Skip to content
Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Search results for “engine monitoring”

Save 18% Save %

M2 OLED DC State-of-Charge Monitor | BSS-1830

$649.61
$649.61 - $649.61
$649.61
$532.18
$532.18 - $532.18
$532.18
Only 1 left!

M2 OLED DC State-of-Charge Monitor — BSS-1830Know exactly how much battery capacity you have left before it matters. The M2 OLED DC State-of-Charge...

View full details
$649.61
$649.61 - $649.61
$649.61
$532.18
$532.18 - $532.18
$532.18
Save 18% Save %

Tank Level Sensor - 240-33 Ohm - 400mm (16") - Fuel & Water Tanks - Marine

$130.52 - $130.52
$130.52
$130.52 - $130.52
$130.52
Only 2 left!

Tank Level Sensor - 240-33 Ohm - 400mm (16") - Fuel & Water TanksUniversal tank level sensor designed for both fuel and fresh water tanks. This...

View full details
$130.52 - $130.52
$130.52
$130.52 - $130.52
$130.52

Zinc Engine Anode E4 1/2" UNC CMT-EZ4

$12.27 - $12.27
$12.27
$12.27 - $12.27
$12.27
7 in stock

The CMT-EZ4 is a zinc engine anode (E4 style) with 1/2" UNC thread, designed to protect internal engine cooling systems from galvanic corrosion. In...

View full details
$12.27 - $12.27
$12.27
$12.27 - $12.27
$12.27

Volvo Penta Thermostat – 21437904

$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00
Only 2 left!

The Volvo Penta 21437904 Thermostat is a genuine OEM cooling system component engineered for precise temperature regulation in Volvo Penta marine e...

View full details
$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00

Fuel/Water Tank Sensor - 240-33 Ohm - 14" (350mm) Height

$120.44 - $120.44
$120.44
$120.44 - $120.44
$120.44
Only 3 left!

Marine Fuel/Water Tank Level SensorPrecision tank level sensor designed for accurate fuel and water tank monitoring. Features 240-33 ohm resistance...

View full details
$120.44 - $120.44
$120.44
$120.44 - $120.44
$120.44

Faria Beede Dual Temperature Sender 90406

$35.92 - $35.92
$35.92
$35.92 - $35.92
$35.92
Only 2 left!

Faria Beede 90406 is a dual-station temperature sender designed to operate two compatible temperature gauges from a single sender point. Current se...

View full details
$35.92 - $35.92
$35.92
$35.92 - $35.92
$35.92

Volvo Penta Trim Sensor 3849411 – 3-Wire SX / DP Sterndrive

$402.00 - $402.00
$402.00
$402.00 - $402.00
$402.00
Only 1 left!

Volvo Penta trim sensor sending unit 3 wire SX DP is a drive-side trim sender used on select Volvo Penta sterndrive applications. Based on the appl...

View full details
$402.00 - $402.00
$402.00
$402.00 - $402.00
$402.00

Fuel/Water Tank Sensor - 240-33 Ohm - 20" (500mm) Height

$147.24 - $147.24
$147.24
$147.24 - $147.24
$147.24
Only 3 left!

Marine Fuel/Water Tank Level SensorPrecision tank level sensor designed for accurate fuel and water tank monitoring. Features 240-33 ohm resistance...

View full details
$147.24 - $147.24
$147.24
$147.24 - $147.24
$147.24

Yanmar Thermostat 105582-49200 - Marine Diesel Engine

$65.85 - $65.85
$65.85
$65.85 - $65.85
$65.85
Only 4 left!

Genuine Yanmar Thermostat - Professional Marine Engine Component OEM thermostat designed for Yanmar marine diesel engines. Precision-engineered tem...

View full details
$65.85 - $65.85
$65.85
$65.85 - $65.85
$65.85

MerCruiser Thermostat – 882604

$159.21 - $159.21
$159.21
$159.21 - $159.21
$159.21
Only 1 left!

he Mercury MerCruiser 882604 Thermostat is a genuine OEM thermostat designed for MerCruiser CMD 1.7L diesel engines (DTI platform). This thermostat...

View full details
$159.21 - $159.21
$159.21
$159.21 - $159.21
$159.21

Mercury MerCruiser Nylon Hose Clamp - 54-415825

$4.64 - $4.64
$4.64
$4.64 - $4.64
$4.64
10 in stock

The Mercury MerCruiser Quicksilver 54-415825 is a genuine Mercury Marine OEM nylon clamp used in select Mercury, Mariner, MerCruiser, and Quicksilv...

View full details
$4.64 - $4.64
$4.64
$4.64 - $4.64
$4.64

PCM Sender 727046

$73.38 - $73.38
$73.38
$73.38 - $73.38
$73.38
Only 2 left!

PCM Sender — Part #727046 This genuine PCM OEM sender is a precision instrumentation replacement for Pleasurecraft Marine inboard engines. Senders ...

View full details
$73.38 - $73.38
$73.38
$73.38 - $73.38
$73.38

Fuel/Water Tank Sensor - 240-33 Ohm - 6" (150mm) Height

$92.08 - $92.08
$92.08
$92.08 - $92.08
$92.08
Only 4 left!

Marine Fuel/Water Tank Level SensorPrecision tank level sensor designed for accurate fuel and water tank monitoring. Features 240-33 ohm resistance...

View full details
$92.08 - $92.08
$92.08
$92.08 - $92.08
$92.08

Volvo Penta Check Valve 872438

$57.30 - $57.30
$57.30
$57.30 - $57.30
$57.30
Only 1 left!

The Volvo Penta 872438 is a genuine OEM non-return (check) valve, commonly used in sterndrive exhaust systems to prevent water from flowing back in...

View full details
$57.30 - $57.30
$57.30
$57.30 - $57.30
$57.30

Volvo Penta Water-in-Fuel Sensor 3808616 – D3 / D4 / D6 Diesel

$181.00 - $181.00
$181.00
$181.00 - $181.00
$181.00
Only 1 left!

Volvo Penta 3808616 is a genuine OEM sensor used in select Volvo Penta diesel fuel-system applications. Current parts references place this part in...

View full details
$181.00 - $181.00
$181.00
$181.00 - $181.00
$181.00
Faria 33147 Dress White 4" Gauge - 60 MPH GPS Speedometer

Faria 33147 Dress White 4" Gauge - 60 MPH GPS Speedometer

$340.99 - $340.99
$340.99
$340.99 - $340.99
$340.99
Item locally warehoused

A drop in replacement for your current speedometer to match your existing instrument dash with an internal GPS antenna. No external antenna require...

View full details
$340.99 - $340.99
$340.99
$340.99 - $340.99
$340.99
Ancor NMEA 2000 Dual Device Starter Kit

Ancor NMEA 2000 Dual Device Starter Kit | 639-270202

$260.99 - $260.99
$260.99
$260.99 - $260.99
$260.99
Item locally warehoused

NMEA 2000 Dual Device Starter KitEverything you need to build a two-device NMEA 2000 network from scratch. This kit gives you a complete, ready-to-...

View full details
$260.99 - $260.99
$260.99
$260.99 - $260.99
$260.99
Faria Kronos 6 Gauge Inboard Set

Faria Kronos 6 Gauge Inboard Set

$710.59 - $710.59
$710.59
$710.59 - $710.59
$710.59
Item locally warehoused

Perimeter-lighted aluminum dials with gold and black graphics, stainless steel bezels and stylized pointers. Manufactured with flat glass lens. Thi...

View full details
$710.59 - $710.59
$710.59
$710.59 - $710.59
$710.59
Sierra Oil Pressure 1/8"-27 Thread & 10-32 Stud Terminal Gauge Sender

Sierra Oil Pressure 1/8"-27 Thread & 10-32 Stud Terminal Gauge Sender

$80.59 - $80.59
$80.59
$80.59 - $80.59
$80.59
Item locally warehoused

Oil Pressure Sender, 80psi Dual Station

$80.59 - $80.59
$80.59
$80.59 - $80.59
$80.59
Blue Sea Systems 8248 DC Digital Multi-Function Meter With Alarm

Blue Sea Systems 8248 DC Digital Multi-Function Meter With Alarm

$639.24 - $639.24
$639.24
$639.24 - $639.24
$639.24
Item locally warehoused

Large, bright LED characters have 3 levels of brightness for easy monitoring of key functions in a splash-proof case. Easy to surface mount in a 2"...

View full details
$639.24 - $639.24
$639.24
$639.24 - $639.24
$639.24
Sierra 56967P Rectangular 2.1" x 1.2" Black Universal Hourmeter Gauge

Sierra 56967P Rectangular 2.1" x 1.2" Black Universal Hourmeter Gauge

$131.39 - $131.39
$131.39
$131.39 - $131.39
$131.39
Item locally warehoused

This simple but sleek and rectangular design blends into any dash or engine compartment and will track engine operating hours for routine maintenan...

View full details
$131.39 - $131.39
$131.39
$131.39 - $131.39
$131.39
Moeller Replacement Direct Site Gauge For Mechanical Senders

Moeller Replacement Direct Sight Gauge for Mechanical Fuel Senders

$117.69 - $117.69
$117.69
$117.69 - $117.69
$117.69
Item locally warehoused

Replacement Direct Sight Gauge for Mechanical Fuel SendersA direct-reading replacement sight gauge designed for use with mechanical float-style fue...

View full details
$117.69 - $117.69
$117.69
$117.69 - $117.69
$117.69
Rule High Water Bilfe Alarm 24V

Rule High Water Bilge Alarm System – 24V

$186.79 - $186.79
$186.79
$186.79 - $186.79
$186.79
Item locally warehoused

Rule High Water Bilge Alarm System – 24V Know the moment water rises in your bilge — before it becomes a problem. This complete 24V high water alar...

View full details
$186.79 - $186.79
$186.79
$186.79 - $186.79
$186.79
Humminbird 7300291 NMEA 2000 GPS Heading Sensor

Humminbird 7300291 NMEA 2000 GPS Heading Sensor

$419.99 - $419.99
$419.99
$419.99 - $419.99
$419.99
Item locally warehoused

Can be connected to a conventional NMEA 2000 network or connected directly to a compatible NMEA 2000 capable fish finder .This NMEA 2000 accessory ...

View full details
$419.99 - $419.99
$419.99
$419.99 - $419.99
$419.99