12V 5 Terminal Solenoid Relay Fit Prestolite 15-301 MRVB8 MBJ-4201 MBJ-4202
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Compatible Models
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12V 5 Terminal Solenoid Relay for Prestolite
This 12V 5 terminal solenoid relay is a direct-acting replacement component designed for Prestolite systems, commonly used to manage high-current electrical circuits. This 12V 5 terminal solenoid relay switches power reliably in demanding environments, serving as a cross reference for Prestolite 15-301, MRVB8, MBJ-4201, and MBJ-4202. It provides a robust switching solution for vehicles and equipment requiring a dependable 12V relay.
Overview
This 12V 5 terminal solenoid relay is a durable electromechanical switch engineered to control high-current loads with a low-current trigger signal. It is built for use in 12V electrical systems, functioning as a critical component in starter and power distribution circuits. This 12V 5 terminal solenoid relay is designed to be a direct replacement for Prestolite part numbers 15-301, MRVB8, MBJ-4201, and MBJ-4202.
Built For Performance
- 5 terminal configuration for versatile circuit control and mounting options
- 12V DC coil voltage for standard automotive and industrial electrical systems
- Constructed with a sealed housing to resist dirt, moisture, and vibration
- High-current contact rating suitable for starter and continuous-duty applications
- Interchangeable with multiple Prestolite OEM part numbers
Fits These Machines
- for Prestolite MRVB8
- for Prestolite 15-301
- for Prestolite MBJ-4201
- for Prestolite MBJ-4202
On-The-Job Use
- Used in starter motor circuits to engage the solenoid and crank the engine
- Applied in battery isolation and power management systems on trucks and buses
- Employed in agricultural and construction equipment for reliable electrical switching
- Suitable for marine and industrial engine control panels
Specs At A Glance
| Voltage | 12V DC |
| Terminals | 5 |
| Part Number(s) | 15-301, MRVB8, MBJ-4201, MBJ-4202 |
Good To Know
Q: What is the primary function of this solenoid relay? A: This relay is used to switch high electrical current in a 12V system, often for engaging a starter motor or connecting batteries.
Q: Is this an OEM Prestolite part? A: No, this is a replacement relay designed to be compatible with Prestolite systems, not an original Prestolite product.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.