{"product_id":"metra-wiring-harness-70-1858-for-buick-cadillac-chevrolet-gmc-isuzu-oldsmobile-pontiac-and-saturn-vehicles","title":"Metra Wiring Harness 70-1858 for Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, and Saturn Vehicles","description":"Metra 70-1858 21-Pin Radio Wiring Harness for Select 1986 through 2005 GM Vehicles\n\u003cp\u003eThe Metra 70-1858 wiring harness is designed to seamlessly connect your vehicle's radio system to the factory wiring. This harness plugs into the car's existing 21-pin radio connector, ensuring a secure and reliable connection. Compatible with select models from Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, and Saturn, it offers a straightforward installation process for a wide range of vehicles. The harness measures approximately 5 inches in length, providing flexibility and ease of use during installation. It features connections for 12-volt power, four speakers, power antenna turn-on, dimmer, and chassis ground, covering essential wiring needs for most factory radio setups. Notably, this harness does not support special navigation systems, factory steering wheel control connections, or video integration, making it ideal for standard audio upgrades. Crafted by Metra, a trusted name in vehicle wiring, the 70-1858 harness ensures compatibility and durability for your car audio system. Installing this wiring harness simplifies the process of upgrading your vehicle's audio components without the need for extensive modifications or cutting into factory wiring. Whether you're replacing an old radio or upgrading to a new stereo, this harness provides a clean, professional connection that maintains factory features and functionality. Designed for ease of installation, it is a practical choice for car audio enthusiasts and professional installers alike, ensuring a secure connection with minimal effort.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePlug-in connection to the car harness at the radio (21-pin connector).\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with select Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, and Saturn vehicles.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApproximately 5 inches in length for flexible installation.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides connections for 12-volt power, four speakers, power antenna turn-on, dimmer, and chassis ground.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for standard audio systems; does not support special navigation, factory steering wheel controls, or video features.\u003c\/li\u003e\u003c\/ul\u003e","brand":"METRA(R)","offers":[{"title":"Default Title","offer_id":44403114180650,"sku":"MEC701858","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/MEC701858.jpg?v=1780420438","url":"https:\/\/atticusgoods.com\/products\/metra-wiring-harness-70-1858-for-buick-cadillac-chevrolet-gmc-isuzu-oldsmobile-pontiac-and-saturn-vehicles","provider":"Atticus Goods","version":"1.0","type":"link"}