PLUG SPARK (P/N hsr83p) - New Surplus

The hsr83p is a spark plug for piston-engine aircraft ignition systems. It features a metal shell with ceramic insulator designed for threaded installation directly into cylinder heads. The plug ignites the fuel-air mixture at each cylinder during engine operation.

Installation requires connection to a shielded ignition harness and proper gap setting per the engine maintenance manual. Torque specifications and applicability must be verified in the aircraft's Illustrated Parts Catalog and FAA AMT handbook before installation.

What is the PLUG SPARK (P/N hsr83p)?

The hsr83p is a spark plug for piston-engine aircraft ignition systems. It features a metal shell with ceramic insulator designed for threaded installation directly into cylinder heads.

Is the hsr83p compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The PLUG SPARK 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 hsr83p 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 hsr83p?

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.