Brake Pad Wear Sensor BS4534

Compatible with FIAT RITMO (138_) , FIAT REGATA (138_) , FIAT UNO (146_, 158_) Show more info
Ensures your brake pads are functioning optimally. Alerts you when brake pad replacement is needed.
6.05 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (25.03.2026)
PN BS4534
Make CALORSTAT BY VERNET
EAN 3531650014118

The CALORSTAT by Vernet Brake Pad Wear Sensor is a crucial component for maintaining your vehicle's braking system safety. This sensor is designed to detect when your brake pads have worn down to a critical level, providing an early warning to prevent potential damage and ensure safe stopping power. When the brake pads reach their minimum thickness, this sensor will activate, typically illuminating a warning light on your dashboard. This timely alert allows you to schedule brake pad replacement before the braking performance is compromised, avoiding potential damage to rotors and other braking components. Crafted with quality materials, the CALORSTAT by Vernet BS4534 is built for durability and reliable performance. Its precise design ensures accurate detection, giving you peace of mind on the road. Regular checks and timely replacement of wear sensors, along with brake pads, are essential for overall vehicle safety and maintenance.

  • Detects brake pad wear
  • Provides dashboard warning
  • Helps prevent rotor damage
  • Ensures optimal braking performance
  • Designed for reliable and accurate alerts
  • Essential for vehicle safety
  • High-quality construction by CALORSTAT by Vernet
Operating mode
mechanical
Thread size
M12x1.5
Sensor type
closed type sensor
  • FIAT
    • RITMO (138_)
      • 1.7 Diesel (44kW/60PS)
    • REGATA (138_)
      • 60 Diesel 1.7 (44kW/60PS)
    • UNO (146_, 158_)
      • 45 0.9 (33kW/45PS)
      • 60 1.1 (146A.EG) (43kW/58PS)
      • 1.3 Super Diesel (33kW/45PS)
      • 60 Diesel 1.7 (44kW/60PS)
      • 75 i.e. 1.5 (55kW/75PS)
      • 70 TD 1.4 (52kW/71PS)
    • DUCATO Autobuss (230_)
      • 1.9 TD Panorama/Combinato (60kW/82PS)
      • 2.5 TDI Panorama/Combinato (85kW/116PS)
      • 2.0 Panorama/Combinato (80kW/109PS)
      • 2.5 TDI Panorama/Combinato (80kW/109PS)
      • 2.5 D Combinato (62kW/84PS)
      • 1.9 TD Combinato (59kW/80PS)
      • 1.9 D Combinato (51kW/69PS)
      • 2.5 TDI 4x4 (85kW/116PS)
      • 2.0 4x4 (80kW/109PS)
      • 2.5 TD 4x4 (85kW/116PS)
    • FIORINO Furgons/minivens (146_)
      • 75 i.e. 1.6 (55kW/75PS)
      • 60 1.1 (40kW/54PS)
      • 70 i.e. 1.4 (49kW/67PS)
      • 75 i.e. 1.5 (55kW/75PS)
      • 60 1.7 D (44kW/60PS)
      • 60 1.7 D (42kW/57PS)
      • 65 1.7 TD (46kW/63PS)
      • 70 1.3 (49kW/67PS)
    • DUCATO Furgons (230_)
      • 2.5 TDI (85kW/116PS)
      • 1.9 D (51kW/69PS)
      • 2.5 TDI (80kW/109PS)
      • 2.5 D (62kW/84PS)
      • 2.0 (80kW/109PS)
      • 1.9 TD CAT (59kW/80PS)
      • 1.9 TD (60kW/82PS)
      • 2.5 TDI 4x4 (85kW/116PS)
      • 2.0 4x4 (80kW/109PS)
    • DUNA (146_)
      • 60 1.1 (43kW/58PS)
      • 70 1.3 (49kW/67PS)
      • 1.7 DS (44kW/60PS)
    • DUNA Weekend (146_)
      • 60 1.1 (43kW/58PS)
      • 70 1.3 (49kW/67PS)
      • 1.7 DS (44kW/60PS)
    • DUCATO Platforma/Šasija (230_)
      • 2.5 D (62kW/84PS)
      • 2.0 (80kW/109PS)
      • 1.9 D (51kW/69PS)
      • 1.9 TD (60kW/82PS)
      • 1.9 TD CAT (59kW/80PS)
      • 2.5 TDI (80kW/109PS)
      • 1.9 TD (66kW/90PS)
      • 2.5 D 4x4 (62kW/84PS)
      • 2.5 TDI 4x4 (85kW/116PS)
      • 2.5 TD (80kW/109PS)
      • 2.5 TD (85kW/116PS)
    • FIORINO Pick up (146_)
      • 1.6 (55kW/75PS)
      • 1.7 D (44kW/60PS)
      • 1.7 D (42kW/57PS)
      • 1.7 TD (46kW/63PS)
      • 1.4 (49kW/67PS)
      • 1.3 (49kW/67PS)
    • FIORINO Pick up (147_)
      • 1.3 D (33kW/45PS)
    • ELBA (146_)
      • 1.7 D (43kW/58PS)
    • REGATA Weekend (138_)
      • 60 Diesel 1.7 (44kW/60PS)
  • LANCIA
    • PRISMA (831_)
      • 2.0 i.e. Visu riteņu piedziņa (831AB) (85kW/115PS)
      • 1.9 Turbo Diesel (831AB) (59kW/80PS)
      • 1.6 i.e. (831AB) (80kW/109PS)
      • 1.6 (831AB) (73kW/99PS)
      • 1.5 (831AB) (59kW/80PS)
      • 1.9 Diesel (831AB) (48kW/65PS)
    • DELTA I (831_)
      • 1.6 GT i.e. (831AB.010) (66kW/90PS)
      • 1.6 HF Turbo (831AB.020S) (97kW/132PS)
      • 2.0 HF Integrale (831AB.024) (133kW/181PS)
      • 2.0 16V HF Integrale (831AB.026) (144kW/196PS)
      • 2.0 HF Integrale (831AB.024S, 831AB.028) (130kW/177PS)
      • 2.0 16V HF Evo Integrale (831AB.027) (155kW/211PS)
      • 1.6 GT i.e. (831AB.016) (80kW/109PS)
      • 1.6 HF Turbo (831AB.020) (103kW/140PS)
      • 1.9 Turbo DS (831AB.021) (59kW/80PS)
      • 2.0 HF Integrale (831AB.019) (122kW/166PS)
  • PEUGEOT
    • BOXER Autobuss (230P)
      • 2.0 i (80kW/109PS)
      • 2.5 D (63kW/86PS)
      • 1.9 TD (66kW/90PS)
      • 1.9 TD (68kW/92PS)
      • 2.5 TD (76kW/103PS)
      • 1.9 TD 4x4 (68kW/92PS)
      • 2.5 D 4x4 (63kW/86PS)
      • 2.5 TD 4x4 (76kW/103PS)
      • 2.0 i 4x4 (80kW/109PS)
      • 2.5 TDI (79kW/107PS)
      • 2.5 TDI 4x4 (79kW/107PS)
      • 1.9 D (51kW/69PS)
    • BOXER Furgons (230L)
      • 1.9 D (51kW/69PS)
      • 1.9 TD (68kW/92PS)
      • 2.5 D (63kW/86PS)
      • 2.5 TD (76kW/103PS)
      • 2.5 TDI (79kW/107PS)
      • 2.0 i (80kW/109PS)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (66kW/90PS)
      • 2.5 TDI 4x4 (79kW/107PS)
      • 2.5 D 4x4 (63kW/86PS)
      • 2.0 HDI (62kW/84PS)
      • 2.0 4x4 (80kW/109PS)
      • 1.9 DT 4x4 (66kW/90PS)
    • BOXER Platforma/Šasija (ZCT_)
      • 2.5 D (63kW/86PS)
      • 2.5 TD (76kW/103PS)
      • 2.0 i (80kW/109PS)
      • 2.5 TDI (79kW/107PS)
      • 1.9 TD (68kW/92PS)
      • 1.9 TD (66kW/90PS)
      • 2.5 TDI 4x4 (79kW/107PS)
      • 2.5 D 4x4 (63kW/86PS)
  • CITROËN
    • JUMPER I Autobuss (230P)
      • 1.9 TD (68kW/92PS)
      • 2.5 TD (76kW/103PS)
      • 2.0 (80kW/109PS)
      • 1.9 TD (66kW/90PS)
      • 2.5 D (63kW/86PS)
      • 2.5 D 4x4 (63kW/86PS)
      • 1.9 TD 4x4 (68kW/92PS)
      • 2.5 TD 4x4 (76kW/103PS)
      • 2.0 4x4 (80kW/109PS)
      • 2.5 TDi (79kW/107PS)
      • 2.5 TDI 4x4 (79kW/107PS)
      • 1.9 D (51kW/69PS)
    • JUMPER I Furgons (230L)
      • 2.0 (80kW/109PS)
      • 1.9 D (51kW/69PS)
      • 1.9 TD (68kW/92PS)
      • 2.5 D (63kW/86PS)
      • 2.5 TD (76kW/103PS)
      • 2.5 TDi (79kW/107PS)
      • 1.9 TD (66kW/90PS)
      • 1.9 D (50kW/68PS)
      • 2.5 TDi 4x4 (79kW/107PS)
      • 2.5 D 4x4 (63kW/86PS)
      • 2.0 HDI (62kW/84PS)
      • 2.5 DT 4x4 (76kW/103PS)
    • JUMPER I Platforma/Šasija (230)
      • 2.5 D (63kW/86PS)
      • 2.5 TD (76kW/103PS)
      • 1.9 TD (68kW/92PS)
      • 1.9 TD (66kW/90PS)
      • 2.0 (80kW/109PS)
      • 2.5 TDi (79kW/107PS)
      • 2.5 D 4x4 (63kW/86PS)
      • 2.5 TDi 4x4 (79kW/107PS)
  • INNOCENTI
    • ELBA
      • 1.3 (146CW) (49kW/67PS)
      • 1.5 i.e. (146C9) (55kW/75PS)
      • 1.4 i.e. (146EN, 146EQ) (49kW/67PS)
      • 1.6 i.e. (146EO, 146ER) (55kW/75PS)
      • 1.7 D (146DI, 146EI) (42kW/57PS)
CITROËN
FIAT
LANCIA
PEUGEOT
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