Undercar Plus
Undercar Plus is a wholesale distributor of aftermarket automotive undercar and underhood replacement parts, operating 12 licensee-owned warehouses across Southern California and Colorado Springs that serve independent auto repair shops, service dealers, and fleet operators via the Nexpart B2B ordering platform.
- Company typePrivate
- Founded1986
- HeadquartersUpland, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Undercar Plus does
Undercar Plus Inc. is a wholesale distributor of aftermarket automotive replacement parts, founded in 1986 and operating 12 independent licensee-owned warehouse and distribution locations across Southern California (Arleta, Canoga Park, Chino, Fontana, Inglewood, Los Angeles, Pasadena, Upland, Van Nuys, Victorville, West Los Angeles) and Colorado Springs, Colorado. Its product catalog is centered on undercar and underhood parts for domestic, Asian, and European vehicles — brake rotors, control arms, fan assemblies, filters, shocks/struts, spark plugs, starters/alternators, suspension parts, water pumps, and general repair components sourced from third-party brands such as Dynamic Friction, Mevotech, Dorman, WIX, KYB, Denso, Moog, Gates, and Cardone. The company also provides in-house machine shop services (resurfacing, pressing, custom hose repair, valve jobs) and customized stocking programs on an annual basis.
The business operates on a B2B wholesale model targeting independent auto repair shops, service dealers, mechanics, and commercial fleet operators. Customer acquisition and retention run through account-based sales, counter staff, and an online ordering flow powered by the Nexpart platform with member-discount pricing and credit-account onboarding. Undercar Plus is a member of The Pronto Network, the Parts Plus Car Care Center program, and the Automotive Distribution Network (300+ member distributors, 400+ warehouses across North America), which provides national brand affiliation, training, marketing support, and tool/equipment catalog access. Revenue streams include one-time wholesale parts sales, machine shop professional services, and recurring stocking program subscriptions; pricing is not publicly disclosed. Per the Terms of Use, Undercar Plus Inc. operates the website and coordinates the network while individual locations are owned and operated by independent licensees, a structural detail that materially affects how enterprise value and consolidation scope should be assessed.
Undercar Plus firmographics
Firmographics- Name
- Undercar Plus
- Legal name
- Undercar Plus Inc.
- Website
- https://undercarplus.com
- Company type
- Private
- Founded year
- 1986
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Undercar Plus is a wholesale distributor of aftermarket automotive undercar and underhood replacement parts, operating 12 licensee-owned warehouses across Southern California and Colorado Springs that serve independent auto repair shops, service dealers, and fleet operators via the Nexpart B2B ordering platform.
- Ownership category
- akta.pro rank
Undercar Plus industry classification
Industry- Product category
- Wholesale Automotive Parts Distribution
- SIC
- Wholesale-Motor Vehicle Supplies & New Parts (5013)
- akta.pro primary industry
- Automotive Aftermarket Parts Distribution (Light-Duty) (TLAKAOAA)
- akta.pro secondary industries
- Aftermarket Suspension & Steering Components Manufacturing (Shocks/Struts/Bushings/Tie Rods) (IMACANAC), Aftermarket Drivetrain & Powertrain Components Manufacturing (Clutches/CV Axles/Alternators/Starters) (IMACANAD)
Keywords
Where Undercar Plus is headquartered
LocationHeadquarters
- HQ city
- Upland
- HQ country
- United States
- HQ region
- North America
Offices12 records
Markets served
Undercar Plus business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Auto Parts Distribution: Wholesale distribution of automotive undercar and underhood replacement parts including brake rotors, control arms, filters, spark plugs, starters, alternators, suspension parts, and water pumps for domestic, Asian, and European vehicles
- Machine Shop Services: In-house machine shop services including resurfacing flywheels, drums and rotors, pressing axles, hub bearings, struts, and king pins, custom fit hose repair, and valve jobs
- Shop Stocking Programs: Customized stocking programs for commonly needed products to lower costs, increase productivity, and update inventories annually
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Member Discount Program |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Undercar Plus product offering
Product offeringCore offering
Undercar Plus is a wholesale distributor of undercar and underhood replacement automotive parts, supplying brake rotors, control arms, fan assemblies, filters, shocks and struts, spark plugs, starters and alternators, suspension components, and water pumps from brands such as DFC, Mevotech, Dorman, WIX, KYB, and DENSO. The company also operates in-house machine shop services for specialized repairs and offers customized stocking programs, serving auto repair shops, service dealers, and commercial fleet operators across Southern California and Colorado Springs.
Product overview
Undercar Plus is a wholesale automotive parts distributor offering undercar and underhood replacement parts for domestic, Asian, and European vehicles. The company's product portfolio centers on a comprehensive range of automotive parts organized around key categories: Brake Rotors, Control Arms, Fan Assemblies, Filters, Repair Parts (intake, suspension, ignition, brakes, fuel delivery), Shocks & Struts, Spark Plugs, Starters & Alternators, Suspension Parts, and Water Pumps. The company operates 12 independent warehouse locations across Southern California and Colorado Springs. Beyond parts distribution, Undercar Plus provides in-house machine shop services including resurfacing, pressing, hose repair, and valve jobs, as well as customized stocking programs. The company is affiliated with The Pronto Network and Parts Plus network, providing service dealers with access to additional programs and tool catalogs.
Differentiator
Problem solved
Functional benefit
Products and services
- Brake System Parts Wholesale distribution of brake rotors, calipers, and related brake components from brands such as DFC, Dorman, and others, supplied to auto repair shops and service dealers.
- Engine and Drivetrain Components Wholesale distribution of spark plugs, starters, alternators, and water pumps for domestic, Asian, and European vehicles, supplied to professional automotive service businesses.
- Suspension and Steering Parts Wholesale distribution of control arms, shocks, struts, and other suspension components from brands such as Mevotech and KYB for repair shops.
- Filtration Products Wholesale distribution of air, oil, and fuel filters from brands such as WIX, supplied to professional automotive service businesses.
- Cooling System Parts Wholesale distribution of fan assemblies and related cooling system components from brands such as DENSO for repair shops and service dealers.
- Machine Shop Services In-house machine shop services for specialized automotive repairs, available through Undercar Plus warehouse locations to professional automotive service customers.
- Stocking Programs Customized stocking and inventory management programs tailored to the parts needs of individual auto repair shops and service dealers, helping commercial customers maintain on-hand inventory.
- Parts Plus Car Care Center Program Network marketing program under the Parts Plus banner, allowing repair shops to become branded Car Care Centers and access national cooperative marketing, training, and identity programs through Undercar Plus membership.
Quantifiable outcome
- Parts Plus Car Care Center program provides recurring member benefits and programs for service dealers
- +1 more outcomes
Companies that use Undercar Plus
Customer profileNamed customers5 records
Segments3 records
Ideal customer profiles2 records
Undercar Plus technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Undercar Plus partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- The Pronto NetworkcoreThe Pronto Network is a professionally-managed organizational structure in the automotive aftermarket. Undercar Plus is a member, gaining access to national marketing programs, Car Care Center certification, training resources, and tool & equipment catalogs. The network provides organizational leadership and support for independent distributors.
- Parts PluscoreParts Plus is a marketing and product development tool available through The Pronto Network. Provides Car Care Center program for installers, tool & equipment catalogs, motorsport racing programs, training, and business forms. Undercar Plus operates as a Parts Plus member with access to brand marketing and distribution programs.
- Automotive Warehouse Distributors Association (AWDA)minorAWDA is a WD association that works with manufacturers, public, media, and government agencies to improve automotive industry needs and standard practices. Works closely with Auto Care Association as an automotive industry leader.
- NexpartcoreNexpart is the online ordering platform used by Undercar Plus for B2B parts procurement. Customers log in through Nexpart to place orders, access pricing, and manage accounts. Integration provides inventory management and ordering capabilities for the distribution network.
Scale indicators5 records
Recent moves5 records
Expansion highlights4 records
Undercar Plus competitors and assessment
Company assessmentBroad incumbents
- AutoZone: Largest U.S. automotive aftermarket parts retailer/distributor with thousands of stores. Both AutoZone and Undercar Plus serve professional installers and DIY customers with brake, suspension, and underhood parts, though AutoZone operates at vastly greater national scale including its own commercial program.
- O'Reilly Auto Parts: Major U.S. auto parts retailer with strong commercial program serving install bays. Highly comparable to Undercar Plus in product breadth (brake, suspension, underhood) and target customer base, though at national rather than regional scale.
- Genuine Parts Company (NAPA Auto Parts): Operates NAPA, the largest network of independently owned automotive parts stores in North America. NAPA's structure of independent store/warehouse owners closely mirrors Undercar Plus's licensee-owned distribution model, and both target professional repair shops.
- Advance Auto Parts: National aftermarket parts retailer with significant commercial-parts business. Competes with Undercar Plus for professional installer accounts across brake, steering, and underhood categories, though at much larger scale.
Direct peers
- Fisher Auto Parts: Regional wholesale automotive parts distributor serving the Mid-Atlantic and Southeast U.S. with multiple warehouse locations and a similar mix of undercar/underhood parts, machine shop services, and B2B installer focus.
- Factory Motor Parts: Wholesale distributor of automotive aftermarket parts with hundreds of branch locations across the U.S., serving professional installers. Highly comparable business model to Undercar Plus, focused on undercar and underhood product categories.
- Auto-Wares Group of Companies: Multi-branch wholesale automotive parts distributor serving the Midwest with installer-focused programs (parts brands, training, marketing). Direct comparable to Undercar Plus in B2B distribution model and product mix.
Regional players
- Hahn Automotive Group: Regional wholesale auto parts distributor serving the Upper Midwest with multiple warehouse locations. Similar business model to Undercar Plus, focused on professional installer and dealer accounts with comparable product mix.
- Arnold Motor Supply: Regional wholesale automotive parts distributor with multiple branches across the Midwest. Comparable to Undercar Plus in target customer (independent repair shops), product categories (undercar/underhood), and branch-based distribution model.
Emerging players
- Parts iD / RockAuto: Online-only aftermarket parts retailer competing on price and SKU breadth. While Undercar Plus operates physical warehouses, RockAuto represents the digital-native model that is reshaping how repair shops source parts, making it a relevant emerging competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Undercar Plus social profiles
Digital presenceUndercar Plus financial estimates
Financial estimateRevenue estimate
Valuation estimate
Undercar Plus leadership team
Management profileNumber of profiles
Profiles1 record
Undercar Plus funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Undercar Plus 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 Undercar Plus
What does Undercar Plus do?
Undercar Plus is a wholesale distributor of undercar and underhood replacement automotive parts, supplying brake rotors, control arms, fan assemblies, filters, shocks and struts, spark plugs, starters and alternators, suspension components, and water pumps from brands such as DFC, Mevotech, Dorman, WIX, KYB, and DENSO. The company also operates in-house machine shop services for specialized repairs and offers customized stocking programs, serving auto repair shops, service dealers, and commercial fleet operators across Southern California and Colorado Springs.
Is Undercar Plus a public or private company?
Undercar Plus is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Undercar Plus founded?
Undercar Plus was founded in 1986. It employs 51 to 100 people.
Where is Undercar Plus based?
Undercar Plus is headquartered in Upland, United States, in the North America region.
How does Undercar Plus make money?
Three revenue lines are on record. Auto Parts Distribution is the primary driver. The others are machine Shop Services and shop Stocking Programs.
Who are Undercar Plus's main competitors?
Broad incumbents on record are AutoZone, O'Reilly Auto Parts, Genuine Parts Company (NAPA Auto Parts) and Advance Auto Parts. Direct peers are Fisher Auto Parts, Factory Motor Parts and Auto-Wares Group of Companies. Regional players are Hahn Automotive Group and Arnold Motor Supply. Parts iD / RockAuto is listed as an emerging player.
Does Undercar Plus have an API?
No public API is recorded for Undercar Plus.
What industry is Undercar Plus in?
Undercar Plus's product category is Wholesale Automotive Parts Distribution. Its primary akta.pro industry code is TLAKAOAA, Automotive Aftermarket Parts Distribution (Light-Duty), with a secondary code of IMACANAC, Aftermarket Suspension & Steering Components Manufacturing (Shocks/Struts/Bushings/Tie Rods). Its SIC code is 5013.