SPARK PLUG (P/N 2925-835-9943) - New Surplus
P/N: 2925-835-9943
Category: Connectors
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 |
|---|---|
| New Surplus | 9 Available |
Product Description
The 2925-835-9943 is a spark plug for aircraft piston-engine ignition systems. It generates the ignition arc within the combustion chamber, firing the fuel-air mixture at precise intervals. The plug features a single high-voltage terminal connection and shielding per SAE AS28 specifications to minimize electromagnetic interference.
Installed directly in cylinder heads, it connects to magneto ignition leads via threaded coupling. Proper gap and reach settings are critical for reliable engine performance. Installation must follow the engine manufacturer's Illustrated Parts Catalog and FAA-approved maintenance procedures.
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 SPARK PLUG (P/N 2925-835-9943)?
The 2925-835-9943 is a spark plug for aircraft piston-engine ignition systems. It generates the ignition arc within the combustion chamber, firing the fuel-air mixture at precise intervals.
Is the 2925-835-9943 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The SPARK PLUG is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 2925-835-9943 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the 2925-835-9943?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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