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 This alternator provides reliable power for various Volvo-Penta engine models, ensuring optimal performance for engines including 3.0L and 5.7L, manufactured by Sierra under product number 18-5882.
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$ 601.80
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1-2 weeks delivery time The oil pressure sensor for Volvo-Penta engines is essential for monitoring engine pressure, ensuring optimal performance for models including 4.3L and 8.2L, produced by Sierra under product number 18-5894.
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$ 68.03
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1-2 weeks delivery time This temperature sensor is designed for accurate readings in various Mercury outboard engines, ensuring reliability for models such as the V135 and V1500, manufactured by Sierra under product number 18-5896.
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$ 57.76
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1-2 weeks delivery time The temperature sensor for Mercruiser and Volvo-Penta models is crucial for monitoring engine temperature across a range of engines, produced by Sierra under product number 18-5897.
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$ 41.72
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1-2 weeks delivery time This temperature sensor ensures accurate readings for various Mercruiser engines, enhancing performance and safety for models including 4.3L and 7.4, manufactured by Sierra under product number 18-5898.
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$ 35.67
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1-2 weeks delivery time The oil pressure sensor for Mercruiser, Volvo-Penta, and OMC engines ensures reliable performance and compatibility with various engine models, including 2.5L to 8.2L, produced by Sierra under product number 18-5899.
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$ 55.99
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1-2 weeks delivery time The relay for Volvo Penta is compatible with various models, ensuring reliable electrical connections and features a voltage rating of 12 and an amp rating of 30, produced by Sierra under product number 18-6268.
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$ 54.81
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1-2 weeks delivery time The gimbal brace is designed for Alpha I Gen II and Bravo models, providing sturdy support for inboard engines and ensuring compatibility with Mercruiser and Volvo Penta, manufactured by Sierra under product number 18-6406.
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$ 247.62
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1-2 weeks delivery time This launcher spring is specifically designed for Johnson and Evinrude outboard engines, ensuring optimal performance and reliability, produced by Sierra under product number 18-6501.
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$ 29.92
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1-2 weeks delivery time The launcher spring for Johnson and Evinrude engines provides dependable performance and is designed for outboard engines, produced by Sierra under product number 18-6511.
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$ 42.80
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1-2 weeks delivery time The rewind spring for Johnson and Evinrude outboard motors is essential for maintaining performance, with cross-references including part numbers 323653 and 338534, produced by Sierra under product number 18-6522.
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$ 30.22
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1-2 weeks delivery time The oil tank for Mercruiser trim motors ensures optimal performance and reliability, compatible with models such as 377 and 500, manufactured by Sierra under product number 18-6771.
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$ 98.25
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1-2 weeks delivery time Designed for use with Mercury and Mariner engines, this trim motor ensures reliable operation and compatibility with multiple models, manufactured by Sierra under product number 18-6773.
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$ 609.29
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1-2 weeks delivery time The trim motor for Yamaha engines is specifically designed to ensure optimal performance and reliability for various outboard models, including the F40 and P50, manufactured by Sierra under product number 18-6789.
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$ 656.53
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1-2 weeks delivery time This 50A circuit breaker is suitable for various Volvo Penta models, providing safety and protection for electrical systems from 1976 to 2009, produced by Sierra under product number 18-69550.
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$ 124.40
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1-2 weeks delivery time This carburettor kit for Volvo Penta engines ensures optimal fuel delivery for improved performance in Solex down draft models from 1965 to 1993, produced by Sierra under product number 18-7000.
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$ 198.21
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1-2 weeks delivery time Designed for Volvo Penta engines, this carburettor kit ensures optimal fuel efficiency and performance for Solex side draft models from 1973 to 1984, manufactured by Sierra under product number 18-7001.
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$ 130.79
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1-2 weeks delivery time This carburetor kit is designed for Mercury and Mariner engines, enhancing performance and reliability for models 135 to 225 from 1976 to 1990, manufactured by Sierra under product number 18-7005.
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$ 16.97
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1-2 weeks delivery time This carburetor kit provides essential components for Mercury and Mariner engines, supporting optimal functionality for models ranging from 7.5 to 50hp, produced by Sierra under product number 18-7007.
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$ 20.15
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1-2 weeks delivery time This carburetor kit is designed for specific Mercury and Mariner engines from 1980 to 1986, including models 4 and 4.5, ensuring optimal performance and reliability, manufactured by Sierra under product number 18-7013.
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$ 48.39
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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.