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Boat Fuel Line Valves & Fittings

Shop here for all your fuel system fittings, and find great deals on 3 and 4 way brass fuel tank selector/shutoff valves, gas line end fittings for all outboards, hose barbs, threaded NPT fittings, bronze fuel check valves, deck fill cap fittings and more!
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3/8" Hose Barb to 1/4" NPT Female Flare - Solid Brass and Brand New !! Buy Now »

3/8" Hose Barb to 1/4" NPT Female Flare - Solid Brass and Brand New !!

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7 mins
Moeller Marine Fuel Tank NPT Connector (Yamaha, 1/4", Male) Buy Now »
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Moeller Marine Fuel Tank NPT Connector (Yamaha, 1/4", Male)

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52 mins
Attwood Mercury Mariner Fuel Tank Fitting 1/4 inch Male NPT threads 8873-6 Buy Now »
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Attwood Mercury Mariner Fuel Tank Fitting 1/4 inch Male NPT threads 8873-6

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3 hrs
34 mins
SeaSense Nissan Tohatsu Fuel Connector 3/8-Inch Hose Female Chrome-Plated Brass Buy Now »
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SeaSense Nissan Tohatsu Fuel Connector 3/8-Inch Hose Female Chrome-Plated Brass

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4 hrs
18 mins
SeaSense Yamaha Male Tank Connector with male 1/4in NPT Brass Buy Now »
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SeaSense Yamaha Male Tank Connector with male 1/4in NPT Brass

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7 hrs
18 mins
Vintage volvo penta 5.7 v8 4bbl  brass flame spark arrestor boat marine Buy Now »

Vintage volvo penta 5.7 v8 4bbl brass flame spark arrestor boat marine

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8 hrs
11 mins
(NOS) NEW OMC JOHNSON EVINRUDE OUTBOARD FUEL INLET NIPPLE VALVE (383719) 11EA Buy Now »
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(NOS) NEW OMC JOHNSON EVINRUDE OUTBOARD FUEL INLET NIPPLE VALVE (383719) 11EA

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8 hrs
55 mins
MERCURY OUTBOARD 2 PRONG MALE FEMALE FUEL LINE CONNECTOR KIT SL91715 SL91685 Buy Now »

MERCURY OUTBOARD 2 PRONG MALE FEMALE FUEL LINE CONNECTOR KIT SL91715 SL91685

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$2.75
$16.60
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9 hrs
51 mins
Brass Fitting 1/2" Hose Barb x 3/4" NPT - Solid Brass- Hose Barb x Male Pipe-USA Buy Now »
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Brass Fitting 1/2" Hose Barb x 3/4" NPT - Solid Brass- Hose Barb x Male Pipe-USA

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9 hrs
51 mins
Scepter Marine 1/4 inch NPT Brass Male Tank Fitting for Yamaha 04075 Buy Now »

Scepter Marine 1/4 inch NPT Brass Male Tank Fitting for Yamaha 04075

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10 hrs
10 mins
Scepter Marine 1/4 inch NPT Brass Male Tank Fitting for Mercury 1998 and Newer Buy Now »

Scepter Marine 1/4 inch NPT Brass Male Tank Fitting for Mercury 1998 and Newer

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10 hrs
11 mins
Tempo part# 240010 Female tank connector 1/4" NPT Buy Now »

Tempo part# 240010 Female tank connector 1/4" NPT

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10 hrs
13 mins
New OEM OMC P/N 314648 Leaf Valve for 1968 - 1976 18 20 25 HP Evinrude Johnson Buy Now »
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New OEM OMC P/N 314648 Leaf Valve for 1968 - 1976 18 20 25 HP Evinrude Johnson

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10 hrs
16 mins
VALMAR 52312 Marine Mercury Fuel Connector, Female with 3/8" Hose Barb New Buy Now »
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VALMAR 52312 Marine Mercury Fuel Connector, Female with 3/8" Hose Barb New

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10 hrs
47 mins
NIB Pleasurecraft 7.4L 8.2L Brass Barb 3/8" x 1/4" NPT Univ. 22-802193Q 18-8074 Buy Now »

NIB Pleasurecraft 7.4L 8.2L Brass Barb 3/8" x 1/4" NPT Univ. 22-802193Q 18-8074

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11 hrs
54 mins
Mercruiser Idle Air Control Valve IAC Motor for MPI V6 & V8 Rplcs 18-7701 862998 Buy Now »
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Mercruiser Idle Air Control Valve IAC Motor for MPI V6 & V8 Rplcs 18-7701 862998

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11 hrs
55 mins
New OEM Suzuki Marine Manual Valve 48864-93j00 Boat Valve #B592 Buy Now »
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New OEM Suzuki Marine Manual Valve 48864-93j00 Boat Valve #B592

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12 hrs
26 mins
MALLORY MARINE 9-61670 VALVE STEM SEAL LOT OF ( 3 ) MARINE BOAT Buy Now »

MALLORY MARINE 9-61670 VALVE STEM SEAL LOT OF ( 3 ) MARINE BOAT

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$2.95
$17.90
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12 hrs
31 mins
Sierra Fuel Line Connector Hose-to-Engine 3/8" Barb - Suzuki & Chrysler 18-8062 Buy Now »

Sierra Fuel Line Connector Hose-to-Engine 3/8" Barb - Suzuki & Chrysler 18-8062

Buy: $12.35 Ships:
$2.79
$15.14
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12 hrs
46 mins
Attwood Universal Sprayless Marine Fuel Connector (USC) Male & Female - 8838US6 Buy Now »

Attwood Universal Sprayless Marine Fuel Connector (USC) Male & Female - 8838US6

Buy: $11.34 Ships:
$2.79
$14.13
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12 hrs
46 mins
1965 Chris Craft  Solid Bronze Fuel Neck with Worn Chrome Fuel Cap Buy Now »

1965 Chris Craft Solid Bronze Fuel Neck with Worn Chrome Fuel Cap

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13 hrs
6 mins
TEMPO CHROMED 1/4 INCH BOAT FUEL TANK FITTING Buy Now »

TEMPO CHROMED 1/4 INCH BOAT FUEL TANK FITTING

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13 hrs
10 mins
Shoreline Marine Mercury Female Fuel Connector 1/4" NPT Aluminum #SL52213 NEW Buy Now »
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Shoreline Marine Mercury Female Fuel Connector 1/4" NPT Aluminum #SL52213 NEW

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13 hrs
31 mins
Attwood Fuel Tank Fitting, Brand New Buy Now »

Attwood Fuel Tank Fitting, Brand New

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13 hrs
49 mins
New IAC IACV Idle Air Control Valve Volvo Penta 3843750 4.3 5.0 5.7 L GI GXI GM Buy Now »

New IAC IACV Idle Air Control Valve Volvo Penta 3843750 4.3 5.0 5.7 L GI GXI GM

Buy: $41.55 Ships:
$3.95
$45.50
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14 hrs
5 mins
OMC 396521 FLOAT VALVE / SEAT ASSY. VAPOR SEPARATOR EV. 1986-2001 & JO 1986-2006 Buy Now »
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OMC 396521 FLOAT VALVE / SEAT ASSY. VAPOR SEPARATOR EV. 1986-2001 & JO 1986-2006

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14 hrs
5 mins
Genuine Evinrude Johnson OMC Pressure Relief Valve #397958 New Buy Now »

Genuine Evinrude Johnson OMC Pressure Relief Valve #397958 New

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14 hrs
6 mins
New BOATER SPORTS BAITWELL BRASS PLUGS, #54856 Buy Now »

New BOATER SPORTS BAITWELL BRASS PLUGS, #54856

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$7.99
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14 hrs
17 mins
CCMS Mercury Sport Reed Valve 25 MK 58hp 4 Cylinder Crank Mount  PN.241-16BS Buy Now »

CCMS Mercury Sport Reed Valve 25 MK 58hp 4 Cylinder Crank Mount PN.241-16BS

Buy: $50.00 Ships:
$7.00
$57.00
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14 hrs
21 mins
Attwood OMC Fitting Buy Now »
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Attwood OMC Fitting

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14 hrs
23 mins
CCMS Mercury Race Reed Valve 25 MK 58hp 4 Cylinder Crank Mount  PN.241-16BR Buy Now »

CCMS Mercury Race Reed Valve 25 MK 58hp 4 Cylinder Crank Mount PN.241-16BR

Buy: $55.00 Ships:
$7.00
$62.00
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14 hrs
24 mins
CCMS Mercury Drag Reed Valve 25 MK 58hp 4 Cylinder Crank Mount  PN.241-16BD Buy Now »

CCMS Mercury Drag Reed Valve 25 MK 58hp 4 Cylinder Crank Mount PN.241-16BD

Buy: $55.00 Ships:
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$62.00
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14 hrs
27 mins
1997 Mercury Mariner 150HP ADAPTOR PLATE 43517A 9 REED BLOCK 11645 3 Buy Now »

1997 Mercury Mariner 150HP ADAPTOR PLATE 43517A 9 REED BLOCK 11645 3

Buy: $106.11 Ships:
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$137.55
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15 hrs
18 mins
135-200 HP Mercury Fuel Enrichner Valve Choke 1980-1998 42859A 2 42859A2 Buy Now »
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135-200 HP Mercury Fuel Enrichner Valve Choke 1980-1998 42859A 2 42859A2

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15 hrs
39 mins
Mercury Marine/Mercruiser  New OEM CHECK VALVE 21-146533 Buy Now »
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Mercury Marine/Mercruiser New OEM CHECK VALVE 21-146533

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15 hrs
55 mins
MALLORY MARINE MERCURY 9-38011 FUEL TANK END PAIR ( 2 ) 3/8" BARB MARINE BOAT Buy Now »

MALLORY MARINE MERCURY 9-38011 FUEL TANK END PAIR ( 2 ) 3/8" BARB MARINE BOAT

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$3.95
$18.90
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15 hrs
56 mins
Pipe Fitting 1/4" NPT Female to Metric M12 M12X1.25 Male Steel Adapter Gauge JDH Buy Now »

Pipe Fitting 1/4" NPT Female to Metric M12 M12X1.25 Male Steel Adapter Gauge JDH

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16 hrs
Pipe Fitting 1/4" BSP BSPT Female X Metric M12 M12X1.25 Male Steel Adapter T-JDH Buy Now »

Pipe Fitting 1/4" BSP BSPT Female X Metric M12 M12X1.25 Male Steel Adapter T-JDH

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$12.98
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16 hrs
1 min
785280613U01 Fincantieri Marine Tube Nipple For E 10202 [Z3S6] Buy Now »

785280613U01 Fincantieri Marine Tube Nipple For E 10202 [Z3S6]

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16 hrs
12 mins
OMC Johnson Evinrude Primary Shut Off Valve #379686   DC Buy Now »

OMC Johnson Evinrude Primary Shut Off Valve #379686 DC

Buy: $20.25 Ships:
$2.00
$22.25
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17 hrs
1 min
NEW Pontoon Boat Built-in Gas Tank Hidden Motor Pod Mount w/ Fuel Fill Buy Now »

NEW Pontoon Boat Built-in Gas Tank Hidden Motor Pod Mount w/ Fuel Fill

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17 hrs
23 mins
BRASS HOSE BARB FITTING 5/8" BARB 3/4" MALE LOT OF ( 5 ) MARINE BOAT Buy Now »

BRASS HOSE BARB FITTING 5/8" BARB 3/4" MALE LOT OF ( 5 ) MARINE BOAT

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18 hrs
5 mins
MOELLER JOHNSON EVINRUDE BRP 5/16 NPT FEMALE TANK & ENGINE FITTING Buy Now »

MOELLER JOHNSON EVINRUDE BRP 5/16 NPT FEMALE TANK & ENGINE FITTING

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18 hrs
13 mins
MOELLER CHRYLSER FORCE 1/4 NPT MALE TANK FITTING Buy Now »

MOELLER CHRYLSER FORCE 1/4 NPT MALE TANK FITTING

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18 hrs
13 mins
SIERRA 18-80405 FUEL CONNECTOR SUZKI 65750-95500 3/8 INCH BARB Buy Now »

SIERRA 18-80405 FUEL CONNECTOR SUZKI 65750-95500 3/8 INCH BARB

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18 hrs
13 mins
MOELLER YAMAHA FUEL CONNECTOR 3/8 BARB FEMALE TANK AND ENGINE Buy Now »

MOELLER YAMAHA FUEL CONNECTOR 3/8 BARB FEMALE TANK AND ENGINE

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18 hrs
13 mins
SEASENSE MERCURY MALE FUEL CONNECTOR 3/8 BARB Buy Now »

SEASENSE MERCURY MALE FUEL CONNECTOR 3/8 BARB

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18 hrs
13 mins
SEASENSE 1/4 INCH NPT-5/16 INCH BARB BRASS FITTING Buy Now »

SEASENSE 1/4 INCH NPT-5/16 INCH BARB BRASS FITTING

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18 hrs
13 mins
SEASENSE CHRYLSER FORCE 1/4 NPT MALE TANK FITTING Buy Now »

SEASENSE CHRYLSER FORCE 1/4 NPT MALE TANK FITTING

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18 hrs
13 mins


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