Automotive Parts [Lifetime Warranty] Starter Solenoid Relay 12V Fit SeaDoo
12V starter solenoid relay for SeaDoo with two copper terminal posts and mounting flange.
12V starter solenoid relay for SeaDoo personal watercraft shown in a promotional graphic.
Close-up infographic showing construction details of a 12V starter solenoid relay for SeaDoo, including copper contacts.
Multiple angles of a 12V starter solenoid relay for SeaDoo personal watercraft.
12V starter solenoid relay for SeaDoo with application examples for boats, snowmobiles, and jet skis.
12V starter solenoid relay for SeaDoo personal watercraft, shown as a replacement part with installation graphic.
12V starter solenoid relay for SeaDoo personal watercraft shown in a lifestyle marketing graphic.
12V starter solenoid relay for SeaDoo with two copper terminal posts and mounting flange.
12V starter solenoid relay for SeaDoo personal watercraft shown in a promotional graphic.
Close-up infographic showing construction details of a 12V starter solenoid relay for SeaDoo, including copper contacts.
Multiple angles of a 12V starter solenoid relay for SeaDoo personal watercraft.
12V starter solenoid relay for SeaDoo with application examples for boats, snowmobiles, and jet skis.
12V starter solenoid relay for SeaDoo personal watercraft, shown as a replacement part with installation graphic.
12V starter solenoid relay for SeaDoo personal watercraft shown in a lifestyle marketing graphic.
Lifetime Warranty

[Lifetime Warranty] Starter Solenoid Relay 12V Fit SeaDoo

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Starter Solenoid Relay 12V Fit SeaDoo

Key Features

  • Operating Voltage: 12V DC
  • Function: Relays electrical current from the battery to the starter motor upon ignition.
  • Configuration: Two large terminal posts for battery and starter cables and a connector for the control circuit.
  • Construction: Aftermarket component designed as a direct replacement for the original equipment part.

Replaces / Cross-Reference Part Numbers

  • SeaDoo: 278000513, 278001376, 278001513, 278001766, 278001802, 278002347, 278003012

Compatibility & Fitment

  • Fits a wide range of SeaDoo PWC and Jet Boat models from 1995 and newer.
  • Common PWC Models: 3D, GS, GSI, GSX, GTI, GTS, GTX, HX, LRV, RX, RXP, RXT, SP, SPI, SPX, XP
  • Common Boat Models: Challenger, Explorer, Islandia, Speedster, Sportster, Utopia, Wake
  • Note: Verify the part number on your original solenoid to ensure proper fitment.

When to Replace

  • A single, audible click is heard, but the starter motor does not engage.
  • The starter motor does not operate when the start button is pressed, assuming a fully charged battery.
  • Intermittent starting, where the engine cranks on some attempts but not others.
  • The starter motor continues to run after the engine has started.

Installation Tips

  • Disconnect the negative battery terminal before beginning work.
  • Locate the original solenoid and note the position of all wires before disconnecting.
  • Install the new solenoid, ensuring the large battery and starter cables are securely fastened to the correct posts.
  • Reconnect the small control wire(s) to the new solenoid.
  • Securely mount the new solenoid in the original location.
  • Reconnect the negative battery terminal and test the starting system.
Product image 1
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  • Fixing Symptoms

    Fixing Symptoms

    Hard to start the engine | Clicking sound but no cranking | Slow or weak cranking of the starter motor | Intermittent operation, etc
  • Premium Quality

    Premium Quality

    Made of high-grade materials and fine craftsmanship to provide exceptional durability for long-time use
  • Saving Solution

    Saving Solution

    Enjoy our great-value package with all you need to optimize electrical systems - BlueStars brings DIY solutions to help you deal with any trouble
  • Simple Installation

    Simple Installation

    Please prepare a nut driver set in advance and wear work gloves to ensure safety. Do not overtighten the nut/terminal during installation.
WIDE APPLICATION

WIDE APPLICATION

Widely used for automotive applications
WORK LIKE A CHARM

WORK LIKE A CHARM

Well-crafted housing and strong Copper-Cadmium inner coil & contacts ensure your solenoid operates safely in any harsh environment and can withstand high current
EXCEPTIONAL PARTS, REMARKABLE JOURNEY

EXCEPTIONAL PARTS, REMARKABLE JOURNEY

Enjoy your seamless journey with the support of our replacement parts.
Brand Model Number
Replaces parts #278-002-347, 278-001-641, 278-000-513, 278-001-376, 278-001-802, 278-003-012
SeaDoo 3D 2004-2007, GS 1996-2001, GSI 1997, GSX 1996-2000, GTI 1996-2009, GTS 1995-2001, GTX 1995-2009, HX 1995-1997

FAQ

This solenoid is compatible with a wide range of Sea-Doo PWC and jet boat models, including the 3D, GS, GSI, GSX, GTI, GTS, GTX, HX, LRV, RX, RXP, RXT, SP, SPI, SPX, SUV, XP, XP800, and Wake. It also fits jet boat series such as the Challenger, Explorer, Islandia, Speedster, Sportster, and Utopia.
This unit serves as a direct replacement for OEM part numbers 278-001-802, 278-003-012, 278-000-513, 278-001-376, 278-002-347, 278-001-641, and 278-001-766.
A common symptom of a failing solenoid is a 'clicking' sound when you press the start button, but the engine fails to crank. If you suspect the solenoid is the issue, you can perform a quick test by carefully jumping the two large high-current posts on the solenoid with an insulated screwdriver. If the engine cranks when you bridge these posts, the solenoid is likely faulty and needs to be replaced.
Installation is straightforward and typically requires only basic hand tools, such as a socket set and a screwdriver. Depending on your specific model and access to the electrical box, the process usually takes about 20 to 45 minutes. Ensure the battery is disconnected before you begin to prevent accidental shorts.
If the engine still does not turn over after installing a new solenoid, check your battery voltage to ensure it is fully charged. Additionally, inspect the starter motor itself, the 5A fuse located in the electrical box, and all main battery cable connections for corrosion or loose terminals, as these are common points of failure in the starting circuit.