A-Premium Brake Pad Wear Sensors for BMW 1 & 3 Series (E87, E90/E92/E93) Front & Rear Direct-Fit OE

A-Premium front and rear brake pad wear sensors provide direct-fit, OE-style detection for compatible BMW 1 and 3 Series vehicles, delivering accurate early warning of pad wear.

These brake pad wear sensors from A-Premium are engineered to replace the factory sensors on a specific range of BMW E87 and E90/E92/E93 models. They match the original equipment dimensions and connector geometry so they plug in without modifications, offering precise electrical feedback about pad condition to your vehicle’s monitoring system. Each set includes both front and rear sensors with driver and passenger side coverage where applicable.

Which BMW models and years are covered by these sensors?

These sensors are designed to fit numerous BMW 1 Series and 3 Series variants across model years listed by A-Premium. Coverage includes E87 1 Series and multiple E90/E92/E93 3 Series configurations — check your vehicle’s model and production date before ordering.

• Fits BMW E87 1 Series M 2011 and selected 128i/135i through 02-2010
• Compatible with E90 325i/325xi (2006) and E90 328i/328xi (2007–2010 to 02-2010)
• Works with E90 330i/330xi (2006), 335d/335i/335is/335xi model years listed
• Direct fit for E90/92/93 M3 models from 2008–2013 (front and rear included)

How do these sensors match original equipment specifications?

A-Premium sensors mirror OE connector shapes, pin counts, and cable lengths so they integrate with your car’s existing harness. That precise matching helps maintain reliable wear detection and avoids splices or adapter parts that can compromise performance.

• Terminal quantity: 2 pins; oval connector shape for exact OEM mating
• Front length: 690 +15/-5 mm; rear length: 1090 +20/-10 mm
• Connector dimensions: length 16.8 ±0.5 mm, width 13.8 ±0.5 mm
• Designed for mounting at the brake caliper for accurate monitoring

What installation and maintenance should I expect?

Installation is a straightforward plug-in swap when the sensor matches your vehicle’s factory connector and harness routing. Proper installation restores the car’s wear-warning functionality; inspect wiring routing during brake service to prevent chafing and secure connectors to factory clips.

• OE replacement — direct plug-in with no cutting or splicing required
• Designed to mount at the brake caliper using original clips and routing
• Inspect connection points and cable routing during pad replacement
• Replace sensors when indicator lights or service messages note wear

Who is this for? These A-Premium front and rear brake pad wear sensors are intended for BMW owners, independent mechanics, and DIY enthusiasts who need an exact-fit replacement for the factory wear sensors on compatible E87 and E90/E92/E93 models. Choose this set if you want OE-style connector geometry, measured cable lengths, and coverage for both front and rear locations, backed by a one-year unlimited-mileage warranty from A-Premium. Before purchasing, use the vehicle compatibility information or part reference numbers (34356762253, 34356789445, 34356779619, 34356789440) to confirm fitment with your specific model and production date.