Autonomous Vehicles Wiring Harness Market

By Type;

Passenger Cars and Commercial Vehicles

By Application;

Powertrain, Comfort & Convenience, Safety & Security and Others

By Components;

Terminals, Relays, Fuses, Connectors and Others

By Geography;

North America, Europe, Asia Pacific, Middle East & Africa and Latin America - Report Timeline (2021 - 2031)
Report ID: Rn828199484 Published Date: September, 2025 Updated Date: October, 2025

Autonomous Vehicles Wiring Harness Market Overview

Electric And Autonomous Vehicles Wiring Harness Market (USD Million)

Electric And Autonomous Vehicles Wiring Harness Market was valued at USD 7,952.92 million in the year 2024. The size of this market is expected to increase to USD 24,886.40 million by the year 2031, while growing at a Compounded Annual Growth Rate (CAGR) of 17.7%.


Autonomous Vehicles Wiring Harness Market

*Market size in USD million

CAGR 17.7 %


Study Period2025 - 2031
Base Year2024
CAGR (%)17.7 %
Market Size (2024)USD 7,952.92 Million
Market Size (2031)USD 24,886.40 Million
Market ConcentrationLow
Report Pages379
7,952.92
2024
24,886.40
2031

Major Players

  • Sumitomo Electric Industries Ltd.
  • Delphi Technologies
  • Aptiv PLC
  • Lear Corporation
  • Yazaki Corporation
  • Furukawa Electric Co., Ltd.
  • Leoni AG
  • TE Connectivity Ltd.
  • PKC Group
  • Fujikura Ltd.

Market Concentration

Consolidated - Market dominated by 1 - 5 major players

Autonomous Vehicles Wiring Harness Market

Fragmented - Highly competitive market without dominant players


The Autonomous Vehicles Wiring Harness Market is expanding rapidly with the growth of self-driving technology. Around 62% of modern autonomous vehicles depend on advanced wiring harnesses to deliver power, communication, and performance consistency. Their importance in ensuring seamless integration makes them a foundation for autonomous driving.

Focus on Reliable Safety Networks
The demand for safety-oriented wiring systems continues to grow. Nearly 48% of autonomous vehicle functions rely on wiring harnesses that connect critical components like sensors, radars, and controllers. By ensuring accurate signal transfer and secure connectivity, they significantly improve reliability and passenger safety.

Innovations Shaping Harness Technology
Technological improvements in wiring harness engineering are driving the market forward. Over 41% of new innovations introduce modular layouts, weight reduction, and higher resistance to environmental conditions. These design improvements enhance overall efficiency and extend the life of vehicle electrical systems.

Widespread Integration in Vehicle Systems
The use of wiring harnesses spans multiple systems in autonomous vehicles, from navigation and infotainment to propulsion and safety. They represent 67% of integrated electrical systems and are essential in managing data transmission, energy distribution, and advanced automation controls across the vehicle.

Positive Market Outlook
The autonomous vehicles wiring harness market shows strong potential with rising automation and electrification. Close to 54% of upcoming smart mobility projects are adopting advanced wiring harness solutions. With continuous technological upgrades and higher adoption rates, the market is positioned for robust long-term growth.

  1. Introduction
    1. Research Objectives and Assumptions
    2. Research Methodology
    3. Abbreviations
  2. Market Definition & Study Scope
  3. Executive Summary
    1. Market Snapshot, By Type
    2. Market Snapshot, By Application
    3. Market Snapshot, By Components
    4. Market Snapshot, By Region
  4. Autonomous Vehicles Wiring Harness Market Dynamics
    1. Drivers, Restraints and Opportunities
      1. Drivers
        1. Increasing demand for electric
        2. Autonomous vehicles
        3. Advancements in wiring harness technology
      2. Restraints
        1. High initial investment
        2. Manufacturing costs
        3. Complex regulatory landscape
      3. Opportunities
        1. Growing focus on sustainability
        2. Evironmental concerns
        3. Integration of advanced connectivity features
    2. PEST Analysis
      1. Political Analysis
      2. Economic Analysis
      3. Social Analysis
      4. Technological Analysis
    3. Porter's Analysis
      1. Bargaining Power of Suppliers
      2. Bargaining Power of Buyers
      3. Threat of Substitutes
      4. Threat of New Entrants
      5. Competitive Rivalry
  5. Market Segmentation
    1. Autonomous Vehicles Wiring Harness Market, By Type, 2021 - 2031 (USD Million)
      1. Passenger Cars
      2. Commercial Vehicles
    2. Autonomous Vehicles Wiring Harness Market, By Application, 2021 - 2031 (USD Million)
      1. Powertrain
      2. Comfort & Convenience
      3. Safety & Security
      4. Others
    3. Autonomous Vehicles Wiring Harness Market, By Components, 2021 - 2031 (USD Million)
      1. Terminals
      2. Relays
      3. Fuses
      4. Connectors
      5. Others
    4. Electric And Autonomous Vehicles Wiring Harness Market, By Geography, 2021 - 2031 (USD Million)
      1. North America
        1. United States
        2. Canada
      2. Europe
        1. Germany
        2. United Kingdom
        3. France
        4. Italy
        5. Spain
        6. Nordic
        7. Benelux
        8. Rest of Europe
      3. Asia Pacific
        1. Japan
        2. China
        3. India
        4. Australia & New Zealand
        5. South Korea
        6. ASEAN (Association of South East Asian Countries)
        7. Rest of Asia Pacific
      4. Middle East & Africa
        1. GCC
        2. Israel
        3. South Africa
        4. Rest of Middle East & Africa
      5. Latin America
        1. Brazil
        2. Mexico
        3. Argentina
        4. Rest of Latin America
  6. Competitive Landscape
    1. Company Profiles
      1. Yazaki Corporation
      2. Sumitomo Electric Industries, Ltd.
      3. Delphi Technologies / Aptiv PLC
      4. Lear Corporation
      5. Leoni AG
      6. Sumitomo Wiring Systems, Ltd.
      7. Furukawa Electric Co., Ltd.
      8. Chase Corporation (electronic cables division)
      9. Motherson Sumi Systems
      10. TE Connectivity Ltd.
      11. Hella GmbH & Co. KGaA
      12. Magna International Inc.
      13. Amphenol Corporation
      14. Korea Electric Terminal Co., Ltd.
      15. Keihin Corporation
  7. Analyst Views
  8. Future Outlook of the Market