{"product_id":"powerstop-ar8287xpr-disc-brake-rotor-set-rear","title":"PowerStop AR8287XPR Disc Brake Rotor Set - Rear","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003ePowerStop AR8287XPR is a rear disc brake rotor set built for direct OE-style replacement and upgraded braking performance. It fits 2005-2008 Pontiac Grand Prix, rear, and uses a drilled and slotted design with zinc plating for added corrosion resistance.\u003c\/p\u003e\u003cp\u003eThe AR8287XPR combines cross-drilled cooling paths with rounded slots that help clear gas, dust, and moisture from the rotor face. That keeps the friction surface cleaner under repeated stops and in demanding driving conditions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDrilled and slotted rotor design for improved heat management and surface cleaning.\u003c\/li\u003e\n\u003cli\u003eSilver zinc dichromate coating helps resist rust and corrosion.\u003c\/li\u003e\n\u003cli\u003eVented rotor construction supports consistent brake performance.\u003c\/li\u003e\n\u003cli\u003eDirect OE fit with no special modifications needed.\u003c\/li\u003e\n\u003cli\u003e12.00-inch outside diameter and 5-lug bolt pattern.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePowerStop AR8287XPR is a rear brake rotor set engineered for drivers who want a direct replacement with added thermal control and surface cleanup. The drilled and slotted pattern is intended to improve cooling and maintain a cleaner contact patch, while the zinc-plated finish helps protect the rotor from corrosion over time. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003cp\u003eCompatible with 2005-2008 Pontiac Grand Prix rear brake applications, this rotor set follows OE fitment dimensions for straightforward installation. The AR8287XPR is a practical choice for a Pontiac Grand Prix brake rotor replacement when you want a vented, corrosion-resistant rotor with a performance-oriented surface design.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn rear brake rotors with an OE-fit part.\u003c\/li\u003e\n\u003cli\u003eAddressing rotor rust and surface corrosion.\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation during repeated braking.\u003c\/li\u003e\n\u003cli\u003eReducing buildup of dust, gas, and moisture on the rotor face.\u003c\/li\u003e\n\u003cli\u003eRestoring smooth braking feel when the original rotors are worn or uneven.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2005-2008 Pontiac Grand Prix, rear. Confirm rotor diameter, bolt pattern, and thickness before installation. The direct OE fit means no special modifications are needed, but the hub and braking surfaces should be cleaned before mounting the new rotors. Use the AR8287XPR part number when verifying application details.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePower Stop designs this rotor set as a bolt-on upgrade with OE fitment and corrosion-resistant zinc plating. The AR8287XPR part number is also useful when matching the correct rear rotor application for a Pontiac Grand Prix brake service.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":53580559089845,"sku":"BHKQ-AR8287XPR","price":198.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8287XPR_Fro.jpg?v=1792652908","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8287xpr-disc-brake-rotor-set-rear","provider":"PartCatalog","version":"1.0","type":"link"}