OE Quality
60-Day Returns

Nugeon 99R06309A Disc Brake Caliper - Front Left
Overview of Nugeon Reman Caliper for Fiat 500
The Nugeon Reman Caliper w/ Installation Hardware, part number 99R06309A, is designed specifically for the Fiat 500. This remanufactured disc brake caliper offers reliable braking performance with durable aluminum construction and a powder-coated red finish for corrosion resistance.
- Remanufactured disc brake caliper for Fiat 500
- Durable aluminum casting with powder coat finish in red
- Includes bleeder screw (M8-1.25 thread) and caliper slides
- Bracket and dust boots included for proper fitment
- Steel piston with 54mm (2 inch) diameter for consistent braking force
- Banjo bolt inlet fitting with M10-1.0 thread size
Detailed Product Features and Specifications
This Nugeon caliper is part of the Reman Caliper w/ Installation Hardware line, which focuses on providing remanufactured brake components that meet OEM standards. The caliper features a single steel piston with a 54mm diameter, ensuring effective hydraulic pressure application. The aluminum casting reduces weight while maintaining strength, and the powder coat finish in red helps protect against rust and wear. Included components such as the bleeder screw with M8-1.25 thread and caliper slides facilitate maintenance and installation. The bracket is included to ensure proper mounting, although bracket mounting bolts are not provided. Dust boots are also included to protect internal components from contaminants.
Compatible Vehicles and Applications
- Compatible with Fiat 500 models requiring part number 99R06309A
- Designed for disc brake hydraulic systems
- Suitable for replacing worn or damaged calipers on Fiat 500
- Ideal for restoring braking performance and safety
Common Issues Addressed by This Caliper
- Brake fluid leaks due to worn or damaged caliper seals
- Uneven brake pad wear caused by sticking caliper slides
- Reduced braking efficiency from corroded or damaged caliper housing
- Brake noise or vibration related to caliper malfunction
- Hydraulic pressure loss from faulty piston or bleeder screw
Installation Notes and Tips
When installing the Nugeon 99R06309A caliper on a Fiat 500, ensure the brake system is properly bled using the included bleeder screw with M8-1.25 thread. Verify that the bracket is securely mounted, although mounting bolts must be sourced separately. Inspect dust boots and caliper slides for proper placement to avoid premature wear. Use the banjo bolt inlet fitting with M10-1.0 thread size to connect brake lines securely. Follow manufacturer torque specifications for all fasteners to maintain safety and performance.
Quality Assurance and Warranty
This remanufactured caliper undergoes rigorous testing to meet OEM quality standards. The use of high-grade aluminum casting and steel piston materials ensures durability and consistent braking performance. While specific warranty details are not provided, Nugeon products typically come with a limited warranty covering defects in materials and workmanship. Always consult product documentation or supplier information for exact warranty terms.
| Brand | Nugeon |
| Part Number | 99R06309A |
| Position | Reman Caliper w/ Installation Hardware, Front Left |
| Anti-Squeal Shims Included | No |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | Yes |
| Bleeder Screw Thread (mm) | M8-1.25 x 30.2 |
| Bleeder Thread Size | M8-1.25 |
| Bracket Included | Yes |
| Bracket Mounting Bolts Included | No |
| Caliper And Pad Hardware Included | No |
| Caliper Color | Red |
| Caliper Finish | Powder coat |
| Caliper Slides Included | Yes |
| Casting Material | Aluminum |
| Dust Boots Included | Yes |
| Hardware Included | Yes |
| Housing Cast Numbers | B, 617, 04101955 |
| Inlet Fitting Type | Banjo bolt |
| Inlet Port Thread Size (mm) | M10-1.0 |
| Inlet Thread Size | M10-1.0 |
| New or Remanufactured | Remanufactured |
| Package Contents | Includes brake pad installation hardware w/ banjo bolt & copper c |
| Pads Included | No |
| Piston 1 Outside Diameter (in) | 2 |
| Piston 1 Outside Diameter (mm) | 54 |
| Piston Material | Steel |
| Piston Quantity | 1 |
| Wear Sensors Included | No |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Fiat | 500 | 1.4L | L4 | GAS | Front Left | Supplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware |
| 2018 | Fiat | 500 | 1.4L | L4 | GAS | Front Left | Supplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware |
| 2017 | Fiat | 500 | 1.4L | L4 | GAS | Front Left | Supplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware |
| 2016 | Fiat | 500 | 1.4L | L4 | GAS | Front Left | Supplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware |
| 2015 | Fiat | 500 | 1.4L | L4 | GAS | Front Left | Supplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware |
| 2014 | Fiat | 500 | 1.4L | L4 | GAS | Front Left | Supplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware |
| 2013 | Fiat | 500 | 1.4L | L4 | GAS | Front Left | Supplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware |
| 2012 | Fiat | 500 | 1.4L | L4 | Front Left | Supplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.