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  2. Auto Parts
  3. Brake System
  4. Drums and Rotors
  5. Disc Brake Rotor and Hub Assembly
  6. ACDelco 18A507

ACDelco 18A507 Disc Brake Rotor and Hub Assembly

ACDelco 18A507 Disc Brake Rotor and Hub Assembly Image 1
ACDelco 18A507 Disc Brake Rotor and Hub Assembly Image 2
ACDelco 18A507 Disc Brake Rotor and Hub Assembly Image 3
ACDelco 18A507 Disc Brake Rotor and Hub Assembly Image 4
ACDelco 18A507 Disc Brake Rotor and Hub Assembly

ACDelco
Brand:ACDelco
Part Number: 18A507
UPC: 00707773319376
Weight: 38 lbs
Condition:New



On Sale:

$123.49

Availability:
26 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 18A507 Disc Brake Rotor and Hub Assembly for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Black Hat Disc Brake Rotor and Hub Assemblies 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:
Yes
Bolt Circle Diameter (in):
6.5 in
Bolt Circle Diameter (mm):
165.1 mm
Directional or Non-Directional Brake Surface:
Non-Directional
Discard Thickness:
1.21 in.
Discard Thickness:
30.75 mm
Grade Type:
Regular
Height (in):
7.25 in
Hub Attached:
Yes
Length (in):
13.38 in
Mounting Bolt Hole Circle Diameter:
165.1 mm
Mounting Bolt Hole Circle Diameter:
6.5 in.
Mounting Bolt Hole Diameter:
0.603 in.
Mounting Bolt Hole Diameter:
15.3 mm
Mounting Bolt Hole Quantity:
8
Nominal Thickness:
1.29 in.
Nominal Thickness:
32.75 mm
Outside Diameter (in):
12.5 in
Outside Diameter (mm):
317.5 mm
Overall Height:
126 mm
Overall Height:
4.96 in.
Programming Required:
No
Rotor Outside Diameter:
12.5 in.
Rotor Outside Diameter:
317.5 mm
Solid Or Vented Type Rotor:
Vented
Stud Quantity:
8
Stud/Lug Hole Quantity:
8
Weight (lb):
38 lb
Width (in):
13.38 in
Country of Origin:
CN

Select a vehicle to narrow ACDelco 18A507 Disc Brake Rotor and Hub Assembly fitment info!

Last Updated: 03/01/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet C1500 Suburban

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
 

Chevrolet C1500 Suburban



6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat

2 Per Vehicle

2000

 

1999

 

2000

 

1999

 
Chevrolet C2500

5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
8600lb GVW
 

Chevrolet C2500



5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front Gold-Black Hat
8600lb GVW

2 Per Vehicle

1999

 

1999

 
Chevrolet C2500

5.0L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
8600lb GVW
 

Chevrolet C2500



5.0L V8 Gas OHV

Front Gold-Black Hat
8600lb GVW

2 Per Vehicle

1998

 

1998

 
Chevrolet C2500

5.7L V8 CNG OHV
2
 
Front
 
Gold-Black Hat
8600lb GVW
4-Wheel ABS
 

Chevrolet C2500



5.7L V8 CNG OHV

Front Gold-Black Hat
8600lb GVW
4-Wheel ABS

2 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Chevrolet C2500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
8600lb GVW
4-Wheel ABS
 

Chevrolet C2500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front Gold-Black Hat
8600lb GVW
4-Wheel ABS

2 Per Vehicle

1996

 

1996

 
Chevrolet C2500

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
8,600 Lb. GVW
 

Chevrolet C2500



5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front Gold-Black Hat
8,600 Lb. GVW

2 Per Vehicle

1995

 

1995

 
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
8600lb GVW
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front Gold-Black Hat
8600lb GVW

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet C2500 Suburban

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
 

Chevrolet C2500 Suburban



6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
 

Chevrolet C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet C3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
without Dual Rear Wheels
 

Chevrolet C3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front Gold-Black Hat
without Dual Rear Wheels

2 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Chevrolet C3500

5.7L V8 CNG OHV
2
 
Front
 
Gold-Black Hat
without Dual Rear Wheels
 

Chevrolet C3500



5.7L V8 CNG OHV

Front Gold-Black Hat
without Dual Rear Wheels

2 Per Vehicle

2002

 

2002

 
Chevrolet Express 2500

5.7L V8 Bi-Fuel OHV
2
 
Front
 
Gold-Black Hat
with 7700 LB & 8600 LB GVW
 

Chevrolet Express 2500



5.7L V8 Bi-Fuel OHV

Front Gold-Black Hat
with 7700 LB & 8600 LB GVW

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
with 7700 LB & 8600 LB GVW
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
with 7700 LB & 8600 LB GVW

2 Per Vehicle

2001

 

2001

 
Chevrolet Express 2500

5.7L V8 CNG OHV
2
 
Front
 
Gold-Black Hat
with 7700 LB & 8600 LB GVW
 

Chevrolet Express 2500



5.7L V8 CNG OHV

Front Gold-Black Hat
with 7700 LB & 8600 LB GVW

2 Per Vehicle

2002

 

2002

 
Chevrolet Express 3500

5.7L V8 Bi-Fuel OHV
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

Chevrolet Express 3500



5.7L V8 Bi-Fuel OHV

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Express 3500

8.1L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

Chevrolet Express 3500



8.1L V8 Gas OHV

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

Chevrolet Express 3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

2001

 

2001

 
Chevrolet Express 3500

5.7L V8 CNG OHV
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

Chevrolet Express 3500



5.7L V8 CNG OHV

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 3500

7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

Chevrolet Express 3500



7.4L V8 Gas OHV

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Chevrolet Express 3500

4.3L V6 Gas OHV
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

Chevrolet Express 3500



4.3L V6 Gas OHV

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet Tahoe

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
RWD
 

Chevrolet Tahoe



6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
RWD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
GMC C1500 Suburban

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
 

GMC C1500 Suburban



6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat

2 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC C2500

5.7L V8 CNG OHV
2
 
Front
 
Gold-Black Hat
8600lb GVW
 

GMC C2500



5.7L V8 CNG OHV

Front Gold-Black Hat
8600lb GVW

2 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
GMC C2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
8600lb GVW
 

GMC C2500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front Gold-Black Hat
8600lb GVW

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
GMC C2500

5.0L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
8600lb GVW
 

GMC C2500



5.0L V8 Gas OHV

Front Gold-Black Hat
8600lb GVW

2 Per Vehicle

1995

 

1995

 
GMC C2500

4.3L V6 Gas OHV,
6.5L V8 Diesel OHV
2
 
Front
 
Gold-Black Hat
8600lb GVW
 

GMC C2500



4.3L V6 Gas OHV,
6.5L V8 Diesel OHV

Front Gold-Black Hat
8600lb GVW

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC C2500 Suburban

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
 

GMC C2500 Suburban



6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
 

GMC C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
GMC C3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
without Dual Rear Wheels
 

GMC C3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front Gold-Black Hat
without Dual Rear Wheels

2 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
GMC C3500

5.7L V8 CNG OHV
2
 
Front
 
Gold-Black Hat
without Dual Rear Wheels
 

GMC C3500



5.7L V8 CNG OHV

Front Gold-Black Hat
without Dual Rear Wheels

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 2500

5.7L V8 Bi-Fuel OHV
2
 
Front
 
Gold-Black Hat
with 7700 LB & 8600 LB GVW
 

GMC Savana 2500



5.7L V8 Bi-Fuel OHV

Front Gold-Black Hat
with 7700 LB & 8600 LB GVW

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
with 7700 LB & 8600 LB GVW
 

GMC Savana 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
with 7700 LB & 8600 LB GVW

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 3500

5.7L V8 Bi-Fuel OHV,
8.1L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

GMC Savana 3500



5.7L V8 Bi-Fuel OHV,
8.1L V8 Gas OHV

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
GMC Savana 3500

4.3L V6 Gas OHV
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

GMC Savana 3500



4.3L V6 Gas OHV

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

GMC Savana 3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 3500

7.4L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

GMC Savana 3500



7.4L V8 Gas OHV

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

1998

 

1997

 

1998

 

1997

 
GMC Savana 3500

4.3L V6 Gas OHV
2
 
Front
 
Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness
 

GMC Savana 3500



4.3L V6 Gas OHV

Front Gold-Black Hat
with Single Rear Wheels (SRW)
32.7mm Rotor Thickness

2 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
GMC Yukon

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Gold-Black Hat
RWD
 

GMC Yukon



6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
RWD

2 Per Vehicle