Sierra Marine Mechanical Fuel Pumps

4.86 out of 5 stars 28 Customer Reviews

Sierra Marine offers mechanical fuel pumps for a variety of watercraft applications. These high-quality replacement parts are designed to meet OEM specifications. They're available in different inlet/outlet sizes and attachments, and most models include a gasket. Order the fuel pump recommended for your engine.

Showing In Stock Items. Show All 19 Items.

Results 1 - 16 of 16

Sierra Marine Mechanical Fuel Pumps 18-8860

Fuel Pump, Mechanical, Mercruiser, Big Block V8, 7.4/8.2, Each

Part Number: RRA-18-8860

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Sierra Marine Mechanical Fuel Pumps 18-7283

Fuel Pump, Mechanical, Mercruiser, OMC, Small Block V8, 5.0/5.7, Each

Part Number: RRA-18-7283

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sierra Marine Mechanical Fuel Pumps 18-7267

Marine Fuel Pump, Mechanical, Crusader, Mercury, Pleasurecraft, Each

Part Number: RRA-18-7267

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Sierra Marine Mechanical Fuel Pumps 18-7288-1

Fuel Pump, Mechanical, Mercruiser, Big Block V8, 7.4, Each

Part Number: RRA-18-7288-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sierra Marine Mechanical Fuel Pumps 18-7281

Marine Fuel Pump, Mechanical, Volvo Penta, Each

Part Number: RRA-18-7281

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Sierra Marine Mechanical Fuel Pumps 18-7254

Fuel Pump, Mechanical, Chrysler, 318/340/360, Each

Part Number: RRA-18-7254

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Sierra Marine Mechanical Fuel Pumps 18-7282

Marine Fuel Pump, Mechanical, Mercury, Each

Part Number: RRA-18-7282

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Sierra Marine Mechanical Fuel Pumps 18-7278

Marine Fuel Pump, Mechanical, Chris-Craft, Mercury, OMC, Each

Part Number: RRA-18-7278

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Sierra Marine Mechanical Fuel Pumps 18-7284

Fuel Pump, Mechanical, Mercruiser, OMC, V6, 262/229, Each

Part Number: RRA-18-7284

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sierra Marine Mechanical Fuel Pumps 18-7274

Marine Fuel Pump, Mechanical, Mercury, Each

Part Number: RRA-18-7274

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Sierra Marine Mechanical Fuel Pumps 18-7289

Fuel Pump, Mechanical, OMC, V6, 4.3/262, Each

Part Number: RRA-18-7289

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Mechanical Fuel Pumps 18-7275

Marine Fuel Pump, Mechanical, Mercury, Each

Part Number: RRA-18-7275

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Mechanical Fuel Pumps 18-35437

Fuel Pump, Mechanical, GM 3.0L 181, Mercruiser, Each

Part Number: RRA-18-35437

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Mechanical Fuel Pumps 18-7268

Marine Fuel Pump, Mechanical, Crusader, OMC, Each

Part Number: RRA-18-7268

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Mechanical Fuel Pumps 18-7256

Fuel Pump, Mechanical, GM L4/L6, Each

Part Number: RRA-18-7256

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Mechanical Fuel Pumps 18-7266

Marine Fuel Pump, Mechanical, Mercury, Each

Part Number: RRA-18-7266

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

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