Automotive Vents Market Size - By Type, By Material, By Application, By Propulsion, By Vehicle, Growth Forecast, 2025 - 2034

Automotive Vents Market Size

The global automotive vents market size was valued at USD 1.2 billion in 2024 and is estimated to register a CAGR of 5.3% between 2025 and 2034. A major factor driving the growth of the automotive vents market is the rise in the adoption of electric vehicles across the globe with venting systems necessary for safe and efficient use of high-voltage batteries and sensitive electronics. The U.S. electric vehicle market size was valued at USD 119.8 billion in 2024 and is expected to grow at a CAGR of 13.7% between 2025 and 2034.
 

Vents play a critical role because EV batteries produce a great deal of heat, and vents help to balance pressure, inhibit moisture intrusion, and reduce the likelihood of thermal (vent) runaway. Besides, given the fact that EVs possess numerous electronic systems, proper ventilation is required as those systems should be maintained free from contamination. The need for high-tech venting solutions is still on the rise due to the increasing worldwide shift towards EVs precipitated by emission regulations and the readiness of consumers to buy green cars.
 

Furthermore, the convergence of ADAS, infotainment systems, ECUs, and smart cars has significantly raised the need for reliable venting solutions. The advanced driver assistance system (ADAS) market was valued at USD 42.9 billion in 2024 and is expected to witness a growth of 17.8% between 2025 and 2034. These vents help to avoid the buildup of moisture, dust as well as pressure spikes, allowing the sensitive electronic units to operate for a longer duration.
 

With increasing integration of vehicles with digital solutions, the producers are investing heavily in creating high performance venting solutions for these delicate electronic systems to enhance their efficiency and longevity.
 

Automotive Vents Market Trends

• Governments across the globe are enacting stringent safety and emission norms, forcing auto manufacturers to fit high-quality venting systems. In the North American and European markets, meeting NHTSA, EPA, and EU automobile safety regulations has led to increased use of vents in fuel systems, powertrain parts, and lighting. The vents prevent pressure imbalances and emissions leaks, rendering vehicles safer and more environmentally friendly.
   
• Automobile makers are focusing on lean car structures to minimize fuel intake and meet carbon emission targets. Demand for these is the driving force behind the development of lightweight and high-endurance venting products with new polymers, PTFE membranes, and water-proofing technologies. This new venting material enhances automobile efficiency, reduces weight, and enhances component endurance, thereby has extensive applications in modern automobile production.
   
• Volkswagen launched an upgraded air-conditioning system in its all-electric ID.7 model in January 2023, with intelligent air vents that adjust airflow automatically according to sunlight, user choice, and voice commands. The system turns on as soon as the car key is within range, providing quicker cooling or heating prior to passengers entering the vehicle, creating a new benchmark for comfort in its segment.
   
• The increasing use of off-road vehicles and heavy-duty trucks is fueling market demand for high-performance venting solutions that are able to withstand harsh conditions. These vehicles operate under harsh weather conditions, high-vibration terrain, and dirty conditions, so high-performance vents are instrumental to protect engines, lighting, and transmission systems.
   
• The rising push towards sustainability across the globe has forced manufacturers to create recyclable and biodegradable venting products that reduce plastic waste and ecological footprint. Companies are designing bio-based polymers, reusable vents, and efficient energy production to meet green objectives and corporate sustainability goals.
   

Automotive Vents Market Analysis

Based on vehicle, the automotive vents market is divided into passenger vehicles and commercial vehicles. In 2024, the passenger vehicles segment held a market share of over 75% and is expected to cross USD 1 billion by 2034.
 

• Increased customer demand for advanced car interiors and the effectiveness of climate control is driving demand for advanced automotive vents. The vents help in air pressure management, preventing condensation, and maximizing the life of interior electronics.
   
• Increased applications of ADAS, infotainment, and other smart vehicle technologies have increased demand for electronic venting products to prevent overheating, dusting, and pressure accumulation and hence ensure long-term system dependability.
   
• Trucks, buses, and logistics trucks operate under rugged conditions, and their powertrain, lighting, and fuel systems require strong venting solutions to prevent pressure imbalance and contamination in rugged environments.
   
• Regulations are becoming tighter in the form of stricter emissions in governments around the world, and OEMs are reacting by adopting effective venting solutions in fuel and exhaust systems to enhance combustion efficiency and reduce environmental footprint.
   

Based on application, the automotive vents market is segmented into powertrain components, electronics, lighting, interior and exterior components. The electronics segment dominated the market with market share of 49% in 2024.
 

• With increased ECUs, sensors, and infotainment systems, protective venting solutions become ever more critical in protecting sensitive electronics from water, dust, as well as changes in temperature.
   
• Car electronics are becoming ever smaller, leading to an enhanced risk of heat-related failure in addition to pressure imbalance. There is a increased need for efficient venting solutions to allow optimum airflow as well as system lifetime.
   
• High-performance powertrains such as turbo engines and hybrid powertrains produce excessive pressure and heat. There needs to be reliable venting solutions for thermal balance, leakage protection, and powertrain durability. Also, powertrain electrification needs custom venting to control battery pack pressure, suppress thermal runaway, and enhance electric and hybrid vehicle safety and performance.
   

Based on propulsion, the automotive vents market is segmented into ICE and electric. The ICE segment held a market share of around 80% in 2024.
 

• ICE vehicles need venting solutions for fuel tanks, crankcases, and emission systems to control pressure, avoid vacuum lock, and improve fuel efficiency while complying with global emission regulations.
   
• Most manufacturers are moving towards turbocharged petrol and diesel engines to improve efficiency. These systems require specialized vents to manage high-pressure conditions and heat dissipation efficiently.
   
• EVs use high-energy lithium-ion batteries, which need venting solutions to lower the pressure buildup, avoid thermal runaway, and increase overall battery life. Additionally, the increasing power electronics, inverter, and charging system complexities has led to an increase in the demand for enhanced venting solutions with moisture protection and increased cooling efficiency.
   

Based on type, the automotive vents market is categorized into cap vents, filter vents and adhesive vents. The adhesive vents segment is expected to reach over USD 900 million by 2034.
 

• Adhesive vents offer a compact solution for contemporary automobiles by ensuring unobtrusive integration in tight spaces, particularly for electronic housing, battery modules, and sensor units.
• Increased application of automated production lines in the auto industry has led to an increased demand for adhesive vents, which are easy to apply and provide improved reliability compared to conventional mechanical vents.
   
• Cap vents offer airtight protection to fuel tanks, batteries, and transmission systems against contamination and for long-term durability under severe driving conditions. Additionally, car manufacturers are looking at light-weight materials for enhanced fuel efficiency. High-performance plastic and membrane cap vents assist in preserving structural integrity while keeping the vehicle light overall.
   

Asia Pacific dominated the global automotive vents market with a major share of over 35% in 2024 and the China leads the market in the region.
 

• Asia-Pacific, and particularly China, India, and Japan, is a powertrain manufacturing global hub, with dominant manufacturers increasing their capacity to satisfy growing domestic and export markets. This expansion is propelling the requirement for high-technology venting solutions in powertrains, electronics, and batteries to provide best-in-class vehicle performance and durability.
   
• With rising fuel prices and government subsidies, electric vehicle (EV) penetration is on the rise in Asia-Pacific. High-technology venting has to be employed to manage battery pressure, avoid thermal runaway, and improve high-voltage equipment safety, and therefore venting is a critical design factor in EVs and safety standards.
   
• China dominates the globe New Energy Vehicle (NEV) market based on ambitious government policies, subsidies, and pollution rules. Greater world-wide production of electric and hybrid vehicles demands specialized venting solutions for power electronics, battery packs, and inverters to offer improved safety and efficiency.
   
• China is experiencing an explosion of connected car technology where manufacturers are building ADAS, infotainment, and IoT-enabled systems inside the cars. All these electronics require effective venting solutions so that water enters, overheats, and doesn't build pressure, ensuring long-term reliability and performance.
   

The automotive vents market in the U.S. is expected to experience significant and promising growth from 2025 to 2034.
 

• Big North American automakers such as Tesla, Ford, and GM are making investments to make electric vehicles, which is driving the demand for venting solutions within battery enclosures, charging connectors, and electronic control units (ECUs). Greater focus on long-range EVs also increases the demand for affordable battery thermal management.
   
• The U.S. market continues to be skewed toward heavier-duty vehicles such as SUVs and pickups, requiring heavy-duty powertrain venting systems for efficiency, emissions, and high-output engines. Automotive companies are moving toward advanced venting solutions to optimize engine life and durability.
   
• With an expanding presence of self-driving and autonomous vehicles on the U.S. roads, ECUs, LiDAR sensors, and entertainment systems grow ever more intricate. Optimizing venting technology becomes the imperative in preventing heat-related damage, ingested dust, and pressure variance in order to keep dependent ADAS as well as intelligence-enhanced motor abilities assuredly up and running.
   

The automotive vents market in Germany is expected to expand significantly from 2025 to 2034.
 

• Germany has presence of high-end and performance car producers such as BMW, Audi, and Porsche that have experience in high-technology engines, hybrid drives, and advanced electronics. Tailor-made venting solutions for turbochargers, high-performance batteries, and fuel systems are increasing with advancements in these technologies.
   
• Germany is one of the countries with the best automobile performance and safety standards, where their vehicles are supposed to be extremely durable, eco-friendly, and efficient on fuel. Car vents play a crucial role in pressure equalization, moisture protection, and temperature regulation, which determine car reliability and longevity.
   

Automotive Vents Market Share

• The top 5 companies of the automotive vents market are W. L. Gore & Associates, Parker Hannifin Corp., Donaldson, Inc., Nitto Denko Corp., and Porex. They collectively hold a market share of around 20% in the market.
   
• W. L. Gore & Associates is achieving growth with relentless innovation in ePTFE membrane technology, extending vent durability, water resistance, and airflow performance. The firm is expanding automotive venting solutions for EV batteries, electronics, and fuel systems to deliver enhanced safety, long life, and thermal management.
   
• Parker Hannifin is consolidating its market leadership through the acquisition of complementary businesses and expanding its venting product lines. It is a leading company in high-performance filtration and venting solutions for powertrain, fuel systems, and ADAS applications that are compliant with high automotive safety and emission regulations.
   
• Donaldson is focusing on energy-saving venting solutions and sustainability, designing sustainable materials and recycled vent membranes. The company is investing in long-lasting and light venting products to cater to growing demand for fuel-efficient and electric vehicles, in line with worldwide sustainability goals.
   
• Porex is differentiating itself by offering custom venting solutions specific to use in the automotive sector, for instance, powertrain, lighting, and electrical parts. The company is focusing on porous polymer venting technology with high breathability, contaminant resistance, and extended life that addresses the increasing complexity of modern vehicle design.
   

Automotive Vents Market Companies

Major players operating in the automotive vents industry include:

• Donaldson
• Interstate Specialty Products
• Nifco
• Nitto Denko
• Novares Group
• Parker Hannifin
• Porex
• Shenzhen Milvent Technology
• W. L. Gore & Associates
• Weber
   

Owing to the number of global auto suppliers along with local competitors, we see intense competition within the automotive vents market. They provide comprehensive, complex, and easily customizable solutions, which result in these industries controlling the market. Moreover, their huge R&D capacity, distribution network, and manufacturing capacity provide them with an advantage. Also, companies operating in this market are turning their attention more towards high-end electric cars, as well as mass-market vehicles.
 

There is also a rise in specialized providers specializing in high-end air filtration systems for electric or luxury cars, or even cars designed for extreme weather and conditions. These extreme segmentation arrangements further raise the level of competition since niche players sell highly sophisticated and targeted vent solutions.
 

Companies are now shifting towards better customer service to solidify their foothold in the automotive vents industry. This vent solution features a completely customized design, coupled with industry technical assistance. Most companies are currently shifting focus to branding and marketing to emerge as reliable and innovative business partners in the automotive vent industry given the skyrocketing demand for intelligent cars and EVs.
 

Automotive Vents Industry News

• In November 2024, MANN+HUMMEL partnered with PT. Bquik Otomotif Indonesia to offer premium automotive filtration solutions in Indonesia. This collaboration aims to enhance safety, sustainability, and engine performance for drivers in the region.
   
• In September 2024, the United States Environmental Protection Agency (EPA) provided more than USD 15 million in grants for research to ten institutions in order to formulate solutions that limit exposure to PFAS (per- and polyfluoroalkyl substances). The grants will go towards PFAS-free venting solutions with tighter regulations and increased demand for safer alternatives within filtration and fluid management.
   
• DENSO launched "Everycool," an engine-off commercial truck cooling system, in September 2023. Rolling out in Japan this December, Everycool saves power by 57% over conventional systems and offers a lightweight and compact design to save space and ease installation. This enhances driving comfort and addresses DENSO's interest in environmentally friendly logistics.
• In April 2022, W. L. Gore & Associates invested USD 25 million in new plants to manufacture PFAS-free membranes. This investment is consistent with the sustainability commitment of the company and its strategy to phase out PFAS from its products, including its popular Gore-Tex brand.
   

The automotive vents market research report includes in-depth coverage of the industry with estimates & forecast in terms of revenue ($Bn) and shipment (Units) from 2021 to 2034, for the following segments:

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Market, By Material

• Polytetrafluoroethylene (PTFE)
• Polypropylene (PP)
• Polyethylene (PE)

Market, By Type

• Cap vents
• Filter vents
• Adhesive vents

Market, By Vehicle

• Passenger vehicles
  • Hatchback
  • Sedan
  • SUV
• Commercial vehicles
  • Light Commercial Vehicles (LCV)
  • Heavy Commercial Vehicles (HCV)

Market, By Propulsion

• ICE
• Electric vehicles
  • Battery Electric Vehicles (BEV)
  • Plug-in Hybrid Electric Vehicles (PHEV)
  • Hybrid Electric Vehicles (HEV)

Market, By Application

• Powertrain components
• Electronics
• Lighting
• Interior and exterior components

The above information is provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • UK
  • Germany
  • France
  • Italy
  • Spain
  • Russia
  • Nordics
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • ANZ
  • Southeast Asia
• Latin America
  • Brazil
  • Mexico
  • Argentina
• MEA
  • UAE
  • Saudi Arabia
  • South Africa