Sierra Marine

Sierra 18-1966-1 MerCruiser 3.0L 1990-Newer Exhaust Manifold This Sierra aftermarket exhaust manifold is for use with MerCruiser 3.0L & LX engines built from 1990 to the present. Application...

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Sierra 18-1843 MerCruiser V8 Dry Joint Exhaust Manifold Replaces 8M0185794 All Sierra manifolds are manufactured as a direct OE replacement and are fully interchangeable with the OEM products they...

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Sierra 18-1997-1 Universal Center Riser Exhaust Manifold This Sierra is a universal exhaust manifold for engines with center risers. Constructed from cast iron for maximum durability, this manifold...

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Sierra 18-1957-2 MerCruiser V8 GM 1981-2002 Exhaust Manifold - Replaces 807078T10 When in need of a Mercruiser manifold replacement, Wholesale Marine carries economical options to get you back...

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Sierra 18-1956-3 MerCruiser 2.5L/3.0L Exhaust Manifold Replaces 860235A04 This sierra exhaust manifold features a one piece design and is for use with MerCruiser 2.5L/3.0L engines. Used...

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Sierra 18-1953-2 MerCruiser V8 1983-2002 Exhaust Manifold Sierra exhaust manifolds are designed as OEM replacements and meet or exceed the manufacturer’s requirements. Sierra replacement...

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Sierra 18-1952-1 MerCruiser V6 85-02 Exhaust Manifold  Replaces 99746A17 This Sierra exhaust manifold is for Mercruiser V6 Engines made by GM between 1985 and 2002. Fits Both Port or Starboard...

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Sierra 18-1937 MerCruiser 3.7L Exhaust Manifold Elbow Replaces 98562A6 This Sierra exhaust manifold elbow is for use with MerCruiser 3.7L engines. Application Info: MerCruiser 4 Cyl 224 cu. in. 3...

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Sierra 18-1976-2 MerCruiser V6/V8 GM 2002 & Older Manifold Elbow Replaces 807988A03 Unlike automotive engines, all marine inboards have exhaust risers that feature a water induction elbow...

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Sierra 18-1975-1 MerCruiser 2.5L/3.0L 1982 & Newer Exhaust Elbow w/Tube Replaces 12076A2 This Sierra aftermarket exhaust elbow is for MerCruiser 2.5L/3.0L engines 1982 and newer. Application...

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Sierra 18-1974-1 MerCrusier V6/V8 Manifold Elbow Replaces 98502A2 This Sierra aftermarket exhaust manifold elbow is for MerCruiser V6 and V8 engines. This manifold elbow has a 3" outlet with a...

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Sierra 18-1972 MerCruiser 2.5L/3.0L 1982 & Newer Manifold Elbow Replaces 12076A2 This Sierra exhaust elbow is designed for MerCruiser 2.5L/3.5L/LX models that are made from 1982 to the present...

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Sierra STT3133R Standard 12" x 12" Trim Tab Kit These Sierra Trim Tabs are made of 12 gauge 304 stainless steel with the stainless finish for extreme durability in marine environments. Trim tabs...

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Sierra STT3231R Edge Mount 12" x 12" Electric Trim Tab Kit The Sierra Edge Mount Trim Tab feature built in electronics with position sensing and CAN communication. Constructed of 12 gauge 304...

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Sierra 18-7715 MerCruiser V8 Fuel Filter Replaces 8M0204703 This fuel filter is designed for use in MerCruiser V8 Gen III fuel systems. It is recommended to change this filter and your 18-7977-1...

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