{"product_id":"raybestos-66489fzn-disc-brake-rotor","title":"Raybestos 66489FZN Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos Element3 Coated Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; Coated Rotor 66489FZN is engineered for reliable braking performance on select Ford and Mercury vehicles. Designed specifically for models like the Ford Contour, Mercury Cougar, and Mercury Mystique, this vented disc brake rotor offers precise fitment and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Contour, Mercury Cougar, and Mercury Mystique\u003c\/li\u003e\n\u003cli\u003ePart number 66489FZN for exact replacement\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.850 inches (47.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.230 inches (259.850 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.945 inches (24.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.874 inches (22.200 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 4 with 4.250 inch (107.950 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.498 inches (63.450 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type with drum-in-hat design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos disc brake rotor, part number 66489FZN, is a vented rotor designed to provide consistent braking performance and heat management for Ford Contour, Mercury Cougar, and Mercury Mystique vehicles. The vented design helps reduce brake fade by allowing air to circulate between the rotor surfaces, maintaining optimal operating temperatures during braking. With an overall height of 1.850 inches and an outside diameter of 10.230 inches, this rotor meets OEM specifications for a precise fit. The nominal thickness of 0.945 inches ensures durability, while the discard thickness of 0.874 inches indicates when replacement is necessary to maintain safe braking performance. The rotor features four mounting bolt holes with a 4.250 inch bolt circle diameter, ensuring secure installation on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eAbout the Element3; Coated Rotor Product Line\u003c\/h2\u003e\u003cp\u003eThe Element3; Coated Rotor line from Raybestos is designed to provide enhanced corrosion resistance and long-lasting performance. The coating applied to this rotor helps protect against rust and environmental damage, extending the service life of the brake component. This product line is engineered to meet or exceed OEM standards, making it a suitable choice for maintaining the braking system integrity on Ford and Mercury vehicles such as the Contour, Cougar, and Mystique.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below discard limits to restore braking efficiency\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to reduce brake fade during heavy use\u003c\/li\u003e\n\u003cli\u003eResolving noise or vibration issues related to rotor surface wear\u003c\/li\u003e\n\u003cli\u003eUpgrading to a coated rotor for enhanced corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Ford Contour, Mercury Cougar, or Mercury Mystique before installation\u003c\/li\u003e\n\u003cli\u003eInspect mounting hardware and replace if worn or damaged\u003c\/li\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (0.874 inches) before reuse\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003cli\u003ePerform a proper bed-in procedure after installation to optimize braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos disc brake rotors, including part number 66489FZN, are manufactured to meet strict quality standards for fit, form, and function. The Element3; Coated Rotor line undergoes rigorous testing to ensure durability and performance under normal operating conditions. Warranty coverage details should be confirmed with the product documentation or manufacturer, as they may vary by application and region.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446270750901,"sku":"BDBL-66489FZN","price":57.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_66489FZN_Fro.jpg?v=1774636573","url":"https:\/\/www.partcatalog.com\/products\/raybestos-66489fzn-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}