{"product_id":"powerstop-l4276-disc-brake-caliper-front-left","title":"PowerStop L4276 Disc Brake Caliper - Front Left","description":"\u003ch2\u003ePowerStop Front OE Stock Replacement Caliper Overview\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Front OE Stock Replacement Caliper (Part Number L4276) is designed to provide reliable braking performance for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered as a direct OE replacement, this disc brake caliper ensures consistent stopping power and durability for models like the Cutlass Supreme, Grand Prix, Lumina, Monte Carlo, and Regal.\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 two steel pistons (41.91 mm 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 and OEM appearance\u003c\/li\u003e\n\u003cli\u003eBleeder screw with M10 x 1.5 thread size for easy brake fluid maintenance\u003c\/li\u003e\n\u003cli\u003eGrade type: Regular, suitable for standard driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis PowerStop front disc brake caliper features a cast iron construction that offers durability and effective heat dissipation during braking. The floating caliper design incorporates two steel pistons, each measuring 41.91 mm in diameter, which provide balanced clamping force on the brake pads. The caliper slides are included to ensure smooth movement and proper alignment, while the mounting bracket is supplied to facilitate secure installation. The gray color finish helps resist corrosion and maintains an OEM look. Additionally, the bleeder screw with an M10 x 1.5 thread size allows for straightforward brake fluid bleeding and maintenance.\u003c\/p\u003e\u003ch2\u003eAbout the PowerStop - Front OE Stock Replacement Caliper Line\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Front OE Stock Replacement Caliper line is engineered to meet original equipment specifications, offering a direct replacement solution for front disc brake calipers. This product line focuses on maintaining factory performance and fitment, making it suitable for vehicle owners seeking a reliable and consistent braking component without modifications. The L4276 caliper is part of this line, designed specifically for compatibility with various Buick, Chevrolet, Oldsmobile, and Pontiac models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Cutlass Supreme front brake replacement\u003c\/li\u003e\n\u003cli\u003eChevrolet Lumina and Monte Carlo front disc brake upgrade\u003c\/li\u003e\n\u003cli\u003eOldsmobile Regal front caliper replacement\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Prix front brake system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the mounting bracket is properly secured before installing the caliper\u003c\/li\u003e\n\u003cli\u003eUse compatible brake pads designed for floating calipers\u003c\/li\u003e\n\u003cli\u003eBleed the brake system using the M10 x 1.5 bleeder screw to remove air\u003c\/li\u003e\n\u003cli\u003eInspect caliper slides for smooth operation and lubricate if necessary\u003c\/li\u003e\n\u003cli\u003eVerify piston movement and seal condition during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures this front OE stock replacement caliper to meet or exceed OEM standards for fit, form, and function. The cast iron construction and steel pistons contribute to long-lasting performance under regular driving conditions. While specific warranty details are not provided, PowerStop products typically undergo rigorous quality control to ensure reliability and safety in braking applications.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51813058085045,"sku":"BHKQ-L4276","price":104.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4276_Fro.jpg?v=1775165661","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4276-disc-brake-caliper-front-left","provider":"PartCatalog","version":"1.0","type":"link"}