12V 5-Wire 90A Coil Commander Solenoid SA-4634-12 for Woodward/Synchro-Start
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Woodward / Synchro-Start | Applications using SA-4634-12 five-wire Coil Commander solenoid |
|---|
Product Overview
A Coil Commander combines heavy solenoid actuation with control wiring used to pull and hold an engine fuel or shutdown linkage. When the internal coil or controller fails, the engine may not start, may release the shutdown linkage or may overheat the solenoid.
SA-4634-12 is the key reference for this five-wire 12V configuration. Match wire count, connector/pigtail, stroke and mounting dimensions to the original before installation.
Key Features & Performance
- 12V operation
- Five-wire Coil Commander configuration
- 90A coil-current reference for this SA-4634-12 configuration
- Designed for engine shutdown/fuel-control actuation
Replaces Part Numbers
- SA-4634-12
Technical Specifications
- Voltage: 12V
- Wiring: 5-wire
- Component: Coil Commander shutdown solenoid
Frequently Asked Questions
Q: Why can't I substitute a basic two-wire solenoid?
A: The Coil Commander wiring is part of the pull/hold control strategy; a different coil design may not operate correctly.
Q: What should I match besides the part number?
A: Compare stroke, linkage direction, mounting dimensions and the five-wire connector/pigtail.
Fitment can vary by serial number, production date, engine configuration or prior repairs. Verify compatibility using the part numbers and application details listed above before ordering.