Aftermarket Brake Pad Wear Sensor Front for Land Rover Discovery III & IV
Product Description
Maintain optimal brake safety and prevent unnecessary wear with this Aftermarket Brake Pad Wear Sensor, designed specifically for Land Rover Discovery III and IV models.
This sensor monitors brake pad thickness and alerts the driver when replacement is due, preventing costly rotor damage and maintaining safe braking performance.
Manufactured to OEM specifications, this replacement sensor ensures a secure fit and accurate signal transmission. Built from durable materials to withstand heat, debris, and moisture for long service life.
Vehicle Compatibility
LAND ROVER DISCOVERY III (L319) 2004–2009
2.7 TD 4x4 (276DT TDV6) – 140 kW / 190 HP
4.4 4x4 (448PN AJV8) – 220 kW / 299 HP
LAND ROVER DISCOVERY IV (L319) 2009–2018
2.7 TD 4x4 (276DT TDV6) – 140 kW / 190 HP
3.0 4x4 (306PS AJ126) – 250 kW / 340 HP
3.0 TD 4x4 (306DT TDV6) – 155 kW / 211 HP
3.0 TD 4x4 (306DT TDV6) – 180 kW / 245 HP
3.0 TD 4x4 (306DT TDV6) – 183 kW / 249 HP
5.0 V8 4x4 (508PN AJ133) – 276 kW / 375 HP
Key Features
OEM-quality sensor for precise brake wear monitoring
Ensures timely brake pad replacement and safer braking performance
Heat and corrosion-resistant construction
Easy to install and fits directly into factory mounting points
Compatible with both Discovery III and IV models
Technical Specifications
Attribute   Specification
Type   Brake Pad Wear Sensor
Compatible Position   Front/Rear (depending on model variant)
Voltage   Standard 12V signal circuit
Cable Length   OEM-spec length
Connector Type   Plug-and-play OEM style
Material   Heat-resistant ABS and copper wire
Certification   ISO/TS 16949, OEM quality standard
Installation Notes
Ensure brake pads and rotors are inspected before installation.
Plug connector securely and route wiring away from moving parts.
Reset brake pad wear indicator via onboard system if required.
Professional installation recommended for best results.
- layers Catalog
- Brake Pads
- Land Rover

