Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Mercury Marine Mercury Tank End Fuel Connector #30185Q 3 $57.69 $69.23
Mercury Marine 30185Q 3 Hose and Tank FittingsMercury Tank End Fuel Connector #30185Q 3Normalized SKU: 30185Q3UPC Code: 745061035447
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Mercury Marine Mercury Tank End Connector #22-13563Q 7 $13.84 $16.52
Mercury Marine 22-13563Q 7 Hose and Tank FittingsMercury Tank End Connector #22-13563Q 7Normalized SKU: 2213563Q7UPC Code: 745061035591
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Mercury Marine Mercury Hose Barb 5/16" ID x 1/4" NPT #22-89771Q 2 $8.32 $9.93
Mercury Marine 22-89771Q 2 Hose and Tank FittingsMercury Hose Barb 5/16" ID x 1/4" NPT #22-89771Q 2Normalized SKU: 2289771Q2UPC Code: 745061035713
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Mercury Marine Mercury Engine End Connector #22-13563Q 3 $11.52 $13.75
Mercury Marine 22-13563Q 3 Hose and Tank FittingsMercury Engine End Connector #22-13563Q 3Normalized SKU: 2213563Q3UPC Code: 745061035515
-17% sale
Moeller Qualifies for Free Shipping Moeller 3/8
00
DAYS 00
HRS 00
MIN 00
SEC
Moeller Moeller 3/8" Barb Mercury Fuel Connector #033485-10 $11.63 $13.88
Moeller 033485-10 Hose and Tank Fittings Fitting-Mercury Female Bayonet Plastic Allows customers to customize their fuel line assemblies to match existing connectors on their fuel tanks! All fittings are built to OEM specifications for replacement parts and use o-ring construction for tight, leak-free connections. Normalized SKU: 03348510UPC Code: 039729334851
-15% sale
Moeller Qualifies for Free Shipping Moeller Male/Male 1/4
00
DAYS 00
HRS 00
MIN 00
SEC
Moeller Moeller Male/Male 1/4" NPT Brass Elbow #033438-10 $5.41 $6.36
Moeller 033438-10 Hose and Tank FittingsBRASS ELBOWSNormalized SKU: 03343810UPC Code: 739729334386
-17% sale
GROCO Qualifies for Free Shipping GROCO Bronze Tail Piece 90-Degree NPS Thread Fitting #TPC-1000
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Bronze Tail Piece 90-Degree NPS Thread Fitting #TPC-1000 $53.51 $64.21
GROCO TPC-1000 Hose and Tank Fittings Groco TPC1000 Bronze Tail Piece 90°, NPS ThreadTPC series tail pieces are threaded with NPS (straight) female pipe thread, and are for use with GROCO SV series seacocks or with any product with straight male pipe thread. TPS series 90° tail pieces are comprised of two pieces. The swivel may be rotated in any direction to facilitate hook-up; then the nut is tightened.NOT TO BE USED IN POTABLE WATER SYSTEMS.Pipe 1" NPSHose 1"Fits SV1000Normalized SKU: TPC1000UPC Code: 742985006119
-17% sale
GROCO Qualifies for Free Shipping GROCO Pipe Thread to Hose 90-Degree Standard Flow Fitting #PTHC1000
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Pipe Thread to Hose 90-Degree Standard Flow Fitting #PTHC1000 $25.23 $30.12
GROCO PTHC1000 Hose and Tank Fittings Groco PTHC Bronze Standard Flow 90° Pipe-To-Hose Adapter With NPT Thread Standard Flow PTHC 90 Degree Standard Flow Fitting PTH straight standard flow fitting NPT pipe size 1 in. Hose ID 1 in. Height 2.34 in. Hose barb length 1.63 in. Weight .54 NOT TO BE USED IN POTABLE WATER SYSTEMS. Normalized SKU: PTHC1000UPC Code: 742985005006
-17% sale
Seachoice Qualifies for Free Shipping Seachoice Fuel Connector Mercury Female Nylon 3/8
00
DAYS 00
HRS 00
MIN 00
SEC
Seachoice Seachoice Fuel Connector Mercury Female Nylon 3/8" #20601 $11.27 $13.45
Seachoice 20601 Hose and Tank Fittings Seachoice Deluxe Fuel Connector For Mercury/Mariner, Hi-Impact Nylon - Female Hose Fitting 3/8" Barb. Precision engineered fuel connectors.Normalized SKU: 20601UPC Code: 719249206011
-17% sale
Seachoice Qualifies for Free Shipping Seachoice Fuel Connector Female Yamaha Nylon 3/8
00
DAYS 00
HRS 00
MIN 00
SEC
Seachoice Seachoice Fuel Connector Female Yamaha Nylon 3/8" Barb #20661 $7.83 $9.34
Seachoice 20661 Hose and Tank Fittings Seachoice Deluxe Fuel Connector For Yamaha/Mercury/Mariner, Hi-Impact Nylon - Female Hose Fitting 3/8" Barb. Precision engineered fuel connectors.Normalized SKU: 20661UPC Code: 719249206615
-17% sale
Seachoice Qualifies for Free Shipping Seachoice Fuel Connector Male Yam/Merc/Mariner Brass 1/4
00
DAYS 00
HRS 00
MIN 00
SEC
Seachoice Seachoice Fuel Connector Male Yam/Merc/Mariner Brass 1/4" NPT #20651 $12.21 $14.58
Seachoice 20651 Hose and Tank Fittings Seachoice Deluxe Fuel Connector For Yamaha/Mercury/Mariner, Brass - Male Tank 1/4" NPT. Precision engineered fuel connectors.Normalized SKU: 20651UPC Code: 719249206516
-17% sale
Seachoice Qualifies for Free Shipping Seachoice Fuel Connector Mercury Female Nylon 1/4
00
DAYS 00
HRS 00
MIN 00
SEC
Seachoice Seachoice Fuel Connector Mercury Female Nylon 1/4" #20561 $10.91 $13.02
Seachoice 20561 Hose and Tank Fittings Seachoice Deluxe Fuel Connector For Mercury/Mariner, Hi-Impact Nylon - Female Tank Fitting 1/4" NPT. Precision engineered fuel connectors.Normalized SKU: 20561UPC Code: 719249205618
-17% sale
Seachoice Qualifies for Free Shipping Seachoice Fuel Connector Honda Female CP Brass 3/8
00
DAYS 00
HRS 00
MIN 00
SEC
Seachoice Seachoice Fuel Connector Honda Female CP Brass 3/8" Barb #20461 $20.51 $24.48
Seachoice 20461 Hose and Tank Fittings Seachoice Deluxe Fuel Connector For Honda, Brass - Female Hose Fitting 3/8" Barb. Precision engineered fuel connectors.Normalized SKU: 20461UPC Code: 719249204611
-17% sale
Seachoice Qualifies for Free Shipping Seachoice Fuel Connector Honda Female Nylon 3/8
00
DAYS 00
HRS 00
MIN 00
SEC
Seachoice Seachoice Fuel Connector Honda Female Nylon 3/8" Barb #20441 $13.87 $16.56
Seachoice 20441 Hose and Tank Fittings Seachoice Deluxe Fuel Connector For Honda, Hi-Impact Nylon - Female Hose Fitting 3/8" Barb. Precision engineered fuel connectors.Normalized SKU: 20441UPC Code: 719249204413
Sold out
00
DAYS 00
HRS 00
MIN 00
SEC
Mercury Marine Mercury Marine Connector-Strain Relief #878543T01 $9.98
Mercury Marine 878543T01 Hose and Tank FittingsMercury Marine Connector-Strain Relief #878543T01Normalized SKU: 878543T01
-17% sale
Moeller Qualifies for Free Shipping Moeller Hose Mender 1/4
00
DAYS 00
HRS 00
MIN 00
SEC
Moeller Moeller Hose Mender 1/4" with Clamp #033211-10-1 $8.40 $10.03
Moeller 033211-10-1 Hose and Tank Fittings Hose mender replacement from Moeller Marine. Comes in a size that measures to 1/4 inch. Built with quality components for optimal performance and reliability within marine environments. Size: 1/4" Comes with Stainless Steel Clamps Quick and easy to use Marine hose mender Normalized SKU: 033211101UPC Code: 739729019764
-17% sale
Attwood Marine Qualifies for Free Shipping Attwood Fitting Engine Die-cast/Brass Twist Lock Mercury/Mariner #14534-6
00
DAYS 00
HRS 00
MIN 00
SEC
Attwood Marine Attwood Fitting Engine Die-cast/Brass Twist Lock Mercury/Mariner #14534-6 $21.70 $25.90
Attwood Marine 14534-6 Hose and Tank FittingsThese female fuel-line fittings attach hose to Mercury/Mariner and select Force engine connections. Hose barb fits 3/8" I.D. hose. Die-cast construction. Die-cast Zinc / brass. OEM Equivalent Part No.: Mercury: 22831A3. What is the Attwood difference? Value and ingenuity. For more than 100 years Attwood has been proud to serve the parts and accessory needs of the marine industry. We have partnered with you to design, manufacture, test, and distribute a complete line of products that have been a part of your tradition, and we thank you for this opportunity. Mercury Die-Cast Zinc Engine-End Hose Fitting Includes 3/8" Barb Attwood part number: 14534-6 Attwood has been proud to serve for more than 100 years Attwood-Hose Fitting - Engine Diecast/Brass, Twist Lock (for Mercury/Mariner Systems) #14534-6Normalized SKU: 145346UPC Code: 022697005120
Sold out -20% sale
Sierra Not Qualified for Free Shipping Sierra Fuel Connector 10-pk #18-8077-10
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra Fuel Connector 10-pk #18-8077-10 $116.52 $144.65
Sierra 18-8077-10 Hose and Tank Fittings Fuel Connector (Priced Per Pkg of 10) For individually packed used 18-8077-1Normalized SKU: 18807710UPC Code: 808282189433
-17% sale
Moeller Male/Female 1/4
00
DAYS 00
HRS 00
MIN 00
SEC
Moeller Moeller Male/Female 1/4" NPT Brass Elbow #033436-10 $7.95 $9.49
Moeller 033436-10 Hose and Tank FittingsBRASS ELBOWSNormalized SKU: 03343610UPC Code: 739729334362
Sold out -16% sale
Moeller 1/8
00
DAYS 00
HRS 00
MIN 00
SEC
Moeller Moeller 1/8" NPT x 1/4" Brass Barb #033433-10 $6.49 $7.64
Moeller 033433-10 Hose and Tank FittingsBRASS HOSE BARBSNormalized SKU: 03343310UPC Code: 739729334331

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+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • 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.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

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.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.

© 2026 First Choice Marine.