PowerStop L3698 Disc Brake Caliper - Front Left

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L3698) is designed specifically for Subaru Impreza and WRX STI models. This fixed disc brake caliper offers reliable braking performance with a durable aluminum construction and precise fitment for front brake applications.

• Compatible with Subaru Impreza and WRX STI front brake systems
• Fixed caliper type with four aluminum pistons for balanced braking
• Caliper casting made from lightweight aluminum for corrosion resistance
• Gray finish for a clean, OE-style appearance
• Includes M10 x 1.0 inlet and bleeder screw thread sizes
• Does not include mounting hardware or caliper slides

Detailed Product Description

The PowerStop - Front OE Stock Replacement Caliper L3698 is engineered to match the original equipment specifications for Subaru Impreza and WRX STI vehicles. Featuring a fixed caliper design with four aluminum pistons, this caliper ensures even pressure distribution across the brake pads, contributing to consistent stopping power. The aluminum caliper casting reduces weight while providing resistance to rust and corrosion, which is essential for maintaining brake system integrity over time. The gray color finish maintains a factory look, making it suitable for restoration or replacement projects.

This caliper is designed with an M10 x 1.0 inlet thread size and bleeder screw thread size, ensuring compatibility with the brake hydraulic system of the specified Subaru models. Note that mounting hardware and caliper slides are not included, so these components should be sourced separately if needed.

PowerStop - Front OE Stock Replacement Caliper Product Line

The PowerStop - Front OE Stock Replacement Caliper line focuses on providing direct OE replacement parts that meet factory specifications. This product line is intended for customers seeking reliable, stock-equivalent brake components without modifications. The L3698 caliper fits within this line by offering a fixed, four-piston design with aluminum construction, aligning with the original equipment standards for Subaru Impreza and WRX STI front brakes.

Common Applications and Problem Solving

• Replacement for worn or leaking front brake calipers on Subaru Impreza and WRX STI
• Restores proper brake piston function for consistent pad engagement
• Addresses corrosion or damage to original aluminum calipers
• Improves brake system reliability by matching OE specifications
• Suitable for maintenance or repair of front disc brake hydraulics

Installation Notes and Tips

• Verify compatibility with your specific Subaru Impreza or WRX STI model year before installation
• Ensure brake fluid lines and bleeder screws match M10 x 1.0 thread sizes
• Use appropriate brake fluid and follow manufacturer torque specifications during installation
• Replace mounting hardware and caliper slides if worn, as these are not included
• Bleed the brake system thoroughly after installation to remove air and ensure proper brake function

Quality Assurance and Warranty

PowerStop manufactures the L3698 caliper to meet or exceed OEM standards for fit, form, and function. The aluminum construction and fixed four-piston design contribute to durability and consistent braking performance. 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 the manufacturer for exact warranty terms.