The Metra 40-HD12 Antenna Adapter is designed for select Honda and Acura vehicles. It provides the antenna connection needed when installing an aftermarket radio with the factory antenna cable.At a Glance Vehicle-specific antenna adapter for select Honda and Acura vehicles Supports installing an aftermarket radio with the factory antenna cable Dual male Motorola-style connectors with blue wire lead to female Honda-style snap-lock antenna connector Helps maintain the AM/FM antenna connection during radio, antenna, navigation, or FM-modulator integration Designed to avoid cutting factory antenna wiring when matched to the correct vehicle and radio configuration System / Fitment NotesUse the included instructions to select the correct Motorola-style lead for the installationExact Vehicle CompatibilityFind your vehicle below, then match the model year and factory-equipment details in the same row. Factory radio, amplifier, navigation, trim, speaker location, and connector differences can change which installation parts are required. If anything differs, contact MCOR before ordering. Make Model Years Factory Equipment / Qualifier Acura MDX 2010-2013 With factory navigation Acura RDX 2013-2018 With factory navigation Acura RLX 2014-2020 — Acura TL 2009-2014 With factory navigation Acura TSX 2009-2014 With factory navigation Acura ZDX 2010-2013 — Honda Accord 2013-2015 EX and higher; Without factory navigation Honda Accord 2013-2017 With factory navigation Honda Accord 2016-2017 EX and higher; Without factory navigation Honda CR-V 2017-2022 EX and higher Honda Crosstour 2013-2015 With automatic climate control; Without factory navigation Honda Insight 2019-2020 With touchscreen Honda Odyssey 2014-2017 EX and higher Honda Odyssey 2018-2020 — Honda Passport 2019-2025 With touchscreen Honda Pilot 2016-2018 With touchscreen Honda Pilot 2019-2022 With touchscreen Honda Ridgeline 2017-2026 With touchscreen; Without factory navigation Fitment note: Year and model alone are not always enough to confirm compatibility. Match every factory-equipment qualifier shown for your vehicle, and contact MCOR Automotive if the radio, amplifier, navigation, speaker, camera, trim, or connector details are uncertain.Installation Notes Confirm exact year, make, model, factory radio, antenna connector style, and radio being installed before installation Test-fit the antenna adapter and review manufacturer instructions before final assembly Additional dash kits, wiring harnesses, steering wheel control interfaces, or factory feature-retention parts may be required Professional installation is recommended for best results What’s in the BoxAntenna adapter cableTechnical Specifications Brand: Metra Model: 40-HD12 Product Type: Antenna adapter Application: Vehicle antenna integration Connector Type: Dual male Motorola-style connectors with blue wire lead to female Honda-style snap-lock antenna connector Identifiers & Packaging MPN: 40-HD12 UPC: 086429275885 Sold As: Each Included Components: Antenna adapter cable Why Buy From MCOR Automotive Authorized retailer for the brands we sell Specialists in vehicle audio integration, radio replacement parts, and installation accessories 22+ years of professional automotive electronics experience Expert support for compatibility verification and proper setup