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ACDelco 18A321A Disc Brake Rotor

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ACDelco 18A321A Disc Brake Rotor

ACDelco
Brand:ACDelco
Part Number: 18A321A
UPC: 00808709206897
Weight: 7.5 lbs
Condition:New



On Sale:

$25.74

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

Product Information

Description:

Get the ACDelco 18A321A 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:

ABS Tone Ring Included:
No
Bolt Circle Diameter (in):
4.25 in
Bolt Circle Diameter (mm):
107.9 mm
Bolt Hole Quantity:
4
Center Bore Diameter (in):
2.7in
Center Bore Diameter (mm):
68.6mm
Center Hole Diameter:
2.677 in.
Center Hole Diameter:
68 mm
Construction:
Full Cast
Conventional Or Drum-In-Hat Type Rotor:
Conventional
Disc Finish:
Directional
Discard Thickness:
0.315 in.
Discard Thickness:
8 mm
Grade Type:
Regular
Hat Finish:
Plain
Height (in):
1.6 in
Height (mm):
40.6 mm
Material:
Cast Iron
Mounting Bolt Hole Circle Diameter:
107.95 mm
Mounting Bolt Hole Circle Diameter:
4.25 in.
Mounting Bolt Hole Diameter:
107.95 mm
Mounting Bolt Hole Diameter:
4.25 in.
Mounting Bolt Hole Quantity:
4
Nominal Thickness:
0.394 in.
Nominal Thickness:
10 mm
Outside Diameter:
244.75 mm
Outside Diameter:
9.636 in.
Overall Height:
1.567 in.
Overall Height:
39.8 mm
Programming Required:
No
Rust Resistant Coating:
No
Slotted:
No
Solid Or Vented Type Rotor:
Vented
Stud/Lug Hole Quantity:
4
Surface Type:
Smooth
Country of Origin:
CN

Manufacturer Warranty:

12 Months

Select a vehicle to narrow ACDelco 18A321A Disc Brake Rotor fitment info!

Last Updated: 04/07/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Audi 4000

1.8L L4 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
 

Audi 4000



1.8L L4 Gas SOHC

Rear Silver-Non-Coated

2 Per Vehicle
Audi 4000 Quattro

2.2L L5 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
 

Audi 4000 Quattro



2.2L L5 Gas SOHC

Rear Silver-Non-Coated

2 Per Vehicle
Audi 80

2.3L L5 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
 

Audi 80



2.3L L5 Gas SOHC

Rear Silver-Non-Coated

2 Per Vehicle
Audi 80

2.0L L4 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
 

Audi 80



2.0L L4 Gas SOHC

Rear Silver-Non-Coated

2 Per Vehicle
Audi 80 Quattro

2.3L L5 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
 

Audi 80 Quattro



2.3L L5 Gas SOHC

Rear Silver-Non-Coated

2 Per Vehicle
Audi 90

2.8L V6 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
with 15 IN Wheels
 

Audi 90



2.8L V6 Gas SOHC

Rear Silver-Non-Coated
with 15 IN Wheels

2 Per Vehicle
Audi 90

2.3L L5 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
 

Audi 90



2.3L L5 Gas SOHC

Rear Silver-Non-Coated

2 Per Vehicle
Audi 90

2.0L L4 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
 

Audi 90



2.0L L4 Gas SOHC

Rear Silver-Non-Coated

2 Per Vehicle
Audi 90 Quattro

2.8L V6 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
with 15 IN Wheels
 

Audi 90 Quattro



2.8L V6 Gas SOHC

Rear Silver-Non-Coated
with 15 IN Wheels

2 Per Vehicle
Audi 90 Quattro

2.8L V6 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
with 15 IN Wheels
AWD
 

Audi 90 Quattro



2.8L V6 Gas SOHC

Rear Silver-Non-Coated
with 15 IN Wheels
AWD

2 Per Vehicle
Audi 90 Quattro

2.3L L5 Gas DOHC
2
 
Rear
 
Silver-Non-Coated
Num Eng Valves: 20
 

Audi 90 Quattro



2.3L L5 Gas DOHC

Rear Silver-Non-Coated
Num Eng Valves: 20

2 Per Vehicle
Audi 90 Quattro

2.3L L5 Gas SOHC
2
 
Rear
 
Silver-Non-Coated
 

Audi 90 Quattro



2.3L L5 Gas SOHC

Rear Silver-Non-Coated

2 Per Vehicle
Audi Coupe Quattro

2.3L L5 Gas DOHC
2
 
Rear
 
Silver-Non-Coated
 

Audi Coupe Quattro



2.3L L5 Gas DOHC

Rear Silver-Non-Coated

2 Per Vehicle