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  2. Auto Parts
  3. Brake System
  4. Sensors
  5. Disc Brake Pad Wear Sensor
  6. ACDelco 18K2181

ACDelco 18K2181 Disc Brake Pad Wear Sensor

ACDelco 18K2181 Disc Brake Pad Wear Sensor Image 1
ACDelco 18K2181 Disc Brake Pad Wear Sensor Image 2
ACDelco 18K2181 Disc Brake Pad Wear Sensor

ACDelco
Brand:ACDelco
Part Number: 18K2181
UPC: 00707773993323
Weight: 0.1 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 18K2181 Disc Brake Pad Wear Sensor for your vehicle. Buy now and secure your purchase online!

ACDelco Professional Disc Brake Pad Wear Sensor is a high quality aftermarket replacement component for one or more of the following vehicle systems: brake. This premium aftermarket sensor is manufactured to meet or exceed your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Manufactured to meet expectations for fit, form, and function
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco

Specifications:

Connector Gender:
Female
Connector Quantity:
1
Connector Shape:
Round
Grommets Included:
No
Height (in):
1.5 in
Length (in):
7 in
Overall Length (mm):
260.000 mm
Programming Required:
No
Retainer Clips Included:
No
Terminal Gender:
Male Female
Terminal Quantity:
2
Terminal Type:
Pin
Weight (lb):
0.1 lb
Width (in):
3 in
Wire Harness Included:
Yes
Wire Quantity:
2
Wiring Harness Included:
Yes
Wiring Harness Length:
10.433 in.
Wiring Harness Length:
265 mm
Country of Origin:
DE

Select a vehicle to narrow ACDelco 18K2181 Disc Brake Pad Wear Sensor fitment info!

Last Updated: 03/15/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1991

 

1991

 
BMW 318i

1.8L L4 Gas DOHC
2
 
Rear
 
Gold
 

BMW 318i



1.8L L4 Gas DOHC

Rear Gold

2 Per Vehicle

1991

 

1991

 
BMW 318is

1.8L L4 Gas DOHC
2
 
Rear
 
Gold
 

BMW 318is



1.8L L4 Gas DOHC

Rear Gold

2 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1987

 

1986

 

1985

 

1984

 
BMW 325e

2.7L L6 Gas SOHC
2
 
Rear
 
Gold
w/ ATE Brakes
 

BMW 325e



2.7L L6 Gas SOHC

Rear Gold
w/ ATE Brakes

2 Per Vehicle

1992

 

1992

 
BMW 325i

2.5L L6 Gas DOHC
2
 
Rear
 
Gold
w/ ATE Brakes
 

BMW 325i



2.5L L6 Gas DOHC

Rear Gold
w/ ATE Brakes

2 Per Vehicle

1992

 

1992

 
BMW 325i

2.5L L6 Gas DOHC,
2.5L L6 Gas SOHC
2
 
Rear
 
Gold
Convertible
 

BMW 325i



2.5L L6 Gas DOHC,
2.5L L6 Gas SOHC

Rear Gold
Convertible

2 Per Vehicle

1992

 

1992

 
BMW 325i

2.5L L6 Gas DOHC,
2.5L L6 Gas SOHC
2
 
Rear
 
Gold
Sedan
 

BMW 325i



2.5L L6 Gas DOHC,
2.5L L6 Gas SOHC

Rear Gold
Sedan

2 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
BMW 325i

2.5L L6 Gas SOHC
2
 
Rear
 
Gold
w/ ATE Brakes
 

BMW 325i



2.5L L6 Gas SOHC

Rear Gold
w/ ATE Brakes

2 Per Vehicle

1991

 

1990

 

1991

 

1990

 
BMW 325is

2.5L L6 Gas SOHC
2
 
Rear
 
Gold
 

BMW 325is



2.5L L6 Gas SOHC

Rear Gold

2 Per Vehicle

1991

 

1990

 

1991

 

1990

 
BMW 325iX

2.5L L6 Gas SOHC
2
 
Rear
 
Gold
 

BMW 325iX



2.5L L6 Gas SOHC

Rear Gold

2 Per Vehicle

1986

 

1985

 

1986

 

1985

 
BMW 524td

2.4L L6 Diesel SOHC Turbo
2
 
Front
 
Gold
 

BMW 524td



2.4L L6 Diesel SOHC Turbo

Front Gold

2 Per Vehicle

1986

 

1985

 

1986

 

1985

 
BMW 524td

2.4L L6 Diesel SOHC Turbo
2
 
Rear
 
Gold
 

BMW 524td



2.4L L6 Diesel SOHC Turbo

Rear Gold

2 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
BMW 528e

2.7L L6 Gas SOHC
2
 
Front
 
Gold
 

BMW 528e



2.7L L6 Gas SOHC

Front Gold

2 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
BMW 528e

2.7L L6 Gas SOHC
2
 
Rear
 
Gold
 

BMW 528e



2.7L L6 Gas SOHC

Rear Gold

2 Per Vehicle

1995

 

1994

 

1995

 

1994

 
BMW 530i

3.0L V8 Gas DOHC
2
 
Rear
 
Gold
 

BMW 530i



3.0L V8 Gas DOHC

Rear Gold

2 Per Vehicle

1994

 

1994

 
BMW 530i

3.0L V8 Gas DOHC
2
 
Front
 
Gold
 

BMW 530i



3.0L V8 Gas DOHC

Front Gold

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
BMW 533i

3.2L L6 Gas SOHC
2
 
Front
 
Gold
 

BMW 533i



3.2L L6 Gas SOHC

Front Gold

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
BMW 533i

3.2L L6 Gas SOHC
2
 
Rear
 
Gold
 

BMW 533i



3.2L L6 Gas SOHC

Rear Gold

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
BMW 535i

3.5L L6 Gas SOHC
2
 
Front
 
Gold
 

BMW 535i



3.5L L6 Gas SOHC

Front Gold

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
BMW 535i

3.5L L6 Gas SOHC
2
 
Rear
 
Gold
 

BMW 535i



3.5L L6 Gas SOHC

Rear Gold

2 Per Vehicle

1988

 

1988

 
BMW 535is

3.5L L6 Gas SOHC
2
 
Front
 
Gold
 

BMW 535is



3.5L L6 Gas SOHC

Front Gold

2 Per Vehicle

1988

 

1988

 
BMW 535is

3.5L L6 Gas SOHC
2
 
Rear
 
Gold
 

BMW 535is



3.5L L6 Gas SOHC

Rear Gold

2 Per Vehicle

1995

 

1994

 

1995

 

1994

 
BMW 540i

4.0L V8 Gas DOHC
2
 
Front
 
Gold
 

BMW 540i



4.0L V8 Gas DOHC

Front Gold

2 Per Vehicle

1995

 

1994

 

1995

 

1994

 
BMW 540i

4.0L V8 Gas DOHC
2
 
Rear
 
Gold
 

BMW 540i



4.0L V8 Gas DOHC

Rear Gold

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
BMW 633CSi

3.2L L6 Gas SOHC
2
 
Front
 
Gold
 

BMW 633CSi



3.2L L6 Gas SOHC

Front Gold

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
BMW 633CSi

3.2L L6 Gas SOHC
2
 
Rear
 
Gold
 

BMW 633CSi



3.2L L6 Gas SOHC

Rear Gold

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
BMW 635CSi

3.5L L6 Gas SOHC
2
 
Front
 
Gold
 

BMW 635CSi



3.5L L6 Gas SOHC

Front Gold

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
BMW 635CSi

3.5L L6 Gas SOHC
2
 
Rear
 
Gold
 

BMW 635CSi



3.5L L6 Gas SOHC

Rear Gold

2 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1994

 

1993

 

1992

 

1991

 
BMW 750iL

5.0L V12 Gas SOHC
2
 
Rear
 
Gold
 

BMW 750iL



5.0L V12 Gas SOHC

Rear Gold

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
BMW M3

2.3L L4 Gas DOHC
2
 
Front
 
Gold
 

BMW M3



2.3L L4 Gas DOHC

Front Gold

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
BMW M3

2.3L L4 Gas DOHC
2
 
Rear
 
Gold
 

BMW M3



2.3L L4 Gas DOHC

Rear Gold

2 Per Vehicle

1999

 

1999

 
BMW Z3

2.5L L6 Gas DOHC,
2.8L L6 Gas DOHC
2
 
Front
 
Gold
 

BMW Z3



2.5L L6 Gas DOHC,
2.8L L6 Gas DOHC

Front Gold

2 Per Vehicle

1999

 

1999

 
BMW Z3

2.5L L6 Gas DOHC,
3.2L L6 Gas DOHC
2
 
Rear
 
Gold
 

BMW Z3



2.5L L6 Gas DOHC,
3.2L L6 Gas DOHC

Rear Gold

2 Per Vehicle