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Cardone 18-4878 Disc Brake Caliper - Front Left or Front Right
Overview of Cardone Unloaded Caliper 18-4878 for Cadillac CTS and STS
The Cardone Unloaded Caliper part number 18-4878 is designed specifically for Cadillac CTS and STS models. This remanufactured disc brake caliper offers reliable braking performance with a gray oil emulsion finish and phenolic pistons to help reduce heat transfer.
- Compatible with Cadillac CTS and STS vehicles
- Remanufactured disc brake caliper with phenolic pistons
- Includes caliper and hardware kit; mounting bolts not included
- Bleeder and inlet port size: M10x1.0
- Gray oil emulsion finish for corrosion resistance
- Two 1.772 inch (45.0088 mm) phenolic pistons
Product Line Details: Cardone Unloaded Caliper
The Cardone Unloaded Caliper product line provides remanufactured disc brake calipers that come without brake pads installed, allowing for flexible installation with aftermarket or OEM pads. This line focuses on delivering reliable hydraulic brake components with included installation hardware, ensuring compatibility and ease of replacement for specific vehicle applications such as the Cadillac CTS and STS.
Technical Description and Features
This Cardone 18-4878 caliper features a phenolic piston design, which helps reduce heat transfer to the brake fluid, minimizing the risk of brake fade. The caliper is finished with an oil emulsion coating in gray, providing corrosion resistance and durability. It includes a hardware kit for installation, though mounting bolts are not included. The bleeder and inlet ports are sized M10x1.0, matching OEM specifications for proper fitment and brake fluid flow. The caliper contains two pistons, each measuring 1.772 inches (45.0088 mm) in diameter, ensuring balanced braking force.
Common Applications and Problem Solving
- Replacement for worn or leaking calipers on Cadillac CTS and STS
- Addresses symptoms of low brake pedal often caused by air in the brake system
- Helps resolve uneven braking or vehicle pulling to one side during braking
- Eliminates brake squeal related to caliper hardware or piston issues
- Restores proper hydraulic pressure and brake fluid containment
Installation Notes and Tips
When installing the Cardone 18-4878 caliper, use the included hardware kit for secure mounting. Note that mounting bolts are not included and must be reused or sourced separately. It is recommended to apply silicone grease on floating caliper mounting pins to ensure smooth operation. Always use the brake fluid type specified by the vehicle manufacturer, typically DOT 3 or DOT 4. Bleed the brake system thoroughly to remove any air and restore proper pedal feel.
Quality Assurance and Warranty
This remanufactured Cardone Unloaded Caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. The phenolic pistons and oil emulsion finish contribute to long-term durability. Installation hardware is included to facilitate proper replacement. Warranty coverage details should be confirmed with the distributor or manufacturer, as it may vary by region.
| Brand | Cardone |
| Part Number | 18-4878 |
| Position | Unloaded Caliper, 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; 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; Rear Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2008 | Cadillac | CTS | Front Left | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2008 | Cadillac | STS | Front Right | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2008 | Cadillac | STS | Front Left | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2007 | Cadillac | CTS | 3.6L | V6 | Front Right | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied without 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 |
| 2007 | Cadillac | CTS | 2.8L | V6 | Front Right | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied without 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 |
| 2007 | Cadillac | CTS | 2.8L | V6 | Front Left | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied without 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 |
| 2007 | Cadillac | CTS | 3.6L | V6 | Front Left | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied without 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 |
| 2007 | Cadillac | STS | Front Right | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2007 | Cadillac | STS | Front Left | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2006 | Cadillac | CTS | 3.6L | V6 | Front Right | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied without 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 |
| 2006 | Cadillac | CTS | 2.8L | V6 | Front Right | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied without 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 |
| 2006 | Cadillac | CTS | 2.8L | V6 | Front Left | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied without 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 |
| 2006 | Cadillac | CTS | 3.6L | V6 | Front Left | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied without 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 |
| 2006 | Cadillac | STS | Front Right | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2006 | Cadillac | STS | Front Left | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2005 | Cadillac | CTS | 2.8L | V6 | Front Left | Forward Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper |
| 2005 | Cadillac | CTS | 3.6L | V6 | Front Right | Rear Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper |
| 2005 | Cadillac | CTS | 3.6L | V6 | Front Left | Forward Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper |
| 2005 | Cadillac | CTS | 2.8L | V6 | Front Right | Rear Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper |
| 2005 | Cadillac | STS | Front Left | GM Brake Code JL9; Forward Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2005 | Cadillac | STS | Front Right | GM Brake Code JL9; Rear Mount Caliper; with Phenolic Piston; Supplied without 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 | ||
| 2004 | Cadillac | CTS | 3.2L | V6 | Front Left | Forward Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper |
| 2004 | Cadillac | CTS | 3.6L | V6 | Front Right | Rear Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper |
| 2004 | Cadillac | CTS | 3.6L | V6 | Front Left | Forward Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper |
| 2004 | Cadillac | CTS | 3.2L | V6 | Front Right | Rear Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper |
| 2003 | Cadillac | CTS | Front Left | Forward Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper | ||
| 2003 | Cadillac | CTS | Front Right | Rear Mount Caliper; with Phenolic Piston; Supplied without Mounting Bracket; Check position of caliper prior to removal of old unit; Installation Hardware Included; Unloaded Caliper |
* 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.