Brake Sensor Switch BS4537

Compatible with BMW 3 (E30) , BMW 3 Touring (E30) , BMW 3 (E36) Show more info
Ensures your braking system is functioning correctly by monitoring brake pad wear. A crucial safety component for your vehicle.
7.06 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (23.03.2026)
PN BS4537
Make CALORSTAT BY VERNET
EAN 3531650014149

The CALORSTAT by Vernet Brake Sensor Switch (BS4537) is designed to alert you when your brake pads are nearing the end of their lifespan. This essential safety feature provides an early warning, allowing you to schedule maintenance before critical braking performance is compromised. Properly functioning brake pads are vital for safe driving. This sensor switch integrates seamlessly into your vehicle's braking system, providing reliable detection of pad wear. Its installation is straightforward, making it an accessible upgrade for maintaining your vehicle's safety standards. By replacing worn brake sensors, you ensure that your vehicle's dashboard warning lights will accurately indicate when brake pad replacement is necessary. This proactive approach to vehicle maintenance helps prevent potential damage to rotors and ensures optimal braking performance in all conditions.

  • Monitors brake pad wear
  • Provides early warning for replacement
  • Enhances vehicle safety
  • Ensures optimal braking performance
  • Direct fit for easy installation
  • Reliable detection of pad wear
  • Compatible with various vehicle models
  • High-quality component from CALORSTAT by Vernet
Operating mode
mechanical
Sensor type
closed type sensor
  • BMW
    • 3 (E30)
      • 316 (Ecotronic) (66kW/90PS)
      • 316 i (73kW/100PS)
      • 318 i (75kW/102PS)
      • 318 i (77kW/105PS)
      • 318 i (85kW/115PS)
      • 318 i (83kW/113PS)
      • 318 is (100kW/136PS)
      • 320 i (95kW/129PS)
      • 320 i (92kW/125PS)
      • M3 2.3 (143kW/195PS)
      • M3 2.3 (147kW/200PS)
      • M3 2.3 (158kW/215PS)
      • 325 i X (125kW/170PS)
      • 325 i (125kW/170PS)
      • 325 i X (126kW/171PS)
      • 325 i (126kW/171PS)
      • 325 e 2.7 (95kW/129PS)
      • 324 d (63kW/86PS)
      • 324 td (85kW/115PS)
      • 316 i (75kW/102PS)
      • 316 (66kW/90PS)
      • 316 i (75kW/102PS)
      • M3 EVO I 2.3 (162kW/220PS)
    • 3 Touring (E30)
      • 318 i (83kW/113PS)
      • 320 i (95kW/129PS)
      • 325 i (125kW/170PS)
      • 325 i X (125kW/170PS)
      • 324 td (85kW/115PS)
      • 316 i (73kW/100PS)
      • 316 i (75kW/102PS)
      • 318 i (85kW/115PS)
    • 3 (E36)
      • 316 i (73kW/100PS)
      • 316 i (75kW/102PS)
      • 318 i (83kW/113PS)
      • 318 is (103kW/140PS)
      • 320 i (110kW/150PS)
      • 323 i (125kW/170PS)
      • 318 i (85kW/115PS)
      • 318 is (103kW/140PS)
    • 3 Coupe (E36)
      • 318 is (103kW/140PS)
      • 320 i (110kW/150PS)
      • 316 i (75kW/102PS)
      • 318 is (103kW/140PS)
      • 323 i (125kW/170PS)
    • 5 (E12)
      • 518 (66kW/90PS)
      • M535 i (160kW/218PS)
    • 5 (E28)
      • 518 i (77kW/105PS)
      • 520 i (92kW/125PS)
      • 520 i (95kW/129PS)
      • 524 d (63kW/86PS)
      • 524 td (85kW/115PS)
      • 525 i (110kW/150PS)
      • 525 e (90kW/122PS)
      • 525 e (92kW/125PS)
      • 525 e (95kW/129PS)
      • 528 i (135kW/184PS)
      • 535 i, M 535 i (136kW/185PS)
      • 535 i, M 535 i (141kW/192PS)
      • 535 i (162kW/220PS)
      • M5 (210kW/286PS)
    • 5 (E34)
      • 520 i (95kW/129PS)
      • 520 i 24V (110kW/150PS)
      • 525 tds (105kW/143PS)
      • 518 i (85kW/115PS)
      • 518 i (83kW/113PS)
      • 525 td (85kW/115PS)
    • 5 Touring (E34)
      • 520 i (110kW/150PS)
      • 525 tds (105kW/143PS)
      • 518 g (74kW/101PS)
      • 525 td (85kW/115PS)
      • 518 i (83kW/113PS)
      • 518 i (85kW/115PS)
    • 7 (E32)
      • 730 i, iL (145kW/197PS)
      • 730 i, iL (138kW/188PS)
      • 735 i, iL (155kW/211PS)
      • 735 i, iL (162kW/220PS)
      • 750 i, iL V12 (220kW/300PS)
    • Z1 Roadster
      • 2.5 (125kW/170PS)
    • 3 Kabriolets (E30)
      • 318 i (83kW/113PS)
      • 320 i (95kW/129PS)
      • 325 i (125kW/170PS)
      • 325 i (126kW/171PS)
      • M3 2.3 (143kW/195PS)
    • 3 Kabriolets (E36)
      • 318 i (85kW/115PS)
      • 323 i (125kW/170PS)
    • 3 Compact (E36)
      • 316 i (75kW/102PS)
      • 318 tds (66kW/90PS)
      • 318 ti (103kW/140PS)
      • 318 ti (103kW/140PS)
      • 323 ti (125kW/170PS)
      • 316 g (75kW/102PS)
      • 316 i (77kW/105PS)
    • 3 Touring (E36)
      • 320 i (110kW/150PS)
      • 328 i (142kW/193PS)
      • 318 tds (66kW/90PS)
      • 325 tds (105kW/143PS)
      • 323 i (125kW/170PS)
      • 318 i (85kW/116PS)
      • 316 i (75kW/102PS)
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