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    South Korea Automotive Wiring Harness Market

    ID: MRFR/AM/52932-HCR
    200 Pages
    Sejal Akre
    September 2025

    South Korea Automotive Wiring Harness Market Research Report By Material Type (Copper, Aluminum, Others), By Component Type (Wires, Connectors, Terminals), By Application (Engine, HVAC, Body, Chassis, Sensors, Others), and By Vehicle Type (Passenger Vehicle, Commercial Vehicle)-Forecast to 2035

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    Table of Contents

    South Korea Automotive Wiring Harness Market Summary

    The South Korea Automotive Wiring Harness market is projected to grow from 2.46 USD Billion in 2024 to 3.8 USD Billion by 2035.

    Key Market Trends & Highlights

    South Korea Automotive Wiring Harness Key Trends and Highlights

    • The market is expected to exhibit a compound annual growth rate (CAGR) of 4.03% from 2025 to 2035.
    • By 2035, the market valuation is anticipated to reach 3.8 USD Billion, indicating robust growth potential.
    • In 2024, the market is valued at 2.46 USD Billion, reflecting the current demand for automotive wiring solutions.
    • Growing adoption of electric vehicles due to increasing environmental regulations is a major market driver.

    Market Size & Forecast

    2024 Market Size 2.46 (USD Billion)
    2035 Market Size 3.8 (USD Billion)
    CAGR (2025-2035) 4.03%

    Major Players

    Sumitomo Wiring Systems, LS Cable & System, Aisin Seiki, Samil Industrial, Daelim Industrial, Yazaki, STMicroelectronics, Nexans, Furukawa Electric, Molex, Korea Wiring Harness, Korea Electric Terminal, Leoni, Dongyang Harness, Mitsubishi Electric

    South Korea Automotive Wiring Harness Market Trends

    The nation's dedication to innovation and technology in the automobile industry is driving a number of noteworthy developments in the South Korean automotive wiring harness market. The growing demand for electric cars (EVs) is one of the main factors propelling the industry.

    Automobile manufacturers are making significant investments in cutting-edge wiring systems that support electric powertrains and smart technology because the South Korean government is actively encouraging the use of EVs through subsidies and a vast charging network.

    The demand for premium, lightweight wiring harnesses that guarantee improved performance, efficiency, and safety is being driven by this shift. As manufacturers concentrate on integrating smart technology like automation and connection in automobiles, opportunities are also opening up in the South Korean industry.

    Complex wiring harness systems, which call for creative designs and materials, are being developed in response to the growing consumer demand for connected automobiles. Furthermore, the development of autonomous vehicle technology creates new opportunities for wiring harness suppliers to offer customized solutions for communication and sensor technologies.

    Additionally, recent developments in the South Korean car industry point to a move toward sustainable manufacturing methods and more eco-friendly materials. Although this is a general worldwide trend, South Korea is aggressively strengthening its laws to promote environmentally beneficial behaviors, such as recycling car parts and cutting back on plastic use.

    The emphasis on adhering to international norms and laws is becoming more and more crucial in order to improve competitiveness in both home and international markets, as domestic businesses and suppliers follow similar trends. The future of the South Korean automotive wiring harness market is being defined by the convergence of government efforts, technological advancements, and market dynamics.

    South Korea Automotive Wiring Harness Market Drivers

    Market Segment Insights

    Automotive Wiring Harness Market Material Type Insights

    Automotive Wiring Harness Market Material Type Insights

    The South Korea Automotive Wiring Harness Market, particularly in the Material Type segment, showcases a diverse landscape with key materials such as Copper, Aluminum, and Others playing pivotal roles in shaping the industry's dynamics.

    Copper remains the dominant material due to its excellent electrical conductivity and durability, essential for the efficient functioning of electrical systems in vehicles, which are increasingly becoming reliant on sophisticated electronic features.

    The automotive sector is experiencing a noticeable trend toward lightweight materials, prompting a growing interest in Aluminum, which offers a viable alternative to traditional copper wiring.

    Aluminum's lightweight nature contributes to overall vehicle weight reduction, enhancing fuel efficiency and performance, thus making it an attractive choice for manufacturers focusing on sustainability and compliance with environmental regulations in South Korea.

    Automotive Wiring Harness Market Component Type Insights

    Automotive Wiring Harness Market Component Type Insights

    The South Korea Automotive Wiring Harness Market focusing on Component Type reveals critical insights into key elements like Wires, Connectors, and Terminals. Wires serve as the essential channels for electrical currents, playing a significant role in ensuring vehicle functionality and safety features.

    Connectors are pivotal, enabling seamless communication between different electronic systems, which is vital for the increasing incorporation of advanced technologies in vehicles. Terminals, while often less visible, ensure robust connections within the wiring harness, supporting the reliability and durability that South Korean automotive manufacturers prioritize.

    As the automotive industry shifts towards electric and hybrid vehicles, the demand for sophisticated wiring harness solutions increases, making these components essential for innovation and performance.

    Moreover, government initiatives promoting electric vehicle development in South Korea further enhance the importance of these components as they adapt to new standards and requirements in the evolving automotive landscape.

    This sector not only plays a central role in maintaining existing automotive systems but also fosters opportunities for technological advancement and sustainability in the industry. The combination of these elements demonstrates their profound significance in shaping the future of automotive manufacturing in South Korea.

    Automotive Wiring Harness Market Application Insights

    Automotive Wiring Harness Market Application Insights

    The Application segment of the South Korea Automotive Wiring Harness Market plays a crucial role in maintaining the functionality and efficiency of modern vehicles. This segment is primarily focused on key areas such as Engine, HVAC, Body, Chassis, and Sensors, among others. The Engine section is vital as it handles power distribution and control signals essential for engine operations.

    The HVAC system is significant for maintaining passenger comfort, which is increasingly prioritized in automotive designs. Body wiring is essential for integrating various functionalities such as lighting, safety features, and cabin electronics.

    Chassis systems are critical for vehicle stability and performance, reflecting the importance of robust wiring solutions in modern automotive engineering. Sensors are becoming increasingly dominant due to the growing adoption of Advanced Driver-Assistance Systems (ADAS) and electric vehicles, which rely heavily on accurate data transmission.

    Overall, the South Korea Automotive Wiring Harness Market segmentation shows a dynamic interplay among these applications, driven by trends toward digitalization and automation in the automotive industry.

    Automotive Wiring Harness Market Vehicle Type Insights

    Automotive Wiring Harness Market Vehicle Type Insights

    The Vehicle Type segment of the South Korea Automotive Wiring Harness Market is a significant area, reflecting the diverse needs of the automotive industry in the region. Passenger vehicles are notable for their advanced wiring harness systems, which support features such as infotainment, safety, and driving assist technologies, aligning with the increasing consumer preference for safety and comfort.

    On the other hand, commercial vehicles play a critical role in the domestic economy, with wiring harnesses essential for functionalities like power distribution, communication systems, and vehicle monitoring, supporting logistics and transportation efficiency.

    As the South Korean automotive market evolves, there is a marked trend towards electric and hybrid vehicles, prompting a surge in demand for sophisticated wiring harness solutions. Both segments are expected to grow due to factors such as technological advancements, government initiatives promoting electric vehicles, and the country's strong automotive manufacturing base.

    The South Korea Automotive Wiring Harness Market data suggests continued investment in Research and Development to enhance the performance and reliability of electrical systems across different vehicle types, further driving market progress.

    Get more detailed insights about South Korea Automotive Wiring Harness Market Research Report-Forecast to 2035

    Regional Insights

    Key Players and Competitive Insights

    The South Korea Automotive Wiring Harness Market is characterized by a dynamic landscape with several key players operating to meet the growing demands of the automotive industry. This market is fueled by the increasing production of vehicles, advancements in automotive technology, and a rising emphasis on vehicle safety and automation.

    Competitive insights reveal a robust competition among leading suppliers who provide high-quality wiring harness solutions integral to the electrical systems of modern vehicles. Players in this sector are increasingly focusing on innovation and efficiency to enhance their product offerings, investing in research and development to adapt to changing market needs.

    The emphasis on electric vehicles and smart automotive technologies further intensifies the competition, compelling all market participants to refine their strategies to maintain a competitive edge.

    Sumitomo Wiring Systems enjoys a notable presence within the South Korean Automotive Wiring Harness Market, leveraging its extensive experience and technical expertise to enhance its competitive position. As a key supplier, the company is recognized for its reliability and quality in manufacturing wiring harnesses that comply with rigorous automotive standards.

    Its strengths lie in a strong research and development pipeline, which allows for innovative solutions tailored to specific requirements of automobile manufacturers. Sumitomo Wiring Systems emphasizes strategic partnerships and collaborations with automotive OEMs, reinforcing its market penetration and trust with clients.

    The brand's commitment to sustainability and efficiency in production processes has also resonated well with the market trends, solidifying its position as a leading entity within South Korea’s automotive wiring landscape.

    LS Cable & System stands as another formidable player in the South Korea Automotive Wiring Harness Market, offering a diverse range of products and services that cater to the evolving automotive sector. The company specializes in producing high-performance wiring harness solutions, which are critical for the functionality of various automotive electronic components.

    LS Cable & System has made significant strides in establishing a strong market presence through continuous investment in manufacturing capabilities and technological advancements. The company has strategically engaged in mergers and acquisitions to expand its product portfolio and enhance its competitiveness in the automotive field.

    Its strengths include a robust supply chain, state-of-the-art manufacturing facilities, and a proactive approach to customer service and innovation. The company’s focus on high-quality production and sustainable practices further solidifies its reputation as a trusted supplier in the South Korean automotive wiring harness arena.

    Key Companies in the South Korea Automotive Wiring Harness Market market include

    Industry Developments

    Recent developments in the South Korea Automotive Wiring Harness Market indicate robust growth driven by advancements in electric vehicles and connectivity technologies. Companies such as Sumitomo Wiring Systems, Yazaki, and LS Cable and System are enhancing their product offerings to meet evolving automotive needs.

    In a notable event, LS Cable and System announced plans in March 2023 to expand its manufacturing capabilities to support the increasing demand for electric vehicle wiring systems, reflecting the broader industry's shift towards sustainability.

    Moreover, significant mergers and acquisitions are shaping the landscape; in April 2023, Yazaki acquitted certain assets from an affiliated firm to bolster its market position and enhance supply chain efficiencies.

    The market valuation of firms in this sector is witnessing a substantial increase, as indicated by a rise in stock prices and market share for key players following the successful launches of new products tailored for smart vehicles.

    The South Korean government is actively supporting the automotive sector through various initiatives to further integrate smart technologies, which is expected to propel growth in this market over the next few years, reinforcing the importance of innovation and strategic partnerships among companies like Furukawa Electric and Molex.

    Market Segmentation

    Outlook

    • Passenger Vehicle
    • Commercial Vehicle

    Report Scope

     
    Report Attribute/Metric Source: Details
    MARKET SIZE 2023 2.39(USD Billion)
    MARKET SIZE 2024 2.46(USD Billion)
    MARKET SIZE 2035 3.8(USD Billion)
    COMPOUND ANNUAL GROWTH RATE (CAGR) 4.032% (2025 - 2035)
    REPORT COVERAGE Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
    BASE YEAR 2024
    MARKET FORECAST PERIOD 2025 - 2035
    HISTORICAL DATA 2019 - 2024
    MARKET FORECAST UNITS USD Billion
    KEY COMPANIES PROFILED Sumitomo Wiring Systems, LS Cable & System, Aisin Seiki, Samil Industrial, Daelim Industrial, Yazaki, STMicroelectronics, Nexans, Furukawa Electric, Molex, Korea Wiring Harness, Korea Electric Terminal, Leoni, Dongyang Harness, Mitsubishi Electric
    SEGMENTS COVERED Material Type, Component Type, Application, Vehicle Type
    KEY MARKET OPPORTUNITIES Electric vehicle wiring applications, Advanced driver-assistance systems (ADAS) integration, Lightweight materials innovation, Automotive IoT connectivity solutions, Enhanced manufacturing automation techniques
    KEY MARKET DYNAMICS rising electric vehicle demand, stricter safety regulations, increasing automotive production, technological advancements in wiring, growing trend of vehicle connectivity
    COUNTRIES COVERED South Korea

    Market Highlights

    Author
    Sejal Akre
    Senior Research Analyst

    She has over 5 years of rich experience, in market research and consulting providing valuable market insights to client. Hands on expertise in management consulting, and extensive knowledge in domain including ICT, Automotive & Transportation and Aerospace & Defense. She is skilled in Go-to market strategy, industry analysis, market sizing, in depth company profiling, competitive intelligence & benchmarking and value chain amongst others.

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    FAQs

    What is the projected market size of the South Korea Automotive Wiring Harness Market in 2024?

    The South Korea Automotive Wiring Harness Market is expected to be valued at 2.46 USD Billion in 2024.

    What will the market size be in 2035?

    By 2035, the South Korea Automotive Wiring Harness Market is projected to reach 3.8 USD Billion.

    What is the expected compound annual growth rate (CAGR) for the market from 2025 to 2035?

    The expected CAGR for the South Korea Automotive Wiring Harness Market from 2025 to 2035 is 4.032%.

    Who are the key players in the South Korea Automotive Wiring Harness Market?

    Major players include Sumitomo Wiring Systems, LS Cable & System, Aisin Seiki, and Yazaki.

    What is the market size for copper wiring harnesses in 2024?

    The copper segment of the South Korea Automotive Wiring Harness Market is valued at 1.1 USD Billion in 2024.

    What will the market size for aluminum wiring harnesses be by 2035?

    The aluminum wiring harness segment is expected to reach 1.4 USD Billion by 2035.

    What is the value of the 'others' material type in the market for 2024?

    The 'others' material type of the South Korea Automotive Wiring Harness Market is valued at 0.46 USD Billion in 2024.

    Are there any emerging trends in the South Korea Automotive Wiring Harness Market?

    Key trends include increased use of lightweight materials and advancements in electrical systems within vehicles.

    What is the growth rate for the automotive wiring harness market in South Korea?

    The South Korea Automotive Wiring Harness Market is anticipated to grow at a steady rate in the forecast period.

    How does the current global economic situation impact the South Korea Automotive Wiring Harness market?

    While current global conditions may present challenges, the market is expected to adapt and maintain a positive growth trajectory.

    1. EXECUTIVE
    2. SUMMARY
    3. Market Overview
    4. Key Findings
    5. Market Segmentation
    6. Competitive Landscape
    7. Challenges and Opportunities
    8. Future Outlook
    9. MARKET INTRODUCTION
    10. Definition
    11. Scope of the study
    12. Research Objective
    13. Assumption
    14. Limitations
    15. RESEARCH
    16. METHODOLOGY
    17. Overview
    18. Data
    19. Mining
    20. Secondary Research
    21. Primary
    22. Research
    23. Primary Interviews and Information Gathering
    24. Process
    25. Breakdown of Primary Respondents
    26. Forecasting
    27. Model
    28. Market Size Estimation
    29. Bottom-Up
    30. Approach
    31. Top-Down Approach
    32. Data
    33. Triangulation
    34. Validation
    35. MARKET
    36. DYNAMICS
    37. Overview
    38. Drivers
    39. Restraints
    40. Opportunities
    41. MARKET FACTOR ANALYSIS
    42. Value chain Analysis
    43. Porter's
    44. Five Forces Analysis
    45. Bargaining Power of Suppliers
    46. Bargaining
    47. Power of Buyers
    48. Threat of New Entrants
    49. Threat
    50. of Substitutes
    51. Intensity of Rivalry
    52. COVID-19
    53. Impact Analysis
    54. Market Impact Analysis
    55. Regional
    56. Impact
    57. Opportunity and Threat Analysis
    58. South
    59. Korea Automotive Wiring Harness Market, BY Material Type (USD Billion)
    60. Copper
    61. Aluminum
    62. Others
    63. South
    64. Korea Automotive Wiring Harness Market, BY Component Type (USD Billion)
    65. Wires
    66. Connectors
    67. Terminals
    68. South
    69. Korea Automotive Wiring Harness Market, BY Application (USD Billion)
    70. Engine
    71. HVAC
    72. Body
    73. Chassis
    74. Sensors
    75. Others
    76. South
    77. Korea Automotive Wiring Harness Market, BY Vehicle Type (USD Billion)
    78. Passenger
    79. Vehicle
    80. Commercial Vehicle
    81. Competitive Landscape
    82. Overview
    83. Competitive
    84. Analysis
    85. Market share Analysis
    86. Major
    87. Growth Strategy in the Automotive Wiring Harness Market
    88. Competitive
    89. Benchmarking
    90. Leading Players in Terms of Number of Developments
    91. in the Automotive Wiring Harness Market
    92. Key developments
    93. and growth strategies
    94. New Product Launch/Service Deployment
    95. Merger
    96. & Acquisitions
    97. Joint Ventures
    98. Major
    99. Players Financial Matrix
    100. Sales and Operating Income
    101. Major
    102. Players R&D Expenditure. 2023
    103. Company
    104. Profiles
    105. Sumitomo Wiring Systems
    106. Financial
    107. Overview
    108. Products Offered
    109. Key
    110. Developments
    111. SWOT Analysis
    112. Key
    113. Strategies
    114. LS Cable & System
    115. Financial
    116. Overview
    117. Products Offered
    118. Key
    119. Developments
    120. SWOT Analysis
    121. Key
    122. Strategies
    123. Aisin Seiki
    124. Financial
    125. Overview
    126. Products Offered
    127. Key
    128. Developments
    129. SWOT Analysis
    130. Key
    131. Strategies
    132. Samil Industrial
    133. Financial
    134. Overview
    135. Products Offered
    136. Key
    137. Developments
    138. SWOT Analysis
    139. Key
    140. Strategies
    141. Daelim Industrial
    142. Financial
    143. Overview
    144. Products Offered
    145. Key
    146. Developments
    147. SWOT Analysis
    148. Key
    149. Strategies
    150. Yazaki
    151. Financial
    152. Overview
    153. Products Offered
    154. Key
    155. Developments
    156. SWOT Analysis
    157. Key
    158. Strategies
    159. STMicroelectronics
    160. Financial
    161. Overview
    162. Products Offered
    163. Key
    164. Developments
    165. SWOT Analysis
    166. Key
    167. Strategies
    168. Nexans
    169. Financial
    170. Overview
    171. Products Offered
    172. Key
    173. Developments
    174. SWOT Analysis
    175. Key
    176. Strategies
    177. Furukawa Electric
    178. Financial
    179. Overview
    180. Products Offered
    181. Key
    182. Developments
    183. SWOT Analysis
    184. Key
    185. Strategies
    186. Molex
    187. Financial
    188. Overview
    189. Products Offered
    190. Key
    191. Developments
    192. SWOT Analysis
    193. Key
    194. Strategies
    195. Korea Wiring Harness
    196. Financial
    197. Overview
    198. Products Offered
    199. Key
    200. Developments
    201. SWOT Analysis
    202. Key
    203. Strategies
    204. Korea Electric Terminal
    205. Financial
    206. Overview
    207. Products Offered
    208. Key
    209. Developments
    210. SWOT Analysis
    211. Key
    212. Strategies
    213. Leoni
    214. Financial
    215. Overview
    216. Products Offered
    217. Key
    218. Developments
    219. SWOT Analysis
    220. Key
    221. Strategies
    222. Dongyang Harness
    223. Financial
    224. Overview
    225. Products Offered
    226. Key
    227. Developments
    228. SWOT Analysis
    229. Key
    230. Strategies
    231. Mitsubishi Electric
    232. Financial
    233. Overview
    234. Products Offered
    235. Key
    236. Developments
    237. SWOT Analysis
    238. Key
    239. Strategies
    240. References
    241. Related
    242. Reports
    243. LIST
    244. OF ASSUMPTIONS
    245. South Korea Automotive Wiring Harness
    246. Market SIZE ESTIMATES & FORECAST, BY MATERIAL TYPE, 2019-2035 (USD Billions)
    247. South
    248. Korea Automotive Wiring Harness Market SIZE ESTIMATES & FORECAST, BY COMPONENT
    249. TYPE, 2019-2035 (USD Billions)
    250. South Korea Automotive
    251. Wiring Harness Market SIZE ESTIMATES & FORECAST, BY APPLICATION, 2019-2035 (USD
    252. Billions)
    253. South Korea Automotive Wiring Harness Market
    254. SIZE ESTIMATES & FORECAST, BY VEHICLE TYPE, 2019-2035 (USD Billions)
    255. PRODUCT
    256. LAUNCH/PRODUCT DEVELOPMENT/APPROVAL
    257. ACQUISITION/PARTNERSHIP
    258. LIST
    259. Of figures
    260. MARKET SYNOPSIS
    261. SOUTH
    262. KOREA AUTOMOTIVE WIRING HARNESS MARKET ANALYSIS BY MATERIAL TYPE
    263. SOUTH
    264. KOREA AUTOMOTIVE WIRING HARNESS MARKET ANALYSIS BY COMPONENT TYPE
    265. SOUTH
    266. KOREA AUTOMOTIVE WIRING HARNESS MARKET ANALYSIS BY APPLICATION
    267. SOUTH
    268. KOREA AUTOMOTIVE WIRING HARNESS MARKET ANALYSIS BY VEHICLE TYPE
    269. KEY
    270. BUYING CRITERIA OF AUTOMOTIVE WIRING HARNESS MARKET
    271. RESEARCH
    272. PROCESS OF MRFR
    273. DRO ANALYSIS OF AUTOMOTIVE WIRING HARNESS
    274. MARKET
    275. DRIVERS IMPACT ANALYSIS: AUTOMOTIVE WIRING HARNESS
    276. MARKET
    277. RESTRAINTS IMPACT ANALYSIS: AUTOMOTIVE WIRING
    278. HARNESS MARKET
    279. SUPPLY / VALUE CHAIN: AUTOMOTIVE WIRING
    280. HARNESS MARKET
    281. AUTOMOTIVE WIRING HARNESS MARKET, BY MATERIAL
    282. TYPE, 2025 (% SHARE)
    283. AUTOMOTIVE WIRING HARNESS MARKET,
    284. BY MATERIAL TYPE, 2019 TO 2035 (USD Billions)
    285. AUTOMOTIVE
    286. WIRING HARNESS MARKET, BY COMPONENT TYPE, 2025 (% SHARE)
    287. AUTOMOTIVE
    288. WIRING HARNESS MARKET, BY COMPONENT TYPE, 2019 TO 2035 (USD Billions)
    289. AUTOMOTIVE
    290. WIRING HARNESS MARKET, BY APPLICATION, 2025 (% SHARE)
    291. AUTOMOTIVE
    292. WIRING HARNESS MARKET, BY APPLICATION, 2019 TO 2035 (USD Billions)
    293. AUTOMOTIVE
    294. WIRING HARNESS MARKET, BY VEHICLE TYPE, 2025 (% SHARE)
    295. AUTOMOTIVE
    296. WIRING HARNESS MARKET, BY VEHICLE TYPE, 2019 TO 2035 (USD Billions)
    297. BENCHMARKING
    298. OF MAJOR COMPETITORS

    South Korea Automotive Wiring Harness Market Segmentation

    • Automotive Wiring Harness Market By Material Type (USD Billion, 2019-2035)

      • Copper
      • Aluminum
      • Others

     

    • Automotive Wiring Harness Market By Component Type (USD Billion, 2019-2035)

      • Wires
      • Connectors
      • Terminals

     

    • Automotive Wiring Harness Market By Application (USD Billion, 2019-2035)

      • Engine
      • HVAC
      • Body
      • Chassis
      • Sensors
      • Others

     

    • Automotive Wiring Harness Market By Vehicle Type (USD Billion, 2019-2035)

      • Passenger Vehicle
      • Commercial Vehicle
    Report Infographic
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