Sierra Boat Parts represents a wide range of marine parts used in engines, fuel systems, electrical components, starters, solenoids, manifolds, gears, and drive parts for the marine industry. These products are designed to replace original components in outboard and inboard power systems, supporting high horsepower engine demands in harsh marine environments, including 4 stroke applications, fuel delivery, ventilation, and drivetrain operation.
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1-2 weeks delivery time The carburettor kit for OMC engines provides all necessary components for maintaining Holley 4 barrel carburetors in Ford V8 engines from 1987 to 1988, produced by Sierra under product number 18-7017.
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$ 162.64
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1-2 weeks delivery time Designed for a wide range of Mercury and Mariner engines from 1968 to 1989, this carburetor kit enhances engine efficiency and longevity, produced by Sierra under product number 18-7021.
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$ 42.56
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1-2 weeks delivery time This carburetor kit is compatible with a range of Johnson and Evinrude engines from 1968 to 2005, ensuring reliable operation and easy maintenance, produced by Sierra under product number 18-7042.
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$ 39.12
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1-2 weeks delivery time This carburetor kit provides essential components for maintaining older Johnson and Evinrude engines from 1952 to 1990, manufactured by Sierra under product number 18-7043.
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$ 40.75
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1-2 weeks delivery time The starter kit for Johnson and Evinrude engines is designed for efficient ignition and smooth starting for models 8 to 300 from 1991 to 2006, produced by Sierra under product number 18-7044-1.
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$ 31.15
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1-2 weeks delivery time This high-quality carburetor kit is designed for Johnson engines manufactured between 1969 and 1998, specifically models 65 to 235, and is produced by Sierra under product number 18-7046.
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$ 35.19
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1-2 weeks delivery time Designed for Honda engines BF8 - BF9.9 produced between 2002 and 2007, this kit provides essential components for maintenance and is produced by Sierra under product number 18-7051.
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$ 83.03
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1-2 weeks delivery time This carburetor kit ensures reliable operation for Honda engines BF75 - BF90, produced from 1997 to 2006, and is manufactured by Sierra under product number 18-7052.
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$ 93.19
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Sierra 18-7072 Carburetor Kit For Mercruiser/Volvo Penta/OMC - Rochester 4-Barrel Quadra Jet Engines
1-2 weeks delivery time This carburetor kit is compatible with a range of Rochester 4-barrel engines used by Mercruiser, OMC, and Volvo Penta, covering models from 1963 to 1995, and is manufactured by Sierra under product number 18-7072.
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$ 48.17
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1-2 weeks delivery time The carburetor kit for Mercruiser Rochester 4-Barrel Quadra Jet engines enhances engine performance and is designed for models L4, L6, V6, and V8 produced between 1983 and 1995, manufactured by Sierra under product number 18-7077.
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$ 57
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1-2 weeks delivery time This high-quality carburetor kit for OMC and Volvo Penta Rochester 2 barrel engines is designed for models from 1986 to 1989, ensuring reliability and optimal performance, manufactured by Sierra under product number 18-7086.
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$ 84.36
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1-2 weeks delivery time This needle and seat assembly is designed for Johnson and Evinrude engines, ensuring precise fuel delivery for models ranging from 3 to 175 produced between 1954 and 2006, manufactured by Sierra under product number 18-7093.
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$ 13.14
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1-2 weeks delivery time The Mercruiser starboard exhaust manifold hose is designed for various marine engines from 1981 to 1996, including models 4.3L, LX, MCM, MIE, and V8, ensuring optimal performance and durability, manufactured by Sierra under product number 18-70932.
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$ 66.83
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1-2 weeks delivery time The needle and seat assembly for Johnson and Evinrude engines ensures precise fuel delivery and optimal performance for models ranging from 1.2 to 300 produced between 1952 and 2007, manufactured by Sierra under product number 18-7094.
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$ 12.87
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1-2 weeks delivery time These cooling hoses are essential for maintaining the cooling system of Mercruiser engines from 1996 to 2001, covering a variety of models, and are manufactured by Sierra under product number 18-70940.
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$ 97.82
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1-2 weeks delivery time This carburettor kit is designed for a range of Mercruiser, OMC, and Volvo Penta engines, ensuring efficient fuel delivery and improved performance for models from 1976 to 2012, manufactured by Sierra under product number 18-7095.
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$ 52.88
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1-2 weeks delivery time The carburettor kit for Mercruiser engines fits a range of Ford and Holley models from 1970 to 1974, ensuring high performance for Mercruiser engines, produced by Sierra under product number 18-7096.
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$ 193.93
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1-2 weeks delivery time The carburetor kit for Mercruiser engines is designed to ensure efficient fuel delivery for various models from 1982 to 2001, including L4, V6, and V8 engines, produced by Sierra under product number 18-7098-1.
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$ 117.33
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1-2 weeks delivery time This hose is specifically designed for 3L to 5.7L Mercruiser and OMC engines from 1963 to 2009, providing reliable performance and durability, manufactured by Sierra under product number 18-71337.
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$ 137.61
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1-2 weeks delivery time This set of five O-rings is essential for maintaining the integrity of various Mercruiser engine models and is compatible with models R, MR, and Alpha I, produced by Sierra under product number 18-7169-9.
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$ 33.99
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What is the functional purpose of a thermostat part in a boat engine system used in Sierra Boat Parts applications?
The functional purpose of a thermostat part in a boat engine system is to regulate coolant flow so the engine maintains its optimal operating temperature under varying loads. In marine products such as aftermarket engine and drive parts, proper temperature control supports efficient marine fuel combustion, protects internal components, and ensures correct vent and cooling behavior during continuous operation. This type of replacement component is commonly referenced within technical ranges associated with sierra marine parts and sierra replacement applications in the marine environment.
How are marine fuel system components designed to operate with mercury engine platforms?
Marine fuel system components are designed to align with mercury engine platforms by matching specific fuel pressure, flow characteristics, and operating temperatures required by these power units. In mercruiser-style applications, such components support consistent engine performance and reliability.