Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

ACDelco 18A488AC Disc Brake Rotor

ACDelco 18A488AC Disc Brake Rotor Image 1
ACDelco 18A488AC Disc Brake Rotor Image 2
ACDelco 18A488AC Disc Brake Rotor Image 3
ACDelco 18A488AC Disc Brake Rotor Image 4
ACDelco 18A488AC Disc Brake Rotor Image 5
ACDelco 18A488AC Disc Brake Rotor

ACDelco
Brand:ACDelco
Part Number: 18A488AC
UPC: 00808709339069
Weight: 10.5 lbs
Condition:New



On Sale:

$37.82

Availability:
1 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 18A488AC Disc Brake Rotor for your vehicle. Buy now and secure your purchase online!

ACDelco Advantage Coated Disc Brake Rotors provide reliable vehicle braking power. Their robotic-applied, baked-on coating helps prevent brake pulsation, helps prevent the rotor from seizing to the hub, and provides superior rust prevention against harsh environmental elements such as rain, snow, and corrosive road sprays. They feature a non-directional ground finish that helps to extend brake pad life and minimizes thickness variation. They are also ready to be installed right out of the box, with no machining required. These dependable aftermarket Advantage Coated Disc Brake Rotors offer quality at an economical price. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Manufactured with multiple alloys for improved heat dissipation and performance
  • Mill-balanced for proper rotor function; no extra weights needed
  • Quality validated for proper metallurgy and correct brake plate thickness
  • Rounded radius for added strength

Specifications:

ABS Tone Ring Included:
No
Bolt Circle Diameter (in):
4.53 in
Bolt Circle Diameter (mm):
115 mm
Bolt Hole Quantity:
5
Center Bore Diameter (in):
2.8in
Center Bore Diameter (mm):
71.1mm
Center Hole Diameter:
2.78 in.
Center Hole Diameter:
70.6 mm
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:
0.374 in.
Discard Thickness:
9.5 mm
Grade Type:
Regular
Hat Finish:
Plain
Height (in):
1.5 in
Height (mm):
38.1 mm
Material:
Cast Iron
Mounting Bolt Hole Circle Diameter:
115 mm
Mounting Bolt Hole Circle Diameter:
4.528 in.
Mounting Bolt Hole Diameter:
0.511 in.
Mounting Bolt Hole Diameter:
13 mm
Mounting Bolt Hole Quantity:
5
Nominal Thickness:
0.435 in.
Nominal Thickness:
11.05 mm
Outside Diameter:
11.06 in.
Outside Diameter:
280.9 mm
Overall Height:
1.515 in.
Overall Height:
38.5 mm
Pad Contact Surface Width:
2.3 in.
Pad Contact Surface Width:
57.7 mm
Programming Required:
No
Rust Resistant Coating:
Yes
Slotted:
No
Solid Or Vented Type Rotor:
Solid
Stud/Lug Hole Quantity:
5
Surface Type:
Smooth
Country of Origin:
CN

Manufacturer Warranty:

12 Months

Select a vehicle to narrow ACDelco 18A488AC Disc Brake Rotor fitment info!

Last Updated: 04/26/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Advantage-Coated
 

Buick Park Avenue



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

Rear Advantage-Coated

2 Per Vehicle
Buick Riviera

3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Advantage-Coated
 

Buick Riviera



3.8L V6 Gas OHV Supercharged

Rear Advantage-Coated

2 Per Vehicle
Buick Riviera

3.8L V6 Gas OHV
2
 
Rear
 
Advantage-Coated
 

Buick Riviera



3.8L V6 Gas OHV

Rear Advantage-Coated

2 Per Vehicle
Buick Riviera

3.8L V6 Gas OHV
2
 
Rear
 
Advantage-Coated
 

Buick Riviera



3.8L V6 Gas OHV

Rear Advantage-Coated

2 Per Vehicle
Cadillac Allante

4.6L V8 Gas DOHC
2
 
Rear
 
Advantage-Coated
 

Cadillac Allante



4.6L V8 Gas DOHC

Rear Advantage-Coated

2 Per Vehicle
Cadillac DeVille

4.6L V8 Gas DOHC
2
 
Rear
 
Advantage-Coated
 

Cadillac DeVille



4.6L V8 Gas DOHC

Rear Advantage-Coated

2 Per Vehicle
Cadillac DeVille

4.9L V8 Gas OHV
2
 
Rear
 
Advantage-Coated
 

Cadillac DeVille



4.9L V8 Gas OHV

Rear Advantage-Coated

2 Per Vehicle
Cadillac Eldorado

4.6L V8 Gas DOHC
2
 
Rear
 
Advantage-Coated
 

Cadillac Eldorado



4.6L V8 Gas DOHC

Rear Advantage-Coated

2 Per Vehicle
Cadillac Eldorado

4.9L V8 Gas OHV
2
 
Rear
 
Advantage-Coated
 

Cadillac Eldorado



4.9L V8 Gas OHV

Rear Advantage-Coated

2 Per Vehicle
Cadillac Seville

4.6L V8 Gas DOHC
2
 
Rear
 
Advantage-Coated
 

Cadillac Seville



4.6L V8 Gas DOHC

Rear Advantage-Coated

2 Per Vehicle
Cadillac Seville

4.9L V8 Gas OHV
2
 
Rear
 
Advantage-Coated
 

Cadillac Seville



4.9L V8 Gas OHV

Rear Advantage-Coated

2 Per Vehicle
Oldsmobile Aurora

4.0L V8 Gas DOHC
2
 
Rear
 
Advantage-Coated
 

Oldsmobile Aurora



4.0L V8 Gas DOHC

Rear Advantage-Coated

2 Per Vehicle
Oldsmobile Toronado

3.8L V6 Gas OHV
2
 
Rear
 
Advantage-Coated
 

Oldsmobile Toronado



3.8L V6 Gas OHV

Rear Advantage-Coated

2 Per Vehicle