12VDC Max Transient 300A Solenoid Relay 4-Terminal
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12VDC Max Transient 300A Solenoid Relay 4-Terminal
Key Features
- Voltage: 12VDC
- Current Rating (Transient): 300A Maximum
- Current Rating (Continuous): 150A Recommended
- Terminal Configuration: 4-Terminal, SPST
- Coil Resistance: 14Ω
- Coil Power: 10.2W
- Construction: Nickel-plated housing and high-temperature copper coil windings.
Replaces / Cross-Reference Part Numbers
- 70-111224
- 3635820
- 1114208
- 1114218
- 1114223
- 1114534
- 1114547
Compatibility & Fitment
- Designed for high-amperage 12VDC switching applications.
- Commonly used in golf carts, including EZGO Marathon (1979-1994).
- Suitable for automotive, marine, and industrial winch control systems.
- Functions as a battery isolator or high-current power relay for campers and utility vehicles.
When to Replace
- Vehicle or equipment will not start or engage.
- Audible clicking from the solenoid without motor activation.
- Intermittent operation of the connected system (e.g., starter, winch).
- Solenoid fails to disengage, causing the motor to continue running.
- Visible signs of corrosion, arcing, or physical damage to terminals or housing.
Installation Tips
- Disconnect the negative battery cable before starting work.
- Ensure all electrical contact points and cable ends are clean and free of corrosion.
- Mount the solenoid in a location away from direct water exposure and excessive heat.
- Securely tighten all nuts on the terminals, but do not overtighten to prevent damage to the studs.
- Verify correct wiring for both the high-current posts and the smaller activation terminals.
-
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
Made of high-grade materials and fine craftsmanship to provide exceptional durability for long-time use -
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
Please do not remove the inner nuts. When screwing on the outer nuts, use a wrench to hold the inner nut to keep it tight.
WIDE APPLICATION
Widely used for automotive applications
WORK LIKE A CHARM
Nickel-Plating outer shell and 180°C Copper inner coil ensure your solenoid operates safely in any harsh environment with moisture, dust, dirt, water, sand, oil, chemicals,...
EXCEPTIONAL PARTS, REMARKABLE JOURNEY
Enjoy your seamless journey with the support of our replacement parts.
| Brand | Model Number |
|---|---|
| Replaces OE part numbers | #70-111224, 3635820, 1114208, 1114218, 1114223, 1114534, 1114547 |
| Voltage | 12VDC |
| Resistance | 14Ω |
| Capacity | 10.2W |