Sold out -17% sale
T-H Marine Qualifies for Free Shipping T-H Marine Y-Fitting Drain 1-1/8
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine Y-Fitting Drain 1-1/8" #Y-118-DP $16.40 $19.57
T-H Marine Y-118-DP FittingsNylon. 3-way.Normalized SKU: Y118DPUPC Code: 733572036107
-20% sale
Raritan Qualifies for Free Shipping Raritan Diverter Y-Valve with Fittings #DV11
00
DAYS
00
HRS
00
MIN
00
SEC
Raritan Raritan Diverter Y-Valve with Fittings #DV11 $117.60 $145.98
Raritan DV11 FittingsDiverter Y Valve with FittingsRaritan’s Diverter Y-Valve allows for easy installation as it can be configured using any port as input. Port connections are National Pipe Thread allowing the use of the many stock fittings available in local marine and hardware stores.The flexibility of configuring each port with a different fitting allows the installer to easily connect to hoses without having to run new lines or change runs just to enable the connection. The body is constructed of ABS and allows a full flow of water through the valve body.This full-flow design helps to eliminate some of the common problems caused by a restriction in the line created by Y-valves. The valves do allow re-configuration of which ports are open or closed in the event the valve must be rotated a certain way for proper installation.In addition, Raritan supplies labels to place on the mounting straps so that the port is clearly labeled as to where the flow is directed. To satisfy No Discharge regulations the valve must be directed to a holding tank while in a No Discharge Zone and the handle removed. The handle easily detaches by simply lifting it up.Features: Full flow Diverter Y Valve The valve body is constructed of durable, high-strength ABS Any port can be easily configured as an Input All female ports are standard 1 ½ National Pipe Thread (NPT) A removable handle helps satisfy No Discharge Zone requirements Mounting clamps are included for easy bulkhead mounting Labels included for clear port identification Normalized SKU: DV11UPC Code: 085462043116
Sold out -17% sale
Marshall Excelsior Qualifies for Free Shipping Marshall Excelsior High-Flow Type 1 Pigtail 20
00
DAYS
00
HRS
00
MIN
00
SEC
Marshall Excelsior Marshall Excelsior High-Flow Type 1 Pigtail 20" F QCC x 1/4" MNPT #MER426H-20 $26.37 $31.47
Marshall Excelsior MER426H-20 FittingsThe High Flow Series Hoses are specifically designed to meet the high demands of today’s motorhomes, trailers and on demand water heaters. Our new High Flow Type I 400,000 BTU (red nut) hoses are designed for those applications that require more than 200,000BTU’s. The new High Flow hoses are designed with both excess fl ow and thermal link safety features, just like the green nut Type I connector. Flexible thermoplastic UL and CGA approved hose Hose is rated up to 350 psig working pressure with a 400 pound pull test rating The MEC High Flow Type I, 400,000 BTU (red nut) pigtails are designed for those applications that require more than 200,000 BTU’s Provides thermal protection in case of fire and excess flow protection in case of broken gas line For connecting a 20 or 30 lb refillable propane tank to the regulator on a camper Normalized SKU: MER426H20UPC Code: 815505013703
Sold out -15% sale
LaSalle Bristol Qualifies for Free Shipping LaSalle Bristol 1-1/2
00
DAYS
00
HRS
00
MIN
00
SEC
LaSalle Bristol LaSalle Bristol 1-1/2" PVC Elbow #672251 $2.74 $3.22
LaSalle Bristol 672251 Fittings11/2 PVC short term 90 elbow HXHShedule 40Normalized SKU: 672251UPC Code: 40472868791
Sold out -17% sale
LaSalle Bristol Qualifies for Free Shipping LaSalle Bristol 3
00
DAYS
00
HRS
00
MIN
00
SEC
LaSalle Bristol LaSalle Bristol 3" x 3" x 2" PVC Tee #672130 $9.63 $11.49
LaSalle Bristol 672130 Fittings3x3x2 PVC Tee HXHShedule 40Normalized SKU: 672130UPC Code: 40472868807
-17% sale
T-H Marine Qualifies for Free Shipping T-H Marine Scupper Duck White #DBS-2-DP
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine Scupper Duck White #DBS-2-DP $17.34 $20.70
T-H Marine DBS-2-DP FittingsT-H Marine Scupper Duck White #DBS-2-DPNormalized SKU: DBS2DPUPC Code: 733572050509
-17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine 1-1/8 90-Degree Elbow Black #ELL-118-DP $10.83 $12.93
T-H Marine ELL-118-DP FittingsT-H Marine 1-1/8 90-Degree Elbow Black #ELL-118-DPNormalized SKU: ELL118DPUPC Code: 733572064322
Sold out -17% sale
Marshall Excelsior Qualifies for Free Shipping Marshall Excelsior Double Check Fill Valve with Cap & Lanyard 1.75
00
DAYS
00
HRS
00
MIN
00
SEC
Marshall Excelsior Marshall Excelsior Double Check Fill Valve with Cap & Lanyard 1.75" #ME601-6 $50.43 $60.52
Marshall Excelsior ME601-6 FittingsAutomatically opens with pump pressure providing maximum product flow rates. Once flow ceases, both upper and lower check mechanisms close to prevent product loss from the container. The lower check serves as a secondary seat to limit product loss in the event that the primary upper seat fails to operate properly due to damage. Features field repairable upper check seat and factory applied thread sealant. Includes cap and lanyard. Industry best flow rate Resilient bonded main valve seal Integral break away feature leaves primary check intact in the event of delivery truck roll away Flow Rate LPG at 10 PSI: 11; Flow Rate LPG at 20 PSI: 24 1.75 inch M. Acme x 0.75 inch MNPT connection Normalized SKU: ME6016UPC Code: 711217026959
Sold out -17% sale
Marshall Excelsior Qualifies for Free Shipping Marshall Excelsior Acme Type 1 QCC Connector 1/4
00
DAYS
00
HRS
00
MIN
00
SEC
Marshall Excelsior Marshall Excelsior Acme Type 1 QCC Connector 1/4" MNPT x 1-5/16" F #ME519 $17.13 $20.44
Marshall Excelsior ME519 FittingsThe Type I (QCC) connectors are designed with a built-in excess flow feature and a positive shut-off that will not allow gas to flow until the connector is fully engaged. In the case of a fire the built-in thermal protection on the QCC connector melts allowing the nipple to disengage for the tank connection and stop the flow of propane. The QCC connector also provides a positive back check seal at disconnect to eliminate the propane in the hose from being released into the atmosphere. Built-in excess flow Positive shut-off Thermal protection Positive back check seal at disconnect 1/4" MNPT x 1-5/16" female Normalized SKU: ME519UPC Code: 711217026935
Sold out -17% sale
Sea-Dog Qualifies for Free Shipping Sea-Dog Nylon Scupper Valve 6
00
DAYS
00
HRS
00
MIN
00
SEC
Sea-Dog Sea-Dog Nylon Scupper Valve 6" x 2-1/4" #520525-1 $28.21 $33.67
Sea-Dog 520525-1 FittingsIf you're looking for the best scupper valve for your ship, look no further. Choosing the best scupper valve is very important, whether for a new installation or simply a replacement. A scupper in a vessel is an outlet for draining water that enters to avoid water from pooling. Setting up a scupper valve will help prevent the drained water from entering back the ships. The Sea-Dog Line Nylon Scupper Valve is the best option for you when it comes to this because of the dependable injection-molded nylon material construction that prevents water from splashing back into the holes. Key Features: Help keep water from entering the scuppers Help drain any water that may come over the side of the boat Made in a durable injection-molded nylon material / Neoprene Drain out the scupper holes while also blocking water from splashing up back the holes Product Specifications: SKU: 3-520525-1 Weight: 0.24 LBS Size: 6” x 2 ¼” Brand: Sea-Dog Line Fastener: #4 FH Injection Molded Nylon/NeopreneThis product replaces:520525-1, 520525, 3-520525Normalized SKU: 5205251UPC Code: 035514520874
Sold out -15% sale
Flojet 20381008 Fittings
00
DAYS
00
HRS
00
MIN
00
SEC
Flojet Flojet Quad Port x 1/2"-14 Male Adapter 90 Degree Elbow #20381008 $5.07 $5.96
Flojet 20381008 FittingsQuite often when a pump is worn or defective the one failed component has overburdened others. To avoid frequent aggravating repairs, Flojet offers service kit assemblies making repairs as quick and easy as possible. Flojet 20381-008 Electric Pump Fitting is apart of the Quick Connect Quad port system. This Quad Port Fitting will help you repair your Triplex, Quad or G57 Series Pump from Flojet. Quad port fittings makes winterizing, system draining and hose removal fast and easy! Quad Port x 1/2"-14 Male, Elbow Use with all Triplex, Quad and G57 Flojet Series pumps Comes packaged with two fittings per bag 1/2"-14 Male 90 degree elbow connector Check and match part number to ensure fit with your Flojet product Normalized SKU: 20381008UPC Code: 705474900237
Sold out -16% sale
Valterra Qualifies for Free Shipping Valterra DWV Trap Adapter Male 1-1/2
00
DAYS
00
HRS
00
MIN
00
SEC
Valterra Valterra DWV Trap Adapter Male 1-1/2" Slip Joint X Hub #D50-3383 $6.56 $7.72
Valterra D50-3383 Fittings ABS DWV (Drain, Waste and Ventilation) fitting IAPMO listed to standard ASTM-D2661-2011 and CSA B181.1-2011 Normalized SKU: D503383UPC Code: 019079033833
Sold out -17% sale
Valterra Qualifies for Free Shipping Valterra DWV Sanitary Tee 3
00
DAYS
00
HRS
00
MIN
00
SEC
Valterra Valterra DWV Sanitary Tee 3" Hub #D50-2754 $16.62 $19.83
Valterra D50-2754 FittingsValterra's DWV Sanitary Tees are designed with a curved center section to allow a more effective liquid flow. They are primarily used to connect vertical drains to horizontal drains. The D50-2754 DWV Sanitary Tee features a 3" hub. IAPMO listed to standard ASTM-D2661-2011 and CSA B181.1-2011. ABS DWV (Drain, Waste and Ventilation) fitting IAPMO listed to standard ASTM-D2661-2011 and CSA B181.1-2011 Used in RV sewer and sanitation 3" hub diameter Normalized SKU: D502754UPC Code: 019079027542
Sold out -15% sale
Valterra Qualifies for Free Shipping Valterra DWV Sanitary Tee 1-1/2
00
DAYS
00
HRS
00
MIN
00
SEC
Valterra Valterra DWV Sanitary Tee 1-1/2" Hub #D50-2752 $6.75 $7.94
Valterra D50-2752 FittingsValterra's DWV Sanitary Tees are designed with a curved center section to allow a more effective liquid flow. They are primarily used to connect vertical drains to horizontal drains. The D50-2752 DWV Sanitary Tee features a 1-1/2" hub. IAPMO listed to standard ASTM-D2661-2011 and CSA B181.1-2011. ABS DWV (Drain, Waste and Ventilation) fitting IAPMO listed to standard ASTM-D2661-2011 and CSA B181.1-2011 Used in RV sewer and sanitation 1-1/2" hub diameter Normalized SKU: D502752UPC Code: 019079027528
-17% sale
T-H Marine Qualifies for Free Shipping T-H Marine 1-1/2
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine 1-1/2" Barbed Y-Fitting Black #Y-112-DP $18.43 $22.00
T-H Marine Y-112-DP FittingsT-H Marine barbed wye fittings (Y fittings) are molded specifically to fit marine hose dimensions.A fitting with three openings, a wye is used to create branch lines. It is a type of tee fitting which has the side inlet pipe entering at a 45� angle, or an angle other than 90 degrees. A standard wye is a "Y" shaped fitting which allows one pipe to be joined to another at a 45 degree angle. Wyes are similar to tees except that the branch line is angled to reduce friction and turbulence that could hamper the flow. In boat applications, a Y fitting can be advantageous because it can allow better drainage and may be easier to install due to space limitations.Our Y fittings all have the same barb dimension for each leg.Available to fit the following hose IDs: 5/8", 3/4", 1-1/8"Standard Pack:OEM � Bulk 50/BoxDistributor Packaged � 12/Box Normalized SKU: Y112DPUPC Code: 733572097559
Sold out -14% sale
GROCO Qualifies for Free Shipping GROCO 1-1/2
00
DAYS
00
HRS
00
MIN
00
SEC
GROCO GROCO 1-1/2" E-Valve 24v #FBVE-1500 24V $1,397.73 $1,621.36
GROCO FBVE-1500 24V Fittings1-1/2" Bronze Electric Flanged Seacock - 24VFeatures: Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon) Manual valve operation if power is lost Automatic operation feature prevents engine flooding Requires less than 1 amp of power Gearbox is IP-67 rated and CP-712 compliant NMEA2000 ready UL listed seacock includes grease zerk fitting for lubrication Push button control from the engine room with basic E-valve; wireless control from the helm with optional LCD-5 touchscreen Optional LCD-5 touchscreen displays and operates multiple E-valves and provides many safety and convenience functions Normalized SKU: FBVE150024VUPC Code: 742985169951
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Seakamp Seakamp 3/4" x 1" x 3/4" Tee Fitting #3/4X1X3/4 $53.25 $63.90
Seakamp 3/4x1x3/4 Tee FittingsSeakamp 3/4" x 1" x 3/4" Tee Fitting #3/4X1X3/4Normalized SKU: 3/4x1x3/4Tee
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Reverso Reverso OFS Quick Disconnect Mount Kit 180 Turn #35-3952-05 $42.47 $50.96
Reverso 35-3952-05 FittingsReverso OFS Quick Disconnect Mount Kit 180 Turn #35-3952-05Normalized SKU: 35395205
-17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Raritan Raritan Vented Loop Check Valve #VLV $38.24 $45.88
Raritan VLV FittingsRaritan Vented Loop Check Valve #VLVNormalized SKU: VLV
-17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Jabsco Jabsco Discharge Port Kit #37077-1000 $34.60 $41.29
Jabsco 37077-1000 FittingsJabsco Discharge Port Kit #37077-1000Normalized SKU: 370771000

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.