Skip to main content
CarParts247
Brake Pad Wear Sensor QUICK BRAKE WS 0378 A
WS 0378 AEAN 5706021155976

Brake Pad Wear Sensor QUICK BRAKE WS 0378 A

Warning Contact Brake Pad Wear QUICK BRAKE WS 0378 A. Fits 11 car models (MERCEDES-BENZ). Replaces 2 OE numbers.

Your car

Does this fit your car?

Choose your car and we will check this part against the manufacturer's data.

In stockPrice incl. VAT

Buy Now

  • Delivery in 4–8 working days.
  • Delivery £5.99. Free from £50.00.
  • 14-day money-back guarantee
  • Earn 6 points on this item

Specification. From the manufacturer's data.

Brand
QUICK BRAKE
Length [mm]
100 mm
Category
Warning Contact Brake Pad Wear
MPN
WS 0378 A
SKU
6304-WS 0378 A
GTIN / EAN
5706021155976
What's included
1x Warning Contact Brake Pad Wear

OE numbers. The originals this part replaces.

Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.

Equivalent products. They fit in the same place.

11 available · 47 numbers In stock from £5.99 to £77.99.

All Warning Contact Brake Pad Wear
All 47 cross-reference numbers

Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.

  • A.B.S. 39768
  • ATE 13046048702
  • ATE 24819009592
  • BOSCH 0986494968
  • BOSCH 0986494985
  • BOSCH 1987474554
  • BREMBO A00483
  • BREMBO P50111
  • DELPHI LZ0291
  • FEBI BILSTEIN 39247
  • FERODO FDB5012
  • FERODO FWI410
  • HELLA PAGID 8DB355020491
  • JP GROUP 1397300900
  • LPR KS0250
  • LPR KS0269
  • MINTEX MDB3288
  • MINTEX MDB3420
  • MINTEX MWI0543
  • NK 280267
  • OEMparts 0004214402
  • OEMparts 0004215402
  • OEMparts 0064204920
  • OEMparts 0064208820
  • OEMparts 0064209720
  • OEMparts 0074203220
  • OEMparts 0074204020
  • OEMparts 0084200120
  • OEMparts 0084200220
  • OEMparts 0084203520
  • OEMparts A0004214402
  • OEMparts A0004215402
  • OEMparts A0064204920
  • OEMparts A0064208820
  • OEMparts A0064209720
  • OEMparts A0074203220
  • OEMparts A0074204020
  • OEMparts A0084200120
  • OEMparts A0084200220
  • OEMparts A0084203520
  • ROADHOUSE 2153300
  • TEXTAR 2518301
  • TEXTAR 98050400
  • TRUSTING SU330
  • TRW GDB2013
  • TRW GDB2144
  • TRW GIC350

Compatible cars. MERCEDES-BENZ, 11 models.

Matched from the manufacturer's data.

Warning Contact Brake Pad Wear for MERCEDES-BENZ

Models QUICK BRAKE WS 0378 A fits
ModelEnginesYears
MERCEDES-BENZ11 models
MERCEDES-BENZ CLS (C257)AMG CLS 53 EQ Boost 4-matic+ (257.361)2017–
MERCEDES-BENZ E-CLASS (W214)E 53 AMG Hybrid 4-matic+ (214.063)2023–
MERCEDES-BENZ E-CLASS Convertible (A238)AMG E53 EQ Boost 4-matic+ (238.461)2017–
MERCEDES-BENZ E-CLASS Coupe (C238)AMG E 53 EQ Boost 4-matic+ (238.361)2016–
MERCEDES-BENZ S-CLASS (V223)S 350 d (223.130), S 350 d 4-matic (223.131), S 350 d Mild Hybrid (223.120), S 350 d Mild Hybrid 4-matic (223.121), S 400 d 4-matic (223.133), S 450 d Mild Hybrid 4-matic (223.123), S 450 e (223.166), S 450 EQ Boost (223.160), S 450 EQ Boost 4-matic (223.161), S 500 EQ Boost 4-matic (223.163), S 580 4-matic (223.176), S 580 e (223.168), S 580 e 4-matic (223.169)2020–
MERCEDES-BENZ S-CLASS (W222, V222, X222)S 300 BlueTEC Hybrid / h (222.104, 222.004), S 320 (222.162), S 350 BlueTEC / d (222.132, 222.032, 222.123), S 350 BlueTEC / d 4-matic (222.033, 222.133), S 350 BlueTEC 4-matic (222.133), S 350 d (222.020, 222.120), S 350 d 4-matic (222.021, 222.121), S 350 d 4-matic (222.121), S 400 (222.165), S 400 4-matic (222.067, 222.167), S 400 d (222.034, 222.134), S 400 d 4-matic (222.035, 222.135), S 400 Hybrid / h (222.057, 222.157), S 400 Maybach 4-matic (222.967), S 450 (222.066, 222.166), S 450 4-matic (222.064, 222.164, 222.964), S 450 EQ Boost (222.158, 222.058), S 450 EQ Boost 4-matic (222.059, 222.159), S 450 Maybach 4-matic (222.964), S 500 (222.082, 222.182), S 500 4-matic (222.085, 222.185), S 500 4-matic (222.169), S 500 4-matic (222.185), S 500 EQ Boost (222.060, 222.160), S 500 EQ Boost 4-matic (222.169), S 500 Hybrid / e (222.163), S 500 Maybach (222.982), S 500 Maybach 4-matic (222.985), S 560 (222.083, 222.183), S 560 4-matic (222.086, 222.186), S 560 e (222.173), S 560 Maybach (222.983), S 560 Maybach 4-matic (222.986), S 600 (222.176), S 600 Maybach (222.976), S 650 Maybach (222.980)2013–2020
MERCEDES-BENZ5 more models
Models QUICK BRAKE WS 0378 A fits
ModelEnginesYears
MERCEDES-BENZ S-CLASS (W223)S 350 d (223.030), S 350 d 4-matic (223.031), S 350 d Mild Hybrid (223.020), S 350 d Mild Hybrid 4-matic (223.021), S 400 d 4-matic (223.033), S 450 d Mild Hybrid 4-matic (223.023), S 450 e (223.066), S 450 EQ Boost (223.060), S 450 EQ Boost 4-matic (223.061), S 500 EQ Boost 4-matic (223.063), S 580 4-matic (223.076), S 580 e (223.068), S 580 e 4-matic (223.069)2020–
MERCEDES-BENZ S-CLASS (Z223)S 580 Maybach EQ Boost 4-matic (223.976), S 680 Maybach 4-matic (223.979)2021–
MERCEDES-BENZ S-CLASS Convertible (A217)S 500 (217.482), S 560 (217.483)2015–2020
MERCEDES-BENZ S-CLASS Coupe (C217)S 400 4-matic (217.364), S 450 4-matic (217.364), S 500 (217.382), S 500 4-matic (217.385), S 560 (217.383), S 560 4-matic (217.386)2014–2020
MERCEDES-BENZ SL (R231)350 (231.457), 400 (231.465), 400 (231.466), 500 (231.473)2011–2020

Always verify compatibility with your vehicle before ordering.

More about this part. Related categories and similar parts.

QUICK BRAKE

More QUICK BRAKE parts

Related categories

All Warning Contact Brake Pad WearMERCEDES-BENZ

Customers also bought

Common OE numbers for this part

Common original equipment numbers linked to replacement-part pages.

Delivery and returns. No small print.

£5.99

Standard delivery

See the delivery estimate beside the price.

£50.00

Free delivery

Orders from £50.00

14 days

Returns

Money back if the part does not fit.

  • Visa
  • Mastercard
  • PayPal
  • Apple Pay
  • Google Pay
  • Klarna

Secure payments

Encrypted checkout

2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms

We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country

Delivery times to EU countries (working days)

Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10