Summary

Automotive Alternator And Starter Motor Market Summary

The global automotive alternator and starter motor market size was estimated at USD 31.18 billion in 2024 and is projected to reach USD 50.05 billion in 2033, growing at a CAGR of 5.6% from 2025 to 2033. The growth of the industry is largely fueled by the rising global automotive production and sales.

Increasing demand for passenger cars, commercial vehicles, and off-road vehicles, particularly in emerging economies such as India, China, and Brazil, is driving the need for reliable starting and charging systems. The expansion of the e-commerce and logistics sectors has boosted the sales of light commercial vehicles (LCVs) and heavy trucks, directly increasing the consumption of starter motors and alternators. This surge in vehicle production and fleet expansion forms a strong foundation for market growth.

Another key driver is the rising demand for replacement and aftermarket components. Alternators and starter motors are wear-prone parts that require periodic replacement, creating consistent aftermarket opportunities. Regions such as North America and Europe, where the average vehicle age exceeds 12 years, are seeing a steady increase in component replacements. Additionally, the expansion of organized aftermarket networks and the rapid growth of online automotive parts sales platforms have improved the accessibility of these components, boosting market penetration.

The industry is also benefiting from advancements in automotive electrical systems and electrification trends. Modern vehicles require higher electrical output to power advanced features like ADAS, infotainment systems, electronic power steering, and comfort functions, necessitating high-efficiency alternators. The increasing adoption of start-stop technology and mild hybrid (48V) systems has further accelerated the demand for high-performance starter motors and integrated starter-generator solutions. At the same time, stringent emission norms and fuel efficiency requirements are pushing automakers to adopt energy-efficient and lightweight alternators to reduce engine load and improve overall vehicle performance.

Moreover, technological innovations are also reshaping the market, with manufacturers introducing brushless starter motors, compact alternators, and belt-driven starter generators (BSG) to improve durability, efficiency, and thermal performance. These advancements, combined with the automotive industry’s shift toward electrification and hybridization, are expected to keep the automotive alternator and starter motor market on a steady growth trajectory through the forecast period.

One significant restraint for the automotive alternator and starter motor market is the growing shift toward electric vehicles (EVs), which do not require traditional starter motors or alternators. Fully electric vehicles rely on high-voltage battery systems and electric drive motors, eliminating the need for conventional starting and charging components used in internal combustion engine (ICE) vehicles. As global governments implement stringent emission regulations and promote EV adoption through subsidies and incentives, the demand for traditional alternators and starter motors is expected to face gradual pressure.

Global Automotive Alternator And Starter Motor Market Report Segmentation

This report forecasts revenue growth at global, regional, and country levels and provides an analysis of the industry trends in each of the sub-segments from 2021 to 2033. For this study, Grand View Research has segmented the global automotive alternator and starter motor market report based on product, sales channel, vehicle type, and region:

• Product Outlook (Revenue, USD Million, 2021 - 2033)
• Alternators
• Starter Motors
• Sales Channel Outlook (Revenue, USD Million, 2021 - 2033)
• OEMs
• Aftermarket
• Vehicle Type Outlook (Revenue, USD Million, 2021 - 2033)
• Passenger Vehicles
• Commercial Vehicles
• Off-Road Vehicles
• Regional Outlook (Revenue, USD Million, 2021 - 2033)
• North America
o U.S.
o Canada
o Mexico
• Europe
o Germany
o UK
o France
• Asia-Pacific
o China
o India
o Japan
o South Korea
o Australia
• Latin America
o Brazil
• Middle East & Africa
o KSA
o UAE
o South Africa

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Table of Contents

Table of Contents

Chapter 1. Methodology and Scope
1.1. Market Segmentation and Scope
1.2. Research Methodology
1.2.1. Information Procurement
1.3. Information or Data Analysis
1.4. Methodology
1.5. Research Scope and Assumptions
1.6. Market Formulation & Validation
1.7. Country Based Segment Share Calculation
1.8. List of Data Sources
Chapter 2. Executive Summary
2.1. Market Outlook
2.2. Segment Outlook
2.3. Competitive Insights
Chapter 3. Automotive Alternator and Starter Motor Variables, Trends, & Scope
3.1. Market Lineage Outlook
3.2. Market Dynamics
3.2.1. Market Drivers Analysis
3.2.2. Market Restraints Analysis
3.2.3. Industry Challenge
3.3. Automotive Alternator and Starter Motor Analysis Tools
3.3.1. Industry Analysis - Porter’s
3.3.1.1. Bargaining Power Of The Suppliers
3.3.1.2. Bargaining Power Of The Buyers
3.3.1.3. Threats Of Substitution
3.3.1.4. Threats From New Entrants
3.3.1.5. Competitive Rivalry
3.3.2. PESTEL Analysis
Chapter 4. Automotive Alternator and Starter Motor Market: Product Estimates & Trend Analysis
4.1. Segment Dashboard
4.2. Automotive Alternator and Starter Motor Market: Product Movement Analysis, 2024 & 2033 (USD Million)
4.3. Alternators
4.3.1. Alternators Market Revenue Estimates and Forecasts, 2021 - 2033 (USD Million)
4.4. Starter Motors
4.4.1. Starter Motors Market Revenue Estimates and Forecasts, 2021 - 2033 (USD Million)
Chapter 5. Automotive Alternator and Starter Motor Market: Sales Channel Estimates & Trend Analysis
5.1. Segment Dashboard
5.2. Automotive Alternator and Starter Motor Market: Sales Channel Movement Analysis, 2024 & 2033 (USD Million)
5.3. OEMs
5.3.1. OEMs Market Revenue Estimates and Forecasts, 2021 - 2033 (USD Million)
5.4. Aftermarket
5.4.1. Aftermarket Market Revenue Estimates and Forecasts, 2021 - 2033 (USD Million)
Chapter 6. Automotive Alternator and Starter Motor Market: Vehicle Type Estimates & Trend Analysis
6.1. Segment Dashboard
6.2. Automotive Alternator and Starter Motor Market: Vehicle Type Movement Analysis, 2024 & 2033 (USD Million)
6.3. Passenger Vehicles
6.3.1. Passenger Vehicles Market Revenue Estimates and Forecasts, 2021 - 2033 (USD Million)
6.4. Commercial Vehicles
6.4.1. Commercial Vehicles Market Revenue Estimates and Forecasts, 2021 - 2033 (USD Million)
6.5. Off-Road Vehicles
6.5.1. Off-Road Vehicles Market Revenue Estimates and Forecasts, 2021 - 2033 (USD Million)
Chapter 7. Automotive Alternator and Starter Motor Market Region Estimates & Trend Analysis
7.1. Automotive Alternator and Starter Motor Market Share, By Region, 2024 & 2033 (USD Million)
7.2. North America
7.2.1. North America Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.2.2. U.S.
7.2.2.1. U.S. Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.2.3. Canada
7.2.3.1. Canada Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.2.4. Mexico
7.2.4.1. Mexico Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.3. Europe
7.3.1. Europe Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.3.2. U.K.
7.3.2.1. U.K. Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.3.3. Germany
7.3.3.1. Germany Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.3.4. France
7.3.4.1. France Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.4. Asia Pacific
7.4.1. Asia Pacific Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.4.2. China
7.4.2.1. China Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.4.3. India
7.4.3.1. India Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.4.4. Japan
7.4.4.1. Japan Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.4.5. Australia
7.4.5.1. Australia Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.4.6. South Korea
7.4.6.1. South Korea Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.5. Latin America
7.5.1. Latin America Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.5.2. Brazil
7.5.2.1. Brazil Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.6. MEA
7.6.1. MEA Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.6.2. UAE
7.6.2.1. UAE Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.6.3. KSA
7.6.3.1. KSA Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
7.6.4. South Africa
7.6.4.1. South Africa Automotive Alternator and Starter Motor Market Estimates and Forecasts, 2021 - 2033 (USD Million)
Chapter 8. Competitive Landscape
8.1. Company Categorization
8.2. Company Market Positioning
8.3. Company Heat Map Analysis
8.4. Company Profiles/Listing
8.4.1. Denso Corporation
8.4.1.1. Participant’s Overview
8.4.1.2. Financial Performance
8.4.1.3. Vehicle Type Benchmarking
8.4.1.4. Strategic Initiatives
8.4.2. Valeo Group
8.4.2.1. Participant’s Overview
8.4.2.2. Financial Performance
8.4.2.3. Vehicle Type Benchmarking
8.4.2.4. Strategic Initiatives
8.4.3. Bosch Mobility (Robert Bosch GmbH)
8.4.3.1. Participant’s Overview
8.4.3.2. Financial Performance
8.4.3.3. Vehicle Type Benchmarking
8.4.3.4. Strategic Initiatives
8.4.4. Mitsubishi Electric Corporation
8.4.4.1. Participant’s Overview
8.4.4.2. Financial Performance
8.4.4.3. Vehicle Type Benchmarking
8.4.4.4. Strategic Initiatives
8.4.5. Hitachi Astemo, Ltd.
8.4.5.1. Participant’s Overview
8.4.5.2. Financial Performance
8.4.5.3. Vehicle Type Benchmarking
8.4.5.4. Strategic Initiatives
8.4.6. Prestolite Electric (Broad-Ocean)
8.4.6.1. Participant’s Overview
8.4.6.2. Financial Performance
8.4.6.3. Vehicle Type Benchmarking
8.4.6.4. Strategic Initiatives
8.4.7. SEG Automotive
8.4.7.1. Participant’s Overview
8.4.7.2. Financial Performance
8.4.7.3. Vehicle Type Benchmarking
8.4.7.4. Strategic Initiatives
8.4.8. Delco Remy (BorgWarner Inc.)
8.4.8.1. Participant’s Overview
8.4.8.2. Financial Performance
8.4.8.3. Vehicle Type Benchmarking
8.4.8.4. Strategic Initiatives
8.4.9. MAHLE Group
8.4.9.1. Participant’s Overview
8.4.9.2. Financial Performance
8.4.9.3. Vehicle Type Benchmarking
8.4.9.4. Strategic Initiatives
8.4.10. Lucas TVS Ltd
8.4.10.1. Participant’s Overview
8.4.10.2. Financial Performance
8.4.10.3. Vehicle Type Benchmarking
8.4.10.4. Strategic Initiatives