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US Standard Industrial Classification (SIC) Code Lookup

Division: D - Manufacturing

US-SIC Code 3714 - Motor Vehicle Parts and Accessories

Industry Description

Establishments primarily engaged in manufacturing motor vehicle parts and accessories, but not engaged in manufacturing complete motor vehicles or passenger car bodies. Establishments primarily engaged in manufacturing or assembling complete automobiles and trucks are classified in Industry 3711; those manufacturing tires and tubes are classified in Industry 3011; those manufacturing automobile glass are classified in Major Group 32; those manufacturing automobile stampings are classified in Industry 3465; those manufacturing vehicular lighting equipment are classified in Industry 3647; those manufacturing ignition systems are classified in Industry 3694; those manufacturing storage batteries are classified in Industry 3691; and those manufacturing carburetors, pistons, piston rings, and engine intake and exhaust valves are classified in Industry 3592.

Business Examples

Common types of business activities within US SIC 3714 - Motor Vehicle Parts and Accessories are:

  • Air brakes, motor vehicle
  • Automotive wiring harness sets, except ignition
  • Axle housings and shafts, motor vehicle
  • Axles, motor vehicle
  • Ball joints, motor vehicle
  • Bearings, motor vehicle: except ball and roller
  • Brake drums
  • Brakes and brake parts, motor vehicle
  • Bumpers and bumperettes, motor vehicle
  • Camshafts, motor vehicle gasoline engine
  • Cleaners, air: motor vehicle
  • Connecting rods, motor vehicle: gasoline engine
  • Control equipment, motor vehicle: acceleration mechanisms and
  • Crankshaft assemblies, motor vehicle: gasoline engine
  • Cylinder heads, motor vehicle: gasoline engines
  • Defrosters, motor vehicle
  • Differentials and parts, motor vehicle
  • Directional signals, motor vehicle
  • Drive shafts, motor vehicle
  • Dump truck lifting mechanisms
  • Engines and parts, except diesel: motor vehicle
  • Exhaust systems and parts, motor vehicle
  • Fifth wheels
  • Filters: oil, fuel, and air-motor vehicle
  • Frames, motor vehicle
  • Fuel pumps, motor vehicle
  • Fuel systems and parts, motor vehicle
  • Gas tanks, motor vehicle
  • Gears, motor vehicle
  • Governors, motor vehicle
  • Heaters, motor vehicle
  • Hoods, motor vehicle
  • Horns, motor vehicle
  • Hydraulic fluid power pumps for auto motive steering mechanisms
  • Instrument board assemblies, motor vehicle
  • Lubrication systems and parts, motor vehicle
  • Manifolds, motor vehicle: gasoline engine
  • Motor vehicle gasoline engine rebuilding on a factory basis
  • Motor vehicle parts and accessories, except motor vehicle stampings
  • Mufflers, exhaust: motor vehicle
  • Oil filters, motor vehicle
  • Pipes, fuel: motor vehicle
  • Power transmission equipment, motor vehicle
  • Pumps, motor vehicle: oil, water, fuel, and power steering
  • Radiators and radiator shells and cores, motor vehicle
  • Rear axle housings, motor vehicle
  • Rebuilding motor vehicle gasoline engines and transmissions on a
  • Rims, wheel: motor vehicle
  • Sanders, motor vehicle safety
  • Shock absorbers, motor vehicle
  • Steering mechanisms, motor vehicle
  • Thermostats, motor vehicle
  • Third axle attachments or six wheel units for motor vehicles
  • Tie rods, motor vehicle
  • Tire valve cores
  • Tops, motor vehicle: except stamped metal
  • Transmission housings and parts, motor vehicle
  • Transmissions, motor vehicle
  • Universal joints, motor vehicle
  • Vacuum brakes, motor vehicle
  • Wheels, motor vehicle
  • Windshield frames, motor vehicle
  • Windshield wiper systems, all types
  • Winterfronts, motor vehicle
  • Wiring harness sets motor vehicles, except ignition

IBISWorld Industry Research Report

Truck, Trailer & Motor Home Manufacturing in the US (33621)

Revenue 2026

$76.7bn

Growth 2026

0.09%

Key Trends

  • Customers financing big-ticket purchases will likely increase, boosting demand from downstream truck, trailer and motor home dealers

  • Measures taken to combat the spread of COVID-19 caused key downstream industries to endure significant slowdowns

  • The manufacturing industry is expected to continue recovering following the COVID-19 pandemic

Products and Services

US-SIC Hierarchy 3714 - Motor Vehicle Parts and Accessories

US-SIC Code 3714 - Motor Vehicle Parts and Accessories sits in the 2-digit Motor Vehicle Parts and Accessories sector. US SIC codes can be 2 to 8 digits and the further along the hierarchy, the more detailed and specific the category will be.

Division: D

Division Title: Manufacturing

2 Digits 3 Digits 4 Digits

Extended US-SIC Hierarchy for 3714 - Motor Vehicle Parts and Accessories

For business marketing and targeting, US SIC Codes have been extended to provide more specific classifications within US-SIC 3714 - Motor Vehicle Parts and Accessories. Extended US SIC Codes are being continuously updated to reflect the current business environment.

6 Digit SIC Codes

  • 371401 Automobile parts & supplies-mfrs
  • 371402 Automobile racing/sports car equip-mfrs
  • 371403 Automobile radiator-manufacturers
  • 371404 Automobile repair/svc-equip & supls-mfrs
  • 371405 Cylinder heads-manufacturers
  • 371406 Fuel injection equipment & service-mfrs
  • 371407 Mufflers & exhaust systems-engine-mfrs
  • 371409 Shock absorbers-manufacturers
  • 371410 Truck equipment & parts-manufacturers
  • 371411 Brakes-manufacturers
  • 371412 Filters-fuel & oil-manufacturers
  • 371413 Transmissions-parts & supplies-mfrs
  • 371414 Transmissions-automobile-manufacturers
  • 371415 Floats-mechanical (manufacturers)
  • 371416 Automobile bumpers guards & grills-mfrs
  • 371417 Automobile-manufacturers equip/supl-mfrs
  • 371418 Automobile wheel-manufacturers
  • 371419 Axles-manufacturers
  • 371420 Bearings-rebabbitting
  • 371422 Clutches-manufacturers
  • 371423 Joints-ball (manufacturers)
  • 371424 Engines-supplies-equipment & parts-mfrs
  • 371425 Power steering-automotive (mfrs)
  • 371426 Drive shafts-industrial (mfrs)
  • 371427 Brake service equipment-manufacturers
  • 371428 Radiators-heating (manufacturers)
  • 371429 Steering systems & equipment-mfrs
  • 371430 Windshield wipers-manufacturers

8 Digit SIC Codes

  • 37140000 Motor vehicle parts and accessories
  • 37140100 Motor vehicle engines and parts
  • 37140101 Acceleration equipment, motor vehicle
  • 37140102 Camshafts, motor vehicle
  • 37140103 Choker rods, motor vehicle
  • 37140104 Cleaners, air, motor vehicle
  • 37140105 Connecting rods, motor vehicle engine
  • 37140106 Crankshaft assemblies, motor vehicle
  • 37140107 Cylinder heads, motor vehicle
  • 37140108 Differentials and parts, motor vehicle
  • 37140109 Exhaust systems and parts, motor vehicle
  • 37140110 Filters: oil, fuel, and air, motor vehicle
  • 37140111 Fuel pipes, motor vehicle
  • 37140112 Fuel pumps, motor vehicle
  • 37140113 Fuel systems and parts, motor vehicle
  • 37140114 Gas tanks, motor vehicle
  • 37140115 Governors, motor vehicle
  • 37140116 Lubrication systems and parts, motor vehicle
  • 37140117 Manifolds, motor vehicle
  • 37140118 Mufflers (exhaust), motor vehicle
  • 37140119 Oil pump, motor vehicle
  • 37140120 Oil strainers, motor vehicle
  • 37140121 Propane conversion equipment, motor vehicle
  • 37140122 Radiators and radiator shells and cores, motor vehicle
  • 37140123 Rebuilding engines and transmissions, factory basis
  • 37140124 Tie rods, motor vehicle
  • 37140125 Water pump, motor vehicle
  • 37140200 Motor vehicle transmissions, drive assemblies, and parts
  • 37140201 Anti-sway devices, motor vehicle
  • 37140202 Axle housings and shafts, motor vehicle
  • 37140203 Axles, motor vehicle
  • 37140204 Ball joints, motor vehicle
  • 37140205 Bearings, motor vehicle
  • 37140206 Clutches, motor vehicle
  • 37140207 Drive shafts, motor vehicle
  • 37140208 Gears, motor vehicle
  • 37140209 Power transmission equipment, motor vehicle
  • 37140210 Rear axle housings, motor vehicle
  • 37140211 Transmission housings or parts, motor vehicle
  • 37140212 Transmissions, motor vehicle
  • 37140213 Universal joints, motor vehicle
  • 37140300 Motor vehicle body components and frame
  • 37140301 Bumpers and bumperettes, motor vehicle
  • 37140302 Frames, motor vehicle
  • 37140303 Hoods, motor vehicle
  • 37140304 Shock absorbers, motor vehicle
  • 37140305 Steering mechanisms, motor vehicle
  • 37140306 Sun roofs, motor vehicle
  • 37140307 Tops, motor vehicle
  • 37140308 Wind deflectors, motor vehicle
  • 37140309 Windshield frames, motor vehicle
  • 37140400 Motor vehicle electrical equipment
  • 37140401 Automotive wiring harness sets
  • 37140402 Defrosters, motor vehicle
  • 37140403 Directional signals, motor vehicle
  • 37140404 Heaters, motor vehicle
  • 37140405 Horns, motor vehicle
  • 37140406 Instrument board assemblies, motor vehicle
  • 37140407 Thermostats, motor vehicle
  • 37140408 Windshield wiper systems, motor vehicle
  • 37140409 Wipers, windshield, motor vehicle
  • 37140500 Motor vehicle brake systems and parts
  • 37140501 Air brakes, motor vehicle
  • 37140502 Brake drums, motor vehicle
  • 37140503 Vacuum brakes, motor vehicle
  • 37140600 Motor vehicle steering systems and parts
  • 37140601 Hydraulic fluid power pumps, for auto steering mechanism
  • 37140602 Power steering equipment, motor vehicle
  • 37140700 Motor vehicle wheels and parts
  • 37140701 Tire valve cores
  • 37140702 Wheel rims, motor vehicle
  • 37140703 Wheels, motor vehicle
  • 37149900 Motor vehicle parts and accessories, nec
  • 37149901 Air conditioner parts, motor vehicle
  • 37149902 Booster (jump-start) cables, automotive
  • 37149903 Dump truck lifting mechanism
  • 37149904 Fifth wheel, motor vehicle
  • 37149905 Ice scrapers and window brushes, motor vehicle
  • 37149906 PCV valves
  • 37149907 Sanders, motor vehicle safety
  • 37149908 Third axle attachments or six wheel units for motor vehicles
  • 37149909 Trailer hitches, motor vehicle
  • 37149910 Winter fronts, motor vehicle
  • 37149911 Pickup truck bed liners

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US SIC Code Directory

Each US SIC Code is part of a Division, which corresponds with a numerical range. Select a Division category from the table below, then drill down to discover the industries within that Division.

Division US-SIC Code Sector title
A 01-09 Agriculture, Forestry, and Fishing
B 10-14 Mining
C 15-17 Construction
D 20-39 Manufacturing
E 40-49 Transportation, Communications, Electric, Gas, and Sanitary Services
F 50-51 Wholesale Trade
G 52-59 Retail Trade
H 60-67 Finance, Insurance, and Real Estate
I 70-89 Services
J 90-99 Public Administration

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