The aerospace wiring harness market was valued at USD 6.6 billion in 2025 and is estimated to reach USD 7.2 billion in 2026. The market is projected to grow to approximately USD 13.3 billion by 2035, expanding at a CAGR of 7.0% during the forecast period (2026–2035). Growing aircraft production, increasing adoption of more-electric aircraft (MEA) architectures, rising defense modernization programs, and expanding demand for lightweight electrical systems are fueling the need for advanced aerospa