NAICS Code 423120: Motor Vehicle Supplies and New Parts Merchant Wholesalers
National industry
SBA small business size standard: 200 employees
Definition
This industry comprises establishments primarily engaged in the merchant wholesale distribution of motor vehicle supplies, accessories, tools, and equipment; and new motor vehicle parts (except new tires and tubes).
Government contracts for this service: PSC N025 Vehicular Equipment Components Installation
Code facts
- Part of
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42
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423
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4231
- 42312
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4231
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423
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42
- Contract awards
- 110 In the last 12 months
- Contract obligations
- $25,984,476 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 423120
- Auto body shop supplies, merchant wholesalers
- Automobile accessories (except tires, tubes) merchant wholesalers
- Automobile glass merchant wholesalers
- Automobile service station equipment merchant wholesalers
- Automotive parts, new, merchant wholesalers
- Batteries, automotive, merchant wholesalers
- Engine testing equipment, motor vehicle, merchant wholesalers
- Engines and parts, automotive, new, merchant wholesalers
- Gasoline marketing equipment merchant wholesalers
- Gasoline service station equipment merchant wholesalers
- Generators, motor vehicle electrical, new, merchant wholesalers
- Glass, automotive, merchant wholesalers
- Handtools, motor vehicle mechanics', merchant wholesalers
- Hardware, motor vehicle, merchant wholesalers
- Hoists, automotive, merchant wholesalers
- Mechanic's tools merchant wholesalers
- Mirrors, automotive, merchant wholesalers
- Motor vehicle instruments, electric, merchant wholesalers
- Motor vehicle parts and accessories, new, merchant wholesalers
- Motorcycle parts, new, merchant wholesalers
- Mufflers, exhaust, merchant wholesalers
- Oil filters, automotive, merchant wholesalers
- Parts, new, motor vehicle, merchant wholesalers
- Pumps (e.g., fuel, oil, power steering, water), automotive, merchant wholesalers
- Radiators, motor vehicle, merchant wholesalers
- Seat covers, automotive, merchant wholesalers
- Shop equipment, service station, merchant wholesalers
- Tools and equipment, motor vehicle, merchant wholesalers
- Trailer parts, new, merchant wholesalers
- Truck parts, new, merchant wholesalers
- Wheels, motor vehicle, new, merchant wholesalers
Show all 31
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $61,792 |
| FY2026 | $30,683,617 |
| FY2025 | $25,984,476 |
| FY2024 | $43,349,973 |
| FY2023 | $22,522,029 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 |
Newbegin Enterprises, |
$19,792,643 | |
| 2 | Kerr Industries Of Texas Inc. | $6,209,420 | |
| 3 | MSC Industrial Direct Co., Inc. | $730,051 | |
| 4 | American Aluminum Accessories, LLC | $702,051 | |
| 5 | 911 Circuits LLC | $470,832 | |
| 6 | Troy Sheet Metal Works, Inc. | $409,385 | |
| 7 | Jamal Dubai LSS CO. | $172,450 | |
| 8 | Vector Systems Group LLC | $146,955 | |
| 9 | Martin Military Inc. | $110,820 | |
| 10 | KLM Middle East General Trading L.l.c | $104,234 |
See the full FY2025 ranking of NAICS 423120 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $19,872,445 | |
| 2 | Department of Justice | $9,607,860 | |
| 3 | Department of State | $845,167 | |
| 4 | Defense Logistics Agency | $317,567 | |
| 5 | Department of the Army | $74,048 | |
| 6 | Department of Homeland Security | $54,436 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | N025 Installation of Equipment: Vehicular Equipment Components | $18,792,643 | |
| 2 | 4910 Motor Vehicle Maintenance and Repair Shop Specialized Equipment | $6,211,456 | |
| 3 | 2540 Vehicular Furniture and Accessories | $3,121,980 | |
| 4 | 2590 Miscellaneous Vehicular Components | $1,266,786 | |
| 5 | 2310 Passenger Motor Vehicles | $603,812 | |
| 6 | 2305 Ground Effect Vehicles | $143,379 | |
| 7 | 6350 Miscellaneous Alarm, Signal, and Security Detection Systems | $110,820 | |
| 8 | 4130 Refrigeration and Air Conditioning Components | $95,029 | |
| 9 | 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components | $76,249 | |
| 10 | 5310 Nuts and Washers | $65,379 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Tennessee | $18,792,643 | |
| 2 | New York | $804,660 | |
| 3 | Florida | $717,591 | |
| 4 | California | $525,541 | |
| 5 | Oregon | $470,832 | |
| 6 | Texas | $213,234 | |
| 7 | New Hampshire | $146,955 | |
| 8 | West Virginia | $122,150 | |
| 9 | Illinois | $105,287 | |
| 10 | Virginia | $87,177 | |
| 11 | New Jersey | $83,961 | |
| 12 | Michigan | $69,055 | |
| 13 | South Carolina | $67,081 | |
| 14 | Washington | $45,439 | |
| 15 | Hawaii | $25,149 | |
| 16 | Minnesota | $24,679 | |
| 17 | Montana | $23,746 | |
| 18 | Louisiana | $21,925 | |
| 19 | Maryland | $20,824 | |
| 20 | Nevada | $19,506 |
Show all 20
Shares are of everything obligated under NAICS 423120 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 803 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 423120?
NAICS 423120 is Motor Vehicle Supplies and New Parts Merchant Wholesalers, a national industry in NAICS 42, Wholesale Trade.
What is the NAICS code for automobile glass merchant wholesalers?
The NAICS code for automobile glass merchant wholesalers is 423120, Motor Vehicle Supplies and New Parts Merchant Wholesalers.
What is the NAICS code for mechanic's tools merchant wholesalers?
The NAICS code for mechanic's tools merchant wholesalers is 423120, Motor Vehicle Supplies and New Parts Merchant Wholesalers.
What is the NAICS code for gasoline marketing equipment merchant wholesalers?
The NAICS code for gasoline marketing equipment merchant wholesalers is 423120, Motor Vehicle Supplies and New Parts Merchant Wholesalers.
When did the size standard for NAICS 423120 last change?
The most recent Federal Register rule on record that names NAICS 423120 in the SBA's size standards is "Small Business Size Standards: Employee Based Size Standards in Wholesale Trade and Retail Trade" (81 FR 3941), published Jan 25, 2016 and effective Feb 26, 2016.
How much do federal agencies spend under NAICS 423120?
Federal contracts under NAICS 423120 obligated $25,984,476 in fiscal year 2025 and $122,601,888 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 423120?
The contractors with the most obligated under NAICS 423120 in fiscal years 2026 and 2027 are Newbegin Enterprises,Inc. ($19,792,643); Kerr Industries Of Texas Inc. ($6,209,420); and MSC Industrial Direct Co., Inc. ($730,051).
Which agencies buy the most under NAICS 423120?
The agencies that obligated the most under NAICS 423120 in fiscal years 2026 and 2027 are Air Force ($19,872,445), Department of Justice ($9,607,860) and Department of State ($845,167).
Which PSC codes are used with NAICS 423120?
The PSC codes with the most obligated under NAICS 423120 in fiscal years 2026 and 2027 are N025 Installation of Equipment: Vehicular Equipment Components, 4910 Motor Vehicle Maintenance and Repair Shop Specialized Equipment and 2540 Vehicular Furniture and Accessories.
Where is the work under NAICS 423120 performed?
By place of performance, the states with the most contract obligations under NAICS 423120 over the last 12 months are Tennessee ($18,792,643), New York ($804,660) and Florida ($717,591).
What is the latest contract opportunity under NAICS 423120?
The latest contract opportunity under NAICS 423120 is Rosenbauer Fire Apparatus Replacement Parts - Fort Wainwright, AK, solicitation from Federal Acquisition Service, posted October 20, 2026.
On GovTribe
See everything under NAICS 423120
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