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Boat Fuel Sending Units & Sensors

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CategoryMarine Engine Parts & Accessories
CategoryBoat Fuel Sending Units & Sensors
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Wema-System SSS/SSL - Flanged Fuel/Water Tank Sensor

KUS

SSS / SSL - Flange Mounted Fuel / Water Tank Sensor

Available in 57 options

$32.63 - $204.76

In Stock
S5U Series - NPT Threaded Fuel⁄Water Tank Sensor

KUS

S5U - NPT Threaded Fuel / Water Tank Sensors

Available in 32 options

$37.80 - $183.33

In Stock
Wema-System S3U - European BSP Threaded Fuel / Water Tank Sensor

KUS

S3U - BSP Thread Fuel / Water Tank Sender - American Standard Signal Output

Available in 43 options

$36.51 - $204.96

In Stock
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VDO Gauges

Temperature Senders - for 250 Degree Gauges

Available in 12 options

$14.12 - $86.29

In Stock
PITOT TUBING (100FT/CL)

SeaStar Solutions

Pitot Tubing

SKU: 92415 | Item ID: TFX 56353P

$0.99

In Stock
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VDO Gauges

Dual Station Oil Pressure Senders - for VDO Gauges Reading to 80 PSI

Available in 2 options

$59.76 - $76.07

In Stock
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VDO Gauges

Single Circuit Heavy-Duty Oil Pressure Switch - 15 PSI, Floating Ground

Available in 2 options

$23.15

In Stock
5 HOLE GASKET F/SENDING UNITS

Moeller

5 Hole "Universal" Gasket for Electric Sending Units

SKU: 193460 | Item ID: MOE 035728-10

$14.11

In Stock
230-604b of VDO Gauges Dual Circuit Heavy-Duty Oil Pressure Switch - 4 PSI, Floating Ground

VDO Gauges

Dual Circuit Heavy-Duty Oil Pressure Switch

SKU: 431444 | Item ID: VDO 230-604B

$28.94

In Stock
1/2INENGINE OVERHEAT DETECTOR 212A

Aqualarm

200 Deg Engine Water Overheat Detector Switch

SKU: 01343 | Item ID: AQA 20118

$38.52

In Stock
Single Station Oil Pressure Senders - for VDO Gauges Reading to 150 PSI

VDO Gauges

Oil Pressure Sender

Available in 4 options

$51.63 - $65.46

In Stock
Maretron Fuel Flow Sensors

Maretron

Maretron Fuel Flow Sensors

Available in 2 options

$545.83

Out of Stock
Dual Station Oil Pressure Senders - for VDO Gauges Reading to 150 PSI

VDO Gauges

Dual Station Oil Pressure Senders - for VDO Gauges Reading to 150 PSI

Available in 2 options

$59.69 - $62.26

In Stock
Deep-Pipe Level Sender - 800mm - 90 to 4 OHM

Veratron

Deep-Pipe Level Sender - 90 to 4 OHM

Available in 2 options

$82.79 - $96.29

In Stock
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VDO Gauges

Single Station Oil Pressure Senders - for VDO Gauges Reading to 100 PSI

Available in 2 options

$29.72 - $30.82

In Stock
80PSI OIL PRESSURE SENDER 2 STATION

Sierra

Dual Station Oil Pressure Sender

SKU: 92208 | Item ID: SIE OP24891

$38.88

In Stock
BILGE WATER LEVEL DETECTOR 208A

Aqualarm

Bilge Water Level Detector

SKU: 01340 | Item ID: AQA 20120

$44.99

In Stock
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VDO Gauges

Dual Station Oil Pressure Senders - for VDO Gauges Reading to 350 PSI

Available in 2 options

$58.78 - $79.99

In Stock
shst-08 of Wema-System SHST-08 Sensor

KUS

SHST-08 Sensor

SKU: 431607 | Item ID: WEM SHST-08

$43.08

In Stock
PITOT TUBE ASSY F/SPEEDOMETER

SeaStar Solutions

Universal Pitot

SKU: 29904 | Item ID: TFX 56973P

$9.99

In Stock
TEMPERATURE SENDER MERC 12415

Sierra

18-5896 Temperature Sender

SKU: 153412 | Item ID: SIE 18-5896

$26.12

In Stock
M4AR Fuel Flow Sensor Monitor

Maretron

M4AR Fuel Flow Sensor Monitor

SKU: 1015420 | Item ID: MRT M4AR

$843.74

Call Customer Service to Order
FUEL LEVEL SENDER 4->24IN TANKS

SeaStar Solutions

Universal Fuel Sender

SKU: 29968 | Item ID: TFX 90424P

$40.99

In Stock
ELECTRIC SENDING UNIT 6-12IN

Moeller

Electric Gasoline Fuel Level Sending Unit

Available in 2 options

$40.37 - $42.31

In Stock
360-406 of VDO Gauges 80PSI Pressure Sender, 240-33Ohm, 1/8-27

VDO Gauges

80PSI Pressure Sender, 240-33Ohm, 1/8-27

SKU: 1010302 | Item ID: VDO 360-801

$59.31

In Stock
TEMPERATURE SENDER

Sierra

TS26631 Temperature Sender - 1/2" NPT

SKU: 215621 | Item ID: SIE TS26631

$20.27

In Stock
TS26621 Temperature Sender - 3/8" NPT

Sierra

TS26621 Temperature Sender - 3/8" NPT

SKU: 385680 | Item ID: SIE TS26621

$20.59

In Stock
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VDO Gauges

Temperature Senders - for 300 Degree Gauges

Available in 3 options

$14.46 - $36.00

In Stock
ELECTRIC DIESEL SENDING UNIT 4-27IN

Moeller

Electric Fuel Level Sending Unit - with Diesel Return Line

SKU: 196898 | Item ID: MOE 035724-10

$57.10

In Stock
ALARM SENSOR FOR EXHAUST HOSE

Vetus

Exhaust Temperature Alarm Sensor - Exhaust Hose Mounted

SKU: 144255 | Item ID: DEN XHSH

$128.75

In Stock
Replacement Panel Gauges

Tank Tender

Tank Tender - Replacement Panel Gauges

Available in 2 options

$225.00 - $289.68

In Stock
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VDO Gauges

Reed Switch Fuel Sender

Available in 15 options

$55.42 - $128.25

In Stock
1IN WATER FLOW DETECTOR 306-210

Aqualarm

Engine Cooling Water Flow Detector - 1" Female NPT for 1" and 1-1/4" Hoses

SKU: 132139 | Item ID: AQA 10233

$107.24

In Stock
11/2IN WATER FLOW DETECTOR 206

Aqualarm

Engine Cooling Water Flow Detector - 1-1/2" Female NPT

SKU: 01338 | Item ID: AQA 10271

$107.24

In Stock
OIL PRESS SENDER CRUSADER 700425

Sierra

Single Station Oil Pressure Sender - 80 PSI

SKU: 152764 | Item ID: SIE 18-5899

$37.13

In Stock
360-4061 of VDO Gauges Floating Ground Sender

VDO Gauges

Floating Ground Sender

SKU: 445644 | Item ID: VDO 360-406

$61.61

In Stock
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VDO Gauges

Tube Type 12/24V Fuel Senders - 54mm

Available in 12 options

$34.72 - $63.68

In Stock
ENGINE OVERHEAT DETECTOR 212

Aqualarm

200 Deg Bolt-On Engine Block Overheat Detector Switch

SKU: 01342 | Item ID: AQA 20116

$32.96

In Stock
TEMP. SENDER CRUSADER 700427

Sierra

18-5898 Dual Station Temperature Sender - Crusader/Mercruiser

SKU: 152767 | Item ID: SIE 18-5898

$20.70

In Stock
035725-10 of Moeller Electric Sending Unit

Moeller

Electric Sending Unit

SKU: 437778 | Item ID: MOE 035725-10

$45.83

In Stock
Trim Sender/Limit Kit for Mercruiser Stern Drive

Sierra

Trim Sender/Limit Kit for Mercruiser Stern Drive

SKU: 217209 | Item ID: SIE 18-7633

$124.64

In Stock
EXHAUST OVERHEAT DETECTOR

Aqualarm

Exhaust Overheat Detector Switch

SKU: 163906 | Item ID: AQA 20250

$55.47

Out of Stock
ALARM SENSOR FOR MUFFLER

Vetus

Exhaust Temperature Alarm Sensor - Muffler Mounted

SKU: 135418 | Item ID: DEN XHSM

$128.75

Special Order Only
2IN WATER FLOW DETECTOR 200

Aqualarm

Engine Cooling Water Flow Detector - 2" Female NPT

SKU: 01335 | Item ID: AQA 10231

$116.18

Out of Stock
On Sale
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VDO Gauges

Temperature Senders - for 400 Degree Gauges

Available in 2 options

Sale

$17.30 - $54.48

In Stock
 1-45 results of 89
Fisheries Supply is your premier supplier of boat fuel sending units and marine fuel tank sensors from top brands. We offer a full range of marine diesel or gas sending unit kits or replacement parts to make sure you know how much fuel is left in the tank. Shop now and save or browse our wide selection of marine fuel tanks to complete your system.