PowerStop Autospecialty Caliper

Multiple Infiniti/Nissan Fitments (L7146) 2011–2025

Part #: L7146

Overview

The PowerStop Autospecialty Front Left Caliper is a high-quality, OE replacement component designed to restore your vehicle's braking performance to factory standards. Engineered for drivers who demand reliable stopping power and durability, this caliper is suitable for a wide range of Infiniti and Nissan models from 2011 through 2025. Whether you're replacing worn-out stock calipers or upgrading your braking system, this caliper offers a straightforward, bolt-on solution that ensures your vehicle maintains optimal safety and performance.

Designed with both everyday driving and spirited stops in mind, the PowerStop Autospecialty Caliper provides consistent, fade-resistant braking. Its robust construction and thorough testing guarantee long-lasting performance, making it an excellent choice for those seeking a dependable replacement that restores original braking feel and response.

Key Features

The PowerStop Autospecialty Caliper is built with precision and quality in mind, featuring several key attributes that enhance its performance and longevity:

• Manufactured by PowerStop, a trusted name in brake components, ensuring high standards of quality and reliability.
• OE replacement design that directly bolts onto your vehicle without modifications, simplifying installation.
• 100% pressure tested for leaks, ensuring safety and consistent hydraulic performance.
• Includes all new premium boots, seals, and high-temperature silicone lubricant, facilitating a complete and easy replacement process.
• Constructed with durable materials capable of withstanding high temperatures and demanding driving conditions.
• Designed to restore factory braking performance, providing confident stopping power for daily driving and occasional spirited stops.
• Suitable for a variety of Infiniti and Nissan models, covering multiple years and configurations.
• Ensures proper fitment and compatibility with your vehicle's existing brake system components.
• Backed by rigorous quality control to ensure safety, durability, and long-term performance.

Construction & Design

The PowerStop Autospecialty Caliper features a robust, precision-machined housing built from high-strength materials that resist warping and corrosion. The caliper's design incorporates a one-piece construction that enhances structural integrity and ensures even pressure distribution across the brake pads. All internal components, including the pistons and seals, are pressure tested to prevent leaks and ensure reliable operation. The inclusion of premium boots and seals, along with high-temperature silicone lubricant, helps protect against dirt, moisture, and heat, extending the caliper's service life. This caliper is engineered to meet or exceed OE specifications, providing a perfect fit and consistent performance for your vehicle.

Installation & Fitment

The PowerStop Autospecialty Caliper is a bolt-on replacement that requires no modifications, cutting, or special tools beyond standard hand tools. It mounts directly to your vehicle's existing brackets and hardware, making installation straightforward for experienced DIY enthusiasts or professional mechanics. No additional tuning or bleeding procedures are typically necessary, as the caliper is pre-assembled and pressure tested for leak-free operation. For optimal performance, it is recommended to replace both front calipers simultaneously and inspect related brake components for wear.

• Easy, direct-fit installation with standard hand tools
• No cutting, drilling, or complex modifications required
• Compatible with your vehicle's existing brake system components

What's Included

• PowerStop Autospecialty Front Left Caliper
• All necessary new boots, seals, and high-temperature silicone lubricant
• Installation hardware and instructions

Ideal For

• Drivers seeking a reliable OE replacement caliper for Infiniti and Nissan models
• Those restoring factory braking performance after caliper wear or failure
• Enthusiasts who want a durable, high-quality caliper with straightforward installation
• Everyday drivers and occasional spirited enthusiasts