OE Quality
60-Day Returns

Carlson 19077 Disc Brake Pad Wear Sensor - Front or Rear
Reliable Disc Brake Pad Wear Sensor for Audi and Porsche
The Carlson 19077 disc brake pad wear sensor is designed to provide accurate monitoring of brake pad wear for select Audi and Porsche models. This sensor helps maintain optimal braking performance by alerting drivers when brake pads need replacement.
- Compatible with Audi 200 Quattro and V8 Quattro models
- Fits Porsche 911, 924, 928, and 944 vehicles
- Durable construction for consistent wear detection
- Direct replacement part number 19077 for easy identification
- Ensures timely brake maintenance and safety
Product Details and Compatibility
The Carlson disc brake pad wear sensor, part number 19077, is engineered specifically for use with Audi and Porsche vehicles, including the Audi 200 Quattro and V8 Quattro, as well as Porsche 911, 924, 928, and 944 models. This sensor monitors the condition of disc brake pads by detecting wear levels and sending alerts to the vehicle’s onboard system. By providing early warnings, it helps prevent brake system damage and maintains vehicle safety. The sensor is manufactured to meet OEM specifications, ensuring proper fit and function within the braking system.
Common Applications and Problem Solving
- Alerts for worn brake pads before they cause rotor damage
- Prevents unexpected brake failure due to unnoticed pad wear
- Maintains consistent braking performance on Audi 200 Quattro and Porsche 911 models
- Helps avoid costly repairs by signaling timely brake service
- Supports vehicle safety compliance through accurate wear detection
Installation Notes and Tips
When installing the Carlson 19077 disc brake pad wear sensor, ensure the vehicle is securely lifted and the brake system is cool. Carefully remove the old sensor and inspect the brake pads and rotors for wear or damage. Connect the new sensor firmly to the brake pad and routing harness, verifying that the sensor wire is free from pinching or abrasion. Proper installation will ensure accurate wear monitoring and reliable alerts.
Quality Assurance and Warranty
Carlson manufactures the 19077 disc brake pad wear sensor to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Carlson products typically undergo rigorous quality control to ensure reliability in demanding automotive applications. Using this sensor supports maintaining the integrity of your Audi or Porsche braking system.
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1994 | Audi | V8 Quattro | Front | For ATE Calipers with D467 Disc Brake Calipers |
| 1993 | Audi | V8 Quattro | Front | For ATE Calipers with D467 Disc Brake Calipers |
| 1992 | Audi | V8 Quattro | Front | For ATE Calipers with D467 Disc Brake Calipers |
| 1991 | Audi | V8 Quattro | Front | For ATE Calipers with D467 Disc Brake Calipers |
| 1990 | Audi | V8 Quattro | Front | For ATE Calipers with D467 Disc Brake Calipers |
| 1989 | Audi | 200 Quattro | Front | For ATE Calipers with D467 Disc Brake Calipers |
| 1988 | Porsche | 911 | Rear | Disc; D345/D446 |
| 1988 | Porsche | 924 | Front | Disc; D443 |
| 1988 | Porsche | 928 | Rear | Disc; D446 |
| 1988 | Porsche | 944 | Front | Disc; D443 |
| 1987 | Porsche | 911 | Rear | Disc; D345/D446 |
| 1987 | Porsche | 924 | Front | Disc; D443 |
| 1987 | Porsche | 928 | Rear | Disc; D446 |
| 1987 | Porsche | 944 | Front | Disc; D443 |
| 1986 | Porsche | 911 | Rear | Disc; D345/D446 |
| 1986 | Porsche | 928 | Rear | Disc; D446 |
| 1985 | Porsche | 911 | Rear | Disc; D345/D446 |
| 1984 | Porsche | 911 | Rear | w/D288 Pad Set; Disc; D288 |
| 1984 | Porsche | 911 | Rear | w/D345 Pad Set; Disc; D345 |
| 1983 | Porsche | 911 | Rear | w/D345 Pad Set; Disc; D345 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.