INSTRUMENT LIGHT (P/N a-8970b-4-327) - New Surplus

The a-8970b-4-327 is an instrument light designed to illuminate cockpit flight and engine instruments during night operations. This post or bezel light wedge mounts around instrument bezels on the flight deck panel, improving readability of gauges and indicators in low-light conditions. Installation typically connects to the aircraft's dimmer circuit and secures using instrument mounting screws or bezel retention hardware.

Follow the aircraft maintenance manual and FAA AC 43.13 guidance for proper installation procedures.

What is the INSTRUMENT LIGHT (P/N a-8970b-4-327)?

The a-8970b-4-327 is an instrument light designed to illuminate cockpit flight and engine instruments during night operations. This post or bezel light wedge mounts around instrument bezels on the flight deck panel, improving readability of gauges and indicators in low-light conditions.

Is the a-8970b-4-327 calibrated and ready to install?

Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The INSTRUMENT LIGHT is available in: New Surplus. Contact us to confirm calibration status for your selected condition.

Can the a-8970b-4-327 be used as a direct replacement in my aircraft?

The INSTRUMENT LIGHT is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.

Do you offer instrument exchange programs for the a-8970b-4-327?

Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the a-8970b-4-327.