{"product_id":"scitoo-rear-left-right-disc-brake-calipers-assembly-for-mazda-3","title":"SCITOO Rear Left \u0026 Right Disc Brake Calipers Assembly for Mazda 3","description":"\u003cp\u003eIn this review the SCITOO rear disc brake calipers assembly is evaluated for owners of Mazda 3 and Mazda 3 Sport models from the mid 2000s to early 2010s. The bottom line: this kit is aimed at drivers who need a direct replacement for worn rear calipers and want a durable, OE-matching fit without modification. The reviewer found the assemblies deliver solid stopping power, include brackets and mounting hardware for straightforward installation, and use iron pistons and coating treatments intended to meet or exceed original equipment standards.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e Designed specifically for Mazda 3 L4 2.0L 2004-2013 and Mazda 3 Sport 2.0L 2009-2013, so buyers get a direct-fit rear caliper solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Pair:\u003c\/strong\u003e Includes both rear driver and passenger side calipers with brackets, which saves time compared with sourcing parts individually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Iron piston material and a coated finish provide corrosion resistance and long service life in varied road conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Reference:\u003c\/strong\u003e Supplied as replacements corresponding to OE numbers 19B2954 (driver) and 19B2955 (passenger), which helps ensure correct part selection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Ready:\u003c\/strong\u003e Comes with mounting hardware and is intended for direct installation without modification, reducing workshop hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for do-it-yourselfers and independent repair shops working on Mazda 3 or Mazda 3 Sport vehicles that require rear caliper replacement and prefer a full pair with brackets. It suits owners who value a part built to match OE references and who want the convenience of included hardware.\u003c\/p\u003e\n\u003cp\u003eIt is not ideal for vehicles outside the specified model years or engine configuration, and buyers seeking upgraded performance calipers or different piston materials should look at performance or aftermarket specialty options instead.\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\u003eProvides a direct-fit replacement for rear driver and passenger sides, simplifying repairs.\u003c\/li\u003e\n\u003cli\u003eCoated finish and iron pistons give a balance of durability and reliable function under normal driving conditions.\u003c\/li\u003e\n\u003cli\u003eIncludes brackets and mounting hardware, making installation quicker and more convenient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users reported a mixed experience with bolt size in the hardware pack, so verify fittings during installation.\u003c\/li\u003e\n\u003cli\u003eNot a performance upgrade; intended as an OE-style replacement rather than a high-performance caliper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eMazda 3 L4 2.0L 2004-2013; Mazda 3 Sport 2.0L 2009-2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Position\u003c\/td\u003e\n\u003ctd\u003eRear driver and passenger side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Numbers\u003c\/td\u003e\n\u003ctd\u003e19B2954 (driver), 19B2955 (passenger)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake Piston Count\u003c\/td\u003e\n\u003ctd\u003e1 piston per caliper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston Material\u003c\/td\u003e\n\u003ctd\u003eIron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston Diameter\u003c\/td\u003e\n\u003ctd\u003e1.5 in (38mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet and Bleeder Port Size\u003c\/td\u003e\n\u003ctd\u003eM10 x 1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SCITOO rear caliper pair is a practical, cost-conscious choice for Mazda 3 owners who need a reliable OE-style replacement. With included brackets and hardware and iron pistons with a coated finish, it balances durability and ease of installation, making it good value for routine brake system maintenance-provided buyers confirm the hardware bolt sizes before final assembly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these calipers a direct fit for my Mazda 3?\u003c\/strong\u003e\u003cbr\u003eThey are designed for Mazda 3 L4 2.0L 2004-2013 and Mazda 3 Sport 2.0L 2009-2013 and match OE numbers 19B2954 and 19B2955 for direct-fit replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the calipers include hardware and brackets?\u003c\/strong\u003e\u003cbr\u003eYes, the assemblies come with brackets and mounting hardware intended to allow direct installation without modification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if the included bolts do not match my car?\u003c\/strong\u003e\u003cbr\u003eSome customers reported a mixed bolt size experience; it is wise to verify bolt fitment and have replacement bolts on hand if needed.\u003c\/p\u003e","brand":"SCITOO","offers":[{"title":"Default Title","offer_id":48250808664283,"sku":"B0DR8X1B6B","price":88.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71iFVwmtrCL._AC_SL1500.jpg?v=1771063200","url":"https:\/\/gearmusthave.com\/products\/scitoo-rear-left-right-disc-brake-calipers-assembly-for-mazda-3","provider":"GearMustHave","version":"1.0","type":"link"}