OE Quality
60-Day Returns

Cardone 18-B4879 Disc Brake Caliper - Front Left or Front Right
Overview of Cardone Unloaded Caliper w/Bracket 18-B4879
The Cardone Unloaded Caliper w/Bracket 18-B4879 is a remanufactured disc brake caliper designed specifically for Cadillac CTS and STS models. Engineered to meet OEM specifications, this gray oil emulsion finished caliper ensures reliable braking performance and durability.
- Remanufactured disc brake caliper with phenolic pistons
- Includes caliper, bracket, and hardware kit for installation
- Bleeder and inlet port size: M10x1.0 for precise fit
- Gray oil emulsion finish for corrosion resistance
- Compatible with Cadillac CTS and STS models
Product Features and Specifications
This Cardone brake caliper features two phenolic pistons measuring 1.772 inches (45.0088 mm) in diameter, providing consistent hydraulic pressure for effective braking. The caliper comes with a complete hardware kit but does not include mounting bolts or brake pads. Its bleeder and inlet ports are sized M10x1.0, ensuring compatibility with the vehicle's brake hydraulic system. The gray oil emulsion finish helps protect against rust and wear, extending the caliper's service life.
About the Unloaded Caliper w/Bracket Product Line
The Cardone Unloaded Caliper w/Bracket line offers remanufactured calipers that come with the necessary mounting brackets and hardware kits, simplifying installation. These calipers are designed to meet or exceed OEM standards, providing a reliable replacement option for vehicles requiring disc brake calipers without brake pads included. This product line focuses on delivering quality and fitment accuracy for specific vehicle applications like the Cadillac CTS and STS.
Common Applications and Problem Resolution
This caliper is compatible with the following Cadillac models:
- Cadillac CTS
- Cadillac STS
It addresses several brake system issues, including:
- Uneven brake pad wear due to caliper malfunction
- Brake pedal softness caused by air in the hydraulic system
- Vehicle pulling to one side during braking
- Brake squeal related to caliper or mounting pin issues
- Corrosion or damage to original caliper components
Installation Notes and Tips
Installation of the Cardone 18-B4879 caliper should be performed by a qualified technician. The product includes a hardware kit but does not include mounting bolts or brake pads, which must be sourced separately. Use silicone grease on floating caliper mounting pins to ensure smooth operation. Always use the brake fluid type recommended by the vehicle manufacturer, typically DOT 3 or DOT 4. Proper bleeding of the brake system is essential to avoid symptoms like a low brake pedal.
Quality Assurance and Warranty
This remanufactured caliper undergoes rigorous testing to meet OEM standards for performance and durability. Cardone provides a limited warranty on this part, covering defects in materials and workmanship. For specific warranty details, refer to Cardone's official documentation or contact the supplier.
| Brand | Cardone |
|---|---|
| Part Number | 18-B4879 |
| Position | Unloaded Caliper w/Bracket, Front Left |
| Bleeder Port Size | M10x1.0 |
| Brake Caliper Finish | Oil Emulsion |
| Caliper Color | Gray |
| E-Waste | No |
| Inlet Port Size | M10x1.0 |
| Installation Hardware Included | Yes |
| Mounting Bolts Included | No |
| Package Contents | Caliper; Bracket; Hardware Kit |
| Pads Included | No |
| Piston Material | Phenolic |
| Piston Size (OD) (in) | 1.772 |
| Piston Size (OD) (mm) | 45.0088 |
| Product Condition | Remanufactured |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Cadillac | CTS | Front Right | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2008 | Cadillac | CTS | Front Left | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2008 | Cadillac | STS | Front Right | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2008 | Cadillac | STS | Front Left | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2007 | Cadillac | CTS | 3.6L | V6 | Front Left | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2007 | Cadillac | CTS | 2.8L | V6 | Front Right | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2007 | Cadillac | CTS | 2.8L | V6 | Front Left | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2007 | Cadillac | CTS | 3.6L | V6 | Front Right | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2007 | Cadillac | STS | Front Right | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2007 | Cadillac | STS | Front Left | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2006 | Cadillac | CTS | 3.6L | V6 | Front Left | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2006 | Cadillac | CTS | 2.8L | V6 | Front Right | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2006 | Cadillac | CTS | 2.8L | V6 | Front Left | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2006 | Cadillac | CTS | 3.6L | V6 | Front Right | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2006 | Cadillac | STS | Front Right | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2006 | Cadillac | STS | Front Left | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2005 | Cadillac | CTS | 3.6L | V6 | Front Right | Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2005 | Cadillac | CTS | 2.8L | V6 | Front Left | Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2005 | Cadillac | CTS | 3.6L | V6 | Front Left | Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2005 | Cadillac | CTS | 2.8L | V6 | Front Right | Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2005 | Cadillac | STS | Front Left | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2005 | Cadillac | STS | Front Right | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2004 | Cadillac | CTS | 3.6L | V6 | Front Right | Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2004 | Cadillac | CTS | 3.6L | V6 | Front Left | Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2004 | Cadillac | CTS | 3.2L | V6 | Front Left | Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2004 | Cadillac | CTS | 3.2L | V6 | Front Right | Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket |
| 2003 | Cadillac | CTS | Front Right | Forward Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket | ||
| 2003 | Cadillac | CTS | Front Left | Rear Mount Caliper; with Phenolic Piston; Supplied with Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper w/Bracket |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.