PowerStop L4071 Disc Brake Caliper - Front Right

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L4071) is designed to provide reliable braking performance for a range of GM and related vehicles. Engineered as a floating disc brake caliper with a cast iron construction, this caliper is compatible with popular models such as the Chevrolet Blazer, Pontiac Firebird, and GMC S10.

• Cast iron caliper casting for durability
• Single steel piston with 63.50 mm diameter
• Floating caliper design for consistent brake pad contact
• Includes caliper slides for smooth operation
• Gray finish matching OE appearance
• Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac models
• Bleeder screw thread size M10 x 1.5

About the PowerStop Front OE Stock Replacement Caliper Line

The PowerStop - Front OE Stock Replacement Caliper line focuses on delivering direct OE replacement parts that maintain factory specifications. This ensures proper fitment and function for front disc brake systems on a variety of vehicles. The L4071 caliper is part of this line, offering a regular grade type caliper that meets original equipment standards without including mounting hardware or brackets.

Product Details and Specifications

This disc brake caliper features a cast iron body known for its strength and heat resistance, essential for consistent braking performance. The floating caliper design allows the caliper to move laterally, ensuring even pad wear and effective braking. It includes one steel piston with a diameter of 63.50 mm, providing reliable hydraulic pressure transfer. Caliper slides are included to facilitate smooth caliper movement, while the gray color finish matches the original equipment look. The bleeder screw thread size is M10 x 1.5, compatible with standard brake bleeding tools.

Compatible Vehicles and Applications

• Buick models including Century, LeMans, Regal
• Chevrolet models such as Blazer, Camaro, El Camino, Malibu, Monte Carlo, S10, S10 Blazer, Sonoma
• GMC models including Jimmy, S15, S15 Jimmy
• Isuzu, Oldsmobile, Pontiac models including Bonneville, Cutlass series, Firebird, Grand Am, Grand LeMans, Grand Prix

Common Issues Addressed by This Caliper

• Uneven brake pad wear due to caliper sticking
• Reduced braking efficiency from piston corrosion or damage
• Brake fluid leaks around the piston seal
• Caliper slide pin binding causing noise or vibration
• Brake drag caused by faulty caliper movement

Installation Notes and Tips

When installing the PowerStop L4071 caliper, ensure the brake system is properly bled using the M10 x 1.5 bleeder screw thread size. Since mounting hardware and brackets are not included, reuse existing components or source separately. Verify compatibility with your specific vehicle model and year before installation. Proper lubrication of caliper slides is recommended to maintain smooth operation.

Quality Assurance and Warranty

PowerStop manufactures this caliper to meet or exceed original equipment standards, ensuring reliable performance and durability. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.