{"product_id":"dorman-929-957-coil-spring-front","title":"Dorman 929-957 Coil Spring - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDorman 929-957 is a standard replacement coil spring engineered for specific Chevrolet and GMC truck applications. It is built with 5160H alloy, a powder-coated finish, and a constant spring rate to restore suspension height and load support.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard replacement coil spring for suspension service\u003c\/li\u003e\n\u003cli\u003e5160H alloy construction for strength and durability\u003c\/li\u003e\n\u003cli\u003ePowder-coated finish for added surface protection\u003c\/li\u003e\n\u003cli\u003eConstant spring rate for consistent suspension response\u003c\/li\u003e\n\u003cli\u003eOE lift specification of +1.5 in for the listed applications\u003c\/li\u003e\n\u003cli\u003eFits Chevrolet Silverado 1500, front, 1999-2006\u003c\/li\u003e\n\u003cli\u003eFits Chevrolet Silverado 1500 Classic, front, 2007\u003c\/li\u003e\n\u003cli\u003eFits GMC Sierra 1500, front, 1999-2006\u003c\/li\u003e\n\u003cli\u003eFits GMC Sierra 1500 Classic, front, 2007\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman coil spring is intended for front suspension replacement on 1999-2006 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 1999-2006 GMC Sierra 1500, and 2007 GMC Sierra 1500 Classic applications. Part number 929-957 uses a constant-rate design and 5160H alloy construction to match the original equipment style of the listed vehicles while supporting the specified ride height and load characteristics. The spring rate, free height, wire diameter, and OE lift specification are all aligned to the application requirements, making 929-957 a direct service part for these truck platforms.\u003c\/p\u003e\u003cp\u003eThis part cross-references 25876854 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSagging front ride height\u003c\/li\u003e\n\u003cli\u003eReduced load support from a worn spring\u003c\/li\u003e\n\u003cli\u003eUneven suspension stance on the listed trucks\u003c\/li\u003e\n\u003cli\u003eLoss of original suspension response\u003c\/li\u003e\n\u003cli\u003eReplacement for a fatigued coil spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify fitment by year, make, model, and front suspension position before installation. The spring uses SCP and POC end types and does not include a spring seat. Professional suspension service procedures are recommended because coil spring replacement requires proper compression and alignment checks after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman states that this coil spring is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53342675140789,"sku":"BKKY-929-957","price":518.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_929957_FRO.jpg?v=1789796598","url":"https:\/\/www.partcatalog.com\/products\/dorman-929-957-coil-spring-front","provider":"PartCatalog","version":"1.0","type":"link"}