Federal law addressing aftermarket products on Commercial Vehicles
Federal law addressing aftermarket products on Commercial Vehicles
Federal law generally allows aftermarket products on commercial vehicles, provided they do not violate safety standards, emission regulations, or intellectual property rights. Key regulations include the Magnuson-Moss Warranty Act, which protects against arbitrary warranty denials, and EPA rules against removing emissions equipment. Counterfeiting trade dress (packaging/logo) is strictly prohibited. AutomotiveAftermarket.org +4
Key Federal Regulations & Laws
- [Magnuson-Moss Warranty Act (1975): Manufacturers cannot deny warranty coverage solely because an aftermarket part was used, unless they can prove the part caused the failure.
- [EPA Emissions Regulations (40 CFR ยง 85.2105): It is illegal to remove or modify emission controls (e.g., DPF, EGR, SCR systems) on commercial vehicles. Aftermarket parts used in emissions systems must be certified, otherwise, manufacturers can deny warranty claims if the part causes emissions failure.
- [Trade Dress & Intellectual Property: It is illegal to sell counterfeit aftermarket parts that mimic the "trade dress" (branding, logo, and distinctive packaging) of an OEM, even if the part itself is functional.
- Safety Standards: Aftermarket parts must not violate DOT regulations. Lighting must meet DOT standards for brightness and color.
- [Right to Repair & ADAS: Federal discussions are ongoing regarding the ADAS Functionality & Integrity Act, which aims to ensure aftermarket shops can calibrate ADAS (advanced driver-assistance systems) after modifications, such as changing bumper or ride height. AutomotiveAftermarket.org +6
Critical Considerations for Commercial Vehicles
- Emissions Equipment: Tampering with EPA-mandated emission controls is a significant violation that can result in heavy fines.
- Safety Compliance: Any modification to braking, lighting, or steering components must comply with Federal Motor Vehicle Safety Standards (FMVSS).
- Trade Dress: Unmarked aftermarket parts are legal to use, but reproducing OEM packaging or branding is considered counterfeit.
We at ECO Fuel Systems, LLC hope this information answers many of your questions. For more information go to the Home Page or view our condensed Links pages or give us a call (866) 374-0002).