PowerStop L4880 Disc Brake Caliper - Front Left

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L4880) is designed for reliable braking performance on select Chevrolet, Pontiac, and Saturn models. Engineered as a direct OE replacement, this disc brake caliper ensures consistent stopping power and durability for vehicles like the Chevrolet Cobalt, Pontiac G5, and Saturn Ion.

• Compatible with Chevrolet Cobalt, Pontiac G5, and Saturn Ion front brake systems
• Constructed from durable cast iron for long-lasting strength
• Floating caliper design with a single steel piston (53.85 mm diameter)
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with M10 x 1.0 bleeder screw thread size
• Grade type: Regular for standard braking applications

Detailed Product Features and Specifications

This PowerStop front disc brake caliper features a cast iron construction that provides the necessary rigidity and heat resistance required for effective braking. The floating caliper design allows for smooth piston movement, aided by the included caliper slides, which help maintain even pad wear and consistent brake pad contact. The single steel piston, measuring 53.85 mm in diameter, delivers reliable hydraulic pressure to the brake pads, ensuring efficient stopping power. The caliper comes with a mounting bracket to facilitate proper installation and alignment on the front brake assembly.

The gray finish offers corrosion resistance and a clean appearance under the hood. The bleeder screw thread size of M10 x 1.0 is compatible with standard brake bleeding tools, simplifying maintenance and brake fluid replacement. This caliper is classified as a regular grade type, suitable for everyday driving conditions without requiring specialized performance upgrades.

PowerStop - Front OE Stock Replacement Caliper Product Line

The PowerStop - Front OE Stock Replacement Caliper line focuses on providing direct-fit replacements that meet original equipment specifications. This product line is designed to restore braking performance to factory standards, making it an appropriate choice for vehicle owners seeking dependable and consistent brake system components without modifications. The L4880 caliper exemplifies this approach by matching OE dimensions and materials for Chevrolet, Pontiac, and Saturn front brake systems.

Common Applications and Problem Resolution

• Replacement for worn or seized front disc brake calipers on Chevrolet Cobalt, Pontiac G5, and Saturn Ion
• Addresses uneven brake pad wear caused by faulty caliper slides or piston movement
• Resolves brake fluid leaks from damaged or corroded caliper pistons
• Improves braking response when original calipers have lost hydraulic efficiency
• Restores proper brake alignment and pedal feel after caliper failure

Installation Notes and Tips

• Ensure compatibility with your vehicle’s front brake system before installation
• Use proper brake fluid and follow manufacturer bleeding procedures with M10 x 1.0 bleeder screw
• Inspect and replace brake pads and rotors as needed during caliper installation
• Torque mounting bracket bolts to manufacturer specifications for safety and performance
• Check for smooth caliper slide movement to prevent premature pad wear

Quality Assurance and Warranty

PowerStop manufactures the L4880 caliper to meet or exceed original equipment standards, using cast iron and steel materials for durability and performance. While specific warranty details are not provided here, PowerStop products typically undergo rigorous quality control to ensure reliability and fitment accuracy for Chevrolet, Pontiac, and Saturn vehicles. Consult product documentation or authorized sources for warranty information related to this part.