DIMMER ASSEMBLY

The 1218032-3 is a genuine Textron Aviation dimmer assembly — a factory assembly of several components supplied together as one serviceable unit. It is applicable to the Skyhawk. It carries an export classification of ECCN 9A991. Because the 1218032-3 is an original-equipment (OEM) part sourced directly from Textron Aviation, it matches the exact specification and placement called out in the aircraft's type design and maintenance data — assurance a generic substitute cannot offer. Parts like this are shared across the Cessna Skyhawk aircraft, reflecting how much structure and hardware these models have in common. As a factory-supplied item for a type-certificated aircraft, this part is defined by the manufacturer's specification and applicability data. Fitting the correct factory part the first time avoids the rework, removal, and re-inspection that an incorrect or unapproved part can trigger. The value of an OEM part is as much in its paperwork and pedigree as its metal — both of which an aircraft's records require. Because aircraft parts are governed by strict airworthiness and traceability rules, fitting the OEM part rather than an unapproved equivalent keeps the installation eligible and the aircraft's records clean. Built by Textron Aviation, whose Cessna line was founded in Wichita, Kansas in 1927 and joined Textron in 1992, this part carries one of general aviation's most storied names. With over 44,000 built, the Cessna Skyhawk is the best-selling aircraft ever made and is still produced today. To check availability, request a quote for 1218032-3 or browse more Cessna Skyhawk parts on Flying411.