ENGINE HARNESS LH (P/N 925-398-1) - New Surplus

The 925-398-1 is a left-hand engine wiring harness that routes electrical circuits between engine-mounted sensors, accessories, and the airframe. This bundled harness connects instrumentation and accessory circuits following aerospace EWIS practices defined in SAE AS50881. Installation requires verification against the aircraft's Illustrated Parts Catalog and adherence to the applicable maintenance manual.

Follow FAA AC 43.13-1B guidance during installation to ensure proper routing, strain relief, and electrical integrity on the engine's left side.

What is the ENGINE HARNESS LH (P/N 925-398-1)?

The 925-398-1 is a left-hand engine wiring harness that routes electrical circuits between engine-mounted sensors, accessories, and the airframe. This bundled harness connects instrumentation and accessory circuits following aerospace EWIS practices defined in SAE AS50881.

Is the 925-398-1 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The ENGINE HARNESS LH 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 925-398-1 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 925-398-1?

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.