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  2. Auto Parts
  3. Brake System
  4. Drums and Rotors
  5. Disc Brake Rotor
  6. ACDelco 18A52

ACDelco 18A52 Disc Brake Rotor

ACDelco 18A52 Disc Brake Rotor Image 1
ACDelco 18A52 Disc Brake Rotor Image 2
ACDelco 18A52 Disc Brake Rotor Image 3
ACDelco 18A52 Disc Brake Rotor Image 4
ACDelco 18A52 Disc Brake Rotor

ACDelco
Brand:ACDelco
Part Number: 18A52
UPC: 00036666662467
Weight: 10 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 18A52 Disc Brake Rotor for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Non-Coated Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
  • Premium aftermarket replacement part
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Specifications:

ABS Tone Ring Included:
No
Bolt Circle Diameter (in):
3.9 in
Bolt Circle Diameter (mm):
100 mm
Bolt Hole Quantity:
5
Center Bore Diameter (in):
2.3in
Center Bore Diameter (mm):
57.8mm
Center Hole Diameter:
2.277 in.
Center Hole Diameter:
57.85 mm
Construction:
Full Cast
Conventional Or Drum-In-Hat Type Rotor:
Conventional
Disc Brake Rotor Construction:
Vented
Disc Finish:
Ground
Discard Thickness:
0.815 in.
Discard Thickness:
20.7 mm
Grade Type:
Regular
Hat Finish:
Turned
Height (in):
1.9 in
Height (mm):
49.4 mm
Includes ABS Sensor Ring:
No
Length (in):
10.6 in
Material:
Cast Iron
Max Bolt Hole Diameter (mm):
57.91mm
Mounting Bolt Hole Circle Diameter:
100 mm
Mounting Bolt Hole Circle Diameter:
3.937 in.
Mounting Bolt Hole Diameter:
100 mm
Mounting Bolt Hole Diameter:
3.937 in.
Mounting Bolt Hole Quantity:
5
Nominal Thickness:
0.875 in.
Nominal Thickness:
22.2 mm
Number of Lugs:
5
Outside Diameter:
246.4 mm
Outside Diameter:
9.7 in.
Overall Height:
1.945 in.
Overall Height:
49.4 mm
Overall Rotor Diameter (mm):
246.38mm
Pad Contact Surface Width:
2 in.
Pad Contact Surface Width:
49.8 mm
Pitch Circle Diameter (mm):
100mm
Programming Required:
No
Rust Resistant Coating:
No
Slotted:
No
Solid Or Vented Type Rotor:
Solid
Stud/Lug Hole Quantity:
5
Surface Type:
Smooth
Thickness (in):
0.875 in
Thickness (mm):
22.225 mm
Weight (lb):
10 lb
Width (in):
10.6 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 18A52 Disc Brake Rotor fitment info!

Last Updated: 03/01/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1989

 

1989

 
Buick Century

3.3L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Buick Century



3.3L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Buick Century

2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Buick Century



2.8L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
Buick Century

2.5L L4 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Buick Century



2.5L L4 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1988

 

1987

 

1986

 

1985

 

1984

 
Buick Century

3.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Buick Century



3.8L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Buick Century

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Buick Century



3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Buick Skylark

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
 

Buick Skylark



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Front Gold-Non-Coated

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Chevrolet Celebrity



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Chevrolet Celebrity

4.3L V6 Diesel OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Chevrolet Celebrity



4.3L V6 Diesel OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1983

 

1982

 

1981

 

1980

 

1983

 

1982

 

1981

 

1980

 
Chevrolet Citation

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
 

Chevrolet Citation



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Front Gold-Non-Coated

2 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Chevrolet Citation II

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
 

Chevrolet Citation II



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Front Gold-Non-Coated

2 Per Vehicle

1989

 

1989

 
Oldsmobile Cutlass Ciera

3.3L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Oldsmobile Cutlass Ciera



3.3L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Oldsmobile Cutlass Ciera

2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Oldsmobile Cutlass Ciera



2.8L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Oldsmobile Cutlass Ciera



2.5L L4 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1988

 

1987

 

1986

 

1985

 

1984

 
Oldsmobile Cutlass Ciera

3.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Oldsmobile Cutlass Ciera



3.8L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Oldsmobile Cutlass Ciera

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Oldsmobile Cutlass Ciera



3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1989

 

1989

 
Oldsmobile Cutlass Cruiser

3.3L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Oldsmobile Cutlass Cruiser



3.3L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Oldsmobile Cutlass Cruiser

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Oldsmobile Cutlass Cruiser



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Oldsmobile Cutlass Cruiser

3.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Oldsmobile Cutlass Cruiser



3.8L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Oldsmobile Omega

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
 

Oldsmobile Omega



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Front Gold-Non-Coated

2 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Pontiac 6000

3.1L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
Sedan
 

Pontiac 6000



3.1L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm
Sedan

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 
Pontiac 6000

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
Sedan
 

Pontiac 6000



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm
Sedan

2 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1987

 

1986

 

1985

 

1984

 
Pontiac 6000

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
Coupe
 

Pontiac 6000



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Front Gold-Non-Coated
Rotor Diameter 246mm
Coupe

2 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Pontiac 6000

4.3L V6 Diesel OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
Coupe
 

Pontiac 6000



4.3L V6 Diesel OHV

Front Gold-Non-Coated
Rotor Diameter 246mm
Coupe

2 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Pontiac 6000

4.3L V6 Diesel OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
Sedan
 

Pontiac 6000



4.3L V6 Diesel OHV

Front Gold-Non-Coated
Rotor Diameter 246mm
Sedan

2 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Pontiac 6000

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
4.3L V6 Diesel OHV
2
 
Front
 
Gold-Non-Coated
Rotor Diameter 246mm
 

Pontiac 6000



2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
4.3L V6 Diesel OHV

Front Gold-Non-Coated
Rotor Diameter 246mm

2 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Pontiac Phoenix

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Front
 
Gold-Non-Coated
 

Pontiac Phoenix



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Front Gold-Non-Coated

2 Per Vehicle