Ever found yourself lost in a maze of auto parts suppliers, unsure who to trust with your next big order? You’re not alone! With so many options nearby, it’s tough to know which manufacturer truly delivers on quality, price, and reliability. Imagine having a go-to list of the top factories in your area—saving you time, money, and headaches. Ready to discover which local manufacturer checks all your boxes? Let’s dive in and find your perfect match!

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CARDONE Industries | Top Aftermarket Auto Parts Manufacturer

Product Details:
CARDONE offers remanufactured and new automotive parts, including brake calipers, drive axles, steering racks, electronic and mechanical components, and engine management systems. The company emphasizes OE (Original Equipment) fit and performance for a wide range of domestic and import vehicles.

Technical Parameters:
– Products meet or exceed OE performance standards
– Components undergo 100% testing during the remanufacturing process
– Application coverage for a broad selection of domestic and import cars, trucks,
– Includes hardware and installation instructions for specific parts

Application Scenarios:
– Automotive repair shops performing part replacements to restore vehicle function
– DIY car enthusiasts seeking reliable, cost-effective alternatives to new OE
– Fleet maintenance for commercial vehicles requiring consistent performance
– Restoration of older model vehicles with discontinued OE parts

Pros:
– Cost savings compared to buying new OE parts
– Rigorous testing ensures reliability and performance
– Wide vehicle coverage with products for many makes and models
– Supports sustainability through remanufacturing and recycling

Cons:
– Remanufactured parts may not appeal to customers seeking only new components
– Possible core charge or requirement to return old parts for remanufactured

Top 18 Trusted Auto Parts Manufacturing Companies in the US – Inven

Product Details:
The US auto parts manufacturing industry produces and supplies essential vehicle components, including belts, hoses, tensioners, control modules, fuel injection systems, power steering components, CVTs, high-performance brake kits, brake components, large metal and plastic assemblies, and various automotive aftermarket accessories.

Technical Parameters:
– Manufacture of items such as belts, hoses, tensioners, brake kits (including
– Support for multiple vehicle types including automobiles, trucks, motorcycles,
– Capability for low volume and prototype production, Just-In-Time delivery, and
– Advanced materials and integration of evolving technologies in auto components

Application Scenarios:
– Original equipment manufacturing for automotive companies
– Aftermarket parts and upgrades for consumer vehicles
– Performance racing and motorsports applications
– Industrial machinery requiring automotive-grade components

Pros:
– Offers a wide variety of vehicle-critical components and assemblies
– Focus on high reliability, efficiency, and advanced safety features
– Advanced engineering, custom manufacturing, and global supply capability
– Commitment to quality, continuous improvement, and Just-In-Time delivery

Cons:
– Highly competitive industry may lead to price and margin pressures
– Potential dependence on collaboration with large automakers for innovation
– Requirement to continually invest in new technology and sustainability

Top 20 Auto Parts Manufacturers in USA for 2025 [Intro List]

Product Details:
COWTOTAL offers a wide range of auto parts and components for multiple automotive brands, with specialization in engine system components such as ignition coils, spark plugs, ignition wires, fuel injectors, and fuel pumps. Their services include customization, wholesale, and distribution.

Application Scenarios:
– Maintenance and repair for vehicles of various popular brands (e.g., Toyota,
– OEM and aftermarket part replacement for engine systems
– Auto parts supply for wholesalers and distributors

Pros:
– Wide compatibility across numerous international vehicle brands
– Offers customization services to meet specific customer needs
– Caters both to wholesalers and end-use customers with distribution services

Cons:
– Technical specifications for products are not detailed on the page
– Potential buyers may need to inquire for detailed technical parameters and

Automotive Parts Manufacturer – American Engineering Group LLC

Product Details:
American Engineering Group (AEG) manufactures a wide range of automotive components, including car parts, automotive electronics, interior parts, plastic parts, and automotive accessories. They offer both OEM and aftermarket automotive parts, designed and developed by experienced designers, engineers, and scientists based in the USA.

Technical Parameters:
– Advanced manufacturing capabilities for both OEM and aftermarket parts
– Comprehensive engineering solutions: stress, vibration, and thermal analysis;
– CFD analysis for aerodynamics, combustion, HVAC, and thermal management
– Custom design, 3D solid/surface modeling, A-class surface generation, tool path

Application Scenarios:
– Vehicle production and maintenance
– Custom and aftermarket car parts supply
– Design and development of automotive sub-systems like BIW, Chassis, Powertrain,
– Enhancement of vehicle electronics, lighting, and interior systems

Pros:
– Wide range of high-quality, American-made automotive parts
– Extensive engineering and design expertise with a strong technical team
– Comprehensive service offerings: design, analysis, prototyping, manufacturing
– 30+ awards and several patents demonstrating innovation and industry recognition

Cons:
– No specific technical specifications or product certifications detailed
– Potentially higher costs associated with US-based manufacturing and customized

List of Automotive Parts Manufacturing Companies in the USA

Product Details:
Automotive parts and technologies including powertrain systems, fuel injection, engine management, turbochargers, safety technologies, brake systems, seating and chassis components, automotive batteries, emission control systems, ride performance systems, and infotainment systems.

Technical Parameters:
– Powertrain technologies such as fuel injection systems, engine management
– Automotive components include brake systems, chassis systems, seating, emission
– Includes advanced software solutions, electronics, and safety systems
– Focus on advanced, sustainable, and efficiency-improving technologies

Application Scenarios:
– Manufacturing and servicing of passenger vehicles and commercial vehicles
– Improvement of vehicle efficiency through electrification and emissions
– Enhancement of safety, comfort, and driver experience in automotive design
– OEM and aftermarket supply for automotive industry

Pros:
– Strong focus on innovation and advanced technologies
– Wide range of automotive product offerings covering essential vehicle systems
– Emphasis on reducing emissions, improving fuel and energy efficiency
– Reputable global presence and commitment to sustainability

Cons:
– Limited mention of customized or niche product solutions
– No detailed technical specifications or performance metrics provided

Auto Parts Manufacturing in the US – Market Research Report … – IBISWorld

Product Details:
The Auto Parts Manufacturing industry in the US produces and rebuilds a variety of motor vehicle parts and accessories, including exhaust systems, filters for combustion engines, airbag systems, HVAC systems, punches and die parts, and motor vehicle convertible tops. Major product lines include HVAC systems (the largest segment), filters for combustion engines, and exhaust systems.

Technical Parameters:
– Products adhere to strict emissions standards, particularly exhaust systems.
– Parts are designed for compatibility with mainstream automotive manufacturing
– Core inputs include metals, electronics, and adhesives which may be impacted by

Application Scenarios:
– Supplying automakers (OEMs) for integration into new vehicles.
– Aftermarket sales for vehicle repairs and upgrades.
– Use in automotive manufacturing regions, predominantly in the Great Lakes

Pros:
– Advanced designs to meet increasingly strict emissions and safety standards.
– Diverse product offerings cover critical vehicle safety and comfort systems (e
– Strong market presence with established supply contracts to major automakers.

Cons:
– Vulnerability to interest rate hikes, potentially reducing overall automotive
– Susceptibility to tariff fluctuations, which can increase costs of raw
– Transition to electric vehicles threatens key segments like exhaust and

Automotive Parts Manufacturer – MW Components

Product Details:
MW Components manufactures a wide range of automotive components and parts, including springs, fasteners, bellows, couplings, precision components, shims, and threaded inserts. They offer both standard and custom component solutions for automotive applications.

Technical Parameters:
– Various types of springs: compression, extension, torsion, coiled, hot wound,
– Full range of fasteners: bolts, screws, rivets, socket head cap screws, weld
– Precision and custom component manufacturing available for unique requirements
– Compliant with NAS/MS and other industry-specific standards for certain products

Application Scenarios:
– OEM and aftermarket automotive manufacturing and assembly
– Automotive reliability and performance, including chassis and suspension systems
– Customization needs for automotive prototypes or specialized vehicle builds

Pros:
– Extensive product catalog covering a broad spectrum of automotive component
– Capability for custom manufacturing to meet client-specific requirements
– Compliance with industry standards for quality and performance

Cons:
– Website may be difficult to access with unsupported browsers
– Highly technical or specialized needs might require direct consultation or

Automotive Parts Manufacturing – Fabcon

Product Details:
Fabcon supplies custom metal fabricated automotive components, including contract manufactured parts for law enforcement vehicles, firearms, strong boxes, and truck attenuators. Parts can be delivered fully assembled or as sub-assemblies, offering turn-key solutions for various automotive manufacturing needs.

Technical Parameters:
– Production designed to meet strict automotive tolerances and high demand
– Offers in-house welding, paint & powder coating, laser cutting, brake forming,
– Quality control and testing processes align with aerospace industry standards
– Capability for fully assembled or sub-assembled components

Application Scenarios:
– Custom parts for law enforcement vehicles
– Components for firearms integration in vehicles
– Manufacturing of strong boxes for automotive use
– Fabrication of parts for truck attenuators

Pros:
– Extensive in-house manufacturing capabilities reduce lead times and improve
– Ability to provide both full assembly and sub-assemblies for flexible
– Processes aligned with demanding aerospace-level quality standards
– Helps customers save time, resources, and maintain budget compliance

Cons:
– Specific limitations, material types, or project size restrictions are not
– No mention of minimum order quantities or customization limits

Who Makes Automotive Parts in America?| USA Made Products

Product Details:
American-made automotive parts including connecting rods (Callies), crankshafts (Scat Crankshafts), and trailer hitches (Torklift International), all manufactured or assembled in the USA using domestic labor and materials to varying degrees. Specific examples include Callies Ultra connecting rods made from TimkenSteel 4330V, SCAT Crankshafts produced in California, and Torklift International heavy-duty receiver hitches manufactured in Washington state.

Technical Parameters:
– Callies Ultra connecting rods: manufactured from specially formulated
– Callies Ultra I-Beams: standard and lightweight versions for various domestic
– SCAT Crankshafts: facilities include over 70 machines (CNC, rod honing,
– Torklift trailer hitches: tongue weight capacity up to 3,000 lbs, towing up to

Application Scenarios:
– Extreme duty and high-performance racing engines (e.g., Big Block Chevy, Ford,
– Replacement or upgrade of crankshafts and connecting rods in automotive engines
– Heavy-duty towing with trailers and recreational vehicles using high-capacity

Pros:
– Products are made or assembled in the USA, supporting domestic manufacturing
– Some offerings (e.g., Callies Ultra connecting rods) use high-grade, specially
– State-of-the-art manufacturing facilities with advanced CNC and automation
– Clear rating system distinguishes levels of domestic content and labor for easy

Cons:
– Some companies also manufacture similar products overseas or use a mix of
– Brand manufacturing practices and material sourcing can change without notice.
– US-made options may come at higher cost compared to fully imported products.

Automotive Parts and Components Manufacturing | Fast Radius

Product Details:
Fast Radius (now part of SyBridge Technologies) offers on-demand automotive parts and components manufacturing services utilizing advanced manufacturing technologies such as 3D printing, CNC machining, injection molding, and urethane casting. The services are accessed through their Cloud Manufacturing Platform™, and are supported with design, prototyping, production, post-processing, and virtual warehousing solutions.

Technical Parameters:
– 3D printing technologies include Carbon DLS™, HP Multi Jet Fusion (MJF),
– CNC machining offers 3 and 5 axis milling, as well as turning for high volume
– Cloud Manufacturing Platform® integrates design, production, and fulfillment in
– Prototyping, small to high-volume production, and post-processing/finishing

Application Scenarios:
– Rapid prototyping and design validation of automotive components
– Low to high volume production of precision automotive parts
– On-demand manufacturing and inventory reduction through virtual warehousing
– Development of customized or complex geometric parts for automotive applications

Pros:
– Wide range of manufacturing technologies (3D printing, CNC machining, injection
– Integrated digital platform streamlines design to fulfillment process
– Enables rapid turnaround for prototypes and final parts
– Virtual warehouse capability allows production as needed, reducing inventory

Cons:
– Limited explicit details on material selection or qualification for automotive
– No specific quantitative data provided on tolerances or achievable part sizes

Comparison Table

Company	Product Details	Pros	Cons	Website
CARDONE Industries	Top Aftermarket Auto Parts Manufacturer	CARDONE offers remanufactured and new automotive parts, including brake	Cost savings compared to buying new OE parts Rigorous testing ensures	Remanufactured parts may not appeal to customers seeking only new
Top 18 Trusted Auto Parts Manufacturing Companies in the US – Inven	The US auto parts manufacturing industry produces and supplies essential	Offers a wide variety of vehicle-critical components and assemblies Focus on	Highly competitive industry may lead to price and margin pressures Potential	www.inven.ai
Top 20 Auto Parts Manufacturers in USA for 2025 [Intro List]	COWTOTAL offers a wide range of auto parts and components for multiple	Wide compatibility across numerous international vehicle brands Offers	Technical specifications for products are not detailed on the page Potential	cowtotal.com
Automotive Parts Manufacturer – American Engineering Group LLC	American Engineering Group (AEG) manufactures a wide range of automotive	Wide range of high-quality, American-made automotive parts Extensive	No specific technical specifications or product certifications detailed Potentia	www.engineering-group.com
List of Automotive Parts Manufacturing Companies in the USA	Automotive parts and technologies including powertrain systems, fuel injection,	Strong focus on innovation and advanced technologies Wide range of automotive	Limited mention of customized or niche product solutions No detailed technical	thecconnects.com
Auto Parts Manufacturing in the US – Market Research Report … – IBISWorld	The Auto Parts Manufacturing industry in the US produces and rebuilds a variety	Advanced designs to meet increasingly strict emissions and safety standards	Vulnerability to interest rate hikes, potentially reducing overall automotive	www.ibisworld.com
Automotive Parts Manufacturer – MW Components	MW Components manufactures a wide range of automotive components and parts,	Extensive product catalog covering a broad spectrum of automotive component	Website may be difficult to access with unsupported browsers Highly technical	www.mwcomponents.com
Automotive Parts Manufacturing – Fabcon	Fabcon supplies custom metal fabricated automotive components, including	Extensive in-house manufacturing capabilities reduce lead times and improve	Specific limitations, material types, or project size restrictions are not	www.fabcon.com
Who Makes Automotive Parts in America?	USA Made Products	American-made automotive parts including connecting rods (Callies), crankshafts	Products are made or assembled in the USA, supporting domestic manufacturing	Some companies also manufacture similar products overseas or use a mix of
Automotive Parts and Components Manufacturing	Fast Radius	Fast Radius (now part of SyBridge Technologies) offers on-demand automotive	Wide range of manufacturing technologies (3D printing, CNC machining, injection	Limited explicit details on material selection or qualification for automotive

Frequently Asked Questions (FAQs)

How can I find reputable auto parts manufacturers near me?
Start by searching online directories, trade associations, and business listings for local manufacturers. Ask for recommendations from industry peers, visit auto industry expos, and check reviews or testimonials to gauge reliability and quality.

What should I look for when evaluating a factory or manufacturer?
Consider their industry certifications, production capacity, technology used, quality control processes, and experience with your specific type of auto part. It’s also smart to request product samples and visit the facility if possible.

Is it better to choose a nearby manufacturer versus a distant one?
Local manufacturers offer advantages like easier communication, lower shipping costs, faster delivery, and simpler coordination for inspections. However, prioritize quality and capabilities alongside location for the best results.

How can I verify the quality of the parts produced?
Ask for quality certifications (like ISO/TS standards), review their testing reports, and request references from existing customers. Visiting the factory and inspecting samples personally can also provide direct assurance of their quality standards.

What questions should I ask potential suppliers before making a decision?
Inquire about their production lead times, minimum order quantities, pricing structure, warranty policies, and customization options. Also, ask about after-sales support and their experience working with businesses similar to yours.