PowerStop L1591 Disc Brake Caliper - Front Left

OE Front Left Caliper Replacement

PowerStop L1591 is a front left disc brake caliper built as an OE stock replacement for select 1993-1997 Geo Prizm and Toyota Corolla applications. It bolts directly in place of the original caliper and is remanufactured for a straightforward brake service on the front axle.

PowerStop’s Autospecialty OE Replacement Brake Calipers line focuses on direct-fit replacement parts for drivers restoring factory brake function on a budget. This PowerStop - Front OE Stock Replacement Caliper is assembled with new seals, slide pins where applicable, dust boots, bleeder screws, and stainless steel brake pad abutment clips.

Key Features

• Direct replacement front left disc brake caliper
• Fits 1993-1997 Geo Prizm, front left
• Fits 1993-1997 Toyota Corolla, front left
• Remanufactured cast iron caliper with gray finish
• Floating caliper design with 1 steel piston
• 53.90 mm piston diameter
• Caliper slides included; mounting bracket included
• Bleeder screw thread size: M7 x 1.0
• High-temperature EPDM dust boots and silicone lubricant used in assembly

Detailed Description

PowerStop L1591 is engineered for OE-style brake restoration on the front left side of select Geo Prizm and Toyota Corolla models. The caliper and bracket are remanufactured in Chicago, Illinois and pressure tested to verify piston operation and check for leaks before release. The floating design, cast iron body, and steel piston support consistent brake performance in everyday driving.

This part is a practical choice for replacing a worn, sticking, or leaking front caliper on a 1993-1997 Toyota Corolla or 1993-1997 Geo Prizm. The PowerStop L1591 part number is also useful when cross-checking catalog listings for the same application.

Common Repair Uses

• Leaking brake fluid at the front left caliper
• Uneven front brake pad wear
• Sticking or seized caliper piston
• Corrosion on the caliper body or slides
• Reduced braking response from a worn hydraulic caliper

Installation Notes and Tips

Verify front left fitment by year, make, model, and position before installation. Inspect brake hoses, pads, rotors, and slide hardware during service, and bleed the brake system after caliper replacement to remove air from the hydraulic circuit. Confirm the bleeder screw thread size matches the vehicle service setup before beginning work.

Quality Assurance

PowerStop remanufactures this caliper and bracket in its Chicago facility and pressure tests each unit for piston movement and leak verification. The assembly process uses new seals, dust boots, bleeder screws, and stainless steel pad abutment clips to support consistent OE-style service life. Part number L1591 identifies this front OE stock replacement caliper for catalog and fitment lookup.