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  2. Auto Parts
  3. Brake System
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  5. Disc Brake Rotor
  6. ACDelco 18A258A

ACDelco 18A258A Disc Brake Rotor

ACDelco 18A258A Disc Brake Rotor Image 1
ACDelco 18A258A Disc Brake Rotor Image 2
ACDelco 18A258A Disc Brake Rotor Image 3
ACDelco 18A258A Disc Brake Rotor

ACDelco
Brand:ACDelco
Part Number: 18A258A
UPC: 00707773625361
Weight: 16 lbs
Condition:New



On Sale:

$40.91

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

Product Information

Description:

Get the ACDelco 18A258A Disc Brake Rotor for your vehicle. Buy now and secure your purchase online!

ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Economical value with dependable quality
  • For General Motors vehicles as well as most makes and models
  • Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage

Specifications:

Bolt Circle Diameter (in):
5.5 in
Bolt Circle Diameter (mm):
139.7 mm
Bolt Hole Quantity:
6
Center Bore Diameter (in):
3.1in
Center Bore Diameter (mm):
78.7mm
Construction:
Full Cast
Conventional Or Drum-In-Hat Type Rotor:
Conventional
Directional or Non-Directional Brake Surface:
No Degrees Celsius, Centigrade
Disc Finish:
Non-Directional
Discard Thickness:
1.215 in.
Discard Thickness:
30.85 mm
Grade Type:
Regular
Hat Finish:
Plain
Height (in):
3.3 in
Height (mm):
66 mm
Length (in):
11.9 in
Material:
Cast Iron
Mounting Bolt Hole Circle Diameter:
139.7 mm
Mounting Bolt Hole Circle Diameter:
5.5 in.
Mounting Bolt Hole Diameter:
0.605 in.
Mounting Bolt Hole Diameter:
15.35 mm
Mounting Bolt Hole Quantity:
6
Nominal Thickness:
1.285 in.
Nominal Thickness:
32.65 mm
Outside Diameter:
11.61 in.
Outside Diameter:
294.9 mm
Overall Height:
2.6 in.
Overall Height:
66.05 mm
Programming Required:
No
Rust Resistant Coating:
No
Slotted:
No
Solid Or Vented Type Rotor:
Vented
Stud/Lug Hole Quantity:
6
Surface Type:
Smooth
Weight (lb):
16 lb
Width (in):
11.9 in
Country of Origin:
CN

Manufacturer Warranty:

12 Months

Select a vehicle to narrow ACDelco 18A258A Disc Brake Rotor fitment info!

Last Updated: 02/29/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2000

 

1999

 

2000

 

1999

 
Cadillac Escalade

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
Rotor Diameter 12 IN
 

Cadillac Escalade



5.7L V8 Gas OHV

Front Silver-Non-Coated
Rotor Diameter 12 IN

2 Per Vehicle

1994

 

1994

 
Chevrolet Blazer

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
Rotor Diameter 12 IN
4WD
 

Chevrolet Blazer



6.5L V8 Diesel OHV Turbo

Front Silver-Non-Coated
Rotor Diameter 12 IN
4WD

2 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
Chevrolet Blazer

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
Rotor Diameter 12 IN
4WD
 

Chevrolet Blazer



5.7L V8 Gas OHV

Front Silver-Non-Coated
Rotor Diameter 12 IN
4WD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Chevrolet K1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet K1500

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
 

Chevrolet K1500



6.5L V8 Diesel OHV Turbo

Front Silver-Non-Coated

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet K1500

4.3L V6 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Chevrolet K1500



4.3L V6 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet K1500

6.5L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
 

Chevrolet K1500



6.5L V8 Diesel OHV

Front Silver-Non-Coated

2 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Chevrolet K1500

6.2L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
 

Chevrolet K1500



6.2L V8 Diesel OHV

Front Silver-Non-Coated

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet K1500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K1500 Suburban



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

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Chevrolet K1500 Suburban

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Chevrolet K1500 Suburban



5.7L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1998

 

1998

 
Chevrolet K2500

5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K2500



5.0L V8 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet K2500

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K2500



6.5L V8 Diesel OHV Turbo

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Chevrolet K2500

7.4L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K2500



7.4L V8 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Chevrolet K2500

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K2500



5.7L V8 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1996

 

1996

 
Chevrolet K2500

5.7L V8 CNG OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K2500



5.7L V8 CNG OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Chevrolet K2500

5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K2500



5.0L V8 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet K2500

6.5L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K2500



6.5L V8 Diesel OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Chevrolet K2500

4.3L V6 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K2500



4.3L V6 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Chevrolet K2500

6.2L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

Chevrolet K2500



6.2L V8 Diesel OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

2000

 

2000

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
Rotor Diameter 12 IN
Rear Drum
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV

Front Silver-Non-Coated
Rotor Diameter 12 IN
Rear Drum

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet Tahoe

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
4WD
 

Chevrolet Tahoe



5.7L V8 Gas OHV

Front Silver-Non-Coated
4WD

2 Per Vehicle

1997

 

1997

 
Chevrolet Tahoe

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
with 6 Stud Rotor
2 Doors
4WD
 

Chevrolet Tahoe



6.5L V8 Diesel OHV Turbo

Front Silver-Non-Coated
with 6 Stud Rotor
2 Doors
4WD

2 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Chevrolet Tahoe

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
4WD
 

Chevrolet Tahoe



6.5L V8 Diesel OHV Turbo

Front Silver-Non-Coated
4WD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

GMC K1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K1500

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
 

GMC K1500



6.5L V8 Diesel OHV Turbo

Front Silver-Non-Coated

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K1500

4.3L V6 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

GMC K1500



4.3L V6 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K1500

6.5L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
 

GMC K1500



6.5L V8 Diesel OHV

Front Silver-Non-Coated

2 Per Vehicle

1993

 

1992

 

1993

 

1992

 
GMC K1500

6.2L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
 

GMC K1500



6.2L V8 Diesel OHV

Front Silver-Non-Coated

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
Extended Cab Pickup
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front Silver-Non-Coated
Extended Cab Pickup

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
w/ F44 Heavy Duty Chassis
Standard Cab Pickup
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front Silver-Non-Coated
w/ F44 Heavy Duty Chassis
Standard Cab Pickup

2 Per Vehicle

1999

 

1999

 
GMC K1500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K1500 Suburban



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

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1999

 

1998

 

1999

 

1998

 
GMC K1500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
Rotor Diameter 12 IN
 

GMC K1500 Suburban



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

Front Silver-Non-Coated
Rotor Diameter 12 IN

2 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
GMC K1500 Suburban

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K1500 Suburban



6.5L V8 Diesel OHV Turbo

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1997

 

1996

 

1995

 

1994

 
GMC K1500 Suburban

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K1500 Suburban



5.7L V8 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1993

 

1992

 

1993

 

1992

 
GMC K1500 Suburban

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

GMC K1500 Suburban



5.7L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1998

 

1998

 
GMC K2500

5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K2500



5.0L V8 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K2500

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K2500



6.5L V8 Diesel OHV Turbo

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

7.4L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K2500



7.4L V8 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K2500



5.7L V8 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1996

 

1996

 
GMC K2500

5.7L V8 CNG OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K2500



5.7L V8 CNG OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K2500

6.5L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K2500



6.5L V8 Diesel OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

6.2L V8 Diesel OHV
2
 
Front
 
Silver-Non-Coated
with 6 Lug Wheels
 

GMC K2500



6.2L V8 Diesel OHV

Front Silver-Non-Coated
with 6 Lug Wheels

2 Per Vehicle

2000

 

2000

 
GMC Yukon

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

GMC Yukon



5.7L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC Yukon

5.7L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
Rotor Diameter 12 IN
4WD
 

GMC Yukon



5.7L V8 Gas OHV

Front Silver-Non-Coated
Rotor Diameter 12 IN
4WD

2 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1997

 

1996

 

1995

 

1994

 
GMC Yukon

6.5L V8 Diesel OHV Turbo
2
 
Front
 
Silver-Non-Coated
Rotor Diameter 12 IN
4WD
 

GMC Yukon



6.5L V8 Diesel OHV Turbo

Front Silver-Non-Coated
Rotor Diameter 12 IN
4WD

2 Per Vehicle


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