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 Essential for the Bravo sublower unit, this Inverter Cable provides necessary connections for optimal engine performance, referencing the same original numbers as the previous cable, with product number 18-2145E.
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$ 417.16
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1-2 weeks delivery time The Inverter Cable End Cap is designed for Mercury and Mercruiser engines, providing a secure and reliable connection, with original references such as 20175 and product number 18-2149.
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$ 22.10
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1-2 weeks delivery time Specifically crafted for the Mercruiser Alpha 1 Gen II sublower unit, this Inverter Cable ensures reliable operation and connectivity, with original references including 19543A10 and product number 18-2157.
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$ 168.42
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1-2 weeks delivery time Ensure the right fit for your boat with the reliable cross stern bracket, compatible with Mercruiser, Volvo Penta, and OMC models, referencing original numbers such as 36312 and marked by product number 18-2174.
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$ 121.47
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1-2 weeks delivery time This inverter cable set is designed for seamless operation of your Mercruiser engine, compatible with Alpha I Gen II models and referencing original numbers like 19543A10, with product number 18-2190.
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$ 151.26
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1-2 weeks delivery time The electric inverter cable ensures reliable connectivity for your inboard engine, compatible with OMC models and referencing original number 379628, with product number 18-2192.
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$ 447.08
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1-2 weeks delivery time Designed to provide a secure fit for various Mercruiser engine models, this rear bushing references original numbers such as 33149 and is marked by product number 18-2193.
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$ 88.48
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1-2 weeks delivery time The Drain Plug and Gasket for Mercury and Mercruiser ensures a secure seal for your engine's drain plug, compatible with engines from 6 to 300hp and various Mercruiser models, including multiple original references.
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$ 6.26
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1-2 weeks delivery time The Reversing Cable for OMC Motors is designed for smooth operation of OMC motors, specifically for Cobra models from 1988 to 1993, and has original references including 985587 and 986654.
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$ 269.53
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1-2 weeks delivery time The Inverter Cable + Slide for Mercruiser Alpha 1 Headers - Gen I ensures optimal performance and durability, compatible with Alpha I Gen I models and featuring multiple original references.
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$ 174.42
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1-2 weeks delivery time The 8 Trim Rings for Alpha I Gen II lower units provide a perfect fit and reliable performance, compatible with original references 23-815950 and 23-815950Q01.
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$ 132.81
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1-2 weeks delivery time The package of 2 Circlips includes high-quality components designed for Mercruiser engines, ensuring a reliable fit and performance with the original reference 53-815949.
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$ 6.05
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1-2 weeks delivery time The Selector Support Kit for Alpha 1 - Gen II is essential for maintaining system functionality, featuring the original reference 23-815921A21, designed for Mercruiser engines.
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$ 63.45
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1-2 weeks delivery time The Magnetic Cap and Drain Gasket for Mercruiser Base Plate is essential for maintaining engine integrity, compatible with various models including Mercury and Mercruiser, and features original references like 10-14834 and product number 18-2375.
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$ 11.53
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1-2 weeks delivery time The Magnetic Drain Screw and Gasket for Johnson Bases is crucial for preventing leaks in Johnson and Evinrude engines, suitable for models from 6 to 300hp, with original references including 318544 and product number 18-2378.
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$ 25.54
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1-2 weeks delivery time The set of 5 Mercury Lower Unit Drain Gaskets is designed for various Mercury and Mercruiser models, ensuring a perfect seal for lower units, with the original reference 26-830749 and product number 18-2430-9.
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$ 29.04
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1-2 weeks delivery time The Mercruiser Trim Pump Hose is designed to replace specific models, ensuring reliable performance in marine engines, and replaces Mercruiser part number 32-861127, featuring product number 18-2435.
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$ 145.27
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1-2 weeks delivery time The Trim Pin Cap for Alpha 1 Sublower Unit is essential for the Alpha I Gen II lower unit, ensuring optimal performance and durability for Mercruiser engines, with the original reference 19-815951 and product number 18-2466-9.
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$ 16.70
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1-2 weeks delivery time The Power Steering Oil Cooler maintains optimal operating temperatures for Mercruiser engines, with an original reference of 99356A2, and features a flow rate of 15 L/min for oil and 94 L/min for water, along with product number 18-2587.
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$ 528.46
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1-2 weeks delivery time The Transmission Oil Cooler is engineered for high performance, effectively cooling the transmission system, with a maximum flow rate of 6 GPM for oil and 25 GPM for water, featuring product number 18-2588.
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$ 582.47
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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.