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Car Parts Market Growth Analysis: How Will Revenue Expand During The Forecast Period?
The car parts market has shown strong growth over recent years. It is forecast to increase from $273.23 billion in 2025 to $292 billion in 2026, achieving a compound annual growth rate (CAGR) of 6.9%. This historical growth can be attributed to several factors including vehicle production growth, expansion of global supply chains, demand for replacement parts, internal combustion engine dominance, and automotive manufacturing scale.
The car parts market is projected to experience robust expansion over the coming years. This market is forecast to reach $376.33 billion by 2030, demonstrating a compound annual growth rate (CAGR) of 6.5%. Factors driving this growth during the forecast period include the increasing embrace of electric vehicles, advancements in connected vehicle technologies, stringent sustainability regulations, a rising need for modular components, and optimized digital supply chains. Key developments anticipated within the forecast timeframe encompass a move towards electrified powertrain components, an increase in advanced driver assistance system parts, wider use of lightweight automotive materials, a requirement for high-precision components, and an upturn in aftermarket replacements.
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Car Parts Market Industry Drivers: What Is Driving Revenue Growth?
The increasing number of aging vehicles is projected to boost the growth of the car parts market in the coming years. Aging vehicles refer to automobiles that have been in use for more than 8–10 years and remain operational, frequently requiring consistent maintenance, repairs, and replacement parts to ensure they are fit for the road. The growing presence of aging vehicles is driven by improved vehicle durability, allowing cars to stay reliable and in service for longer durations. Car parts play a vital role in supporting aging vehicles by enabling timely repairs and replacements that extend their operational life and maintain performance. For instance, in April 2025, a report from CCC Intelligent Solutions Inc., a US-based SaaS platform provider for the property and casualty (P&C) insurance economy, stated that in 2024, the average age of U.S. vehicles on the road increased to 12.7 years and is anticipated to reach 13 years by 2026. Therefore, the expanding quantity of aging vehicles is driving expansion within the car parts market.
Car Parts Market Segment Outlook: Which Categories Are Expanding The Fastest?
The car parts market covered in this report is segmented –
1) By Product Type: Engine Parts, Transmission Parts, Brake System Parts, Electrical Components, Suspension And Braking Systems, Body And Interior Components, Fuel And Emission Components, Exhaust System, Other Product Types
2) By Sales Channel: Original Equipment Manufacturer (OEM), Aftermarket
3) By End User: Passenger Vehicles, Light Commercial Vehicles, Heavy Commercial Vehicles, Sports Vehicles
Subsegments:
1) By Engine Parts: Pistons, Crankshafts, Camshafts, Cylinder Heads, Timing Belts Or Chains, Engine Valves
2) By Transmission Parts: Gearboxes, Clutches, Torque Converters, Differential Assemblies, Transmission Control Units (TCUs), Driveshafts
3) By Brake System Parts: Brake Pads, Brake Discs Or rotors, Brake Calipers, Brake Drums, Master Cylinders, Brake Hoses
4) By Electrical Components: Batteries, Alternators, Starters, Wiring Harnesses, Ignition Coils, Electronic Control Units (ECUs)
5) By Suspension And Braking Systems: Shock Absorbers, Struts, Control Arms, Ball Joints, Leaf Springs, Coil Springs
6) By Body And Interior Components: Bumpers, Fenders, Doors, Dashboard Panels, Seat Frames, HVAC Units
7) By Fuel And Emission Components: Fuel Pumps, Fuel Injectors, Carburetors, EVAP Systems, Catalytic Converters, EGR Valves
8) By Exhaust System: Mufflers, Exhaust Manifolds, Tailpipes, Resonators, Oxygen Sensors, Exhaust Gaskets
9) By Other Product Types: Steering Systems, Radiators, Windshield Wipers, Lighting Systems, Tires And Wheels, Mirrors
#Car Parts Market Growth Trends: What Is Influencing The Future Outlook?
Major companies within the car parts market are actively pursuing cutting-edge solutions, notably brake-by-wire (BbW) systems, aiming to elevate vehicle safety, reaction capabilities, and compatibility with advanced driver assistance and autonomous driving technologies. These advanced BbW braking systems operate by substituting conventional mechanical and hydraulic connections with electronic controls to engage the vehicle’s brakes. An illustration of this trend occurred in April 2025 when Nexteer Automotive, a US-based automotive manufacturer, unveiled its Electro-Mechanical Brake (EMB) system. This advanced BbW offering boosts chassis handling, operational efficiency, and vehicle safety. The EMB system allows for accurate, individual control over each wheel, thereby improving vehicle stability, shortening reaction periods, and enhancing overall safety and passenger comfort, which is particularly advantageous for electric vehicles where minimizing noise and vibrations is crucial. Furthermore, by removing hydraulic parts, the EMB system aids in making vehicles lighter, optimizing energy efficiency, and decreasing servicing requirements, consistent with the industry’s move towards more environmentally friendly and software-centric vehicle designs.
Car Parts Market Key Companies And Competitive Benchmarking
Major companies operating in the car parts market report include Robert Bosch GmbH, Denso Corporation, ZF Friedrichshafen AG, Thyssenkrupp AG, Continental AG, Magna International Inc., Aisin Seiki Co. Ltd., Sumitomo Electric Industries, Ltd., Valeo SA, Lear Corporation, Faurecia SE, Tenneco Inc., Schaeffler Group, Adient plc, Yazaki Corporation, BorgWarner Inc., JTEKT Corporation, Mahle GmbH, Nexteer Automotive India Private Limited, Aptiv plc, Hitachi Automotive Systems (India) Private Limited.
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Car Parts Market Regional Distribution: Which Areas Drive Market Expansion?
Asia-Pacific was the largest region in the car parts market in 2025. The regions covered in the car parts market report include Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.
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Wasay has over a decade of experience in market research, data modelling, and analytics, with prior experience at GlobalData and Decision Tree Consulting Services. At The Business Research Company , he leads research operations across syndicated studies, customized consulting engagements, and the Global Market Model platform. His professional experience includes supporting organizations such as Boston Consulting Group, KPMG, and Ernst & Young. Wasay holds a degree in Electronics and Communications Engineering, postgraduate management qualifications from International Management Institute Belgium and Indian School of Business and Entrepreneurship, and completed the Integrated Program in Business Analytics from Indian Institute of Management Indore.