Q. Will my vehicle warranty void if I install my own parts?
Review the Magnuson Moss Warranty-Federal Trade Commission Improvements Act
Vehicle warranties are complex. If you have questions about consumer protection contact:
National Highway Traffic Safety Administration (NHTSA) Resources
Laws and regulations for vehicles and parts
Requirements for manufacturers of motor vehicles and motor vehicle equipment
Questions? Contact the NHTSA Office of Vehicle Safety Compliance
Phone: (202) 366-2832 or by