{"product_id":"dorman-929-964-coil-spring-front","title":"Dorman 929-964 Coil Spring - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDorman 929-964 is a standard replacement coil spring engineered for specific Ford F-150 applications. It is built from 5160H alloy and tested for reliable OE-style replacement performance, with a powder-coated finish for added surface protection.\u003c\/p\u003e\u003cp\u003eThis spring is a fitment-based replacement for the Ford F-150 and is specified for front applications with a 20% over original rating. The Dorman 929-964 part number is also referenced by JL3Z5310H for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5160H alloy construction for consistent spring performance\u003c\/li\u003e\n\u003cli\u003ePowder-coated finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eVariable spring rate design\u003c\/li\u003e\n\u003cli\u003eStandard replacement suspension grade\u003c\/li\u003e\n\u003cli\u003eOE lift specification of +1.2 in\u003c\/li\u003e\n\u003cli\u003eEnd types: SCP and ROC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 929-964 coil spring is engineered as a direct replacement for the original equipment spring on specific Ford F-150 models. Its 5160H alloy construction, 18-inch free height, 0.75-inch wire diameter, and variable spring rate are selected to match the demands of the application while maintaining consistent ride support. The spring is finished in gray with a powder coat and does not include a seat.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a Ford F-150 front coil spring, this part number provides a fitment-specific solution for 2021-2025 trucks. The Dorman 929-964 is also cross-referenced to JL3Z5310H for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring ride height on a worn front suspension spring\u003c\/li\u003e\n\u003cli\u003eReplacing a fatigued coil spring with OE-style geometry\u003c\/li\u003e\n\u003cli\u003eAddressing sagging stance caused by spring wear\u003c\/li\u003e\n\u003cli\u003eSupporting the specified 20% over original rating application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eCompatible With 2021-2025 Ford F-150, front. Verify spring orientation, end type, and installed height before installation. Compare the original spring dimensions and load requirements to confirm application match. Professional suspension service is recommended because coil spring replacement requires proper compression tools and careful handling.\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 performance for the original equipment on specific vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53342675370165,"sku":"BKKY-929-964","price":443.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_929964_FRO.jpg?v=1789796631","url":"https:\/\/www.partcatalog.com\/products\/dorman-929-964-coil-spring-front","provider":"PartCatalog","version":"1.0","type":"link"}