RockAuto, LLC
RockAuto is a privately-held, online-only retailer of aftermarket automotive parts founded in 1999 and headquartered in Madison, Wisconsin. It sells a broad catalog of parts for vehicles in the USA, Canada, and Mexico directly to DIY consumers at prices typically well below retail chains, with no physical stores.
- Company typePrivate
- Founded1999
- HeadquartersMadison, United States
- Headcount101–250
- GTM typeB2C
- OfferingDigital Commerce or Content
What RockAuto, LLC does
RockAuto, LLC is a privately-held, direct-to-consumer e-commerce retailer of aftermarket automotive parts, founded in 1999 and headquartered in Madison, Wisconsin. The company operates exclusively through its RockAuto.com website, with no physical retail storefronts or dealer network, and ships parts for vehicles sold in the United States, Canada, and Mexico. The platform supports 15 currencies and four languages (English, Spanish, German, French), with a dedicated mobile site, and is led by co-founders Jim Taylor (President) and Tom Taylor (Vice President, Marketing). The company has operated continuously for over 25 years without disclosed external funding or ownership changes.
The core product is a comprehensive online catalog organized by vehicle year, make, model, engine, and part type, with optional part-number search and price comparisons against competitor pricing. The catalog aggregates parts from multiple manufacturers and spans thousands of vehicle applications, including classic and vintage vehicles typically absent from retail auto parts chains. RockAuto monetizes through one-time unit-priced transactions, supplemented by a Wholesaler Closeout Parts channel offering overstock inventory at discounts up to 85% off regular prices, gift certificates, and most recently a Sezzle buy-now-pay-later integration at checkout.
The customer base consists primarily of individual DIY vehicle owners and hobbyists performing self-directed repair, maintenance, and restoration, with professional mechanics cited only as an indirect secondary segment. Marketing relies on a monthly newsletter, promotional campaigns, and customer testimonials rather than a sales team. Distribution is fulfilled through direct parcel shipping to customer addresses, with pricing documented at up to 54% below major retail chains including O'Reilly, Advance, AutoZone, and NAPA.
RockAuto, LLC firmographics
Firmographics- Name
- RockAuto, LLC
- Legal name
- RockAuto, LLC
- Website
- https://rockauto.com
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- RockAuto is a privately-held, online-only retailer of aftermarket automotive parts founded in 1999 and headquartered in Madison, Wisconsin. It sells a broad catalog of parts for vehicles in the USA, Canada, and Mexico directly to DIY consumers at prices typically well below retail chains, with no physical stores.
- Ownership category
- akta.pro rank
RockAuto, LLC industry classification
Industry- Product category
- Automotive Aftermarket Parts E-commerce
- NAICS
- Automotive Parts and Accessories Retailers (44133)
- akta.pro primary industry
- Automotive Parts & Accessories Online Retailers (CRAFADAK)
Keywords
Where RockAuto, LLC is headquartered
LocationHeadquarters
- HQ city
- Madison
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
RockAuto, LLC business model
Business model- GTM type
- B2C
- Offering type
- Digital Commerce or Content
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Direct parts sales: One-time transaction sales of automotive parts and components directly to consumers through the RockAuto.com e-commerce platform. Customers purchase individual parts at listed prices with no subscription required.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Standard retail pricing with closeout options |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
RockAuto, LLC product offering
Product offeringCore offering
RockAuto operates a direct-to-consumer online catalog that sells aftermarket automotive replacement parts across multiple vehicle makes, models, and component categories. Customers self-serve part selection by specifying their vehicle, place orders through RockAuto.com, and receive flat-rate shipments from centralized warehouses. The catalog also exposes a dedicated Wholesaler Closeout Parts section offering discounted inventory from manufacturer closeouts.
Product overview
RockAuto operates as an online automotive parts e-commerce platform with a single unified catalog system. The core product is the RockAuto Online Auto Parts Catalog, which aggregates parts from multiple manufacturers and displays competitive pricing comparisons. Additional offerings include Wholesaler Closeout Parts (discounted overstock items) and a monthly Newsletter featuring automotive maintenance content and customer stories. The platform supports vehicles sold in the USA, Canada, and Mexico across hundreds of vehicle makes from classic to current models.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- Prices up to 54% lower than O'Reilly, Advance, AutoZone, and NAPA (example: Delphi Fuel Pump Assembly at $195.79 vs $396.99-$447.99 at competitors)
Companies that use RockAuto, LLC
Customer profileNamed customers3 records
Segments2 records
Ideal customer profiles1 record
RockAuto, LLC technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature2 records
RockAuto, LLC partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- SezzleminorRockAuto was added as a new merchant partner to Sezzle's payment platform, allowing RockAuto customers to use Sezzle's buy-now-pay-later payment options including Pay-in-4 and Pay-in-5 installment plans.
Scale indicators3 records
Recent moves4 records
Expansion highlights4 records
RockAuto, LLC competitors and assessment
Company assessmentMarket position
Competitive moat4 records
Key highlights6 records
Customer concentration
RockAuto, LLC social profiles
Digital presenceRockAuto, LLC financial estimates
Financial estimateRevenue estimate
Valuation estimate
RockAuto, LLC leadership team
Management profileNumber of profiles
Profiles2 records
RockAuto, LLC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
RockAuto, LLC M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about RockAuto, LLC
What does RockAuto, LLC do?
RockAuto operates a direct-to-consumer online catalog that sells aftermarket automotive replacement parts across multiple vehicle makes, models, and component categories. Customers self-serve part selection by specifying their vehicle, place orders through RockAuto.com, and receive flat-rate shipments from centralized warehouses. The catalog also exposes a dedicated Wholesaler Closeout Parts section offering discounted inventory from manufacturer closeouts.
Is RockAuto, LLC a public or private company?
RockAuto, LLC is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was RockAuto, LLC founded?
RockAuto, LLC was founded in 1999. It employs 101 to 250 people.
Where is RockAuto, LLC based?
RockAuto, LLC is headquartered in Madison, United States, in the North America region.
How does RockAuto, LLC make money?
One revenue line is on record: direct parts sales.
Does RockAuto, LLC have an API?
No public API is recorded for RockAuto, LLC.
What industry is RockAuto, LLC in?
RockAuto, LLC's product category is Automotive Aftermarket Parts E-commerce. Its primary akta.pro industry code is CRAFADAK, Automotive Parts & Accessories Online Retailers. Its NAICS code is 44133.