{"product_id":"acdelco-front-brake-rotor-18a2497a-silver-non-coated-single-rotor-for-chevy-gm-suvs-oem-fit-balanced-vanes","title":"ACDelco front brake rotor 18A2497A - Silver non-coated single rotor for Chevy\/GM SUVs, OEM-fit, balanced vanes","description":"\u003cstrong\u003eACDelco Silver 18A2497A is a single front brake rotor engineered to deliver reliable cooling, consistent pad contact, and quiet operation for select Buick, Chevrolet, GMC and Saturn models.\u003c\/strong\u003e\n\nACDelco’s Silver line blends practical durability with OEM-backed design so you get a dependable replacement rotor without paying for premium coatings or extras you may not need. This non-coated, multi-alloy front rotor is built to manage heat, limit vibration, and maintain even pad wear for everyday driving. Each purchase includes one front rotor; check fitment using your VIN through the Confirmed Fit tool before ordering.\n\n\u003ch3\u003eHow does this rotor manage heat and reduce brake fade?\u003c\/h3\u003e\n\u003cp\u003eThe 18A2497A uses a multi-alloy casting and an application-specific vane layout to move heat away from the braking surface faster than a plain solid disc. Better airflow through the vanes lowers operating temperature and helps maintain consistent braking performance under repeated use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-alloy construction for thermal stability\u003c\/li\u003e\n\u003cli\u003eOptimized internal vanes to promote airflow\u003c\/li\u003e\n\u003cli\u003eRounded edges to strengthen structure under high heat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this rotor help cut down noise and vibration?\u003c\/h3\u003e\n\u003cp\u003eYes — ACDelco finished the rotor with a non-directional ground surface and a balanced design to reduce noise, vibration, and harshness (NVH). The smoother mating surface also helps brake pads contact uniformly, which reduces squeal and judder over time.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-directional ground finish for steady pad contact\u003c\/li\u003e\n\u003cli\u003eBalanced casting to minimize vibration\u003c\/li\u003e\n\u003cli\u003eEngineered to pair with OEM-style brake pads for quieter operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this rotor affect brake pad life and maintenance?\u003c\/h3\u003e\n\u003cp\u003eThe even, low-variation surface helps prevent uneven pad wear and contributes to longer pad life versus a warped or scored rotor. Routine inspection and replacement in matched pairs or as part of a complete front brake service will keep braking consistent and reduce long-term maintenance costs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth surface minimizes thickness variation\u003c\/li\u003e\n\u003cli\u003eWorks well with ACDelco front brake pads for kit-style replacement\u003c\/li\u003e\n\u003cli\u003eSold individually so you can replace only the rotor that needs it\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles will this rotor fit and how do I confirm fitment?\u003c\/h3\u003e\n\u003cp\u003eThis rotor is designed for a range of GM vehicles, including many Chevrolet Traverse, Buick Enclave, GMC Acadia, and Saturn models produced across recent years. Because disc specifications can vary with options and model years, always confirm compatibility with your vehicle’s VIN number.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible makes include Buick, Chevrolet, GMC, Saturn\u003c\/li\u003e\n\u003cli\u003eCommon fits: Traverse, Enclave, Acadia, Outlook, and select GM SUVs\u003c\/li\u003e\n\u003cli\u003eUse the Confirmed Fit tool and your VIN to verify exact application\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for?\n\nThis ACDelco Silver front rotor is aimed at owners and technicians who want a cost-effective, OEM-backed replacement for routine brake service. It’s a solid choice for daily drivers and family SUVs where consistent braking, manageable noise, and dependable heat control matter more than specialty coatings. If you need a single rotor to replace a worn or damaged disc, or you prefer matching your front rotors to ACDelco pads for a coordinated brake job, this part provides practical performance and straightforward fitment. Remember to confirm fitment with your VIN before you buy to ensure the 18A2497A matches your specific vehicle configuration.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the ACDelco 18A2497A rotor coated?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The 18A2497A is a non-coated silver rotor with a ground surface for even pad contact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I verify this rotor fits my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use the Confirmed Fit tool and enter your VIN to confirm compatibility before buying.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":48080852156574,"sku":"B00AR1IABI","price":91.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/acdelco-rotor-front-packaging.jpg?v=1785790430","url":"https:\/\/northtrailauto.ca\/products\/acdelco-front-brake-rotor-18a2497a-silver-non-coated-single-rotor-for-chevy-gm-suvs-oem-fit-balanced-vanes","provider":"North Trail Auto","version":"1.0","type":"link"}