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Centric 500.08391 Disc Brake Pad Set - Front
Reliable Disc Brake Pads for Audi A8, A8 Quattro, and S6
The Centric PQ PRO Disc Brake Pad Set 500.08391 offers a precise fit and consistent braking performance for Audi A8, A8 Quattro, and S6 models. Designed with ceramic friction material and integrated wear sensors, these pads provide dependable stopping power and enhanced safety.
- Ceramic friction material for smooth, quiet braking
- Pad wear sensor included for timely maintenance alerts
- Integrally molded friction material attachment for durability
- Includes pad shims to reduce noise and vibration
- Prepared for pad wear sensor with 255mm wire and round plug
- Complete set includes 8 pads for full axle replacement
About Centric PQ PRO Disc Brake Pad Sets
The Centric PQ PRO Disc Brake Pad Sets line is engineered to meet or exceed OE specifications, focusing on consistent performance and long service life. This product line incorporates advanced ceramic friction materials and integrated wear sensors to provide reliable braking and maintenance feedback. The 500.08391 part number is part of this line, designed specifically for select Audi models to ensure proper fit and function.
Product Details and Specifications
This disc brake pad set features ceramic friction material that offers stable friction and reduced brake dust. The friction material is integrally molded to the backing plate, enhancing pad durability and performance consistency. The set includes pad shims that help minimize noise and vibration during braking. Two of the pads come equipped with wear sensors, complete with a 255mm wire and round plug, allowing for accurate monitoring of pad life. The pads have an outer and inner height of 75.5 mm, widths ranging from 63.5 mm to 77.7 mm, and an overall thickness of 17.5 mm, ensuring a precise fit for the specified Audi models.
Compatible Vehicles and Applications
- Replacement disc brake pads for Audi A8
- Suitable for Audi A8 Quattro models
- Compatible with Audi S6 vehicles
- Ideal for addressing brake noise and vibration issues
- Helps resolve premature pad wear and braking inconsistencies
Installation Notes and Tips
When installing the Centric PQ PRO Disc Brake Pad Set 500.08391, ensure the wear sensor connectors are properly attached to maintain accurate pad wear monitoring. Clean the caliper and rotor surfaces before installation to prevent uneven pad wear. Use the included pad shims to reduce noise and vibration. Verify pad thickness and sensor wiring routing during installation for optimal performance.
Quality Assurance and Warranty
Centric provides quality-tested brake components designed to meet OE standards. The PQ PRO line undergoes rigorous testing for fit, form, and function. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.
| Brand | Centric |
| Part Number | 500.08391 |
| Position | Centric PQ PRO Disc Brake Pad Sets, Front |
| Pad Wear Sensor Included | Yes |
| Friction Material Composition | Ceramic |
| Mounting Hardware Included | Yes |
| Pad Shims Included | Yes |
| Friction Material Attachment | Integrally molded |
| Pad Quantity | 8 |
| Prepared For Pad Wear Sensor | Yes |
| Outer Pad Height | 2.972 |
| Outer Pad Height | 75.500 |
| Inner Pad Height | 2.972 |
| Inner Pad Height | 75.500 |
| Outer Pad Width | 3.059 |
| Outer Pad Width | 77.700 |
| Inner Pad Width | 2.500 |
| Inner Pad Width | 63.500 |
| Outer Pad Overall Thickness | 0.689 |
| Outer Pad Overall Thickness | 17.500 |
| Inner Pad Overall Thickness | 0.689 |
| Inner Pad Overall Thickness | 17.500 |
| Hardware Kit Number [cntrc] | 117.33046 |
| Notes01 [cntrc] | 2 pads with wear sensor & 255mm wire & round plug |
| Weight [cntrc] kgs | 2.16 |
| Weight [cntrc] lbs | 4.75 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Audi | S6 | Front | from ch# 4B-2-130 136; Centric PQ PRO Disc Brake Pad Sets |
| 2003 | Audi | A8 Quattro | Front | Centric PQ PRO Disc Brake Pad Sets |
| 2002 | Audi | A8 Quattro | Front | Centric PQ PRO Disc Brake Pad Sets |
| 2001 | Audi | A8 Quattro | Front | Centric PQ PRO Disc Brake Pad Sets |
| 2001 | Audi | S6 | Front | Centric PQ PRO Disc Brake Pad Sets |
| 2000 | Audi | A8 | Front | from ch# 4D-Y-005 501; Centric PQ PRO Disc Brake Pad Sets |
| 2000 | Audi | A8 Quattro | Front | from ch# 4D-Y-005 501; Centric PQ PRO Disc Brake Pad Sets |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.