Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Exhaust Cover Gasket #18-0847
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Sierra Sierra Exhaust Cover Gasket #18-0847 $10.18 $12.15
Sierra 18-0847 Engine GasketsExhaust Cover GasketOEM Interchange:YAMAHA: 688-41112-A0-00Sierra Exhaust Cover Gasket #18-0847Normalized SKU: 180847UPC Code: 030999874801
-16% sale
Sierra Fuel Pump Gasket 2-pk #18-0850-9
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Sierra Sierra Fuel Pump Gasket 2-pk #18-0850-9 $4.86 $5.72
Sierra 18-0850-9 Engine GasketsFuel Pump Gasket (Priced Per Pkg of 2)Sierra Fuel Pump Gasket (Priced Per Pkg of 2) #18-0850-9Normalized SKU: 1808509UPC Code: 808282161682
Sold out -17% sale
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Sierra Sierra Relief Gasket 2-pk #18-0851-9 $8.53 $10.18
Sierra 18-0851-9 Engine GasketsRelief Gasket (Priced Per Pkg of 2)Sierra Relief Gasket (Priced Per Pkg of 2) #18-0851-9Normalized SKU: 1808519UPC Code: 808282161699
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Float Chamber Gasket #18-0840-1
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Sierra Sierra Float Chamber Gasket #18-0840-1 $12.91 $15.41
Sierra 18-0840-1 Engine GasketsFloat Chamber GasketOEM Interchange:YAMAHA: 676-14984-00-00Sierra Float Chamber Gasket #18-0840-1Normalized SKU: 1808401UPC Code: 808282224912
-16% sale
Sierra Not Qualified for Free Shipping Sierra Thermostat Cover Gasket #18-0844
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Sierra Sierra Thermostat Cover Gasket #18-0844 $5.49 $6.46
Sierra 18-0844 Engine GasketsThermostat Cover GasketOEM Interchange:YAMAHA: 688-12414-A1-00Sierra Thermostat Cover Gasket #18-0844Normalized SKU: 180844UPC Code: 030999874771
-15% sale
Sierra Not Qualified for Free Shipping Sierra Drain Screw Gasket #18-0826
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Sierra Sierra Drain Screw Gasket #18-0826 $2.06 $2.42
Sierra 18-0826 Engine GasketsPlugOEM Interchange:YAMAHA: 90430-14115-00-00Sierra Plug #18-0826Normalized SKU: 180826UPC Code: 030999874757
-15% sale
Sierra Not Qualified for Free Shipping Sierra Cover Gasket #18-0829
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Sierra Sierra Cover Gasket #18-0829 $6.38 $7.50
Sierra 18-0829 Engine GasketsCover GasketOEM Interchange:YAMAHA: 61A-12414-A0-00YAMAHA: 6J8-12414-A0-00Sierra Cover Gasket #18-0829Normalized SKU: 180829UPC Code: 808282242909
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Water Jacket Gasket #18-0815
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Sierra Sierra Water Jacket Gasket #18-0815 $7.91 $9.30
Sierra 18-0815 Engine GasketsWater Jacket GasketOEM Interchange:YAMAHA: 6H4-11193-A1-00Sierra Water Jacket Gasket #18-0815Normalized SKU: 180815UPC Code: 808282236069
-17% sale
Sierra Not Qualified for Free Shipping Sierra Powerhead Base Gasket #18-0813
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Sierra Sierra Powerhead Base Gasket #18-0813 $29.50 $35.21
Sierra 18-0813 Engine GasketsPowerhead Base GasketOEM Interchange:YAMAHA: 6G5-45113-A0-00Sierra Powerhead Base Gasket #18-0813Normalized SKU: 180813UPC Code: 808282241605
-17% sale
Sierra Not Qualified for Free Shipping Sierra Exhaust Cover Gasket #18-0812
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Sierra Sierra Exhaust Cover Gasket #18-0812 $26.16 $31.23
Sierra 18-0812 Engine GasketsExhaust Cover GasketOEM Interchange:YAMAHA: 6G5-41112-A1-00Sierra Exhaust Cover Gasket #18-0812Normalized SKU: 180812UPC Code: 808282242893
-15% sale
Sierra Not Qualified for Free Shipping Sierra Exhaust Manifold Gasket #18-0823
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Sierra Sierra Exhaust Manifold Gasket #18-0823 $6.97 $8.20
Sierra 18-0823 Engine GasketsExhaust Manifold GasketOEM Interchange:YAMAHA: 6E5-13645-A1-00Sierra Exhaust Manifold Gasket #18-0823Normalized SKU: 180823UPC Code: 808282257446
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Reed Plate Gasket #18-0807-1
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Sierra Sierra Reed Plate Gasket #18-0807-1 $12.87 $15.36
Sierra 18-0807-1 Engine GasketsReed Plate GasketOEM Interchange:YAMAHA: 6K7-13645-A1-00Sierra Reed Plate Gasket #18-0807-1Normalized SKU: 1808071UPC Code: 808282199272
-17% sale
Sierra Not Qualified for Free Shipping Sierra Valve Cover Gasket #18-0808
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Sierra Sierra Valve Cover Gasket #18-0808 $8.17 $9.75
Sierra 18-0808 Engine GasketsValve Cover GasketOEM Interchange:YAMAHA: 6G5-11382-A1-00Sierra Valve Cover Gasket #18-0808Normalized SKU: 180808UPC Code: 808282239879
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Reed Block Gasket #18-0809
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Sierra Sierra Reed Block Gasket #18-0809 $18.83 $22.48
Sierra 18-0809 Engine GasketsReed Block GasketOEM Interchange:YAMAHA: 6G5-13645-A1-00Sierra Reed Block Gasket #18-0809Normalized SKU: 180809UPC Code: 808282242886
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Shift Shaft Cover Gasket #18-0791
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Sierra Sierra Shift Shaft Cover Gasket #18-0791 $0.85 $1.00
Sierra 18-0791 Engine GasketsGasketOEM Interchange:MERCURY MARINE: 27-880729Sierra Gasket #18-0791Normalized SKU: 180791UPC Code: 808282200282
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Exhaust Cover Gasket #18-0798
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Sierra Sierra Exhaust Cover Gasket #18-0798 $5.68 $6.68
Sierra 18-0798 Engine GasketsExhaust Cover GasketOEM Interchange:YAMAHA: 6H4-41114-A0-00Sierra Exhaust Cover Gasket #18-0798Normalized SKU: 180798UPC Code: 808282241599
-17% sale
Sierra Not Qualified for Free Shipping Sierra Exhaust Cover Gasket #18-0799
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Sierra Sierra Exhaust Cover Gasket #18-0799 $9.92 $11.84
Sierra 18-0799 Engine GasketsExhaust Cover GasketOEM Interchange:YAMAHA: 6E5-41112-A1-00Sierra Exhaust Cover Gasket #18-0799Normalized SKU: 180799UPC Code: 808282242879
-16% sale
Sierra Not Qualified for Free Shipping Sierra Float Chamber Gasket #18-0786
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Sierra Sierra Float Chamber Gasket #18-0786 $3.33 $3.92
Sierra 18-0786 Engine GasketsFloat Chamber GasketOEM Interchange:YAMAHA: 6E5-14384-02-00Sierra Float Chamber Gasket #18-0786Normalized SKU: 180786UPC Code: 808282237806
-17% sale
Sierra Not Qualified for Free Shipping Sierra Water Jacket Gasket #18-0781
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Sierra Sierra Water Jacket Gasket #18-0781 $36.89 $44.03
Sierra 18-0781 Engine GasketsWater Jacket GasketOEM Interchange:YAMAHA: 6E5-11193-A0-00Sierra Water Jacket Gasket #18-0781Normalized SKU: 180781UPC Code: 808282242855
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Gasket Pump Case #18-0778
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Sierra Sierra Gasket Pump Case #18-0778 $2.47 $2.90
Sierra 18-0778 Engine GasketsGasket, Pump CaseOEM Interchange:SUZUKI: 17472-93J00Sierra Gasket, Pump Case #18-0778Normalized SKU: 180778UPC Code: 808282200312

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
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Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

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If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

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