ELECTRIC PRIMER VALVE (P/N 391123) - As Removed
P/N: 391123
Category: Fuel Selectors & Valves
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
Product Description
The 391123 is a normally closed solenoid-operated primer valve for aircraft piston engine fuel systems. This electric valve routes fuel from the main supply to primer nozzles or intake ports during cold engine starts, enabling rapid fuel enrichment for reliable ignition. The valve activates via electrical signal from the cockpit primer switch, opening to allow pressurized fuel flow and closing when de-energized.
Installation integrates into the engine fuel priming circuit between the fuel supply and primer distribution points. Wire and install per the applicable engine and airframe maintenance manuals, following FAA powerplant certification guidance for primer system configuration.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the ELECTRIC PRIMER VALVE (P/N 391123)?
The 391123 is a normally closed solenoid-operated primer valve for aircraft piston engine fuel systems. This electric valve routes fuel from the main supply to primer nozzles or intake ports during cold engine starts, enabling rapid fuel enrichment for reliable ignition.
Is the 391123 compatible with AVGAS and Jet-A fuels?
Fuel system components are designed for specific fuel types per their engineering specifications. The ELECTRIC PRIMER VALVE should be verified against your aircraft's fuel system requirements. Currently available in: As Removed. Contact us for fuel compatibility details.
Does the 391123 require companion seals or gaskets for installation?
Many fuel system components require new gaskets, O-rings, or seals during installation. Check your aircraft maintenance manual for the ELECTRIC PRIMER VALVE installation requirements. We stock related sealing components and can help identify companion parts.
Are there shipping restrictions for the 391123?
Most fuel system hardware ships via standard methods. Certain items containing fuel residue may require hazmat shipping procedures. We handle all packaging and shipping compliance. Same-day processing available for in-stock items.
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