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ACDelco 172-1643 Disc Brake Caliper

ACDelco 172-1643 Disc Brake Caliper Image 1
ACDelco 172-1643 Disc Brake Caliper Image 2
ACDelco 172-1643 Disc Brake Caliper

ACDelco
Brand:ACDelco
Part Number: 172-1643
UPC: 00021625906683
Weight: 6.54 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 172-1643 Disc Brake Caliper for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Disc Brake Calipers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These calipers are hydraulic components mounted over the brake rotor. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Bleeder Thread Diameter:
10x1.0
Brake Caliper Manufacturer:
Delphi
Caliper Color:
Natural
Caliper Slides Included:
No
Caliper Type:
Floating
Casting Material:
Aluminum
Grade Type:
Regular
Mount Hole Diameter (in):
0.314in
Mount Hole Diameter (mm):
8mm
Mounting Bracket Included:
No
Mounting Hardware Included:
No
Pad Wear Sensor Included:
No
Pads Included:
No
Piston 1 Diameter (in):
1.77 in
Piston 1 Diameter (mm):
45 mm
Piston Quantity:
2
Programming Required:
No

Features and Benefits:

  • – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • – Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
  • – Check the thickness of your brake pads.
  • – Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • – Inspection of the brake hoses for brittleness or cracking.
  • – Inspection of wheel bearings and grease seals.
  • – Parking brake adjustments (as needed).
  • The following inspections and maintenance procedures can help prevent potential brake problems.
  • The following should be conducted by a qualified technician:

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco 172-1643 Disc Brake Caliper fitment info!

Last Updated: 03/02/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Cadillac CTS

2.8L V6 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Front Right (Passenger)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
EXCEPT PERFORMANCE BRAKE LINING(JE2)
 

Cadillac CTS



2.8L V6 Gas DOHC,
3.6L V6 Gas DOHC

Front Right (Passenger) FRONT & REAR ANTILOCK BRAKES(JE5)
EXCEPT PERFORMANCE BRAKE LINING(JE2)

1 Per Vehicle
Cadillac CTS

2.8L V6 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Front Right (Passenger)
 
PERFORMANCE BRAKE LINING(JE2), FRONT & REAR ANTILOCK BRAKES(JE5)
 

Cadillac CTS



2.8L V6 Gas DOHC,
3.6L V6 Gas DOHC

Front Right (Passenger) PERFORMANCE BRAKE LINING(JE2), FRONT & REAR ANTILOCK BRAKES(JE5)

1 Per Vehicle
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
AWD
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
AWD

1 Per Vehicle
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
RWD
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
RWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
AWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
AWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
RWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
RWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
Automatic Transmission
AWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
Automatic Transmission
AWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
PERFORMANCE BRAKE LINING(JE2), FRONT & REAR ANTILOCK BRAKES(JE5)
Automatic Transmission
RWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) PERFORMANCE BRAKE LINING(JE2), FRONT & REAR ANTILOCK BRAKES(JE5)
Automatic Transmission
RWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
EXCEPT PERFORMANCE BRAKE LINING(JE2)
Automatic Transmission
RWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
EXCEPT PERFORMANCE BRAKE LINING(JE2)
Automatic Transmission
RWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
Mfr Code: 5L40-E
AWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
Mfr Code: 5L40-E
AWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
Mfr Code: 5L50-E
AWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
Mfr Code: 5L50-E
AWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
PERFORMANCE BRAKE LINING(JE2), FRONT & REAR ANTILOCK BRAKES(JE5)
Mfr Code: 5L40-E
RWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) PERFORMANCE BRAKE LINING(JE2), FRONT & REAR ANTILOCK BRAKES(JE5)
Mfr Code: 5L40-E
RWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
PERFORMANCE BRAKE LINING(JE2), FRONT & REAR ANTILOCK BRAKES(JE5)
Mfr Code: 5L50-E
RWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) PERFORMANCE BRAKE LINING(JE2), FRONT & REAR ANTILOCK BRAKES(JE5)
Mfr Code: 5L50-E
RWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
AWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
AWD

1 Per Vehicle
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Front Left (Driver)
 
FRONT & REAR ANTILOCK BRAKES(JE5)
RWD
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC

Front Left (Driver) FRONT & REAR ANTILOCK BRAKES(JE5)
RWD

1 Per Vehicle