A special blend of synthetic base oil and balanced additive system that exceeds the FC-W requirements for marine engine oil. Recommended for gasoline and diesel inboard and sterndrive engines. Provides superior engine protection during startups, operation and storage. Reduces friction and wear for extended engine life with longer lubrication effectiveness than mineral oils. Reduces oil consumption and improves fuel economy. Sold in case quantities only, priced each.

A special blend of synthetic base oil and balanced additive system that exceeds the FC-W requirements for marine engine oil. Recommended for gasoline and diesel inboard and sterndrive engines. DROP SHIPPED DIRECT FROM FACTORY VIA LTL TRUCK LINE ONLY. FREIGHT NOT ALLOWED. ADDITIONAL CHARGE APPLIES FOR LIFT GATE.

Sierra replacement air filter for Mercury outboards.

Sierra replacement ignition modules.

Sierra replacement sensors

Miscellaneous Sierra cooling system parts for Mercury and Mariner outboard and Mercruiser engines.

Sierra for Mercruiser engines. Manifolds are painted, packaged and leak tested. Includes exhaust manifold gasket set.

Sierra for Mercruiser engines. Manifolds are painted, packaged and leak tested. Includes exhaust manifold gasket set.

Sierra solenoids for inboard and inboard/outdrive engines.

Sierra rewind springs for Johnson/Evinrude/BRP and Mercury outboards.

Sierra water circulating pumps for Mercruiser.

Sierra carburetor kits and replacement parts for Mercruiser I/O engines.

Sierra carburetor kits and replacement parts for Mercruiser I/O engines.

Sierra carburetor kits and replacement parts for Mercruiser I/O engines.

Sierra carburetor kits and replacement parts for Mercruiser I/O engines.