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Your cart is empty.This part number replaces #24143 which had silver contacts. The replacement 24213 has superior silver tungsten carbide contacts, and is electrically identical. Normally open contacts, SPST, One circuit: Off - On. Housing: Plated steel. Studs: Copper 5/16-Inch -24 thread, hex nuts and lock washers included. Coil, ignition and ground terminals: Steel 10-32 thread, hex nuts and lock washers included. Bracket mounting holes 5/16-Inch x 19/32-Inch (7.9 x 15.1) on 2 13/64-Inch centers (56.0mm).
Mike L.
2025-08-25 18:26:16
This solenoid replaced the battery disconnect solenoid in our motorhome. The original solenoid only had three lugs and this one had four. Adding a ground wire to the 4th lug provided the necessary ground connection. Installation was simple and the solenoid has been working perfectly. The OEM solenoid was only rated at 85 amps for continuous duty and this one is 200 amps continuous, which was the main reason I selected it.
Mike R.
2025-08-20 16:16:15
The thing is very good and suitable for my machine to use
Chuy!
2025-06-02 10:31:56
This is a genuine Cole Hersee relay. It's a good value for a 200-rated relay from a name brand vendor. I'm using it to isolate two batteries in my 07 Tacoma (originally wth a 130 amp alternator; now with a 200-amp). I do wish the studs were a little longer. I replaced the nut and split washer with a serrated flanged nut to fit two battery lugs. But I needed room for one more lug and had to install a junction block. I strongly suspect other relays have same length studs, so I'm not really faulting the design. Will be upgrading to a 200 amp alternator soon; then, I'll really see how the relay holds up.4/6/17 update: Installed the 200-amp alternator about a month ago. Relay is doing it's job as expected. Will bump up to 5 stars if relay gives me another year of worry-free service.3/28/19 update: solenoid continues to function as expected. My daughter gave it a challenge. She left my 400 watt inverter on and left the solenoid on (I’m using a manual switch). That killed both batteries, but the solenoid points held up and the solenoid lives on. Raising rating to five stars.
Dennis
2025-06-01 16:59:24
Working as it should.
NextBoat
2025-05-08 10:20:43
Used this replacement in my RV as it is reported to be superior in quality and longevity than the factory installed original. This item comes with no directions, and there are no + or - markings on the unit itself. Could be improved with some simple instructions.
Curious
2025-04-21 13:44:34
2007 Mercedes Sprinter. One year in and this is doing the job.
Molly
2025-03-16 16:56:50
This simple, reliable mechanical solenoid has given me more peace of mind while traveling than I expected. I hit the switch and it simply opens the circuit, or closes it. Works every time.I use this solenoid to link my solar batteries to the alternator under the hood. I only use this connection occasionally, thus, the switch, and I never doubt its reliability, ever. This setup tops off my batteries while driving, and helps keep my batteries, and me, happy, when the sun is lacking.Very pleased I spent just a little extra for this high quality, Cole Hersee brand solenoid.
Lenco
2025-02-15 17:20:57
Nice heavy duty units. Using them on my street rod. Brackets will allow easy mounting. Wiring fasteners were included. Would order again if needed for other projects. Relays were as pictured and advertised. Price seemed a bit high, but I believe the quality more than makes up for it.
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