{"product_id":"metra-40-gm21","title":"Metra 40-GM21 GM Antenna Adapter for an Aftermarket Antenna","description":"\u003ch5\u003eHighlights\u003c\/h5\u003e\u003cp\u003eConnect an aftermarket antenna cable to a compatible factory GM radio with this adapter. Metra specifies a male Motorola connector on one end and a female Motorola connector on the other. Verify the radio-side connector and exact vehicle application before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdapts a compatible GM factory radio antenna connection for use with an aftermarket antenna.\u003c\/li\u003e\n\u003cli\u003eDesigned for select GM applications; check the current Metra Vehicle Fit Guide for the exact vehicle and connector.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailability and lead time will be confirmed separately. Installation labor is additional and is not included in the product price.\u003c\/p\u003e\u003ch5\u003eSpecifications\u003c\/h5\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr style=\"background-color:#f2f2f2\"\u003e\n\u003cth scope=\"row\"\u003eManufacturer \/ model\u003c\/th\u003e\n\u003ctd\u003eMetra 40-GM21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#ffffff\"\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eVehicle-specific antenna adapter cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2\"\u003e\n\u003cth scope=\"row\"\u003eManufacturer application\u003c\/th\u003e\n\u003ctd\u003eGeneral Motors 1988–2008 per Metra product title; verify exact vehicle in current Vehicle Fit Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#ffffff\"\u003e\n\u003cth scope=\"row\"\u003eConnector direction\u003c\/th\u003e\n\u003ctd\u003eFactory radio antenna port to aftermarket antenna cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2\"\u003e\n\u003cth scope=\"row\"\u003eConnector details\u003c\/th\u003e\n\u003ctd\u003eFactory GM mini barbless radio connection to female Motorola aftermarket antenna connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#ffffff\"\u003e\n\u003cth scope=\"row\"\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eSelect GM vehicles only; product title range is not a stand-alone fitment approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Metra","offers":[{"title":"Default Title","offer_id":43982786363453,"sku":"40-GM21","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1344\/1149\/files\/fe328cdc4f5c15cb5e9b0ff73650e57f9dd57d97e160ecb7ec27f76c8fd6f40d.jpg?v=1793407743","url":"https:\/\/freemanscarstereo.com\/products\/metra-40-gm21","provider":"Freemans Car Stereo","version":"1.0","type":"link"}