{"product_id":"moog-81612-coil-spring-set-front","title":"Moog 81612 Coil Spring Set - Front","description":"\u003ch2\u003eMoog Coil Spring Set for Buick DTS and Cadillac Lucerne\u003c\/h2\u003e\u003cp\u003eThe Moog 81612 coil spring set is engineered to restore suspension performance for Buick DTS and Cadillac Lucerne models. Designed with precise dimensions and durable materials, this coil spring set helps maintain proper ride height and handling characteristics.\u003c\/p\u003e\u003ch2\u003eKey Features of Moog 81612 Coil Spring Set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWire diameter of 0.609 inches (15.5 mm) for strength and durability\u003c\/li\u003e\n\u003cli\u003eBlack spring color for corrosion resistance and a clean appearance\u003c\/li\u003e\n\u003cli\u003eFront and rear spring outside diameter of 7.226 inches (183.5 mm)\u003c\/li\u003e\n\u003cli\u003eRelaxed spring length of 13.623 inches (346.0 mm) for consistent ride height\u003c\/li\u003e\n\u003cli\u003eCompressed spring length of 6.000 inches (152.4 mm) to accommodate suspension travel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Suspension Coil Springs\u003c\/h2\u003e\u003cp\u003eThis Moog coil spring set (part number 81612) is designed specifically for the front and rear suspension of Buick DTS and Cadillac Lucerne vehicles. The springs feature a wire diameter of 0.609 inches, providing the necessary stiffness to support vehicle weight while maintaining ride comfort. Both front and rear springs share identical outside diameters and relaxed lengths, ensuring balanced suspension performance. The black finish offers protection against rust and wear, extending the service life of the springs under normal driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper ride height lost due to worn or sagging springs\u003c\/li\u003e\n\u003cli\u003eImproves vehicle handling and stability by maintaining correct suspension geometry\u003c\/li\u003e\n\u003cli\u003eReduces uneven tire wear caused by suspension imbalance\u003c\/li\u003e\n\u003cli\u003eMinimizes excessive body roll and sway during cornering\u003c\/li\u003e\n\u003cli\u003eEnhances overall ride quality for Buick DTS and Cadillac Lucerne models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Moog 81612 coil spring set, ensure the vehicle is securely lifted and supported. It is recommended to replace springs in pairs (front or rear) to maintain balanced suspension performance. Verify spring orientation and seating to prevent noise or premature wear. After installation, a professional wheel alignment is advised to optimize handling and tire life.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eMoog suspension components are manufactured to meet or exceed OEM specifications. The 81612 coil spring set undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details are not provided here, Moog typically offers limited warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Moog","offers":[{"title":"Default Title","offer_id":52022146334901,"sku":"BCCH-81612","price":144.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MC_81612_Ang.jpg?v=1775075290","url":"https:\/\/www.partcatalog.com\/products\/moog-81612-coil-spring-set-front","provider":"PartCatalog","version":"1.0","type":"link"}