Automotive replacement part that restores brake-pad wear warnings on compatible BMW 1 and 3 Series, the HouYeen Brake Pad Wear Indicator Sensor. Drive with greater peace of mind knowing the vehicle will signal pad wear. Will the OE reference match and fit your exact chassis and engine?
⚡ At a Glance
- • Sensing Accuracy: Electrical wear-contact design that signals when brake pads near replacement.
- • Best for: BMW 1 Series and 3 Series owners needing direct-fit replacement sensors
- • Not ideal for: Vehicles outside the listed E81–E93 chassis codes and unrelated makes
Brake pad wear indicator sensors intended for specific BMW 1 and 3 Series chassis. Supplied as a pair to allow straightforward replacement during routine maintenance.
Direct OE compatibility with reference numbers – with matched OE references
Reference OE numbers include 34356789439 and 34356789445 as listed by the manufacturer, matching factory wiring and connector layouts for specified chassis. Correct references reduce the risk of connector or length mismatches.
Straight swap fit for matching BMW models, reducing installation fuss and need for adaptor parts. Sourcing by OE number simplifies finding the right replacement.
Change both sides in one visit – thanks to the twin-sensor pack
Box contains two brake pad sensors, shown in the product description as 2x Brake Pad Sensor, intended for front and rear or both sides depending on fitment. Supplied pair removes the need for a second order during a single service.
Replace both sensors during the same service, saving time and ensuring consistent wear detection across an axle. Ideal when carrying out a routine brake check.
Immediate confidence in fit and function – with positive user feedback
User reviews note a 'brilliant replacement', 'good quality and perfect fit', and 'promising short-term durability', reflecting successful initial fitment across multiple owners. Reviews indicate functional compatibility rather than long-term longevity data.
Expect a reliable, ready-to-fit replacement for the models listed, based on buyer experiences. Long-term durability is not fully established, so monitor performance after installation.
✨ The 4 Key Reasons for HouYeen Brake Pad Wear Indicator Sensor
- OE Reference Match – Ensures correct connector and wiring for listed BMW chassis
- Broad Model Coverage – Fits many 1 Series and 3 Series chassis across model years
- Twin-Sensor Pack – Replace both sensors in one service session quickly
- User-Approved Fit – Buyers report precise fit and reliable immediate performance
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Brand: HouYeen
- Product Type: Brake Pad Wear Indicator Sensor
- Reference OE Number: 34356789439, 34356789445
- Compatible Models: BMW 1 Series E81, E82, E87, E88; BMW 3 Series E90, E91, E92, E93
❓ Frequently Asked Questions
Q: Which BMW models are compatible with these sensors?
A: Compatibility covers BMW 1 Series E81, E82, E87, E88 and BMW 3 Series E90, E91, E92, E93, as listed in the product description.
Q: How many sensors come in the box?
A: The package contains two brake pad sensors, described as 2x Brake Pad Sensor in the box contents.
Q: Do the sensors match original equipment reference numbers?
A: Reference OE numbers given include 34356789439 and 34356789445, indicating the sensors are intended to match factory references for compatible models.
🏆 Our Verdict
Suitable for BMW 1 and 3 Series owners who need OE-referenced replacement wear sensors, especially during routine brake servicing. OE reference matching and the included twin-sensor pack make sourcing and replacing sensors straightforward. User feedback highlights good immediate fit and quality, suggesting solid short-term value for maintenance tasks.
