SIC Code 7539-02 - Automobile Smog Control Devices

Marketing Level - SIC 6-Digit

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Total Verified Companies: 23
Contact Emails: 2
Company Websites: 13
Phone Numbers: 23
Business Addresses: 23
Companies with Email: 5
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Last Updated: 04/30/2025

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Looking for more companies? See SIC 7539 - Automotive Repair Shops, Not Elsewhere Classified - 5,091 companies, 5,270 emails.

SIC Code 7539-02 Description (6-Digit)

The Automobile Smog Control Devices industry involves the manufacturing and installation of devices that reduce emissions from vehicles. These devices are designed to meet government regulations on air pollution and are required in many states for vehicles to pass emissions tests. The industry also includes the repair and maintenance of these devices.

Parent Code - Official US OSHA

Official 4‑digit SIC codes serve as the parent classification used for government registrations and OSHA documentation. The marketing-level 6‑digit SIC codes extend these official classifications with refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader view of the industry landscape. For further details on the official classification for this industry, please visit the OSHA SIC Code 7539 page

Tools

  • Emission analyzers
  • Smoke meters
  • Gas analyzers
  • OBD scanners
  • Catalytic converter testers
  • Exhaust gas temperature gauges
  • Vacuum gauges
  • Pressure gauges
  • Oxygen sensors
  • Air pumps

Industry Examples of Automobile Smog Control Devices

  • Catalytic converters
  • EGR valves
  • PCV valves
  • Air injection systems
  • Evaporative emission control systems
  • Exhaust gas recirculation systems
  • Oxygen sensors
  • Diesel particulate filters
  • Secondary air injection systems
  • Vapor canisters