Wagner Brake QC691 Disc Brake Pad Set - Front

Reliable Disc Brake Pads for Acura, INFINITI, and Nissan Vehicles

The Wagner Brake ThermoQuiet QC691 disc brake pad set offers dependable braking performance for select Acura, INFINITI, and Nissan models. Designed with ceramic friction material and advanced features, these pads provide consistent stopping power and reduced noise for vehicles like the Acura MDX, Nissan Pathfinder, and INFINITI Q45.

• Ceramic friction material for smooth, quiet braking
• Mechanical pad wear sensor included for timely maintenance alerts
• Slotted design to improve heat dissipation and reduce brake fade
• Chamfered edges to minimize noise and vibration
• Includes pad shims and abutment clips for proper fit and installation
• Outer and inner pad friction material thickness of 0.646 inches for long-lasting performance

ThermoQuiet Product Line Overview

The ThermoQuiet line by Wagner Brake focuses on delivering brake pads engineered to reduce noise and vibration while maintaining effective braking performance. The QC691 disc brake pad set incorporates these design principles with ceramic friction material and mechanical wear sensors, making it suitable for drivers seeking a balance of quiet operation and reliable stopping power in their Acura MDX, Nissan Pathfinder, or INFINITI Q45.

Detailed Product Description

The QC691 disc brake pad set features a ceramic friction material composition that offers consistent braking with less dust and noise compared to traditional semi-metallic pads. The slotted design enhances heat dissipation, helping to prevent brake fade during extended use. Chamfered edges reduce the likelihood of squealing and vibration, contributing to a quieter driving experience. Included pad shims and abutment clips ensure proper alignment and secure installation. The mechanical pad wear sensor alerts drivers when pad replacement is necessary, helping maintain optimal brake system performance.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake pads on Acura MDX, Nissan Pathfinder, INFINITI Q45, Quest, QX4, and X-Trail
• Reduces brake noise and vibration issues
• Helps prevent brake fade during heavy braking or towing
• Maintains consistent stopping power with ceramic friction material
• Alerts driver to pad wear with included mechanical sensor

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Inspect rotors for wear or damage and resurface or replace if necessary
• Use included abutment clips and pad shims for proper fit and noise reduction
• Check mechanical wear sensor connection during installation
• Follow manufacturer torque specifications for caliper bolts

Quality Assurance and Warranty

Wagner Brake ThermoQuiet QC691 disc brake pads are manufactured to meet or exceed OEM standards for fit, form, and function. The inclusion of mechanical wear sensors and quality materials supports reliable brake system performance. Warranty coverage details should be confirmed with the product documentation or manufacturer.