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Nugeon 99P17502A Disc Brake Caliper - Front Left
Reliable Disc Brake Caliper for Buick, Chevrolet, and GMC Models
The Nugeon TechShield 360 (tm) Disc Brake Caliper (Part Number 99P17502A) is engineered to provide consistent braking performance for select Buick, Chevrolet, and GMC vehicles. Designed with durable materials and precise specifications, this caliper supports safe and effective braking on models such as the Acadia, Blazer, Enclave, and Traverse.
- Constructed from cast iron for strength and durability
- Includes mounting bracket and caliper slides for proper fitment
- Equipped with two phenolic pistons measuring 1.89 inches in diameter
- Features an E-coat finish to resist corrosion
- Includes bleeder screw and bleeder screw cap (M10-1.0 thread size)
- Banjo bolt inlet fitting for secure hydraulic connection
- Dust boots included to protect internal components
- Brake pad installation hardware and banjo bolt included
About the TechShield 360 (tm) Product Line
The TechShield 360 (tm) line by Nugeon focuses on delivering comprehensive brake hydraulic components that combine durability and precision. This disc brake caliper is part of that line, featuring corrosion-resistant finishes and quality materials such as cast iron housings and phenolic pistons. The design supports reliable braking performance and long service life for compatible Buick, Chevrolet, and GMC vehicles.
Detailed Product Description
This Nugeon disc brake caliper is manufactured by Akebono and designed specifically for select models including the Buick Acadia, Chevrolet Blazer, Enclave, and GMC Traverse. The caliper casting is made from cast iron, providing a robust structure capable of withstanding high braking forces. It includes two phenolic pistons with an outside diameter of 1.89 inches (48 mm), which help reduce heat transfer and improve brake system longevity. The caliper is finished with an E-coat to protect against rust and corrosion, ensuring durability in various driving conditions.
The caliper assembly comes with a mounting bracket and caliper slides to ensure proper alignment and smooth operation. A bleeder screw with a matching cap (M10-1.0 thread) is included for easy brake fluid bleeding and maintenance. The inlet fitting uses a banjo bolt connection, which is standard for many brake hydraulic systems. Dust boots are provided to protect the pistons and internal components from contaminants.
Common Applications and Issues Addressed
- Replacement for worn or damaged disc brake calipers on Buick Acadia, Chevrolet Blazer, Enclave, and GMC Traverse
- Resolves uneven brake pad wear caused by sticking calipers
- Addresses brake fluid leaks from damaged or corroded caliper components
- Improves braking response and pedal feel by restoring proper caliper function
- Prevents brake noise and vibration related to caliper hardware issues
Installation Notes and Tips
- Ensure compatibility with your specific vehicle make and model before installation
- Use the included mounting bracket and caliper slides for correct fitment
- Bleed the brake system thoroughly after installation using the included bleeder screw and cap
- Inspect brake pads separately as they are not included with this caliper
- Check all hydraulic connections, including the banjo bolt inlet fitting, for proper torque and sealing
Quality Assurance and Warranty
The Nugeon TechShield 360 (tm) Disc Brake Caliper (Part Number 99P17502A) is manufactured by Akebono, a recognized name in brake component production. The caliper undergoes strict quality control to meet industry standards, including compliance with Friction Materials Standards Institute pad number D1896. While specific warranty details are not provided, the product is designed to meet OEM specifications for reliable performance and durability.
| Brand | Nugeon |
| Part Number | 99P17502A |
| Position | TechShield 360 (tm), Front Left |
| Pad Wear Sensor Included | No |
| Mounting Hardware Included | Yes |
| Pads Included | No |
| Caliper Casting Material | Cast iron |
| Bleeder Screw Included | Yes |
| Caliper Slides Included | Yes |
| Piston Quantity | 2 |
| Friction Materials Standards Institute Pad Number | D1896 |
| Inlet Fitting Type | Banjo bolt |
| Caliper Color | Gray |
| Piston Material | Phenolic |
| Anti-Squeal Shims Included | No |
| Bleeder Screw Cap Included | Yes |
| Bleeder Screw Size | M10-1.0 |
| Bleeder Screw Thread (mm) | M10-1.0 |
| Bleeder Thread Size | M10-1.0 |
| Bracket Cast Numbers | 4830 |
| Bracket Included | Yes |
| Bracket Mounting Bolts Included | No |
| Caliper And Pad Hardware Included | Yes |
| Caliper Finish | E-coat |
| Caliper Manufacturer | Akebono |
| Dust Boots Included | Yes |
| Grease Pack Included | No |
| Housing Cast Numbers | 4830 wf akebono |
| Inlet Port Thread Size (mm) | M10-1.0 x 23.4 |
| Inlet Thread Size | M10-1.0 |
| Package Contents | Includes brake pad installation hardware w/ banjo bolt & copper c |
| Piston 1 Outside Diameter (in) | 1.89 |
| Piston 1 Outside Diameter (mm) | 48 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2020 | Buick | Enclave | FWD | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2020 | Chevrolet | Blazer | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) | |
| 2020 | Chevrolet | Traverse | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) | |
| 2020 | GMC | Acadia | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) | |
| 2019 | Buick | Enclave | FWD | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2019 | Chevrolet | Blazer | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) | |
| 2019 | Chevrolet | Traverse | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) | |
| 2019 | GMC | Acadia | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) | |
| 2018 | Buick | Enclave | FWD | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2018 | Chevrolet | Traverse | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) | |
| 2018 | GMC | Acadia | Front Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) | |
| 2017 | GMC | Acadia | Front Left | Exc Acadia Limited; TechShield 360 (tm) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.