PowerStop L1673 Disc Brake Caliper - Front Left

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L1673) is designed to provide reliable braking performance for select Nissan models. Engineered as a direct replacement for front disc brake calipers, this component ensures consistent stopping power and durability.

• Compatible with Nissan 720, D21, Frontier, Pathfinder, and Pickup front brake systems
• Constructed from durable cast iron caliper casting material
• Floating caliper design with two steel pistons, each measuring 42.72 mm in diameter
• Includes caliper slides and mounting bracket for proper fitment
• Equipped with M10 x 1.0 bleeder screw thread size for brake fluid maintenance
• Finished in gray color for corrosion resistance and OEM appearance

Product Line Details: PowerStop - Front OE Stock Replacement Caliper

The PowerStop - Front OE Stock Replacement Caliper line focuses on delivering original equipment (OE) quality replacement parts that match factory specifications. This ensures compatibility and performance consistency for front brake systems on Nissan vehicles. The L1673 caliper maintains the original floating caliper design and piston configuration, providing a direct fit and function without modification.

Technical Description and Features

This disc brake caliper features a cast iron construction that offers strength and heat resistance necessary for effective braking. The floating caliper type allows for smooth movement during brake application, reducing uneven pad wear. Two steel pistons with a diameter of 42.72 mm provide balanced clamping force on the brake rotor. The inclusion of caliper slides and a mounting bracket facilitates proper installation and alignment. The gray finish helps protect against corrosion, extending the caliper's service life.

Common Applications and Problem Solving

• Replacement for worn or seized front calipers on Nissan 720, D21, Frontier, Pathfinder, and Pickup models
• Addresses uneven brake pad wear caused by faulty caliper slides or pistons
• Resolves brake drag or sticking issues due to piston malfunction
• Restores proper brake fluid bleeding with compatible M10 x 1.0 bleeder screw thread size
• Improves braking consistency and safety by maintaining OE specifications

Installation Notes and Tips

Ensure the brake system is fully depressurized before removing the old caliper. Verify that the mounting bracket and caliper slides are properly aligned during installation. Use compatible brake pads and follow manufacturer torque specifications for mounting bolts. Bleed the brake system thoroughly using the M10 x 1.0 bleeder screw to remove air and maintain optimal brake performance. Note that mounting hardware is not included and must be sourced separately if needed.

Quality Assurance and Warranty

The PowerStop - Front OE Stock Replacement Caliper L1673 is manufactured to meet or exceed OEM standards for fit, form, and function. The cast iron construction and steel pistons are tested for durability and corrosion resistance. While specific warranty details are not provided, PowerStop products typically adhere to industry quality controls to ensure reliable performance in Nissan front brake applications.