The MWH858 Factory Radio Replacement Harness is the ideal solution for installing an aftermarket stereo in select Mazda vehicles without cutting or modifying factory wiring. Designed as a direct plug-and-play adapter, this harness connects seamlessly to the vehicle's OEM radio connector, making installation faster, cleaner, and more reliable. With industry-standard color-coded wire leads, the MWH858 simplifies wiring connections and helps ensure a professional-quality installation. Features Direct plug-in connection to factory radio wiring No cutting or splicing of OEM wires required Standard EIA color-coded wire leads for easy identification Preserves factory wiring integrity Compatible with most aftermarket radios and multimedia receivers OEM-style connectors for a secure and reliable fit Ideal for professional installers and DIY enthusiasts Simplifies aftermarket stereo upgrades Specifications Part Number: MWH858 Product Type: Radio Replacement Wiring Harness Application: Factory radio to aftermarket stereo installation Installation: Plug-and-play Wire Configuration: EIA-standard color-coded leads Connector Type: Factory Mazda radio connector Vehicle Compatibility: Select Mazda vehicles from 2001-2013 Construction: Durable molded connectors with high-quality copper wiring Vehicle Compatibility Fits select Mazda vehicles including: Mazda 2 (2011-2013) Mazda 3 (2004-2013) Mazda 5 (2006-2013) Mazda 6 (2003-2013) Mazda CX-7 (2007-2012) Mazda CX-9 (2007-2013) Mazda MX-5 Miata (2001-2005) Mazda RX-8 (2004-2011) Mazda Tribute (2001-2011) Vehicle fitment should always be verified before purchase based on factory radio configuration.