OSC

Automotive Aftermarket Cooling Componentsoscautomotive.com

OSC Automotive, a brand of US Motor Works, LLC, manufactures and distributes replacement cooling system components — radiators, condensers, heater cores, and charge air coolers — for the automotive aftermarket and heavy-duty commercial vehicle markets across the US and Mexico.

Company typePrivate
Founded1995
HeadquartersFullerton, United States
Headcount11–50
GTM typeB2B and B2C
OfferingHardware or Manufacturing

OSC firmographics

Firmographics

Name: OSC
Legal name: US Motor Works, LLC
Website: https://oscautomotive.com
Company type: Private
Founded year: 1995
Operating status: Operating
Headcount range: 11–50 employees
Short description: OSC Automotive, a brand of US Motor Works, LLC, manufactures and distributes replacement cooling system components — radiators, condensers, heater cores, and charge air coolers — for the automotive aftermarket and heavy-duty commercial vehicle markets across the US and Mexico.
Ownership category
akta.pro rank

OSC industry classification

Industry

Product category: Automotive Aftermarket Cooling Components
NAICS: Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320)
SIC: Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Wholesale-Motor Vehicle Supplies & New Parts (5013)
akta.pro primary industry: Automotive Heat Exchangers Manufacturing (Radiators/Condensers/Evaporators/Heater Cores) (IMACALAC)
akta.pro secondary industries: Commercial Vehicle Cooling, HVAC & Thermal Management Manufacturing (IMACABAN), Automotive Refrigerant Lines, Hoses & Thermal Plumbing (IMACALAG)

Keywords

Automotive cooling products
Heavy duty radiators
Replacement condensers
Heater cores
Charge air coolers

Where OSC is headquartered

Location

Headquarters

HQ city: Fullerton
HQ country: United States
HQ region: North America

Offices1 record

Markets served

OSC business model

Business model

GTM type: B2B and B2C
Offering type: Hardware or Manufacturing
Cost components: Supply Chain, Operations, Personnel, Marketing or Sales, Others

Revenue model

Automotive Parts Sales: One-time sale of automotive cooling system components including radiators, condensers, heater cores, and related products. Revenue generated through direct sales via website, phone, and email orders.

Pricing tiers

Model	Billing	Price
Other	Pay-as-you-go	B2B quote-based pricing for automotive parts

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

OSC product offering

Product offering

Core offering

OSC Automotive manufactures and distributes replacement cooling system components for passenger vehicles and heavy-duty commercial vehicles. The product line includes automotive radiators, condensers (including parallel flow designs), heater cores, and heavy-duty radiators, condensers, and charge air coolers. The brand operates as a wholly owned subsidiary of US Motor Works, LLC, selling through an online Parts Finder E-Catalog, direct phone/email sales, and aftermarket distribution.

Differentiator

Problem solved

Functional benefit

Brands

USMW Pro: Professional grade fuel pumps, water pumps, fan clutches, and timing kits for automotive applications
Derale Performance
Pacer Performance
USMW HD

Products and services

OSC Automotive Radiators

Quantifiable outcome

Commitment to delivering quality products defect-free with excellent customer satisfaction

Companies that use OSC

Customer profile

Segments2 records

Ideal customer profiles2 records

OSC technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature4 records

OSC partnerships and signals

Strategic signal

Scale indicators2 records

OSC competitors and assessment

Company assessment

Direct peers

Champion Cooling Systems: US aftermarket specialist in replacement radiators and cooling system components for automotive and light truck applications, directly overlapping OSC's core automotive product line.
Nissens Automotive (NRF): European-headquartered specialist in aftermarket thermal management — radiators, condensers, intercoolers, and HVAC components — directly comparable to OSC's product portfolio and go-to-market through parts distributors.
Spectra Premium: North American aftermarket manufacturer of radiators, condensers, and other thermal management components, serving the same independent repair and distributor channels as OSC.
Koyorad: Aftermarket performance and OEM replacement radiator manufacturer serving the US and international distributor channels, comparable to OSC's cooling focus with a tilt toward performance.
Mishimoto: Aftermarket performance cooling brand offering radiators, intercoolers, and ancillary cooling components — closely aligned with OSC's Derale Performance sub-brand in enthusiast channels.
CSF Radiators: Aftermarket radiator and condenser specialist serving performance and replacement segments in North America; direct overlap with OSC's automotive cooling portfolio.

Broad incumbents

Modine Manufacturing: Diversified thermal management manufacturer serving commercial vehicles, industrial, and automotive markets with radiators, charge air coolers, and EV battery cooling — comparable to OSC's HD product line and increasingly relevant for EV thermal pivots.
Mahle Aftermarket: Division of global Tier-1 Mahle Group covering thermal management and engine components in the aftermarket, competing head-to-head with OSC but at much greater scale and with broader product breadth.
Denso Aftermarket: Aftermarket arm of Denso Corporation offering radiators, condensers, and HVAC components globally; a scaled incumbent with OE heritage that competes for the same distributor shelf space as OSC.
Four Seasons / Breeze (Parts iD): Long-standing US aftermarket HVAC and cooling component brand supplying condensers, evaporators, and related parts to the same repair and distributor channels as OSC.

Market position

Customer concentration

OSC compliance and trust

Trust signal

Compliance1 record

OSC financial estimates

Financial estimate

Revenue estimate

Valuation estimate

OSC leadership team

Management profile

Number of profiles

OSC subsidiaries and ownership

Company hierarchy

Subsidiaries5 records

OSC funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

OSC M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about OSC

What does OSC do?

Is OSC a public or private company?

OSC is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was OSC founded?

OSC was founded in 1995. It employs 11 to 50 people.

Where is OSC based?

OSC is headquartered in Fullerton, United States, in the North America region.

How does OSC make money?

One revenue line is on record: automotive Parts Sales.

Who are OSC's main competitors?

Direct peers on record are Champion Cooling Systems, Nissens Automotive (NRF), Spectra Premium, Koyorad, Mishimoto and CSF Radiators. Broad incumbents are Modine Manufacturing, Mahle Aftermarket, Denso Aftermarket and Four Seasons / Breeze (Parts iD).

Does OSC have an API?

No public API is recorded for OSC.

What industry is OSC in?

OSC's product category is Automotive Aftermarket Cooling Components. Its primary akta.pro industry code is IMACALAC, Automotive Heat Exchangers Manufacturing (Radiators/Condensers/Evaporators/Heater Cores), with a secondary code of IMACABAN, Commercial Vehicle Cooling, HVAC & Thermal Management Manufacturing. Its NAICS code is 333415 and its SIC code is 3585.