PowerStop Autospecialty

1990–1993 Mazda Miata Rear Left OE Replacement Caliper with Bracket

Part #: L1378

Overview

The PowerStop Autospecialty Rear Left Caliper with Bracket is a high-quality, remanufactured OE replacement designed specifically for Mazda Miata models from 1990 to 1993. Engineered for drivers seeking reliable braking performance, this caliper ensures your vehicle maintains optimal stopping power and safety. Whether you're restoring a classic Miata or replacing worn components, this caliper offers a perfect fit and long-lasting durability.

Ideal for daily drivers, enthusiasts, and restorers, this caliper provides a cost-effective solution that restores your vehicle's braking system to factory standards. With a focus on safety and performance, PowerStop's remanufactured calipers are a trusted choice for maintaining the integrity of your braking system while ensuring smooth, consistent operation.

Key Features

PowerStop Autospecialty OE Replacement Calipers are built with precision and quality in mind, offering several key benefits:

• Remanufactured at PowerStop’s Chicago, IL facility to meet strict quality standards, including 100% pressure testing for leaks and overall safety.
• Includes all new premium boots, seals, and high-temperature silicone lubricant, ensuring a complete and reliable rebuild of the caliper assembly.
• Designed as a direct bolt-on replacement for the original equipment, simplifying installation without the need for modifications.
• Constructed with durable materials to withstand the high temperatures and stresses of braking, providing consistent performance over time.
• Ensures proper fitment and function, restoring your Mazda Miata’s braking response and safety features.
• Remanufacturing process emphasizes environmental responsibility by reusing core components and reducing waste.
• Includes the caliper and bracket, ready for installation with your existing brake pads and hardware.

Construction & Design

The PowerStop Autospecialty caliper features a robust remanufactured housing and bracket, crafted to exact OEM specifications. The caliper body is made from high-strength cast iron, offering excellent heat resistance and durability. The included bracket is precision-machined to ensure perfect alignment with the rotor and wheel assembly, promoting even pad wear and optimal braking performance.

All internal components, including pistons, boots, and seals, are replaced with new, high-quality parts to prevent leaks and ensure smooth piston movement. The use of high-temperature silicone lubricant during assembly guarantees reliable operation under demanding driving conditions. The entire remanufacturing process involves thorough cleaning, inspection, and pressure testing, resulting in a caliper that performs like new while meeting or exceeding OE standards.

Installation & Fitment

The PowerStop Autospecialty Rear Left Caliper with Bracket is a straightforward bolt-on replacement that requires no special tools or modifications. It mounts directly to the existing brake system using factory hardware, making installation quick and hassle-free. No cutting, drilling, or tuning is necessary, and the caliper is compatible with your vehicle’s original brake pads and rotors.

• Ensure the vehicle is safely lifted and supported before beginning installation.
• Remove the worn caliper and bracket, then install the remanufactured unit in the same position.
• Reconnect the brake hose, bleed the brake system as needed, and verify proper operation before driving.

What's Included

• Remanufactured rear left caliper assembly
• Remanufactured bracket
• All new boots, seals, and high-temperature silicone lubricant
• Installation hardware and instructions

Ideal For

• Owners restoring or maintaining Mazda Miata models from 1990 to 1993
• Drivers seeking reliable, OE-quality replacement brake components
• Enthusiasts focused on safety, durability, and cost-effective repairs