乘用车隔热罩市场 - 全球产业规模、份额、趋势、机会及预测（按类型、销售管道、车辆类型、地区和竞争格局划分，2021-2031年）

全球乘用车隔热罩市场预计将从 2025 年的 82.7 亿美元成长到 2031 年的 115.1 亿美元，复合年增长率为 5.66%。

乘用车隔热罩是一种专门用于温度控管的部件，能够吸收、反射和散发排气系统和引擎系统产生的高温，从而保护对温度敏感的部件，并确保乘客的舒适性。推动该市场成长要素包括：全球排放气体严格的排放法规要求更高的燃烧温度以提高燃油效率，以及汽车生产的稳定復苏。根据欧洲汽车製造商协会 (ACEA) 的数据，预计到 2024 年，欧盟新车註册量将达到约 1,060 万辆，凸显了汽车组装关键零件的强劲市场需求。

然而，原材料成本的波动，尤其是用于製造屏蔽罩的不銹钢和铝合金的成本波动，严重阻碍了市场成长。这种价格波动导致生产成本的不确定性，使得供应商难以与原始设备製造商 (OEM) 维持稳定的定价协议。因此，这些价格波动会挤压利润空间，并可能抑制对生产能力的重大资本投资，从而对该行业的长期成长构成重大障碍。

市场驱动因素

政府对车辆安全和排放气体的严格监管是迫使汽车製造商采用涡轮增压器和引擎小型化技术的主要驱动因素。这些技术会显着提高引擎室内的温度。为了在满足严格标准的同时保持车辆性能，汽车製造商正在加速采用先进的隔热罩，以保护关键零件免受小型高功率内燃机产生的高温影响。这种监管压力与汽车产量的復苏密切相关，因为汽车製造商必须在数百万辆新车中整合这些温度控管系统以满足监管要求。根据 Cox Automotive 于 2024 年 1 月发布的《2023 年美国汽车销量》报告，预计美国新车销量将增长 12.3%，达到 1560 万辆，这表明符合监管要求的热保护解决方案的需求量巨大。

此外，快速的电气化进程和对电池温度控管的需求正在从根本上重塑隔热罩市场，使其发展轨迹超越传统的排气隔热。电动车需要专门的隔热解决方案来隔离电力电子设备和电池组，防止热失控，并保护敏感的电池单元免受外部环境热量的影响，从而优化电池寿命和续航里程。根据国际能源总署（IEA）于2024年4月发布的《2024年全球电动隔热展望》，2023年全球电动车销量将接近1,400万辆，占汽车总销量的18%，这将推动专用电动车隔热材料的需求。这项转型得益于重点地区广泛的产业成长。例如，根据中国汽车工业协会统计，2024年中国乘用车销量将达到2,606万辆，高于去年，显示传统汽车和新能源汽车的温度控管组件市场潜力巨大。

市场挑战

原料成本的波动是乘用车隔热罩市场持续扩张的一大障碍。这些部件主要由铝合金和不銹钢合金製成，需要承受引擎的极端高温，因此对金属商品市场的价格波动高度敏感。这种不确定性使得零件供应商和汽车製造商之间难以达成稳定、长期的价格协议。当投入成本意外上涨时，供应商的利润率会降低，进而抑制其对生产基础设施的投资，以满足不断增长的订单量。

这种波动通常是由全球关键工业金属需求模式的变化所驱动的。根据世界钢铁协会预测，2024年全球钢铁需求将成长1.7%，达到17.93亿吨。各行业材料需求的这种波动，为汽车零件供应商创造了竞争激烈且价格敏感的采购环境。因此，无法准确预测材料成本会阻碍财务规划，并减缓隔热罩产业的发展步伐。

市场趋势

随着汽车製造商寻求能够同时兼顾散热和噪音、振动与声振粗糙度 (NVH) 控制的多功能组件，市场正在经历变革时期。隔热罩越来越多地采用兼具隔音和隔热功能的多孔纤维材料，市场也因此转变。这种整合无需单独的隔热层，从而减轻了车辆重量并简化了组装。 Autonome 于 2025 年 1 月发布的《2024 年全年营收报告》印证了这一趋势，该报告显示订单订单创纪录的 32 亿瑞士法郎，证实了此类整合式声温度控管技术的行业需求日益增长。

同时，可回收和永续隔热解决方案的兴起正推动汽车零件生产向循环製造模式转型，以减少其对环境的影响。製造商正以生物基复合复合材料和再生合金取代原生塑胶和铝材，以确保隔热罩在车辆报废后能有效回收。这项转变深受旨在减少范围3排放和降低对原生材料开采依赖的法规结构的影响。根据欧盟委员会2025年12月发布的题为《向更循环的汽车产业转型》的新闻稿，新的报废车辆（ELV）法规预计将允许每年回收和再利用约500万至600万吨钢材。这将要求供应商调整其隔热罩生产，以符合这些循环经济标准。

目录

第一章概述

第二章调查方法

第三章执行摘要

第四章：客户评价

第五章 全球乘用车隔热罩市场展望

• 市场规模及预测
  • 按金额
• 市占率及预测
  • 按类型（引擎室、排气舱、其他类型）
  • 按销售管道（OEM、售后市场）
  • 依车辆类型（SUV、轿车、掀背车、MUV）
  • 按地区
  • 按公司（2025 年）
• 市场地图

第六章 北美乘用车隔热罩市场展望

• 市场规模及预测
• 市占率及预测
• 北美洲：国家分析
  • 我们
  • 加拿大
  • 墨西哥

7. 欧洲乘用车隔热罩市场展望

• 市场规模及预测
• 市占率及预测
• 欧洲：国家分析
  • 德国
  • 法国
  • 英国
  • 义大利
  • 西班牙

8. 亚太地区乘用车隔热罩市场展望

• 市场规模及预测
• 市占率及预测
• 亚太地区：国家分析
  • 中国
  • 印度
  • 日本
  • 韩国
  • 澳洲

9. 中东和非洲乘用车隔热罩市场展望

• 市场规模及预测
• 市占率及预测
• 中东和非洲：国家分析
  • 沙乌地阿拉伯
  • 阿拉伯聯合大公国
  • 南非

第十章 南美洲乘用车隔热罩市场展望

• 市场规模及预测
• 市占率及预测
• 南美洲：国家分析
  • 巴西
  • 哥伦比亚
  • 阿根廷

第十一章 市场动态

• 司机
• 任务

第十二章 市场趋势与发展

• 併购
• 产品发布
• 最新进展

第十三章 全球乘用车隔热罩市场：SWOT分析

第十四章 波特五力分析

• 产业竞争
• 新进入者的可能性
• 供应商电力
• 顾客权力
• 替代品的威胁

第十五章 竞争格局

• Dana Incorporated
• Tenneco Inc.
• Autoneum Holding AG
• ElringKlinger AG
• Lydall, Inc.
• Morgan Advanced Materials plc
• Carcoustics
• UGN Inc.
• DuPont de Nemours, Inc.
• Zircotec Ltd.

第十六章 策略建议

第十七章：关于研究公司及免责声明

The Global Passenger Car Heat Shield Market is projected to expand from USD 8.27 Billion in 2025 to USD 11.51 Billion by 2031, reflecting a CAGR of 5.66%. A passenger car heat shield is a specialized component for thermal management designed to absorb, reflect, or dissipate intense heat from exhaust and engine systems, thereby safeguarding temperature-sensitive parts and ensuring passenger comfort. The market is primarily driven by the implementation of strict global emission regulations, which require higher combustion temperatures for better fuel efficiency, along with a steady rebound in automotive manufacturing volumes. Data from the European Automobile Manufacturers' Association (ACEA) indicates that new car registrations in the European Union rose to approximately 10.6 million units in 2024, highlighting the robust industrial demand for essential vehicle assembly components.

However, market growth is significantly hindered by the volatility of raw material costs, specifically for the stainless steel and aluminum alloys required for shield construction. This price instability generates unpredictability in production expenses, making it difficult for suppliers to uphold stable pricing agreements with original equipment manufacturers. Consequently, these financial fluctuations can squeeze profit margins and discourage essential capital investments in manufacturing capacity, creating a major obstacle to long-term sector growth.

Market Driver

Stringent government mandates regarding vehicle safety and emissions are the primary factors forcing automotive manufacturers to adopt turbocharging and engine downsizing technologies, which drastically increase under-hood temperatures. To meet these rigorous standards while preserving vehicle performance, automakers are increasingly utilizing advanced heat shields to protect critical components from the intense thermal energy produced by compact, high-output internal combustion engines. This regulatory pressure is inherently linked to the recovery in manufacturing volumes, as original equipment manufacturers must incorporate these thermal management systems into millions of new units to satisfy statutory requirements. According to a January 2024 report by Cox Automotive on '2023 U.S. Auto Sales', new vehicle sales in the United States grew by 12.3% to reach 15.6 million units, illustrating the substantial scale of production that requires compliant thermal protection solutions.

Furthermore, rapid electrification and the need for battery thermal management are fundamentally reshaping the heat shield market, establishing a distinct growth trajectory beyond traditional exhaust isolation. Electric vehicles demand specialized shielding solutions to insulate power electronics and battery packs, preventing thermal runaway and protecting sensitive cells from external ambient heat to optimize longevity and range. The International Energy Agency's 'Global EV Outlook 2024', released in April 2024, notes that global electric car sales approached 14 million units in 2023, accounting for 18% of all cars sold and fueling demand for specialized EV thermal barriers. This transition is supported by broader industrial growth in key regions; for instance, the China Association of Automobile Manufacturers reported that passenger car sales in China reached 26.06 million units in 2024 for the preceding year, indicating a vast market for both conventional and new energy vehicle thermal components.

Market Challenge

The volatility of raw material costs serves as a significant barrier to the consistent expansion of the passenger car heat shield market. Since these components are fabricated primarily from aluminum and stainless steel alloys to endure intense engine temperatures, the sector is highly sensitive to price fluctuations in the metal commodities market. This unpredictability complicates the establishment of stable, long-term pricing contracts between component suppliers and original equipment manufacturers. When input costs rise unexpectedly, suppliers suffer from reduced profit margins, which subsequently deters the investment in manufacturing infrastructure needed to handle increasing order volumes.

This instability is frequently driven by shifting global demand patterns for essential industrial metals. According to the World Steel Association, global steel demand was projected to recover by 1.7% to reach 1,793 million tonnes in 2024. Such fluctuations in material requirements across various industries foster a competitive and price-sensitive procurement environment for automotive suppliers. Consequently, the inability to accurately forecast material expenses impedes financial planning and slows the overall developmental pace of the heat shield sector.

Market Trends

The convergence of thermal and acoustic insulation functions is transforming the market as automakers seek multifunctional components to address Noise, Vibration, and Harshness (NVH) alongside heat dissipation. In modern vehicles, particularly electric models where the lack of engine noise amplifies wind and road sounds, heat shields are increasingly designed with dual-purpose porous or fibrous materials that dampen sound waves while acting as thermal barriers. This integration lowers vehicle weight and simplifies assembly by removing the need for separate insulation layers. Highlighting this trend, Autoneum reported in its 'Revenue full year 2024' release in January 2025 that the company secured a record-high order intake of CHF 3.2 billion, confirming the surging industrial demand for such integrated acoustic and thermal management technologies.

Simultaneously, the rise of recyclable and sustainable shielding solutions is driving a transition toward circular manufacturing practices to lower the environmental footprint of automotive components. Manufacturers are replacing virgin plastics and aluminum with bio-based composites and recycled alloys, ensuring that heat shields can be effectively reprocessed at the end of a vehicle's life cycle. This shift is strongly influenced by regulatory frameworks aiming to reduce Scope 3 emissions and reliance on primary raw material extraction. According to a December 2025 press release from the European Commission titled 'Moving towards a more circular automotive sector', new End-of-Life Vehicles (ELV) regulations are expected to enable the recovery and recycling of approximately 5-6 million tonnes of steel annually, compelling suppliers to align shield production with these circular economy standards.

Key Market Players

• Dana Incorporated
• Tenneco Inc.
• Autoneum Holding AG
• ElringKlinger AG
• Lydall, Inc.
• Morgan Advanced Materials plc
• Carcoustics
• UGN Inc.
• DuPont de Nemours, Inc.
• Zircotec Ltd.

Report Scope

In this report, the Global Passenger Car Heat Shield Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Passenger Car Heat Shield Market, By Type

• Engine Compartment
• Exhaust Compartment
• Other Types

Passenger Car Heat Shield Market, By Sales Channel

• OEM's
• Aftermarket

Passenger Car Heat Shield Market, By Vehicle Type

• SUV
• Sedan
• Hatchback
• MUV

Passenger Car Heat Shield Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Passenger Car Heat Shield Market.

Available Customizations:

Global Passenger Car Heat Shield Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global Passenger Car Heat Shield Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Type (Engine Compartment, Exhaust Compartment, Other Types)
  • 5.2.2. By Sales Channel (OEM's, Aftermarket)
  • 5.2.3. By Vehicle Type (SUV, Sedan, Hatchback, MUV)
  • 5.2.4. By Region
  • 5.2.5. By Company (2025)
• 5.3. Market Map

6. North America Passenger Car Heat Shield Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Type
  • 6.2.2. By Sales Channel
  • 6.2.3. By Vehicle Type
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Passenger Car Heat Shield Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Type
      • 6.3.1.2.2. By Sales Channel
      • 6.3.1.2.3. By Vehicle Type
  • 6.3.2. Canada Passenger Car Heat Shield Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Type
      • 6.3.2.2.2. By Sales Channel
      • 6.3.2.2.3. By Vehicle Type
  • 6.3.3. Mexico Passenger Car Heat Shield Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Type
      • 6.3.3.2.2. By Sales Channel
      • 6.3.3.2.3. By Vehicle Type

7. Europe Passenger Car Heat Shield Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Type
  • 7.2.2. By Sales Channel
  • 7.2.3. By Vehicle Type
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Passenger Car Heat Shield Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Type
      • 7.3.1.2.2. By Sales Channel
      • 7.3.1.2.3. By Vehicle Type
  • 7.3.2. France Passenger Car Heat Shield Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Type
      • 7.3.2.2.2. By Sales Channel
      • 7.3.2.2.3. By Vehicle Type
  • 7.3.3. United Kingdom Passenger Car Heat Shield Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Type
      • 7.3.3.2.2. By Sales Channel
      • 7.3.3.2.3. By Vehicle Type
  • 7.3.4. Italy Passenger Car Heat Shield Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Type
      • 7.3.4.2.2. By Sales Channel
      • 7.3.4.2.3. By Vehicle Type
  • 7.3.5. Spain Passenger Car Heat Shield Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Type
      • 7.3.5.2.2. By Sales Channel
      • 7.3.5.2.3. By Vehicle Type

8. Asia Pacific Passenger Car Heat Shield Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Type
  • 8.2.2. By Sales Channel
  • 8.2.3. By Vehicle Type
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Passenger Car Heat Shield Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Type
      • 8.3.1.2.2. By Sales Channel
      • 8.3.1.2.3. By Vehicle Type
  • 8.3.2. India Passenger Car Heat Shield Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Type
      • 8.3.2.2.2. By Sales Channel
      • 8.3.2.2.3. By Vehicle Type
  • 8.3.3. Japan Passenger Car Heat Shield Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Type
      • 8.3.3.2.2. By Sales Channel
      • 8.3.3.2.3. By Vehicle Type
  • 8.3.4. South Korea Passenger Car Heat Shield Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Type
      • 8.3.4.2.2. By Sales Channel
      • 8.3.4.2.3. By Vehicle Type
  • 8.3.5. Australia Passenger Car Heat Shield Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Type
      • 8.3.5.2.2. By Sales Channel
      • 8.3.5.2.3. By Vehicle Type

9. Middle East & Africa Passenger Car Heat Shield Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Type
  • 9.2.2. By Sales Channel
  • 9.2.3. By Vehicle Type
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Passenger Car Heat Shield Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Type
      • 9.3.1.2.2. By Sales Channel
      • 9.3.1.2.3. By Vehicle Type
  • 9.3.2. UAE Passenger Car Heat Shield Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Type
      • 9.3.2.2.2. By Sales Channel
      • 9.3.2.2.3. By Vehicle Type
  • 9.3.3. South Africa Passenger Car Heat Shield Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Type
      • 9.3.3.2.2. By Sales Channel
      • 9.3.3.2.3. By Vehicle Type

10. South America Passenger Car Heat Shield Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Type
  • 10.2.2. By Sales Channel
  • 10.2.3. By Vehicle Type
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Passenger Car Heat Shield Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Type
      • 10.3.1.2.2. By Sales Channel
      • 10.3.1.2.3. By Vehicle Type
  • 10.3.2. Colombia Passenger Car Heat Shield Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Type
      • 10.3.2.2.2. By Sales Channel
      • 10.3.2.2.3. By Vehicle Type
  • 10.3.3. Argentina Passenger Car Heat Shield Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Type
      • 10.3.3.2.2. By Sales Channel
      • 10.3.3.2.3. By Vehicle Type

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Global Passenger Car Heat Shield Market: SWOT Analysis

14. Porter's Five Forces Analysis

• 14.1. Competition in the Industry
• 14.2. Potential of New Entrants
• 14.3. Power of Suppliers
• 14.4. Power of Customers
• 14.5. Threat of Substitute Products

15. Competitive Landscape

• 15.1. Dana Incorporated
  • 15.1.1. Business Overview
  • 15.1.2. Products & Services
  • 15.1.3. Recent Developments
  • 15.1.4. Key Personnel
  • 15.1.5. SWOT Analysis
• 15.2. Tenneco Inc.
• 15.3. Autoneum Holding AG
• 15.4. ElringKlinger AG
• 15.5. Lydall, Inc.
• 15.6. Morgan Advanced Materials plc
• 15.7. Carcoustics
• 15.8. UGN Inc.
• 15.9. DuPont de Nemours, Inc.
• 15.10. Zircotec Ltd.

16. Strategic Recommendations

17. About Us & Disclaimer