미국의 자동차 액세서리 시장 규모, 점유율 및 동향 분석 보고서 : 제품별, 유통 채널별 및 부문별 전망(2026-2033년)

U.S. Car Accessories Market Summary

The U.S. car accessories market size was valued at USD 21.7 billion in 2025 and is projected to grow from USD 22.4 billion in 2026 to USD 30.3 billion by 2033, at a CAGR of 4.4% from 2026 to 2033, driven by rising consumer demand for vehicle personalization, increasing spending on comfort, convenience, safety, and appearance-enhancing accessories, and growing adoption of aftermarket upgrades.

Market growth is further supported by the aging U.S. vehicle fleet, longer vehicle ownership periods, strong demand for pickup trucks and SUVs, increasing interest in off-road and lifestyle customization, and the expansion of online automotive accessory sales. SEMA reported that approximately one in four U.S. vehicle owners purchased accessory or performance products to personalize their vehicles in 2025, highlighting the continued importance of customization in the aftermarket.

The U.S. car accessories industry is evolving as consumers increasingly seek products that enhance vehicle personalization, functionality, convenience, and overall ownership experience. Rising demand for customized, vehicle-specific, and technology-enabled automotive accessories, along with the expanding availability of products through OEM, aftermarket, dealership, and online channels, is supporting the continued development of the market.

Automakers and OEM-affiliated brands are increasingly expanding their accessory portfolios to address consumer demand for personalization, convenience, and lifestyle-oriented vehicle enhancements. For instance, Mopar expanded its Affiliated Accessories Program in December 2025 by partnering with more than 50 aftermarket brands, adding over 1,000 accessories to its catalog and making them available through dealerships and the Mopar eStore. The expanded offer includes products such as lift kits, air-suspension systems, roof and hitch racks, rooftop and truck-bed tents, communication systems, and dash cameras. This development highlights the growing integration of automotive accessories into OEM-supported retail channels, enabling consumers to access a broader range of vehicle-specific and lifestyle-oriented products through both dealership and online platforms.

The growing availability of vehicle-specific products is another factor supporting the U.S. car accessories industry. As new vehicle models are introduced, manufacturers are expanding their portfolios with products designed around specific vehicle dimensions and fitment requirements. For example, WeatherTech lists 139 products for the 2026 Tesla Model Y, including FloorLiners, cargo and trunk liners, seat protectors, mudflaps, sunshades, bumper protection products, and outdoor car covers. The availability of such model-specific offerings reflects the increasing importance of precise fitment, vehicle protection, and convenience, while creating opportunities for manufacturers to develop more targeted car accessories for individual vehicle models.

The continued shift toward digital purchasing is also broadening consumer access to automotive accessories across the U.S. According to the Auto Care Association's 2025 Joint E-commerce Trends and Outlook Forecast, U.S. e-commerce sales of automotive aftermarket parts were projected to reach approximately USD 23 billion in 2025, excluding third-party marketplaces, and USD 44.6 billion when marketplaces were included. The association also identified improvements in logistics, real-time inventory management, and vehicle year-make-model-trim compatibility tools as factors enhancing the online purchasing experience. As consumers increasingly begin their product research online, digital channels are expanding product visibility and providing access to a broader selection of car accessories beyond traditional automotive retail and dealership networks.

According to YouGov's 2025 survey, tires were the most-purchased auto-part category, with 49% of U.S. car owners reporting a purchase in the preceding 12 months, followed by batteries at 35% and braking-system parts at 26%. Body and exterior components accounted for 16%, highlighting continued demand for Automotive Accessories related to vehicle appearance and personalization.

Price remains a major consideration in purchasing decisions, with 74% of consumers identifying it as important when selecting auto parts. Consumers also increasingly research products before purchase, with 53% comparing multiple sources and 51% using online search engines. Retail stores remained the primary purchasing channel at 45%, while 32% purchased parts online, underscoring the importance of both offline and digital channels for car accessories and related automotive products.

U.S. Car Accessories Market Report Segmentation

This report forecasts revenue growth at the country level and provides an analysis of the latest trends and opportunities in each sub-segment from 2026 to 2033. For this study, Grand View Research has segmented the U.S. car accessories market based on product and distribution channel.

• Product Outlook (Revenue, USD Billion, 2021 - 2033)
  • Interior Accessories
  • Exterior Accessories
  • Safety & Security Accessories
  • Electronics & Technology Accessories
• Distribution Channel Outlook (Revenue, USD Billion, 2021 - 2033)
  • E-commerce & Brand Websites
  • Automotive Accessory Stores
  • Specialty Retailers
  • Supermarkets & Hypermarkets
  • OEM/Authorized Dealerships

Table of Contents

Chapter 1. Methodology and Scope

• 1.1. Market Segmentation & Scope
• 1.2. Market Definition
• 1.3. Information Procurement
  • 1.3.1. Purchased Database
  • 1.3.2. GVR's Internal Database
  • 1.3.3. Secondary Sources & Third-Party Perspectives
  • 1.3.4. Primary Research
• 1.4. Information Analysis
  • 1.4.1. Data Analysis Models
• 1.5. Market Formulation & Data Visualization
• 1.6. Data Validation & Publishing

Chapter 2. Executive Summary

• 2.1. Product Outlook
• 2.2. Distribution Channel Outlook

Chapter 3. U.S. Car Accessories Market Variables, Trends & Scope

• 3.1. Market Lineage Outlook
  • 3.1.1. Related Market Outlook
• 3.2. Penetration & Growth Prospect Mapping
• 3.3. Industry Value Chain Analysis
  • 3.3.1. Profit Margin Analysis
• 3.4. Market Dynamics
  • 3.4.1. Market Driver Analysis
  • 3.4.2. Market Restraint Analysis
  • 3.4.3. Industry Challenges
  • 3.4.4. Industry Opportunities
• 3.5. Business Environment Analysis
  • 3.5.1. Industry Analysis - Porter's Five Forces Model
• 3.6. Market Entry Strategies

Chapter 4. Consumer Behavior Analysis

• 4.1. Consumer Trends and Preferences
• 4.2. Factors Influencing Buying Decision
• 4.3. Observations & Recommendations

Chapter 5. U.S. Car Accessories Market: Product Estimates & Trend Analysis

• 5.1. U.S. Car Accessories Market Product: Key Takeaways
• 5.2. Product Movement Analysis & Market Share, 2025 & 2033
• 5.3. Interior Accessories
  • 5.3.1. Market estimates and forecast, 2021 - 2033 (USD Billion)
• 5.4. Exterior Accessories
  • 5.4.1. Market estimates and forecast, 2021 - 2033 (USD Billion)
• 5.5. Safety & Security Accessories
  • 5.5.1. Market estimates and forecast, 2021 - 2033 (USD Billion)
• 5.6. Electronics & Technology Accessories
  • 5.6.1. Market estimates and forecast, 2021 - 2033 (USD Billion)

Chapter 6. U.S. Car Accessories Market: Distribution Channel Estimates & Trend Analysis

• 6.1. U.S. Car Accessories Market, By Distribution Channel: Key Takeaways
• 6.2. Distribution Channel Movement Analysis & Market Share, 2025 & 2033
• 6.3. Market Estimates & Forecasts, by Distribution Channel, 2021 - 2033 (USD Billion)
• 6.4. E-commerce & Brand Websites
  • 6.4.1. Market estimates and forecast, 2021 - 2033 (USD Billion)
• 6.5. Automotive Accessory Stores
  • 6.5.1. Market estimates and forecast, 2021 - 2033 (USD Billion)
• 6.6. Specialty Retailers
  • 6.6.1. Market estimates and forecast, 2021 - 2033 (USD Billion)
• 6.7. Supermarkets & Hypermarkets
  • 6.7.1. Market estimates and forecast, 2021 - 2033 (USD Billion)
• 6.8. OEM/Authorized Dealerships
  • 6.8.1. Market estimates and forecast, 2021 - 2033 (USD Billion)

Chapter 7. Competitive Analysis

• 7.1. Recent developments & impact analysis by key market participants
• 7.2. Company Categorization
• 7.3. Participant's Overview
• 7.4. Financial Performance
• 7.5. Product Benchmarking
• 7.6. Company Market Share Analysis, 2025 (%)
• 7.7. Company Heat Map Analysis
• 7.8. Strategy Mapping
• 7.9. Company Profiles
  • 7.9.1. AutoZone, Inc.
    • 7.9.1.1. Company Overview
    • 7.9.1.2. Financial Performance
    • 7.9.1.3. Product Portfolios
    • 7.9.1.4. Strategic Initiatives
  • 7.9.2. O'Reilly Automotive, Inc.
    • 7.9.2.1. Company Overview
    • 7.9.2.2. Financial Performance
    • 7.9.2.3. Product Portfolios
    • 7.9.2.4. Strategic Initiatives
  • 7.9.3. Advance Auto Parts, Inc.
    • 7.9.3.1. Company Overview
    • 7.9.3.2. Financial Performance
    • 7.9.3.3. Product Portfolios
    • 7.9.3.4. Strategic Initiatives
  • 7.9.4. Genuine Parts Company
    • 7.9.4.1. Company Overview
    • 7.9.4.2. Financial Performance
    • 7.9.4.3. Product Portfolios
    • 7.9.4.4. Strategic Initiatives
  • 7.9.5. LKQ Corporation
    • 7.9.5.1. Company Overview
    • 7.9.5.2. Financial Performance
    • 7.9.5.3. Product Portfolios
    • 7.9.5.4. Strategic Initiatives
  • 7.9.6. WeatherTech
    • 7.9.6.1. Company Overview
    • 7.9.6.2. Financial Performance
    • 7.9.6.3. Product Portfolios
    • 7.9.6.4. Strategic Initiatives
  • 7.9.7. CARiD.com
    • 7.9.7.1. Company Overview
    • 7.9.7.2. Financial Performance
    • 7.9.7.3. Product Portfolios
    • 7.9.7.4. Strategic Initiatives
  • 7.9.8. RockAuto
    • 7.9.8.1. Company Overview
    • 7.9.8.2. Financial Performance
    • 7.9.8.3. Product Portfolios
    • 7.9.8.4. Strategic Initiatives
  • 7.9.9. Husky Liners
    • 7.9.9.1. Company Overview
    • 7.9.9.2. Financial Performance
    • 7.9.9.3. Product Portfolios
    • 7.9.9.4. Strategic Initiatives
  • 7.9.10. K&N Engineering
    • 7.9.10.1. Company Overview
    • 7.9.10.2. Financial Performance
    • 7.9.10.3. Product Portfolios
    • 7.9.10.4. Strategic Initiatives