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ACDelco 18A258 Disc Brake Rotor


Brand:	ACDelco
Part Number:	18A258
UPC:	00707773386255
Weight:	17.4 lbs
Condition:	New

On Sale:

$54.96

Availability:

29 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 18A258 Disc Brake Rotor for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Non-Coated Disc Brake Rotor and Hub Assemblies are a high quality alternative to Original Equipment (OE) parts. These rotors are mounted to the wheel hub where the calipers can press the brake pads against the brake surface to help stop the vehicle. 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:

Black coating on hat and vanes
Cross drilled for quick brake response and heat dissipation
Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Premium aftermarket replacement part
Quality validated for proper metallurgy and correct brake plate thickness
Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Tighter tolerances similar to GM OE specifications

Specifications:

Bolt Circle Diameter (in):

5.5 in

Bolt Circle Diameter (mm):

139.7 mm

Bolt Hole Quantity:

Conventional Or Drum-In-Hat Type Rotor:

Conventional

Directional or Non-Directional Brake Surface:

No Degrees Celsius, Centigrade

Discard Thickness:

1.215 in.

Discard Thickness:

30.85 mm

Hat Finish:

Painted

Height (in):

3.62 in

Length (in):

12.38 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:

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

Overall Rotor Diameter (mm):

294.89mm

Programming Required:

Slotted:

Solid Or Vented Type Rotor:

Vented

Stud/Lug Hole Quantity:

Weight (lb):

17.4 lb

Width (in):

12.38 in

Country of Origin:

Select a vehicle to narrow ACDelco 18A258 Disc Brake Rotor fitment info!

Last Updated: 02/29/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Cadillac Escalade

5.7L V8 Gas OHV

2 Front

Gold-Black Hat
Rotor Diameter 12 IN

Cadillac Escalade

5.7L V8 Gas OHV

Front Gold-Black Hat
Rotor Diameter 12 IN

2 Per Vehicle

1994

Chevrolet Blazer

6.5L V8 Diesel OHV Turbo

2 Front

Gold-Black Hat
Rotor Diameter 12 IN
4WD

Chevrolet Blazer

6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
Rotor Diameter 12 IN
4WD

2 Per Vehicle

Chevrolet Blazer

5.7L V8 Gas OHV

2 Front

Gold-Black Hat
Rotor Diameter 12 IN
4WD

Chevrolet Blazer

5.7L V8 Gas OHV

Front Gold-Black Hat
Rotor Diameter 12 IN
4WD

2 Per Vehicle

Chevrolet K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

2 Front

Gold-Black Hat

Chevrolet K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

6.5L V8 Diesel OHV Turbo

2 Front

Gold-Black Hat

Chevrolet K1500

6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

4.3L V6 Gas OHV

2 Front

Gold-Black Hat

Chevrolet K1500

4.3L V6 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

6.5L V8 Diesel OHV

2 Front

Gold-Black Hat

Chevrolet K1500

6.5L V8 Diesel OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

6.2L V8 Diesel OHV

2 Front

Gold-Black Hat

Chevrolet K1500

6.2L V8 Diesel OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

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

2 Front

Gold-Black Hat
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 Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K1500 Suburban

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

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K1500 Suburban

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

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K1500 Suburban

5.7L V8 Gas OHV

2 Front

Gold-Black Hat

Chevrolet K1500 Suburban

5.7L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

1998

Chevrolet K2500

5.0L V8 Gas OHV

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K2500

5.0L V8 Gas OHV

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K2500

6.5L V8 Diesel OHV Turbo

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K2500

6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K2500

7.4L V8 Gas OHV

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K2500

7.4L V8 Gas OHV

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K2500

5.7L V8 Gas OHV

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K2500

5.7L V8 Gas OHV

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

1996

Chevrolet K2500

5.7L V8 CNG OHV

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K2500

5.7L V8 CNG OHV

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K2500

5.0L V8 Gas OHV

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K2500

5.0L V8 Gas OHV

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K2500

6.5L V8 Diesel OHV

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K2500

6.5L V8 Diesel OHV

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K2500

4.3L V6 Gas OHV

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K2500

4.3L V6 Gas OHV

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K2500

6.2L V8 Diesel OHV

2 Front

Gold-Black Hat
with 6 Lug Wheels

Chevrolet K2500

6.2L V8 Diesel OHV

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

2000

Chevrolet Tahoe

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

2 Front

Gold-Black Hat
Rotor Diameter 12 IN
Rear Drum

Chevrolet Tahoe

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

Front Gold-Black Hat
Rotor Diameter 12 IN
Rear Drum

2 Per Vehicle

Chevrolet Tahoe

5.7L V8 Gas OHV

2 Front

Gold-Black Hat
4WD

Chevrolet Tahoe

5.7L V8 Gas OHV

Front Gold-Black Hat
4WD

2 Per Vehicle

1997

Chevrolet Tahoe

6.5L V8 Diesel OHV Turbo

2 Front

Gold-Black Hat
with 6 Stud Rotor
2 Doors
4WD

Chevrolet Tahoe

6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
with 6 Stud Rotor
2 Doors
4WD

2 Per Vehicle

Chevrolet Tahoe

6.5L V8 Diesel OHV Turbo

2 Front

Gold-Black Hat
4WD

Chevrolet Tahoe

6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
4WD

2 Per Vehicle

GMC K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

2 Front

Gold-Black Hat

GMC K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

GMC K1500

6.5L V8 Diesel OHV Turbo

2 Front

Gold-Black Hat

GMC K1500

6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat

2 Per Vehicle

GMC K1500

4.3L V6 Gas OHV

2 Front

Gold-Black Hat

GMC K1500

4.3L V6 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

GMC K1500

6.5L V8 Diesel OHV

2 Front

Gold-Black Hat

GMC K1500

6.5L V8 Diesel OHV

Front Gold-Black Hat

2 Per Vehicle

GMC K1500

6.2L V8 Diesel OHV

2 Front

Gold-Black Hat

GMC K1500

6.2L V8 Diesel OHV

Front Gold-Black Hat

2 Per Vehicle

GMC K1500

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

2 Front

Gold-Black Hat
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 Gold-Black Hat
Extended Cab Pickup

2 Per Vehicle

GMC K1500

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

2 Front

Gold-Black Hat
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 Gold-Black Hat
w/ F44 Heavy Duty Chassis
Standard Cab Pickup

2 Per Vehicle

ACDelco 18A258 Disc Brake Rotor

$54.96

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 18A258 Disc Brake Rotor fitment info!

Cadillac Escalade 5.7L V8 Gas OHV

2

Front

Gold-Black HatRotor Diameter 12 IN

Cadillac Escalade

5.7L V8 Gas OHV Front Gold-Black HatRotor Diameter 12 IN 2 Per Vehicle

Chevrolet Blazer 6.5L V8 Diesel OHV Turbo

2

Front

Gold-Black HatRotor Diameter 12 IN4WD

Chevrolet Blazer

6.5L V8 Diesel OHV Turbo Front Gold-Black HatRotor Diameter 12 IN4WD 2 Per Vehicle

Chevrolet Blazer 5.7L V8 Gas OHV

2

Front

Gold-Black HatRotor Diameter 12 IN4WD

Chevrolet Blazer

5.7L V8 Gas OHV Front Gold-Black HatRotor Diameter 12 IN4WD 2 Per Vehicle

Chevrolet K1500 5.0L V8 Gas OHV,5.7L V8 Gas OHV

2

Front

Gold-Black Hat

Chevrolet K1500

5.0L V8 Gas OHV,5.7L V8 Gas OHV Front Gold-Black Hat 2 Per Vehicle

Chevrolet K1500 6.5L V8 Diesel OHV Turbo

2

Front

Gold-Black Hat

Chevrolet K1500

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

Chevrolet K1500 4.3L V6 Gas OHV

2

Front

Gold-Black Hat

Chevrolet K1500

4.3L V6 Gas OHV Front Gold-Black Hat 2 Per Vehicle

Chevrolet K1500 6.5L V8 Diesel OHV

2

Front

Gold-Black Hat

Chevrolet K1500

6.5L V8 Diesel OHV Front Gold-Black Hat 2 Per Vehicle

Chevrolet K1500 6.2L V8 Diesel OHV

2

Front

Gold-Black Hat

Chevrolet K1500

6.2L V8 Diesel OHV Front Gold-Black Hat 2 Per Vehicle

Chevrolet K1500 4.3L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV

2

Front

Gold-Black Hatwith 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 Gold-Black Hatwith 6 Lug Wheels 2 Per Vehicle

Chevrolet K1500 Suburban 5.7L V8 Gas OHV,6.5L V8 Diesel OHV Turbo

2

Front

Gold-Black Hatwith 6 Lug Wheels

Chevrolet K1500 Suburban

5.7L V8 Gas OHV,6.5L V8 Diesel OHV Turbo Front Gold-Black Hatwith 6 Lug Wheels 2 Per Vehicle

Cadillac Escalade

5.7L V8 Gas OHV

Gold-Black Hat
Rotor Diameter 12 IN

5.7L V8 Gas OHV

Front Gold-Black Hat
Rotor Diameter 12 IN

2 Per Vehicle

Chevrolet Blazer

6.5L V8 Diesel OHV Turbo

Gold-Black Hat
Rotor Diameter 12 IN
4WD

6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat
Rotor Diameter 12 IN
4WD

2 Per Vehicle

Chevrolet Blazer

5.7L V8 Gas OHV

Gold-Black Hat
Rotor Diameter 12 IN
4WD

5.7L V8 Gas OHV

Front Gold-Black Hat
Rotor Diameter 12 IN
4WD

2 Per Vehicle

Chevrolet K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

6.5L V8 Diesel OHV Turbo

6.5L V8 Diesel OHV Turbo

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

4.3L V6 Gas OHV

4.3L V6 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

6.5L V8 Diesel OHV

6.5L V8 Diesel OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

6.2L V8 Diesel OHV

6.2L V8 Diesel OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet K1500

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

Gold-Black Hat
with 6 Lug Wheels

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

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle

Chevrolet K1500 Suburban

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

Gold-Black Hat
with 6 Lug Wheels

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

Front Gold-Black Hat
with 6 Lug Wheels

2 Per Vehicle