SIERRAMARINE 18-9558-2 5W-30 Full Synthetic Fc-Wcat Qt

An ultra-high performance engine oil, the SIERRAMARINE 18-9558-2 5W-30 Full Synthetic Fc-Wcat Qt is specifically designed to provide exceptional protection and performance for marine engines. This engine oil utilizes premium base stocks and industry-leading additives to ensure superior lubrication and engine longevity.

Product Features:

• Meets and exceeds FC-W Catalyst and FC-W specifications
• Meets and exceeds API SM category requirements
• Replaces popular marine engine oils such as Yamalube, MerCruiser, Indmar, Mobile 1, Ilmor, PCM, and MasterCraft
• Proprietary additive package for enhanced performance
• Advanced detergent package to suspend and prevent sludge
• Reduces friction to maintain high performance
• Prevents thermal and oxidation breakdown under extreme temperatures
• High shear stability maintains viscosity in high-performance applications
• Advanced ZDDP additive technology prevents phosphorus depletion and extends catalyst life
• Sold in case pack only

Specifications:

• Product Type: Full Synthetic Engine Oil
• Viscosity Grade: 5W-30
• Quantity: 1 Quart
• Package Quantity: 12/case

Learn More:

For more information about engine oils and their applications, please visit the respective Wikipedia pages:

• FC-W Catalyst
• API SM category
• Yamalube
• MerCruiser
• Indmar
• Mobile 1
• Ilmor
• PCM
• MasterCraft

Specifications

Product: SIERRAMARINE 18-9558-2 5W-30 Full Synthetic Fc-Wcat Qt

Brand: SIERRAMARINE

Model: 18-9558-2

Additional Shipping Information:

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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.