{"product_id":"powerstop-jbr1320scr-disc-brake-rotor-front","title":"PowerStop JBR1320SCR Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003ePowerStop JBR1320SCR is a coated front disc brake rotor built as a direct bolt-on replacement for original equipment. It is engineered for drivers who want OE-style fitment, corrosion protection, and a smooth braking surface in one part.\u003c\/p\u003e\u003cp\u003eFits 2002-2006 Kia Optima, front and 2003-2005 Hyundai Sonata, front.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePartially coated rotor with silver epoxy on the hat, outer edge, and vanes to resist corrosion.\u003c\/li\u003e\n\u003cli\u003eFull cast, vented construction with a smooth surface for consistent brake contact.\u003c\/li\u003e\n\u003cli\u003eMill balanced to support stable operation and OE-style performance.\u003c\/li\u003e\n\u003cli\u003eMatches original equipment weight and vane count for proper fitment.\u003c\/li\u003e\n\u003cli\u003ePart number JBR1320SCR for easy identification and ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePowerStop JBR1320SCR is part of the brand’s coated hat and edge rotor line, which focuses on OE replacement fit and corrosion resistance. The vented, full cast design uses a silver epoxy coating on exposed areas that are prone to rust, helping preserve appearance behind alloy wheels while maintaining the original equipment dimensions and specifications. This rotor is a practical choice for Kia Optima and Hyundai Sonata brake service where direct replacement fitment matters.\u003c\/p\u003e\u003cp\u003eThe JBR1320SCR rotor measures 11.02 inches in outside diameter, 1.02 inches nominal thickness, and 0.96 inches discard thickness. It uses a 4.50-inch bolt circle and a 4-lug pattern, with no ABS tone ring included. PowerStop JBR1320SCR is intended for front brake applications on the listed vehicles and cross-references Hyundai\/Kia OE numbers 51712-3C100 and 51712-3D300 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Rotor Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSurface rust on the rotor hat and outer edge.\u003c\/li\u003e\n\u003cli\u003eBrake pulsation caused by worn or out-of-spec rotors.\u003c\/li\u003e\n\u003cli\u003eNoisy braking from damaged or uneven rotor surfaces.\u003c\/li\u003e\n\u003cli\u003eFitment problems when replacing a rotor that must match OE dimensions.\u003c\/li\u003e\n\u003cli\u003eVisible corrosion behind alloy wheels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality\u003c\/h2\u003e\u003cp\u003eInstall as a direct bolt-on replacement and verify rotor dimensions, bolt circle, and brake package before service. Clean the hub mounting surface and inspect pads and caliper components during brake work to help maintain even contact. The coated finish is designed to protect corrosion-prone areas while preserving a clean appearance.\u003c\/p\u003e\u003cp\u003ePowerStop designs this rotor to match original equipment performance and specifications, including weight and vane count, for guaranteed fitment.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":53621534916789,"sku":"BHKQ-JBR1320SCR","price":74.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_JBR1320SCR_Fro.jpg?v=1793164932","url":"https:\/\/www.partcatalog.com\/products\/powerstop-jbr1320scr-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}