Nugeon 99P01664A Disc Brake Caliper - Front Left

Reliable Disc Brake Caliper for Toyota Sienna

The Nugeon TechShield 360 (tm) Disc Brake Caliper (Part Number 99P01664A) is engineered for precise braking performance on Toyota Sienna models. Designed with durable cast iron construction and a steel piston, this caliper ensures consistent stopping power and long service life.

• Compatible with Toyota Sienna vehicles
• Durable cast iron caliper casting
• Single steel piston with 64mm diameter
• Includes bleeder screw and cap (M7-1.0 thread size)
• Equipped with caliper slides and dust boots
• Banjo bolt inlet fitting for secure hydraulic connection
• Gray E-coat finish for corrosion resistance
• Includes mounting bracket and brake pad installation hardware

About the TechShield 360 (tm) Product Line

The TechShield 360 (tm) line by Nugeon focuses on delivering comprehensive brake hydraulics solutions with enhanced protection and durability. This disc brake caliper benefits from the TechShield 360 (tm) design philosophy, featuring an E-coat finish that helps resist corrosion and wear, ensuring reliable performance under various driving conditions.

Detailed Product Description

This disc brake caliper is constructed from cast iron, providing strength and heat resistance necessary for effective braking. The single steel piston measures 64mm (2.52 inches) in diameter, offering consistent pressure application to the brake pads. The caliper includes a bleeder screw with an M7-1.0 thread size and a protective cap to facilitate maintenance and prevent contamination. Caliper slides and dust boots are included to maintain smooth operation and protect internal components from dirt and moisture. The inlet fitting uses a banjo bolt type connection, ensuring a secure and leak-free hydraulic line attachment. The gray E-coat finish adds an extra layer of corrosion protection, extending the caliper's service life. This part is compatible specifically with Toyota Sienna models and is identified by part number 99P01664A.

Common Applications and Issues Addressed

• Replacement for worn or damaged disc brake calipers on Toyota Sienna
• Resolves uneven brake pad wear due to caliper sticking
• Addresses brake fluid leaks from faulty bleeder screws or seals
• Improves braking response and pedal feel
• Restores proper brake function after corrosion or physical damage

Installation Notes and Tips

Ensure the brake system is depressurized before removing the old caliper. Verify that the mounting bracket and hardware are compatible and secure. Use the included brake pad installation hardware for proper pad alignment. Bleed the brake system thoroughly after installation to remove air and maintain optimal hydraulic pressure. Inspect dust boots and caliper slides for smooth movement during installation.

Quality Assurance and Warranty

The Nugeon TechShield 360 (tm) Disc Brake Caliper is manufactured to meet industry standards for durability and performance. It features a corrosion-resistant E-coat finish and includes essential components such as bleeder screws and dust boots to ensure reliable operation. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.