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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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OIL PRESS SENDER CRUSADER 700425

Sierra

Single Station Oil Pressure Sender - 80 PSI

SKU: 152764 | Item ID: SIE 18-5899

$37.13

In Stock
1IN WATER FLOW DETECTOR 306LF

Aqualarm

Engine Cooling Water Flow Detector - 1" Female NPT for 1/2" and 3/4" Hoses

SKU: 41731 | Item ID: AQA 13209

$107.24

In Stock
PITOT TUBING (100FT/CL)

SeaStar Solutions

Pitot Tubing

SKU: 92415 | Item ID: TFX 56353P

$0.99

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
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
Replacement Panel Gauges

Tank Tender

Tank Tender - Replacement Panel Gauges

Available in 2 options

$225.00 - $289.68

In Stock
100PSI OIL PRESSURE SENDER 1 STATION

Sierra

Single Station Oil Pressure Sender - 100 PSI

SKU: 96439 | Item ID: SIE OP24301

$40.40

In Stock
Image coming soon

VDO Gauges

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

Available in 4 options

$51.43 - $67.09

Special Order Only
EXHAUST OVERHEAT DETECTOR

Aqualarm

Exhaust Overheat Detector Switch

SKU: 163906 | Item ID: AQA 20250

$55.47

Out of 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
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
M4AR Fuel Flow Sensor Monitor

Maretron

M4AR Fuel Flow Sensor Monitor

SKU: 1015420 | Item ID: MRT M4AR

$843.74

Call Customer Service to Order
TEMP SWITCH 210F

Sierra

Temperature Sender / Switch - 200 Degree Trip

SKU: 173624 | Item ID: SIE TS25101

$23.50

In Stock
ALAS Adjustable Fuel Sender - 10-184 Ohm

VDO Gauges

ALAS Adjustable Fuel Sender

SKU: 431522 | Item ID: VDO 226-008

$54.15

Special Order Only
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
SENDER MECHANICAL TACHOMETER DIESEL

Aetna Engineering

Single Output Mechanical Drive Tachometer Sender

SKU: 11353 | Item ID: TAT 8901

$234.00

In Stock
TEMP SENDER DUAL STATION 1/4-18

Sierra

TS26651 Temperature Sender - 1/4"-18 NPT

SKU: 211482 | Item ID: SIE TS26651

$20.69

In Stock
TACHO- FLYWHEEL MAG PICK-UP, DUAL

Aetna Engineering

Dual Output Tachometer Flywheel Gear Sensor

SKU: 130970 | Item ID: TAT 8912

$233.41

In Stock
ALAS Adjustable Fuel Sender - 10-184 Ohm

VDO Gauges

ALAS Adjustable Fuel Sender - 240-33 Ohm

SKU: 431438 | Item ID: VDO 226-007

$53.16

Special Order Only
230-404b of VDO Gauges Single Circuit Heavy-Duty Oil Pressure Switch - 4 PSI, Floating Ground

VDO Gauges

Single Circuit Heavy-Duty Oil Pressure Switch - 4 PSI, Floating Ground

SKU: 431441 | Item ID: VDO 230-404B

$23.15

Special Order Only
TACHO- FLYWHEEL MAG PICK-UP, SINGLE

Aetna Engineering

Single Output Tachometer Flywheel Gear Sensor

Available in 2 options

$207.98 - $231.97

In Stock
SENDER DRIVE TIP MALE .152INX.187IN

Aetna Engineering

Drive Pins - for Tachometer Senders

Available in 2 options

$41.54

In Stock
ENGINE SAVER KIT FITS 1/2IN-1-1/2IN

Aqualarm

Cooling Water Flow Detector Kit - 1" Female NPT for 1" or 1-1/4" Hose Barbs

SKU: 140933 | Item ID: AQA 20064

$115.72

Out of Stock
360-043b of VDO Gauges Single Station Oil Pressure Senders - for VDO Gauges Reading to 30 PSI

VDO Gauges

Single Station Oil Pressure Senders - for VDO Gauges Reading to 30 PSI

SKU: 431472 | Item ID: VDO 360-043B

$57.84

Special Order Only
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VDO Gauges

ALAS I 12/24V Fuel Senders - 0-90 Ohms

SKU: 431524 | Item ID: VDO 226-164

$54.78

Special Order Only
230-615b of VDO Gauges Dual Circuit Heavy-Duty Oil Pressure Switch - 15 PSI, Floating Ground

VDO Gauges

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

SKU: 431445 | Item ID: VDO 230-615B

$32.56

Special Order Only
TEMPERATURE SENDER SINGL.STA.1/4-18

Sierra

Temperature Sender - for 240 Degree Gauges

SKU: 96443 | Item ID: SIE TS26611

$17.49

Out of Stock
Image coming soon

BEP Marine

BEP Marine Tank Sender TS1

SKU: 203539 | Item ID: BEP TS1

$181.40

Special Order Only
226-162 of VDO Gauges ALAS I 12/24V Fuel Sender - 3-180 Ohm

VDO Gauges

ALAS I 12/24V Fuel Sender - 3-180 Ohm

SKU: 431523 | Item ID: VDO 226-162

$60.41

Special Order Only
ALARM SENSOR FOR MUFFLER

Vetus

Exhaust Temperature Alarm Sensor - Muffler Mounted

SKU: 135418 | Item ID: DEN XHSM

$128.75

Special Order Only
10235 of Aqualarm Engine Cooling Water Flow Detector - 3/4" Male NPT

Aqualarm

Engine Cooling Water Flow Detector - 3/4" Male NPT

SKU: 367721 | Item ID: AQA 10235

$79.82

Special Order Only
Aqualarm High Capacity Engine Cooling Water Flow Detector - 2" Male NPT, 2.375" OD

Aqualarm

Hi Cap Engine Cooling Water Flow Detector - 2" Male NPT, 2-1/2" Hose

SKU: 192871 | Item ID: AQA 13110

$95.63

Special Order Only
Aqualarm Barbed Engine Cooling Water Flow Detector - for 2" Hose

Aqualarm

Barbed Engine Cooling Water Flow Detector - for 2" Hose

SKU: 443517 | Item ID: AQA 10331

$116.10

Special Order Only
Aqualarm Barbed Engine Cooling Water Flow Detector - for 1" Hose

Aqualarm

Barbed Engine Cooling Water Flow Detector - for 1" Hose

SKU: 437189 | Item ID: AQA 10333

$107.17

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
SENDER MECHANICAL DUAL OUT DIESEL

Aetna Engineering

Dual Output Mechanical Drive Tachometer Sender

SKU: 59912 | Item ID: TAT 8902

$335.96

Out of Stock
1/8IN LOW OIL PRESSURE DETCTOR 202

Aqualarm

Low Oil Pressure Detector Switch

SKU: 01336 | Item ID: AQA 20111

$28.11

Out of Stock
Aqualarm Barbed Engine Cooling Water Flow Detector - for 1-1/4" Hose

Aqualarm

Barbed Engine Cooling Water Flow Detector - for 1-1/4" Hose

SKU: 438596 | Item ID: AQA 10334

$107.17

Special Order Only
DIRECT SIGHT MECHICAL READ CAPSULE

Moeller

Direct Sight Gauge - for Mechanical Fuel Sending Unit

SKU: 193470 | Item ID: MOE 035759-10

$59.06

Out of Stock
621005-10 of Moeller Gasket and Screws

Moeller

Gasket and Screws

SKU: 374772 | Item ID: MOE 621005-10

$20.56

Out of Stock
20290 of Aqualarm Low Battery Voltage Detector - for 12 Volt Systems

Aqualarm

Low Battery Voltage Detector - for 12 Volt Systems

SKU: 218005 | Item ID: AQA 20290

$55.49

Special Order Only
Aqualarm Hi Capacity Engine Cooling Water Flow Detector - 2-1/2" Male NPT, 2.875" OD

Aqualarm

Hi Cap Engine Cooling Water Flow Detector - 2-1/2" Male NPT, 3" Hose

SKU: 204095 | Item ID: AQA 13111

$95.63

Special Order Only
13114 of Aqualarm Hi Cap. Engine Cooling Water Flow Detector - 3" Male NPT, for 3-1/2" Hose

Aqualarm

Hi Cap. Engine Cooling Water Flow Detector - 3" Male NPT, for 3-1/2" Hose

SKU: 386802 | Item ID: AQA 13114

$95.63

Special Order Only
ADAPTER TACH DRIVE FORD LEHMAN

Aetna Engineering

Tachometer Drive Adapter

SKU: 91934 | Item ID: TAT 8619

$131.00

Special Order Only
 46-89 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.