive Wikipedia page.

To learn more about inboard engines, visit the Inboard Engine Wikipedia page.

Specifications

Product: SIERRAMARINE 18-9440-4 Synthetic Blend Mercruiser Sterndri

Brand: SIERRAMARINE

Model: 18-9440-4

Additional Shipping Information:

Shipping Weight:

Shipping Height:

Shipping Width:

Shipping Length:

Atlantis Showroom accepts returns within 90 days of shipment. However, certain goods such as open software, mapping/chart data cards, international orders, freight truck only items, and special order items are not eligible for return, refund, or exchange.

If your return is accepted, we will provide an exchange for the returned item, a non-transferable merchandise credit, a credit to the payment card or original payment method, a check, or another appropriate remedy that we determine in good faith. To request a return merchandise authorization (RMA), customers can contact us on our website or email us at customerservice@atlantisshowroom.com. We will issue an RMA number and provide instructions for returning the package within a reasonable time frame, usually within 1-3 business days.