Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Back-in Plate Gasket #18-0893
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Sierra Sierra Water Pump Back-in Plate Gasket #18-0893 $1.04 $1.22
Sierra 18-0893 Engine GasketsSierra Water Pump Back-in Plate Gasket #18-0893OEM Interchange:MERCURY MARINE: 27-35380OMC: 3850595VOLVO: 3850595Gaskets: Water PumpSierra Water Pump Back-in Plate Gasket #18-0893Normalized SKU: 180893UPC Code: 030999755223
-16% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Mounting Gasket #18-0891
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Sierra Sierra Water Pump Mounting Gasket #18-0891 $0.66 $0.78
Sierra 18-0891 Engine GasketsSierra Water Pump Mounting Gasket #18-0891OEM Interchange:CHRIS-CRAFT: 16.50-00078MERCURY MARINE: 27-34897OMC: 3852477OMC: 909835VOLVO: 3852477YAMAHA: YSG-37545-87-G0Gaskets: Water PumpSierra Water Pump Mounting Gasket #18-0891Normalized SKU: 180891UPC Code: 030999755216
-15% sale
Sierra Not Qualified for Free Shipping Sierra Timing Cover Gasket #18-0887
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Sierra Sierra Timing Cover Gasket #18-0887 $6.24 $7.34
Sierra 18-0887 Engine GasketsSierra Timing Cover Gasket #18-0887OEM Interchange:MERCURY MARINE: 27-49953OMC: 3852691OMC: 912988OMC: 913275VOLVO: 3852691YAMAHA: YSG-14096-15-6GGaskets: Timing Chain Cover SetSierra Timing Cover Gasket #18-0887Normalized SKU: 180887UPC Code: 030999755186
Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Shift Rod Gasket #18-0882
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Sierra Sierra Shift Rod Gasket #18-0882 $3.04 $3.58
Sierra 18-0882 Engine GasketsSierra Shift Rod Gasket #18-0882OEM Interchange:OMC: 304764Gaskets: Shift RodSierra Shift Rod Gasket #18-0882Normalized SKU: 180882UPC Code: 030999751652
Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Shift Cover Gasket #18-0880
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Sierra Sierra Shift Cover Gasket #18-0880 $1.73 $2.04
Sierra 18-0880 Engine GasketsSierra Shift Cover Gasket #18-0880OEM Interchange:OMC: 911878Gaskets: Shift CoverSierra Shift Cover Gasket #18-0880Normalized SKU: 180880UPC Code: 030999751638
Sold out -17% sale
Sierra Port Cover Gasket #18-0869
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Sierra Sierra Port Cover Gasket #18-0869 $9.28 $11.08
Sierra 18-0869 Engine GasketsSierra Port Cover Gasket #18-0869OEM Interchange:CHRYSLER FORCE: 27-F40223Gaskets: Port CoverSierra Port Cover Gasket #18-0869Normalized SKU: 180869UPC Code: 030999751577
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Relief Gasket #18-0851
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Sierra Sierra Relief Gasket #18-0851 $4.68 $5.50
Sierra 18-0851 Engine GasketsSierra Relief Gasket #18-0851OEM Interchange:OMC: 329826Gaskets: ReliefSierra Relief Gasket #18-0851Normalized SKU: 180851UPC Code: 030999755094
-16% sale
Sierra Not Qualified for Free Shipping Sierra Throttle Body Gasket #18-0737
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Sierra Sierra Throttle Body Gasket #18-0737 $2.87 $3.38
Sierra 18-0737 Engine GasketsSierra Throttle Body Gasket #18-0737OEM Interchange:HONDA: 16176-POA-004Gaskets: Throttle BodySierra Throttle Body Gasket #18-0737Normalized SKU: 180737UPC Code: 808282265434
-15% sale
Sierra Not Qualified for Free Shipping Sierra Exhaust Elbow Gasket #18-0673
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Sierra Sierra Exhaust Elbow Gasket #18-0673 $6.31 $7.42
Sierra 18-0673 ElbowsSierra Exhaust Elbow Gasket #18-0673OEM Interchange:OMC: 910113Sierra Exhaust Elbow Gasket #18-0673Normalized SKU: 180673UPC Code: 808282105792
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Wear Plate Gasket #18-0768
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Sierra Sierra Wear Plate Gasket #18-0768 $1.77 $2.08
Sierra 18-0768 Engine GasketsSierra Wear Plate Gasket #18-0768OEM Interchange:YAMAHA: 682-44315-A0-00Gaskets: Wear PlateSierra Wear Plate Gasket #18-0768Normalized SKU: 180768UPC Code: 030999874658
-17% sale
Sierra Not Qualified for Free Shipping Sierra Exhaust Elbow Gasket #18-0672
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Sierra Sierra Exhaust Elbow Gasket #18-0672 $8.59 $10.25
Sierra 18-0672 ElbowsSierra Exhaust Elbow Gasket #18-0672OEM Interchange:MERCURY MARINE: 27-860231MERCURY MARINE: 27-8637251Sierra Exhaust Elbow Gasket #18-0672Normalized SKU: 180672UPC Code: 808282106164
Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Connector Cover Gasket #18-0667
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Sierra Sierra Connector Cover Gasket #18-0667 $1.07 $1.26
Sierra 18-0667 Engine GasketsSierra Connector Cover Gasket #18-0667OEM Interchange:MERCURY MARINE: 27-995061Gaskets: Connector CoverSierra Connector Cover Gasket #18-0667Normalized SKU: 180667UPC Code: 808282106676
Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Attenuator Gasket #18-0624
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Sierra Sierra Attenuator Gasket #18-0624 $4.40 $5.18
Sierra 18-0624 Engine GasketsSierra Attenuator Gasket #18-0624OEM Interchange:MERCURY MARINE: 27-188891Gaskets: AttenuatorSierra Attenuator Gasket #18-0624Normalized SKU: 180624UPC Code: 707390454245
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Gasket #18-0445
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Sierra Sierra Water Pump Gasket #18-0445 $2.21 $2.60
Sierra 18-0445 Engine GasketsSierra Water Pump Gasket #18-0445OEM Interchange:OMC: 323312Gaskets: Water PumpSierra Water Pump Gasket #18-0445Normalized SKU: 180445UPC Code: 030999874108
Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Plate Gasket #18-0499
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Sierra Sierra Water Pump Plate Gasket #18-0499 $1.63 $1.92
Sierra 18-0499 Engine GasketsSierra Water Pump Plate Gasket #18-0499OEM Interchange:CHRYSLER INBOARD: 10612Gaskets: Water PumpSierra Water Pump Plate Gasket #18-0499Normalized SKU: 180499UPC Code: 808282237011
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Valve Cover Gasket #18-0464
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Sierra Sierra Valve Cover Gasket #18-0464 $16.38 $19.55
Sierra 18-0464 Engine GasketsSierra Valve Cover Gasket #18-0464OEM Interchange:MERCURY MARINE: 27-49121OMC: 912768Gaskets: Valve CoverSierra Valve Cover Gasket #18-0464Normalized SKU: 180464UPC Code: 808282241582
-15% sale
Sierra Not Qualified for Free Shipping Sierra Water Passage Gasket #18-0440
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Sierra Sierra Water Passage Gasket #18-0440 $4.32 $5.08
Sierra 18-0440 Engine GasketsSierra Water Passage Gasket #18-0440OEM Interchange:OMC: 915719Gaskets: Water PassageSierra Water Passage Gasket #18-0440Normalized SKU: 180440UPC Code: 030999874054
Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Gasket #18-0415
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Sierra Sierra Water Pump Gasket #18-0415 $1.97 $2.32
Sierra 18-0415 Engine GasketsSierra Water Pump Gasket #18-0415OEM Interchange:CHRYSLER FORCE: 27-F523031Gaskets: Water PumpSierra Water Pump Gasket #18-0415Normalized SKU: 180415UPC Code: 030999873866
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Wear Plate Gasket #18-0416
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Sierra Sierra Wear Plate Gasket #18-0416 $2.72 $3.20
Sierra 18-0416 Engine GasketsSierra Wear Plate Gasket #18-0416OEM Interchange:CHRYSLER FORCE: 27-828316CHRYSLER FORCE: 27-F178168CHRYSLER FORCE: F178168Gaskets: Wear PlateSierra Wear Plate Gasket #18-0416Normalized SKU: 180416UPC Code: 030999873873
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Gasket #18-0417
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Sierra Sierra Water Pump Gasket #18-0417 $2.89 $3.40
Sierra 18-0417 Engine GasketsSierra Water Pump Gasket #18-0417OEM Interchange:CHRYSLER FORCE: 27-F84031Gaskets: Water PumpSierra Water Pump Gasket #18-0417Normalized SKU: 180417UPC Code: 030999873880

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.

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  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
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  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

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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