Description
When your sprayer starts acting up and won’t shut off cleanly or refuses to open when you flip the switch, there’s a good chance your valve coil has given up the ghost. A failed coil assembly means no electrical control over your spray sections – not something you want to discover halfway through a field. This TeeJet replacement coil gets your 144A valve working like it should, giving you reliable on-off control when you need it.
What You’re Getting
- Direct replacement coil that fits TeeJet 144A spray control valves perfectly
- Heavy-duty windings designed to handle constant switching during spray applications
- Sealed construction keeps moisture and chemical vapors from damaging internal components
- Built to TeeJet’s agricultural standards for reliable field performance
Built for Real Farm Work
The 144A valve system is commonly used on pull-type and self-propelled sprayers where you need precise section control. Whether you’re applying herbicide on a corn planter, running fungicide through a high-clearance sprayer, or spot-spraying weeds with a smaller rig, these valves give you the instant response you need to avoid overlaps and missed areas.
Made to Last
This coil uses heavy-duty windings that can handle the constant energizing and de-energizing that happens during normal operation, with an electrical design that pulls strongly enough to move the valve reliably even when working against system pressure. Quality solenoid coils like this one maintain consistent performance whether it’s 20 below zero or 100 degrees in the shade.
Installation Notes
Make sure you’ve relieved system pressure and disconnected power before starting – the coil typically bolts to the valve body, so clean the mounting surface before installing the new one. Check your electrical connections for corrosion while you’re there, and verify proper voltage to avoid burning out your new coil.


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