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Car Parts Market Value Growth And Long-Term Outlook
The car parts market size has grown strongly in recent years. It will grow from $273.23 billion in 2025 to $292 billion in 2026 at a compound annual growth rate (CAGR) of 6.9%. The growth in the historic period can be attributed to vehicle production growth, expansion of global supply chains, demand for replacement parts, internal combustion engine dominance, automotive manufacturing scale.
The car parts market size is expected to see strong growth in the next few years. It will grow to $376.33 billion in 2030 at a compound annual growth rate (CAGR) of 6.5%. The growth in the forecast period can be attributed to electric vehicle adoption, connected vehicle technologies, sustainability regulations, demand for modular components, digital supply chain optimization. Major trends in the forecast period include shift toward electrified powertrain components, growth of advanced driver assistance parts, expansion of lightweight automotive materials, demand for high-precision components, rise of aftermarket replacement.
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Car Parts Market Growth Factors Behind Sustained Expansion
The rise in aging vehicles is expected to propel the growth of the car parts market going forward. Aging vehicles refer to cars that have been in use for over 8–10 years and continue to operate, often requiring frequent maintenance, repairs, and replacement parts to remain roadworthy. The rise in aging vehicles is driven by improved vehicle durability, allowing cars to remain reliable and in use for longer periods. Car parts play a crucial role in supporting aging vehicles by enabling timely repairs and replacements that extend their lifespan and maintain performance. For instance, in April 2025, according to a report published by CCC Intelligent Solutions Inc., a US-based SaaS platform provider for the property and casualty (P&C) insurance economy, in 2024, the average age of U.S. vehicles on the road rose to 12.7 years and is expected to reach 13 years by 2026. Therefore, the rising number of aging vehicles is driving growth in the car parts market.
Car Parts Market Segment Landscape: Which Areas Lead Development?
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 Industry Trends Fueling Future Revenue Growth
Major companies operating in the car parts market are focusing on developing innovative solutions, such as brake-by-wire (BbW) systems, to enhance vehicle safety, responsiveness, and integration with advanced driver-assistance and autonomous driving technologies. Brake-by-wire (BbW) systems refer to advanced braking technologies that replace traditional mechanical and hydraulic linkages with electronic controls to activate the vehicle’s brakes. For instance, in April 2025, Nexteer Automotive, a US-based automotive manufacturer, introduced the Electro-Mechanical Brake (EMB) system, a state-of-the-art brake-by-wire (BbW) solution that improves chassis control, efficiency, and vehicle safety. This innovation enables precise, independent control of each wheel, enhancing vehicle stability, reducing response times, and improving overall safety and comfort, particularly beneficial for electric vehicles where noise and vibration reduction are critical. By eliminating hydraulic components, the EMB system contributes to vehicle lightweighting, optimizes energy efficiency, and reduces maintenance needs, aligning with the industry’s shift towards more sustainable and software-defined vehicle architectures.
Car Parts Market Industry Leaders And Competitive Landscape
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 Analysis And Top Geography
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.
