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ACDelco 18A927 Disc Brake Rotor


Brand:	ACDelco
Part Number:	18A927
UPC:	00707773313312
Weight:	25.1 lbs
Condition:	New

On Sale:

$87.32

Availability:

136 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 18A927 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:

ABS Tone Ring Included:

Bolt Circle Diameter (in):

6.5 in

Bolt Circle Diameter (mm):

165.1 mm

Bolt Hole Quantity:

Center Bore Diameter (in):

4.6in

Center Bore Diameter (mm):

118.1mm

Center Hole Diameter:

118.1 mm

Center Hole Diameter:

4.65 in.

Construction:

Full Cast

Conventional Or Drum-In-Hat Type Rotor:

Conventional

Directional or Non-Directional Brake Surface:

No Degrees Celsius, Centigrade

Disc Finish:

Ground

Discard Thickness:

1.437 in.

Discard Thickness:

36.5 mm

Grade Type:

Regular

Hat Finish:

Turned

Height (in):

3.5 in

Height (mm):

89.2 mm

Length (in):

13.1 in

Material:

Cast Iron

Mounting Bolt Hole Circle Diameter:

165.1 mm

Mounting Bolt Hole Circle Diameter:

6.5 in.

Mounting Bolt Hole Diameter:

0.635 in.

Mounting Bolt Hole Diameter:

16.15 mm

Mounting Bolt Hole Quantity:

Nominal Thickness:

1.5 in.

Nominal Thickness:

38.1 mm

Outside Diameter:

12.795 in.

Outside Diameter:

325 mm

Overall Height:

3.51 in.

Overall Height:

89.15 mm

Overall Rotor Diameter (mm):

324.87mm

Pad Contact Surface Width:

2 in.

Pad Contact Surface Width:

51.25 mm

Programming Required:

Rust Resistant Coating:

Yes

Slotted:

Solid Or Vented Type Rotor:

Vented

Stud/Lug Hole Quantity:

Surface Type:

Smooth

Weight (lb):

25.1 lb

Width (in):

13.1 in

Country of Origin:

Select a vehicle to narrow ACDelco 18A927 Disc Brake Rotor fitment info!

Last Updated: 03/01/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Cadillac DeVille

4.6L V8 Gas DOHC

2 Front

Gold-Black Hat
with 8 Lug Wheels
GM Brake Code J55

Cadillac DeVille

4.6L V8 Gas DOHC

Front Gold-Black Hat
with 8 Lug Wheels
GM Brake Code J55

2 Per Vehicle

Chevrolet Avalanche 2500

8.1L V8 Gas OHV

2 Front

Gold-Black Hat

Chevrolet Avalanche 2500

8.1L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

2 Front

Gold-Black Hat

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

2.8L L4 Diesel DOHC Turbo

2 Front

Gold-Black Hat

Chevrolet Express 2500

2.8L L4 Diesel DOHC Turbo

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

6.0L V8 Gas OHV

2 Front

Gold-Black Hat

Chevrolet Express 2500

6.0L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

6.0L V8 Flex OHV

2 Front

Gold-Black Hat

Chevrolet Express 2500

6.0L V8 Flex OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

4.8L V8 Flex OHV

2 Front

Gold-Black Hat

Chevrolet Express 2500

4.8L V8 Flex OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

6.0L V8 CNG OHV

2 Front

Gold-Black Hat

Chevrolet Express 2500

6.0L V8 CNG OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo

2 Front

Gold-Black Hat

Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV

2 Front

Gold-Black Hat

Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

2006

Chevrolet Express 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 Front

Gold-Black Hat
w/ 8,500 or 8,600 lb. GVW

Chevrolet Express 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Front Gold-Black Hat
w/ 8,500 or 8,600 lb. GVW

2 Per Vehicle

Chevrolet Express 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV

ACDelco 18A927 Disc Brake Rotor

$87.32

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 18A927 Disc Brake Rotor fitment info!

Cadillac DeVille 4.6L V8 Gas DOHC

2

Front

Gold-Black Hatwith 8 Lug Wheels GM Brake Code J55

Cadillac DeVille

4.6L V8 Gas DOHC Front Gold-Black Hatwith 8 Lug Wheels GM Brake Code J55 2 Per Vehicle

Chevrolet Avalanche 2500 8.1L V8 Gas OHV

2

Front

Gold-Black Hat

Chevrolet Avalanche 2500

8.1L V8 Gas OHV Front Gold-Black Hat 2 Per Vehicle

Chevrolet Express 2500 4.3L V6 Flex OHV,4.3L V6 Gas OHV,6.0L V8 CNG OHV

2

Front

Gold-Black Hat

Chevrolet Express 2500

4.3L V6 Flex OHV,4.3L V6 Gas OHV,6.0L V8 CNG OHV Front Gold-Black Hat 2 Per Vehicle

Chevrolet Express 2500 2.8L L4 Diesel DOHC Turbo

2

Front

Gold-Black Hat

Chevrolet Express 2500

2.8L L4 Diesel DOHC Turbo Front Gold-Black Hat 2 Per Vehicle

Chevrolet Express 2500 6.0L V8 Gas OHV

2

Front

Gold-Black Hat

Chevrolet Express 2500

6.0L V8 Gas OHV Front Gold-Black Hat 2 Per Vehicle

Chevrolet Express 2500 6.0L V8 Flex OHV

2

Front

Gold-Black Hat

Chevrolet Express 2500

6.0L V8 Flex OHV Front Gold-Black Hat 2 Per Vehicle

Chevrolet Express 2500 4.8L V8 Flex OHV

2

Front

Gold-Black Hat

Chevrolet Express 2500

4.8L V8 Flex OHV Front Gold-Black Hat 2 Per Vehicle

Chevrolet Express 2500 6.0L V8 CNG OHV

2

Front

Gold-Black Hat

Cadillac DeVille

4.6L V8 Gas DOHC

Gold-Black Hat
with 8 Lug Wheels
GM Brake Code J55

4.6L V8 Gas DOHC

Front Gold-Black Hat
with 8 Lug Wheels
GM Brake Code J55

2 Per Vehicle

Chevrolet Avalanche 2500

8.1L V8 Gas OHV

8.1L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

2.8L L4 Diesel DOHC Turbo

2.8L L4 Diesel DOHC Turbo

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

6.0L V8 Gas OHV

6.0L V8 Gas OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

6.0L V8 Flex OHV

6.0L V8 Flex OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

4.8L V8 Flex OHV

4.8L V8 Flex OHV

Front Gold-Black Hat

2 Per Vehicle

Chevrolet Express 2500

6.0L V8 CNG OHV