{"product_id":"front-left-disc-brake-caliper-w-bracket-18b5270-direct-fit","title":"Front Left Disc Brake Caliper w\/Bracket 18B5270 - Direct Fit","description":"\u003cp\u003eIn this review of the SCITOO front left disc brake caliper assembly the bottom line is simple: this is a straightforward, direct-replacement caliper for owners who need a reliable front driver side unit across multiple GM-derived platforms. The reviewer found the biggest reason to buy is the combination of OE-style fit and included bracket and mounting hardware, which makes installation far easier than sourcing parts separately. For someone replacing a worn or leaking caliper on compatible Buick, Cadillac, Chevrolet, or GMC models, this caliper delivers clear value.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect fit with bracket:\u003c\/strong\u003e Includes the bracket and mounting hardware so the caliper installs without modification on the listed front driver side applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE reference number 18B5270:\u003c\/strong\u003e Matches OE fit expectations so compatibility checks are simple and straightforward for the specified vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle piston design:\u003c\/strong\u003e A 1-piston caliper with a 2.36 in (60mm) piston diameter that provides predictable braking force for the target models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard port sizes:\u003c\/strong\u003e Uses an M10 x 1.5 inlet port and an M10 x 1.0 bleeder port, which aligns with common brake line and bleeding fittings for easy servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoated and tested:\u003c\/strong\u003e SCITOO states these calipers are coated and undergo multiple tests to meet or exceed OE standards for durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide vehicle coverage:\u003c\/strong\u003e Marketed for many Buick, Cadillac, Chevrolet, and GMC model years, lowering the chance of mis-ordering for commonly serviced cars.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis caliper is aimed at DIY mechanics and independent shops replacing a failed front left caliper on compatible Buicks, Cadillacs, Chevrolets, and GMCs listed by SCITOO. It suits owners who want a replacement that arrives ready to install, with a bracket and hardware included, avoiding extra downtime sourcing parts.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for vehicles outside the stated fit list or for restorations demanding factory-original stamping or brand-specific finish. Also, drivers seeking multi-piston performance upgrades or nonstandard custom brake conversions should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood fit and function for the listed GM vehicles thanks to the OE number match and included bracket.\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for a smoother, quicker installation process.\u003c\/li\u003e\n\u003cli\u003eCoating and factory tests aim to improve corrosion resistance and long-term durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report stickiness or slightly rough movement on first use, which may require additional bedding or servicing before perfect operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Number\u003c\/td\u003e\n\u003ctd\u003e18B5270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Position\u003c\/td\u003e\n\u003ctd\u003eFront Driver Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake Piston Count\u003c\/td\u003e\n\u003ctd\u003e1 Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston Diameter\u003c\/td\u003e\n\u003ctd\u003e2.36 in (60mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Port Size\u003c\/td\u003e\n\u003ctd\u003eM10 x 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBleeder Port Size\u003c\/td\u003e\n\u003ctd\u003eM10 x 1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket\u003c\/td\u003e\n\u003ctd\u003eWith\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SCITOO front left disc brake caliper with bracket is a practical, cost-conscious replacement for the specified Buick, Cadillac, Chevrolet, and GMC models, offering OE-referenced fit, included hardware, and standard port sizes that speed installation. It represents good value for routine brake repairs, though technicians should confirm smooth piston operation during installation and address any initial stickiness through servicing if needed.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this caliper fit my vehicle?\u003c\/strong\u003e\u003cbr\u003eCheck the listed compatibility for Buick Allure, Cascada, LaCrosse, Regal, Cadillac ELR, Chevrolet Equinox, Impala, Malibu, and GMC Terrain for the specified years to confirm fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include mounting hardware?\u003c\/strong\u003e\u003cbr\u003eYes, the caliper is supplied with a bracket and mounting hardware for direct installation on the front driver side.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if the piston feels sticky?\u003c\/strong\u003e\u003cbr\u003eSome users reported initial stickiness; bleeding the brake system and cycling the piston during installation usually resolves the issue, and shops can clean or lubricate as part of the service.\u003c\/p\u003e","brand":"SCITOO","offers":[{"title":"Default Title","offer_id":48162294628571,"sku":"B0CQCLZ9JB","price":62.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81AmNMa3tvL._AC_SL1500.jpg?v=1769224667","url":"https:\/\/gearmusthave.com\/products\/front-left-disc-brake-caliper-w-bracket-18b5270-direct-fit","provider":"GearMustHave","version":"1.0","type":"link"}