NAICS 336320 - Motor Vehicle Electrical and Electronic Equipment Manufacturing
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What is NAICS 336320
NAICS code 336320 covers the manufacturing and rebuilding of electrical and electronic equipment used in motor vehicles and internal combustion engines. This industry serves a broad range of transportation equipment including automobiles, trucks, buses, trains, ships, and aircraft, as well as stationary engine applications. Businesses operating under this sector specialize in producing essential components such as alternators, ignition systems, automotive lighting, and control modules that are critical to vehicle operation and safety. Government contracts in this sector often support defense, transportation infrastructure, and energy-related projects, reflecting the sector's role in maintaining and advancing transportation technologies. The complexity and technical specifications required in these products make this sector vital for agencies requiring reliable and innovative motor vehicle electrical systems.
Industry Classification for NAICS 336320
This industry comprises establishments primarily engaged in manufacturing and/or rebuilding electrical and electronic equipment for motor vehicles and internal combustion engines. The products made can be used for all types of transportation equipment (i.e., aircraft, automobiles, trucks, trains, ships) or stationary internal combustion engine applications.
Illustrative Examples:
- Alternators and generators for internal combustion engines manufacturing
- Automotive lighting fixtures manufacturing
- Coils, ignition, internal combustion engines, manufacturing
- Distributors for internal combustion engines manufacturing
- Electrical control chips (modules), motor vehicle, manufacturing
- Electrical ignition cable sets for internal combustion engines manufacturing
- Generators for internal combustion engines manufacturing
- Ignition wiring harness for internal combustion engines manufacturing
- Instrument control panels (i.e., assembling purchased gauges), automotive, truck, and bus, manufacturing
- Spark plugs for internal combustion engines manufacturing
- Windshield washer pumps, automotive, truck, and bus, manufacturing
Breakdown for NAICS 336320
- Covers manufacturing and rebuilding of electrical/electronic equipment for motor vehicles and stationary engines.
- Includes products for automobiles, trucks, buses, trains, ships, aircraft, and stationary internal combustion engines.
- Businesses produce components such as alternators, ignition coils, lighting, wiring harnesses, and control panels.
- Typical government contracts support defense, transportation, and energy sectors requiring specialized vehicle components.
- Industry subject to strict regulatory and quality standards due to safety and operational criticality.
- Small to large-scale manufacturers participate, ranging from component producers to system assemblers.
Included Activities for NAICS 336320
- Manufacturing alternators and generators for internal combustion engines.
- Producing automotive lighting fixtures including headlights and taillights.
- Assembling ignition coils and ignition cable sets for vehicles.
- Fabricating electrical control chips and modules for motor vehicles.
- Building ignition wiring harnesses for internal combustion engines.
- Manufacturing instrument control panels for automotive, truck, and bus applications.
- Producing spark plugs and windshield washer pumps for vehicles.
- Rebuilding and refurbishing electrical equipment for motor vehicles.
Business Types for NAICS 336320
- Motor vehicle electrical equipment manufacturers
- Automotive parts suppliers
- Electronic component assemblers
- Defense vehicle component contractors
- Specialized rebuild and refurbishment shops
- Original equipment manufacturers (OEMs) for transportation sector
Subcategories for NAICS 336320
- Aircraft lighting fixtures manufacturing
- Alternators and generators for internal combustion engines manufacturing
- Automotive harness and ignition sets manufacturing
- Automotive lighting fixtures manufacturing
- Boat and ship lighting fixtures manufacturing
- Coils, ignition, internal combustion engines, manufacturing
- Cruise control mechanisms, electronic, automotive, truck, and bus, manufacturing
- Distributor cap and rotor for internal combustion engines manufacturing
- Distributors for internal combustion engines manufacturing
- Electrical control chips (modules), motor vehicle, manufacturing
- Electrical ignition cable sets for internal combustion engines manufacturing
- Fans, electric cooling, automotive, truck, and bus, manufacturing
- Fuel pumps, electric, automotive, truck, and bus, manufacturing
- Generating apparatus and parts for internal combustion engines manufacturing
- Generators for internal combustion engines manufacturing
- Ignition points and condensers for internal combustion engines manufacturing
- Ignition wiring harness for internal combustion engines manufacturing
- Instrument control panels (i.e., assembling purchased gauges), automotive, truck, and bus, manufacturing
- Keyless entry systems, automotive, truck, and bus, manufacturing
- Locomotive and railroad car light fixtures manufacturing
- Motors, starter, for internal combustion engines, manufacturing
- Power window and door lock systems, automotive, truck, and bus, manufacturing
- Regulators, motor vehicle voltage for internal combustion engines manufacturing
- Spark plugs for internal combustion engines manufacturing
- Spotlights, vehicular, manufacturing
- Starter and starter parts for internal combustion engines manufacturing
- Vehicular lighting fixtures manufacturing
- Voltage regulators for internal combustion engines manufacturing
- Windshield washer pumps, automotive, truck, and bus, manufacturing
- Windshield wiper systems, automotive, truck, and bus, manufacturing
- Wiring harness and ignition sets for internal combustion engines manufacturing
Government Buyers for NAICS 336320
Federal agencies such as the Department of Defense, Department of Transportation, and the Department of Energy are frequent purchasers of products and services under this NAICS code. These agencies require specialized electrical and electronic components to outfit military and civilian vehicles, including tactical vehicles, transit fleets, and emergency response units. Additionally, agencies involved in infrastructure and energy management procure these products to support stationary internal combustion engines used in power generation and other critical applications. The need for durable, high-performance electrical systems drives government demand for contractors capable of meeting stringent quality and compliance standards.
Contract Types & Procurement for NAICS 336320
Contracts in this industry typically include fixed-price, cost-reimbursement, and indefinite delivery/indefinite quantity (IDIQ) agreements. Procurement methods often involve competitive bidding, requests for proposals (RFPs), and sole-source contracts for highly specialized components. Contract values vary widely depending on the scope, ranging from small supply contracts for replacement parts to large-scale manufacturing agreements supporting fleet modernization or defense programs. Long-term contracts with performance-based incentives are common to ensure consistent quality and timely delivery of critical components.
Details for NAICS 336320
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