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 fuel pump diaphragm is designed for reliable performance in various Yamaha and Mercury engines. It has original reference numbers 11497M and 6G1-24471-00-00 and is suitable for models produced between 1978 and 2006, manufactured by Sierra.
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$ 29.25
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1-2 weeks delivery time Designed for compatibility with a range of Mercury and Yamaha engines, this fuel pump diaphragm ensures efficient fuel delivery. It includes original reference numbers such as 91748M and is suitable for models from 1984 to 2002, branded by Sierra.
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$ 31.80
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1-2 weeks delivery time Engineered for optimal performance in various Yamaha and Mercury outboard engines, this fuel pump diaphragm ensures reliable fuel delivery. It has original reference numbers like 80606M and is compatible with models produced between 1977 and 1998, branded by Sierra.
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$ 37.17
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1-2 weeks delivery time This fuel pump diaphragm is designed to work seamlessly with a variety of Mercury and Yamaha engines, providing efficient fuel operation. It includes original reference numbers such as 84141M and is suitable for models produced from 1977 to 2006, manufactured by Sierra.
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$ 17.21
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1-2 weeks delivery time Specifically designed for Yamaha engines, this fuel pump diaphragm ensures reliable performance and fuel efficiency. It features the original reference number 6J8-24471-00-00 and is suitable for models 25 and 30 produced between 1987 and 2002, branded by Sierra.
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$ 21.89
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1-2 weeks delivery time Designed for various Mercury engines, this fuel filter ensures clean fuel delivery for optimal engine performance, suitable for GM V6 models with a power capacity of 175 to 205. It has the original reference 855686 and is produced by Sierra, with the product number 18-7844.
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$ 20.35
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1-2 weeks delivery time This fuel filter meets the needs of various Mercury and Mercruiser engines, ensuring optimal fuel flow and engine performance. It is compatible with models ranging from 40 to 60 and includes multiple original references, manufactured by Sierra, with the product number 18-7845.
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$ 18.42
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1-2 weeks delivery time Specifically designed for OMC engines, this fuel filter provides reliable filtration for smooth operation. It includes original references such as 502905 and is branded by Sierra, with the product number 18-7846.
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$ 21.58
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1-2 weeks delivery time This high-efficiency fuel separator filter ensures clean fuel delivery and protects your engine from contaminants. It features dimensions of 3/8'' and a maximum flow rate of 340, with a filtration capability of 21 µ, produced by Sierra, with the product number 18-7852-1.
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$ 88.74
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1-2 weeks delivery time Suitable for various Mercruiser engines, this fuel filter head provides durability and compatibility. It includes original references such as 55481 and has a thread size of 1/4 inch, manufactured by Sierra, with the product number 18-7853-1.
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$ 60.84
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1-2 weeks delivery time Designed for GM L4 and L6 engines, this fuel pump filter provides reliable filtration for inboard applications. It is compatible with the AC fuel pump type 18-7278 and features original references such as 35-49088, manufactured by Sierra, with the product number 18-7860.
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$ 18.54
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1-2 weeks delivery time This fuel filter is designed for Volvo-Penta engines, specifically for the 305/350 CID and 454 CID models, ensuring reliable filtration for inboard engine types. It includes original references such as 841162 and is manufactured by Sierra, with the product number 18-7862.
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$ 29.11
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1-2 weeks delivery time Compatible with Yamaha outboard engines, this fuel filter ensures optimal performance and clean fuel delivery. It has original references including MAR-10MEL-00-00, and is produced by Sierra, with the product number 18-7866.
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$ 32.49
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1-2 weeks delivery time Suitable for Ford V8 engine blocks, including models 302 and 351, this oil filter provides essential filtration for various applications. It includes numerous original references and is branded by Sierra, with the product number 18-7875-1.
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$ 18.42
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1-2 weeks delivery time Designed for various Mercruiser and Volvo-Penta engines, this oil filter ensures optimal performance and reliability. It features extensive original references and is manufactured by Sierra, with the product number 18-7876-1.
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$ 18.02
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1-2 weeks delivery time This oil filter is suitable for short block Ford engines, providing essential filtration for optimal engine health. It includes several original references and is produced by Sierra, with the product number 18-7878-1.
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$ 23.96
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1-2 weeks delivery time Specifically designed for Mercruiser engines, this oil filter ensures high performance and durability. It features the original reference YSC-16231-20-OC and is branded by Sierra, with the product number 18-7879-1.
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$ 11.08
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1-2 weeks delivery time Compatible with various Suzuki outboard engines, this oil filter provides essential filtration for models DF90, DF100, and DF115. It includes original references such as 16510-61A31 and is manufactured by Sierra, with the product number 18-7896.
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$ 18.47
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1-2 weeks delivery time This oil filter is specifically designed for Suzuki engines, ensuring optimal performance and longevity. It is compatible with the Suzuki DF140 model from 2002 to 2009, as well as the Johnson 140hp engine, which is based on Suzuki technology. The original reference number for this filter is 16510-92J00, and it is suitable for outboard engine types. Manufactured by Suzuki, this product is offered under the Sierra brand, with the product number 18-7897.
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$ 20.21
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1-2 weeks delivery time This oil filter is designed for specific Yamaha and Mercury outboard engines, ensuring optimal performance and reliability for models such as F8A, F9.9A/B, and FT9.9A.
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$ 40.23
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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.