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Over 50 years of Trusted Marine Service

Search results for “Crusader Relay”

Zinc Engine Anode E3 1/2" UNC CMT-EZ3

$8.97 - $8.97
$8.97
$8.97 - $8.97
$8.97
7 in stock at Marisol

The CMT-EZ3 is a zinc engine anode (E3 style) with 1/2" UNC thread, designed to protect internal engine cooling systems from galvanic corrosion. In...

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$8.97 - $8.97
$8.97
$8.97 - $8.97
$8.97

Zinc Engine Anode E1 3/8" UNC CMT-EZ1

$5.63 - $5.63
$5.63
$5.63 - $5.63
$5.63
5 in stock at Marisol

The CMT-EZ1 is a zinc engine anode with 3/8" UNC thread, designed to protect internal engine cooling passages and components from galvanic corrosio...

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$5.63 - $5.63
$5.63
$5.63 - $5.63
$5.63
Newmar AC Source Selector Switch - AC Source Switch 3POS 126A | SS-SWITCH-15

Newmar AC Source Selector Switch - AC Source Switch 3POS 126A | SS-SWITCH-15

$1,244.73 - $1,244.73
$1,244.73
$1,244.73 - $1,244.73
$1,244.73
Available

AC Source Selector SwitchAC Source Switch 3POS 126AAn AC source selector switch is an essential item for any boat with an on-board AC generator and...

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$1,244.73 - $1,244.73
$1,244.73
$1,244.73 - $1,244.73
$1,244.73

Jabsco Neoprene Impeller Kit 5616-0001 –P Flexible Raw Water Pump Service Kit

$260.95 - $260.95
$260.95
$260.95 - $260.95
$260.95
1 in stock at Marisol

The Jabsco 5616-0001 Neoprene Impeller Kit is a complete raw water pump service kit designed for Jabsco flexible impeller pumps. This kit includes ...

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$260.95 - $260.95
$260.95
$260.95 - $260.95
$260.95

PCM GT-40 Distributor Cap & Rotor Kit – RP173082

$93.29 - $93.29
$93.29
$93.29 - $93.29
$93.29
2 in stock at Marisol

PCM RP173082 is a genuine OEM distributor cap and rotor kit for PCM GT-40 engines. Current seller listings describe it as the GT-40 cap-and-rotor s...

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$93.29 - $93.29
$93.29
$93.29 - $93.29
$93.29

Zinc Engine Anode E0 5/16" UNC CMT-EZ0

$4.44 - $4.44
$4.44
$4.44 - $4.44
$4.44
21 in stock at Marisol

The CMT-EZ0 is a marine-grade zinc pencil engine anode, E0 style with 5/16" UNC thread, providing sacrificial cathodic protection for internal engi...

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$4.44 - $4.44
$4.44
$4.44 - $4.44
$4.44
Cole Hersee Disconnect Switches - Ign Sw 2POS 6-36V 175A Lever | M-284

Cole Hersee Disconnect Switches - Ign Sw 2POS 6-36V 175A Lever | M-284

$166.55 - $166.55
$166.55
$166.55 - $166.55
$166.55
Available

Disconnect SwitchesIgn Sw 2POS 6-36V 175A LeverM-284 Master disconnect switches are single pole, two position; OFF-ON. For 6-36 VDC systems Used ...

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$166.55 - $166.55
$166.55
$166.55 - $166.55
$166.55
Newmar AC Source Selector Switch - AC Source Switch 3POS 63A | SS-SWITCH-7.5KW

Newmar AC Source Selector Switch - AC Source Switch 3POS 63A | SS-SWITCH-7.5KW

$629.91 - $629.91
$629.91
$629.91 - $629.91
$629.91
Available

AC Source Selector SwitchAC Source Switch 3POS 63AAn AC source selector switch is an essential item for any boat with an on-board AC generator and/...

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$629.91 - $629.91
$629.91
$629.91 - $629.91
$629.91
AC Spark Plug #41-983 Dual Platinum 8/pk

ACDelco 41-983 Dual Platinum Spark Plug — 8-Pack | GM V8 Marine Engines

$35.59 - $35.59
$35.59
$35.59 - $35.59
$35.59
Availability on request

ACDelco Dual Platinum Spark Plugs for GM V8 Marine EnginesThe ACDelco 41-983 Dual Platinum spark plug delivers reliable, long-life ignition perform...

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$35.59 - $35.59
$35.59
$35.59 - $35.59
$35.59
Rule SuperSwitch Float Switch

Rule SuperSwitch Float Switch

$139.59 - $139.59
$139.59
$139.59 - $139.59
$139.59
Availability on request

The Rule SuperSwitch Float Switch is a non-mercury bilge switch built for demanding marine bilge applications, featuring marine-grade blocked wire,...

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$139.59 - $139.59
$139.59
$139.59 - $139.59
$139.59
Rule SuperSwitch Float Switch

Rule SuperSwitch Float Switch

$128.69 - $128.69
$128.69
$128.69 - $128.69
$128.69
Availability on request

Rule SuperSwitch Float Switch is a non-mercury bilge float switch built for demanding marine bilge pump control. It features marine-grade blocked w...

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$128.69 - $128.69
$128.69
$128.69 - $128.69
$128.69
Blue Sea Systems 9010 AC Rotary Switch - OFF + 2 Positions 30A, 4 Pole

Blue Sea Systems 9010 AC Rotary Switch - OFF + 2 Positions 30A, 4 Pole

$277.69 - $277.69
$277.69
$277.69 - $277.69
$277.69
Availability on request

Compact solution when circuit protection is provided elsewhere Allows connecting multiple AC sources to one circuit Switches hot and neutral lines...

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$277.69 - $277.69
$277.69
$277.69 - $277.69
$277.69
Sierra On/Off/On SPDT 3 Screw Terminal Heavy Duty Push Pull Switch

Sierra MP39580 Marine Push-Pull Switch – Sequential Dual-Circuit, On/On

$49.49 - $49.49
$49.49
$49.49 - $49.49
$49.49
Availability on request

Sierra MP39580 Marine Push-Pull Switch – Sequential Dual-Circuit On/OnThe Sierra MP39580 is a heavy-duty marine push-pull switch built for sequenti...

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$49.49 - $49.49
$49.49
$49.49 - $49.49
$49.49
Rule Rule-A-Matic Plus Float Switch

Rule Rule-A-Matic Plus Float Switch

$114.59 - $114.59
$114.59
$114.59 - $114.59
$114.59
Availability on request

Help keep your bilge pump control running smoothly with the Rule-A-Matic Plus float switch. Built with a fully integrated, impact-resistant cover t...

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$114.59 - $114.59
$114.59
$114.59 - $114.59
$114.59
Blue Sea Systems 9010 AC Rotary Switch - OFF + 3 Positions 30A, 2 Pole

Blue Sea Systems 9010 AC Rotary Switch - OFF + 3 Positions 30A, 2 Pole

$284.09 - $284.09
$284.09
$284.09 - $284.09
$284.09
Availability on request

Compact solution when circuit protection is provided elsewhere Allows connecting multiple AC sources to one circuit Switches hot and neutral lines...

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$284.09 - $284.09
$284.09
$284.09 - $284.09
$284.09
Switch Toggle Spst Off-On

Switch Toggle Spst Off-On

$34.89 - $34.89
$34.89
$34.89 - $34.89
$34.89
Availability on request

Blue Sea Systems Switch Toggle SPST OFF-ON (661-8204) is a panel-mount on/off toggle switch designed for use in Blue Sea Systems A-Series toggle ci...

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$34.89 - $34.89
$34.89
$34.89 - $34.89
$34.89
Sierra BS11000 Battery Switch, ON-OFF

Sierra BS11000 Battery Disconnect Switch – On/Off, 48V, IP66, Ignition Protected

$62.59 - $62.59
$62.59
$62.59 - $62.59
$62.59
Availability on request

Sierra BS11000 Battery Disconnect Switch – On/Off, 48V DCA heavy-duty marine battery disconnect switch rated for systems up to 48V DC with 4/0 AWG ...

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$62.59 - $62.59
$62.59
$62.59 - $62.59
$62.59
Switch 2 Position Off-On

Sierra MP39530 Marine Push-Pull Switch – 2-Position Off-On

$57.49 - $57.49
$57.49
$57.49 - $57.49
$57.49
Availability on request

Sierra MP39530 Marine Push-Pull Switch – 2-Position Off-OnThe Sierra MP39530 is a heavy-duty marine push-pull switch designed for reliable circuit ...

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$57.49 - $57.49
$57.49
$57.49 - $57.49
$57.49
Blue Sea Systems 9009 AC Rotary Switch - OFF + 2 Positions 30A, 2 Pole

Blue Sea Systems 9009 AC Rotary Switch - OFF + 2 Positions 30A, 2 Pole

$287.79 - $287.79
$287.79
$287.79 - $287.79
$287.79
Availability on request

Compact solution when circuit protection is provided elsewhere Allows connecting multiple AC sources to one circuit Switches hot and neutral lines...

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$287.79 - $287.79
$287.79
$287.79 - $287.79
$287.79
BEP 1002204 Continuous Duty Solenoid, 85A

BEP 1002204 Continuous Duty Solenoid — 85A

$126.69 - $126.69
$126.69
$126.69 - $126.69
$126.69
Availability on request

Reliable Remote Switching for Sustained High-Current LoadsThe BEP 1002204 is an 85A continuous duty solenoid designed for marine circuits that stay...

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$126.69 - $126.69
$126.69
$126.69 - $126.69
$126.69
New Starter

Sierra Remanufactured Marine Starter – MerCruiser 4-Cyl | 47-5907

$474.49 - $474.49
$474.49
$474.49 - $474.49
$474.49
Availability on request

Sierra Remanufactured Marine Starter – Opposite Rotation | 47-5907Keep your inboard running strong with this professionally remanufactured marine s...

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$474.49 - $474.49
$474.49
$474.49 - $474.49
$474.49
Blue Sea Systems HD-Series Heavy Duty On-Off Battery Switch With AFD

Blue Sea Systems HD-Series Heavy Duty On-Off Battery Switch With AFD

$252.19 - $252.19
$252.19
$252.19 - $252.19
$252.19
Availability on request

Overview HD-Series Heavy Duty On-Off Battery Switch With AFD delivers robust, high-current switching for demanding electrical systems. It features ...

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$252.19 - $252.19
$252.19
$252.19 - $252.19
$252.19
Push Button Switch

Push Button Switch

$27.69 - $27.69
$27.69
$27.69 - $27.69
$27.69
Availability on request

Blue Sea Systems push button panel switch—used where switching is needed in addition to circuit protection. Designed to mount in Blue Sea A series ...

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$27.69 - $27.69
$27.69
$27.69 - $27.69
$27.69
Seachoice 2 Position Push Button Switch With Polyester Body, Off/Mom. On

Seachoice Heavy-Duty Momentary Push Button Switch – 30A, Off/Momentary On (50-11751)

$17.99 - $17.99
$17.99
$17.99 - $17.99
$17.99
Availability on request

Seachoice Heavy-Duty Momentary Push Button Switch – 30A, Off/Momentary OnA high-amperage momentary push button switch built for demanding marine el...

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$17.99 - $17.99
$17.99
$17.99 - $17.99
$17.99