{"product_id":"powerstop-l4357-disc-brake-caliper-front-left","title":"PowerStop L4357 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 L4357) 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 such as the Buick Skylark, Chevrolet Cavalier, and Pontiac Grand Am.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron caliper casting for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eSingle steel piston with a 56.90 mm diameter for effective braking force\u003c\/li\u003e\n\u003cli\u003eFloating caliper design for smooth operation and even pad wear\u003c\/li\u003e\n\u003cli\u003eIncludes caliper slides for proper movement and alignment\u003c\/li\u003e\n\u003cli\u003eGray finish for corrosion resistance and OEM appearance\u003c\/li\u003e\n\u003cli\u003eCompatible with bleeder screw thread size M10 x 1.5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis PowerStop disc brake caliper is constructed from durable cast iron, providing the necessary strength and heat dissipation required for front brake applications. The floating caliper design allows the caliper to move laterally, ensuring even pressure distribution across the brake pads. Equipped with a single steel piston measuring 56.90 mm in diameter, this caliper delivers consistent braking force to maintain vehicle control and safety. The included caliper slides facilitate smooth caliper movement, reducing uneven pad wear and extending component life. Finished in gray, the caliper resists corrosion while maintaining an OEM look.\u003c\/p\u003e\u003cp\u003eThe PowerStop - Front OE Stock Replacement Caliper product line focuses on delivering direct-fit replacements that meet original equipment specifications. This ensures compatibility and performance consistency for vehicles requiring front disc brake calipers, such as the Chevrolet Corsica and Oldsmobile Cutlass Calais.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Skylark and Sunbird\u003c\/li\u003e\n\u003cli\u003eChevrolet Cavalier, Corsica, and Sunfire\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass Calais\u003c\/li\u003e\n\u003cli\u003ePontiac Achieva and Grand Am\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Caliper\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake drag caused by seized or sticking calipers\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear due to faulty caliper slides\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from piston corrosion or damage\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from worn piston seals\u003c\/li\u003e\n\u003cli\u003eNoise and vibration related to caliper malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the PowerStop L4357 caliper, ensure the brake system is properly bled to remove air and maintain hydraulic pressure. Since mounting hardware and brackets are not included, reuse existing components if they are in good condition or source replacements separately. Verify the bleeder screw thread size (M10 x 1.5) matches your vehicle’s specifications for compatibility. Proper lubrication of caliper slides is recommended to promote smooth operation.\u003c\/p\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 use of cast iron and steel materials ensures durability under normal operating conditions. While specific warranty details are not provided, PowerStop products typically undergo rigorous quality control to ensure reliability and performance in brake hydraulics applications.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809489289397,"sku":"BHKQ-L4357","price":103.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4357_Fro.jpg?v=1775165373","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4357-disc-brake-caliper-front-left","provider":"PartCatalog","version":"1.0","type":"link"}