Global Automotive Secondary Wiring Harness Market Size study & Forecast, by Application, Vehicle Type, and Regional Forecasts 2025-2035

Description

The Global Automotive Secondary Wiring Harness Market is valued at approximately USD 4.28 billion in 2024 and is anticipated to grow with a robust CAGR of more than 10.20% over the forecast period 2025-2035. Automotive secondary wiring harnesses are critical enablers of electronic functionality within vehicles, acting as the structured network of cables, terminals, and connectors that transmit electric power and control signals across auxiliary systems such as the cabin, infotainment, airbags, and gear systems. As vehicles transition toward becoming more software-driven, electrified, and autonomous, the integration density and complexity of wiring harness systems-especially secondary wiring harnesses-are increasing exponentially. This evolution is driven by rising consumer expectations for advanced in-vehicle experiences, stringent safety norms, and the accelerated adoption of electric vehicles that demand bespoke electrical distribution architectures.

With automakers ramping up the production of connected and electric vehicles, the automotive secondary wiring harness market is experiencing a technological inflection point. Enhanced demand for electronic gear shifters, advanced driver-assistance systems (ADAS), and smart cabin electronics are compelling OEMs to design modular, lightweight, and heat-resistant harness systems that can handle high-speed data transmission while ensuring vehicle efficiency and occupant safety. Moreover, the widespread implementation of zonal architectures-wherein wiring complexity is reduced by integrating localized electronic control units-is reinforcing the need for innovative secondary harness designs tailored to EVs. Regulatory mandates around electronic stability control and airbags are also catalyzing growth in secondary harness deployments across engine and safety components, providing OEMs and Tier 1 suppliers opportunities for high-margin innovation and differentiation.

From a regional standpoint, North America held a dominant share in 2024, underpinned by its well-developed automotive manufacturing base, rapid EV adoption, and growing emphasis on vehicle electrification infrastructure. European nations such as Germany and France are following suit, driven by sustainability goals and aggressive timelines for phasing out ICE vehicles, leading to higher investments in electric component integration. However, the Asia Pacific region, led by China, India, and South Korea, is anticipated to be the fastest-growing market throughout the forecast period. This growth is bolstered by surging domestic vehicle production, rising disposable incomes, and government-led EV incentive programs. Asia's rich pool of wire harness suppliers and focus on cost-competitive manufacturing make it a crucial pivot in the global value chain of secondary wiring harnesses.

Major market player included in this report are:

Halliburton Company
Chevron Phillips Chemical Company
Croda International Plc.
Trican Well Service Ltd.
Schlumberger Limited
BASF SE
Impact Fluid Solutions
Aubin Group
M&D Industries Of Louisiana, Inc.
Baker Hughes Company
Dana Incorporated
ElringKlinger AG
Parker Hannifin Corporation
Freudenberg Sealing Technologies
Flowserve Corporation

Global Automotive Secondary Wiring Harness Market Report Scope:

Historical Data - 2023, 2024
Base Year for Estimation - 2024
Forecast period - 2025-2035
Report Coverage - Revenue forecast, Company Ranking, Competitive Landscape, Growth factors, and Trends
Regional Scope - North America; Europe; Asia Pacific; Latin America; Middle East & Africa
Customization Scope - Free report customization (equivalent up to 8 analysts' working hours) with purchase. Addition or alteration to country, regional & segment scope*

The objective of the study is to define market sizes of different segments & countries in recent years and to forecast the values for the coming years. The report is designed to incorporate both qualitative and quantitative aspects of the industry within the countries involved in the study. The report also provides detailed information about crucial aspects, such as driving factors and challenges, which will define the future growth of the market. Additionally, it incorporates potential opportunities in micro-markets for stakeholders to invest, along with a detailed analysis of the competitive landscape and product offerings of key players.

The detailed segments and sub-segments of the market are explained below:

By Application:

Cabin
Door Harness
Engine
Electronic Parking Brakes
Airbag Harness
Electronic Gear Shift System

By Vehicle Type:

By Region:

North America
U.S.
Canada
Europe
UK
Germany
France
Spain
Italy
Rest of Europe
Asia Pacific
China
India
Japan
Australia
South Korea
Rest of Asia Pacific
Latin America
Brazil
Mexico
Middle East & Africa
UAE
Saudi Arabia
South Africa
Rest of Middle East & Africa

Key Takeaways:

Market Estimates & Forecast for 10 years from 2025 to 2035.
Annualized revenues and regional level analysis for each market segment.
Detailed analysis of geographical landscape with Country level analysis of major regions.
Competitive landscape with information on major players in the market.
Analysis of key business strategies and recommendations on future market approach.
Analysis of competitive structure of the market.
Demand side and supply side analysis of the market.

Chapter 1. Global Automotive Secondary Wiring Harness Market Report Scope & Methodology

1.1. Research Objective
1.2. Research Methodology
- 1.2.1. Forecast Model
- 1.2.2. Desk Research
- 1.2.3. Top Down and Bottom-Up Approach
1.3. Research Attributes
1.4. Scope of the Study
- 1.4.1. Market Definition
- 1.4.2. Market Segmentation
1.5. Research Assumption
- 1.5.1. Inclusion & Exclusion
- 1.5.2. Limitations
- 1.5.3. Years Considered for the Study

Chapter 2. Executive Summary

2.1. CEO/CXO Standpoint
2.2. Strategic Insights
2.3. ESG Analysis
2.4. Key Findings

Chapter 3. Global Automotive Secondary Wiring Harness Market Forces Analysis

3.1. Market Forces Shaping The Global Automotive Secondary Wiring Harness Market (2024-2035)
3.2. Drivers
- 3.2.1. Rise in production of electric and connected vehicles
- 3.2.2. Increasing integration of advanced safety and infotainment features
3.3. Restraints
- 3.3.1. Complex design and integration issues in multi-variant vehicle platforms
- 3.3.2. Rising raw material costs and supply chain disruptions
3.4. Opportunities
- 3.4.1. Technological advancements in zonal architecture and modular designs
- 3.4.2. Government incentives promoting EV manufacturing and adoption

Chapter 4. Global Automotive Secondary Wiring Harness Industry Analysis

4.1. Porter's 5 Forces Model
- 4.1.1. Bargaining Power of Buyer
- 4.1.2. Bargaining Power of Supplier
- 4.1.3. Threat of New Entrants
- 4.1.4. Threat of Substitutes
- 4.1.5. Competitive Rivalry
4.2. Porter's 5 Force Forecast Model (2024-2035)
4.3. PESTEL Analysis
- 4.3.1. Political
- 4.3.2. Economical
- 4.3.3. Social
- 4.3.4. Technological
- 4.3.5. Environmental
- 4.3.6. Legal
4.4. Top Investment Opportunities
4.5. Top Winning Strategies (2025)
4.6. Market Share Analysis (2024-2025)
4.7. Global Pricing Analysis and Trends 2025
4.8. Analyst Recommendation & Conclusion

Chapter 5. Global Automotive Secondary Wiring Harness Market Size & Forecasts by Application 2025-2035

5.1. Market Overview
5.2. Global Automotive Secondary Wiring Harness Market Performance - Potential Analysis (2025)
5.3. Cabin
- 5.3.1. Top Countries Breakdown Estimates & Forecasts, 2024-2035
- 5.3.2. Market size analysis, by region, 2025-2035
5.4. Door Harness
- 5.4.1. Top Countries Breakdown Estimates & Forecasts, 2024-2035
- 5.4.2. Market size analysis, by region, 2025-2035
5.5. Engine
- 5.5.1. Top Countries Breakdown Estimates & Forecasts, 2024-2035
- 5.5.2. Market size analysis, by region, 2025-2035
5.6. Electronic Parking Brakes
- 5.6.1. Top Countries Breakdown Estimates & Forecasts, 2024-2035
- 5.6.2. Market size analysis, by region, 2025-2035
5.7. Airbag Harness
- 5.7.1. Top Countries Breakdown Estimates & Forecasts, 2024-2035
- 5.7.2. Market size analysis, by region, 2025-2035
5.8. Electronic Gear Shift System
- 5.8.1. Top Countries Breakdown Estimates & Forecasts, 2024-2035
- 5.8.2. Market size analysis, by region, 2025-2035

Chapter 6. Global Automotive Secondary Wiring Harness Market Size & Forecasts by Vehicle Type 2025-2035

6.1. Market Overview
6.2. ICE
- 6.2.1. Top Countries Breakdown Estimates & Forecasts, 2024-2035
- 6.2.2. Market size analysis, by region, 2025-2035
6.3. EV
- 6.3.1. Top Countries Breakdown Estimates & Forecasts, 2024-2035
- 6.3.2. Market size analysis, by region, 2025-2035

Chapter 7. Global Automotive Secondary Wiring Harness Market Size & Forecasts by Region 2025-2035

7.1. Global Market, Regional Market Snapshot
7.2. Top Leading & Emerging Countries
7.3. North America
- 7.3.1. U.S.
  - 7.3.1.1. Application breakdown size & forecasts, 2025-2035
  - 7.3.1.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.3.2. Canada
  - 7.3.2.1. Application breakdown size & forecasts, 2025-2035
  - 7.3.2.2. Vehicle Type breakdown size & forecasts, 2025-2035
7.4. Europe
- 7.4.1. UK
  - 7.4.1.1. Application breakdown size & forecasts, 2025-2035
  - 7.4.1.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.4.2. Germany
  - 7.4.2.1. Application breakdown size & forecasts, 2025-2035
  - 7.4.2.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.4.3. France
  - 7.4.3.1. Application breakdown size & forecasts, 2025-2035
  - 7.4.3.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.4.4. Spain
  - 7.4.4.1. Application breakdown size & forecasts, 2025-2035
  - 7.4.4.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.4.5. Italy
  - 7.4.5.1. Application breakdown size & forecasts, 2025-2035
  - 7.4.5.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.4.6. Rest of Europe
  - 7.4.6.1. Application breakdown size & forecasts, 2025-2035
  - 7.4.6.2. Vehicle Type breakdown size & forecasts, 2025-2035
7.5. Asia Pacific
- 7.5.1. China
  - 7.5.1.1. Application breakdown size & forecasts, 2025-2035
  - 7.5.1.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.5.2. India
  - 7.5.2.1. Application breakdown size & forecasts, 2025-2035
  - 7.5.2.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.5.3. Japan
  - 7.5.3.1. Application breakdown size & forecasts, 2025-2035
  - 7.5.3.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.5.4. Australia
  - 7.5.4.1. Application breakdown size & forecasts, 2025-2035
  - 7.5.4.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.5.5. South Korea
  - 7.5.5.1. Application breakdown size & forecasts, 2025-2035
  - 7.5.5.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.5.6. Rest of Asia Pacific
  - 7.5.6.1. Application breakdown size & forecasts, 2025-2035
  - 7.5.6.2. Vehicle Type breakdown size & forecasts, 2025-2035
7.6. Latin America
- 7.6.1. Brazil
  - 7.6.1.1. Application breakdown size & forecasts, 2025-2035
  - 7.6.1.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.6.2. Mexico
  - 7.6.2.1. Application breakdown size & forecasts, 2025-2035
  - 7.6.2.2. Vehicle Type breakdown size & forecasts, 2025-2035
7.7. Middle East and Africa
- 7.7.1. UAE
  - 7.7.1.1. Application breakdown size & forecasts, 2025-2035
  - 7.7.1.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.7.2. Saudi Arabia
  - 7.7.2.1. Application breakdown size & forecasts, 2025-2035
  - 7.7.2.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.7.3. South Africa
  - 7.7.3.1. Application breakdown size & forecasts, 2025-2035
  - 7.7.3.2. Vehicle Type breakdown size & forecasts, 2025-2035
- 7.7.4. Rest of Middle East and Africa
  - 7.7.4.1. Application breakdown size & forecasts, 2025-2035
  - 7.7.4.2. Vehicle Type breakdown size & forecasts, 2025-2035

Chapter 8. Competitive Intelligence

8.1. Top Market Strategies
8.2. Dana Incorporated
- 8.2.1. Company Overview
- 8.2.2. Key Executives
- 8.2.3. Company Snapshot
- 8.2.4. Financial Performance (Subject to Data Availability)
- 8.2.5. Product/Services Port
- 8.2.6. Recent Development
- 8.2.7. Market Strategies
- 8.2.8. SWOT Analysis
8.3. ElringKlinger AG
8.4. Freudenberg Sealing Technologies
8.5. Parker Hannifin Corporation
8.6. Flowserve Corporation
8.7. Halliburton Company
8.8. Chevron Phillips Chemical Company
8.9. Croda International Plc.
8.10. Trican Well Service Ltd.
8.11. Schlumberger Limited
8.12. BASF SE
8.13. Impact Fluid Solutions
8.14. Aubin Group
8.15. M&D Industries Of Louisiana, Inc.
8.16. Baker Hughes Company