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Dorman HW5679 Disc Brake Hardware Kit - Front
Overview of Dorman HW5679 Disc Brake Hardware Kit
The Dorman HW5679 disc brake hardware kit is designed specifically for select Cadillac and Pontiac models, including the CTS, Grand Prix, and STS. This kit provides the necessary components to maintain proper brake function and ensure safety during brake service.
- Brake service grade: Regular
- Specific fit for Cadillac CTS, Pontiac Grand Prix, and Cadillac STS
- Includes one complete disc brake hardware kit
- FMSI numbers D1110 and D921 for precise compatibility
- Part number HW5679 for easy identification
Detailed Product Description
The Dorman HW5679 disc brake hardware kit is engineered to meet the exact specifications required for the Cadillac CTS, Pontiac Grand Prix, and Cadillac STS models. This specific fit kit includes all necessary hardware components to replace worn or damaged disc brake hardware, helping to maintain proper pad alignment and reduce brake noise or uneven wear. The kit corresponds to FMSI numbers D1110 and D921, ensuring compatibility with the original equipment manufacturer’s standards. Designed for regular brake service grade, this kit supports routine maintenance and brake system reliability.
Applications and Common Issues Addressed
- Restores proper brake pad movement and alignment
- Eliminates brake noise caused by worn hardware
- Prevents uneven brake pad wear
- Replaces corroded or damaged brake clips and springs
- Supports consistent brake performance on Cadillac CTS, Pontiac Grand Prix, and Cadillac STS
Installation Notes and Tips
When installing the Dorman HW5679 disc brake hardware kit, ensure the vehicle is securely lifted and the brake system is cool. Remove the old hardware carefully to avoid damage to the brake components. Clean the caliper bracket and surrounding areas before installing the new hardware to ensure proper fit and function. Verify that all clips and springs are seated correctly to prevent brake noise and ensure smooth pad operation. Refer to the vehicle’s service manual for torque specifications and detailed installation procedures.
Quality Assurance and Warranty
Dorman provides this disc brake hardware kit with quality standards aligned to OEM specifications. The kit is manufactured to meet or exceed industry requirements for durability and fitment. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. For exact warranty terms, consult the product documentation or Dorman’s official resources.
| Brand | Dorman |
|---|---|
| Part Number | HW5679 |
| Brake Service Grade | Regular |
| FMSI Number | D1110 |
| FMSI Number | D921 |
| Package Contents | 1 Disc Brake Hardware Kit |
| Universal Or Specific Fit | Specific |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2009 | Cadillac | STS | Front | Exc. Heavy Duty Brakes; wo/Performance Brake Lining | |
| 2008 | Cadillac | STS | Front | Exc. Heavy Duty Brakes; wo/Performance Brake Lining | |
| 2008 | Pontiac | Grand Prix | GXP | Front | |
| 2007 | Cadillac | CTS | Base | Front | |
| 2007 | Cadillac | STS | Front | Exc. Heavy Duty Brakes; wo/Performance Brake Lining | |
| 2007 | Pontiac | Grand Prix | GXP | Front | |
| 2006 | Cadillac | CTS | Base | Front | |
| 2006 | Cadillac | STS | Front | Exc. Heavy Duty Brakes; wo/Performance Brake Lining | |
| 2006 | Pontiac | Grand Prix | GXP | Front | |
| 2005 | Cadillac | CTS | Base | Front | |
| 2005 | Cadillac | STS | Front | Exc. Heavy Duty Brakes; wo/Performance Brake Lining | |
| 2005 | Pontiac | Grand Prix | GXP | Front | |
| 2004 | Cadillac | CTS | Base | Front | |
| 2003 | Cadillac | CTS | Base | Front | |
| 2003 | Cadillac | CTS | Luxury | Front | |
| 2003 | Cadillac | CTS | Luxury Sport | Front |
* 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.