Dynamite Friction 341-31021 Disc Brake Pad Wear Sensor - Rear

Rear Brake Pad Wear Sensor for BMW

Dynamite Friction Sensor Wire 341-31021 is a rear disc brake pad wear sensor for select BMW applications. It is built for drivers replacing a worn or damaged brake wear indicator on BMW 525i, 528i, and 540i rear brake systems.

Key Features

• Disc brake pad wear sensor for rear brake applications
• Fits 1999-2003 BMW 525i, 528i, and 540i, rear
• Sensor Wire product line for brake wear monitoring service
• Part number 341-31021 for application matching

Fitment Details

Compatible With 2001-2003 BMW 525i, rear. Compatible With 2001-2003 BMW 540i, rear. Compatible With 1999 BMW 540i, rear. Compatible With 1999-2000 BMW 528i, rear. Compatible With 2000 BMW 540i, rear, vehicle production date from 3/00; sensor wire. Compatible With 2000 BMW 540i, rear, vehicle production date to 3/00; sensor wire.

The Sensor Wire line from Dynamite Friction focuses on brake wear sensing applications, and 341-31021 is listed for rear use on the BMW 525i, 528i, and 540i platform years shown above. Use the part number 341-31021 to verify the correct rear brake pad wear sensor for your vehicle before ordering.

Common Problems This Part Addresses

• Brake wear warning light stays on after pad service
• Damaged or broken rear wear sensor wire
• Incorrect brake pad wear indicator fitment
• Loss of brake wear monitoring function

Installation Notes and Tips

Confirm rear axle fitment and the vehicle production date note for 2000 BMW 540i models before installation. Inspect the sensor routing and connector condition during brake service, and replace the wear sensor when the brake pads are serviced if the existing sensor is damaged or triggered.

Quality Assurance

Dynamite Friction 341-31021 is cataloged as a brake sensor application for the listed BMW rear fitments. Verify the part number 341-31021 against your vehicle details and brake configuration to ensure correct application.