{"product_id":"powerstop-l5545-disc-brake-caliper-rear-left-or-rear-right","title":"PowerStop L5545 Disc Brake Caliper - Rear Left or Rear Right","description":"\u003ch2\u003ePowerStop Rear OE Stock Replacement Caliper Overview\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper (Part Number L5545) is designed to provide reliable braking performance for select Buick, Cadillac, Chevrolet, and GMC vehicles. Engineered as a direct OE replacement, this rear disc brake caliper ensures consistent stopping power and durability for models like the Equinox, LaCrosse, Malibu, Regal Sportback, Regal TourX, Terrain, and XT4.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron caliper casting for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eFloating caliper design with one steel piston (38mm diameter)\u003c\/li\u003e\n\u003cli\u003eIncludes caliper slides and mounting bracket for proper fitment\u003c\/li\u003e\n\u003cli\u003eGray finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible inlet and bleeder screw thread size: M10 x 1.0\u003c\/li\u003e\n\u003cli\u003eGrade type: Regular for standard braking applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis PowerStop rear disc brake caliper features a durable cast iron construction that withstands the rigors of daily driving and heat generated during braking. The floating caliper design incorporates a single 38mm steel piston, providing smooth and consistent brake pad engagement. Included caliper slides and mounting bracket ensure proper alignment and secure installation on compatible vehicles. The gray finish offers corrosion resistance to extend the caliper’s service life. Thread sizes for the inlet and bleeder screw are standardized at M10 x 1.0, matching OE specifications for easy integration with existing brake lines and bleeding systems.\u003c\/p\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper product line focuses on delivering direct-fit replacements that meet original equipment standards. This line is intended for drivers seeking dependable brake hydraulics without modification, maintaining factory performance and safety levels.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick LaCrosse, Regal Sportback, Regal TourX\u003c\/li\u003e\n\u003cli\u003eCadillac XT4\u003c\/li\u003e\n\u003cli\u003eChevrolet Equinox, Malibu\u003c\/li\u003e\n\u003cli\u003eGMC Terrain\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or leaking rear disc brake calipers\u003c\/li\u003e\n\u003cli\u003eAddresses uneven brake pad wear or sticking caliper issues\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pedal feel and stopping power\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks from damaged pistons or seals\u003c\/li\u003e\n\u003cli\u003eImproves rear brake performance and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the brake system is fully depressurized before removing the old caliper. This caliper includes the mounting bracket and slides but does not come with additional mounting hardware, so verify you have the necessary bolts and tools. Use compatible brake fluid and bleed the brake system thoroughly after installation to remove air and ensure optimal brake response. Check thread sizes (M10 x 1.0) for inlet and bleeder screws to confirm compatibility with your brake lines and bleeding equipment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures this rear OE stock replacement caliper to meet or exceed original equipment specifications. The cast iron construction and steel piston materials are selected for durability and consistent performance. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809509834933,"sku":"BHKQ-L5545","price":132.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L5545_Fro.jpg?v=1775165467","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l5545-disc-brake-caliper-rear-left-or-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}