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 Boat Motor Thermostat for Honda Marine outboard motors, compatible with models BF 8, 9.9, 15, 20, 25, 30, 40, and 50, ensures optimal engine performance and efficiency. Manufactured by Sierra, this new thermostat effectively regulates engine temperature.
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$ 25.19
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1-2 weeks delivery time The Thermostat for Yamaha engines, manufactured by Sierra, ensures optimal temperature regulation for peak performance. It is compatible with original references 66M-12411-00-00, 66M-12411-01-00, 6G8-12411-00-00, 6G8-12411-01-00, 6G8-12411-02-00, and 6G8-12411-03-00, with a temperature range of 60°C.
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$ 25.19
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1-2 weeks delivery time This Sierra fuel filter for Suzuki outboard motors ensures clean fuel flow, preventing contaminants from reaching the engine and maintaining optimal performance.
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$ 8.32
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1-2 weeks delivery time The Sierra thermostat is designed for Suzuki and Yamaha outboard engines, ensuring precise temperature control for optimal performance. It is compatible with various Yamaha 4T models, including F75, F80A/B, F90, F100A/B, F150A/D, F200A/C, F225A/B/C, and F250A/B, as well as Suzuki 4T models like DF70, DF80, DF90, DF100, DF115, DF140, DF150, DF175, DF200, DF225, DF250, and DF300. Built to OEM standards, it operates within a 60°C temperature range. Original references include 17670-90J00, 67F-12411-00-00, 67F-12411-01-00, and 6CB-12411-00-00.
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$ 27.62
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1-2 weeks delivery time This high-quality thermostat is designed for Honda 4T outboard engines, including models BF25, BF30, BF35, BF40, BF45, BF50, BF75, BF90, BF115, and BF130. It ensures optimal engine temperature regulation for efficient operation and longevity, with a temperature range of 72°C. Built to meet OEM specifications for precise temperature control. Original references include 19300-ZV5-013, 19300-ZV5-023, 19300-ZV5-043. Brand: Sierra.
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$ 25.45
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1-2 weeks delivery time This thermostat is compatible with various Johnson and Evinrude engines, including models from 9.9 to 300. It regulates engine temperature to ensure efficient performance and prevent overheating, with a temperature range of 143°F. Original reference number: 436195. Brand: Sierra.
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$ 16.49
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1-2 weeks delivery time The thermostat is designed for various Johnson and Evinrude engines, providing temperature regulation to ensure proper engine performance and prevent overheating. It is compatible with models 4.5 (80-83), 6 (68-88), 7.5 (80-82), 8 (83-88), 9.5 (64-72), 9.9 (74-98), 15 (95-01), 18 (68-73), 25 (96+), 30 (80-86), 40 (80-86), 50 (80-86), 60 (80-86), 75 (80-86), 90 (80-86), 100 (96-97), 115 (96-97), 130 (10+), 135 (12+), 150 (06+), 175 (06+), 200 (04+), 225 (04+), 250 (04+), and 300 (10+), with original reference numbers 393659, 434841, 378065, 508626, and 5005440. It has a temperature range of 143°F.
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$ 21.81
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1-2 weeks delivery time The Mechanical Fuel Pump for Yamaha Engines is crucial for efficient fuel delivery, ensuring optimal performance and reliability across various models, including 25, 30, 40, 50, 55, 60, 70, 75, 85, and 90. It features original references such as 663-24410-00-00 and 692-24410-00-00, and is manufactured by Sierra.
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$ 40.21
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1-2 weeks delivery time The Thermostat for Yamaha engines is crucial for maintaining optimal engine temperature, ensuring efficient operation. It is compatible with various models, including 2T: 6 (86-88), 8 (86-88), 9.9, 15, 20, 25, 30 (87-02), and many others, featuring original references such as 688-12411-00-00 and a temperature range of 50°C, all under the Sierra brand.
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$ 25.19
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1-2 weeks delivery time The Mechanical Fuel Pump for Yamaha engines ensures reliable fuel flow, compatible with models 115, 130, 150, 175, 200, 225, 250, and 300, featuring original references 6E5-24410-00-00, 6E5-24410-02-00, 6E5-24410-03-00, 6E5-24410-04-00, and 6E5-24410-10-00, and is branded by Sierra.
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$ 48.22
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1-2 weeks delivery time The Water Pump Kit for Yamaha engines, compatible with 6 and 8 HP (2T) models, is essential for ensuring optimal water flow in outboard engines. It features original references 6G1-W0078-00-00, 6G1-W0078-01-00, 6G1-W0078-A1-00, and 6N0-W0078-A0-00, and is branded by Sierra.
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$ 28.24
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1-2 weeks delivery time This oil filter is essential for the proper functioning of marine engines, designed to exceed manufacturer recommendations for superior protection and performance in challenging environments. It is compatible with several Volvo Penta models, with the original reference 8692305, and is branded by Sierra.
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$ 22.37
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1-2 weeks delivery time Our Fuel Connector for Yamaha engines, with a diameter of 10mm, boasts durable construction for optimal performance and easy installation, ensuring a secure fit.
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$ 10.87
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1-2 weeks delivery time The Pump, Hose, and Nozzle Kit for a 946ml canister is versatile and compatible with various outboard motor brands, making it essential for boating enthusiasts.
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$ 14.78
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1-2 weeks delivery time This Stainless Steel Exhaust Elbow for Volvo-Penta Engines (MD Series) is specifically designed for the MD series inboard engines, compatible with models MD 1, MD 3, MD 6, MD 7, MD 11, and MD 17, and manufactured by Volvo Penta, under the Sierra brand.
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$ 521.21
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1-2 weeks delivery time The Stainless Steel Exhaust Elbow for Yanmar Engines - QM Series is designed for the QM series of inboard engines, offering durability and effective performance, and is branded by Sierra.
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$ 881.66
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1-2 weeks delivery time Engineered for the 6YL model, the Stainless Steel Exhaust Elbow for Yanmar Engines provides reliable performance for Yanmar inboard engines and is also branded by Sierra.
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$ 1,283.18
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1-2 weeks delivery time This Stainless Steel Exhaust Elbow for Volvo-Penta Engines is built for durability and performance, compatible with inboard engines including models D2-55A, D2-55B, MD22L-B, and MD22L-A, and is branded by Sierra.
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$ 701.43
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1-2 weeks delivery time Crafted from stainless steel, this exhaust elbow provides long-lasting performance for various Volvo-Penta inboard engines, compatible with models MD1B, MD2B, MD3B, MD6A, MD6B, MD7A, MD7B, MD11C, MD11D, MD17C, and MD17D, and is also branded by Sierra.
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$ 906.44
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1-2 weeks delivery time The Key Switch With Pre-heating Position 24 V by Sierra is engineered for reliability and efficiency across various applications, featuring an innovative design that ensures optimal performance even in demanding environments.
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$ 139.94
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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.