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Wagner Brake MX909 Disc Brake Pad Set - Rear
Overview of Wagner Brake ThermoQuiet Disc Brake Pads MX909
The Wagner Brake ThermoQuiet MX909 disc brake pad set is engineered for reliable braking performance on heavy-duty trucks. Designed specifically for Chevrolet and GMC 3500 series models, these semi-metallic pads offer consistent stopping power and durability under demanding conditions.
- Compatible with Chevrolet Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silverado 3500, Silverado 3500 Classic, and Silverado 3500 HD
- Part number MX909 for precise identification
- Semi-metallic friction material with 0.744 inch thickness on both inner and outer pads
- Includes mechanical pad wear sensors for timely maintenance alerts
- Slotted design and chamfered edges to reduce noise and improve pad bedding
- Comes with pad shims and abutment clips for secure installation
ThermoQuiet Product Line Features
The ThermoQuiet line by Wagner Brake focuses on reducing noise and vibration while maintaining effective braking performance. This product line incorporates advanced friction materials and design elements such as slots and chamfered edges to minimize brake squeal and enhance driver comfort. The MX909 disc brake pads benefit from these features, making them suitable for heavy-duty Chevrolet and GMC trucks requiring dependable and quieter braking solutions.
Detailed Product Description
The MX909 disc brake pad set features semi-metallic friction material with a thickness of 0.744 inches on both the inner and outer pads, providing a balance of durability and heat dissipation. The slotted design helps channel dust and gases away from the pad surface, reducing brake fade and improving overall braking consistency. Chamfered edges further assist in noise reduction and smoother engagement. Included pad shims and abutment clips ensure proper fitment and reduce vibration during operation. The mechanical pad wear sensors alert drivers when pad replacement is necessary, helping maintain safe braking performance.
Applications and Problem Solving
- Replacement for worn or damaged disc brake pads on Chevrolet and GMC 3500 series trucks
- Addresses brake noise and vibration issues with ThermoQuiet noise reduction features
- Helps prevent brake fade during heavy-duty towing or hauling
- Ensures timely maintenance with included mechanical pad wear sensors
- Improves braking reliability and safety under demanding driving conditions
Installation Notes and Tips
- Verify compatibility with Chevrolet Sierra 3500 and Silverado 3500 models before installation
- Inspect rotors for wear or damage and resurface or replace if necessary
- Use the included abutment clips and pad shims to ensure proper pad alignment and reduce noise
- Check mechanical wear sensor connections during installation for accurate monitoring
- Follow manufacturer torque specifications for caliper hardware
Quality Assurance and Warranty
Wagner Brake ThermoQuiet disc brake pads are manufactured to meet or exceed OEM standards for fit, form, and function. The semi-metallic friction material is designed for consistent performance and durability. This product includes mechanical pad wear sensors and installation hardware to support reliable operation. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Wagner Brake |
|---|---|
| Part Number | MX909 |
| Position | ThermoQuiet, Rear |
| Abutment Clips Included | Yes |
| Chamfered Edges | Yes |
| FMSI Number | 7788-D909 |
| Friction Material Composition | Semi-Metallic |
| Inner Pad Friction Material Thickness | 0.744 |
| Outer Pad Friction Material Thickness | 0.744 |
| Pad Shims Included | Yes |
| Pad Wear Sensor Included | Yes |
| Pad Wear Sensor Type | Mechanical |
| Slotted | Yes |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Chevrolet | Silverado 3500 | Rear | Disc Brake Pad Set with OE semi-metallic material and installation hardware included.; ThermoQuiet | |
| 2010 | Chevrolet | Silverado 3500 HD | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2010 | GMC | Sierra 3500 HD | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2009 | Chevrolet | Silverado 3500 HD | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2009 | GMC | Sierra 3500 HD | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2008 | Chevrolet | Silverado 3500 HD | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2008 | GMC | Sierra 3500 HD | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2007 | Chevrolet | Silverado 3500 | Rear | with 12,000lb GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2007 | Chevrolet | Silverado 3500 Classic | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2007 | Chevrolet | Silverado 3500 HD | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2007 | GMC | Sierra 3500 Classic | Rear | with Dual Rear Wheels (DRW); To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2007 | GMC | Sierra 3500 HD | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2006 | Chevrolet | Silverado 3500 | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2006 | GMC | Sierra 3500 | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2005 | Chevrolet | Silverado 3500 | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2005 | GMC | Sierra 3500 | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2004 | Chevrolet | Silverado 3500 | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2004 | GMC | Sierra 3500 | Rear | To 12000 (lb) GVW; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet | |
| 2003 | Chevrolet | Silverado 3500 | Rear | Disc Brake Pad Set with OE semi-metallic material and installation hardware included.; ThermoQuiet | |
| 2003 | GMC | Sierra 3500 | Rear | Disc Brake Pad Set with OE semi-metallic material and installation hardware included.; ThermoQuiet | |
| 2002 | Chevrolet | Silverado 3500 | Cab & Chassis | Rear | Except Heavy Duty Brakes; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet |
| 2002 | GMC | Sierra 3500 | Cab & Chassis | Rear | Except Heavy Duty Brakes; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet |
| 2001 | Chevrolet | Silverado 3500 | Cab & Chassis | Rear | Except Heavy Duty Brakes; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet |
| 2001 | GMC | Sierra 3500 | Cab & Chassis | Rear | Except Heavy Duty Brakes; Installation Hardware Included; OE Pad Material is Semi-Metallic; ThermoQuiet |
* 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.