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ACDelco 18A81032 Disc Brake Rotor

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ACDelco 18A81032 Disc Brake Rotor

ACDelco
Brand:ACDelco
Part Number: 18A81032
UPC: 00808709419280
Weight: 22.38 lbs
Condition:New



On Sale:

$91.17

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

Product Information

Description:

Get the ACDelco 18A81032 Disc Brake Rotor for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Fully Coated Disc Brake Rotors are the 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 slow 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:

  • COOL SHIELD(TM) coating - entire rotor surface including edges and vanes have baked-on zinc coating for durability and long lasting protection compared to uncoated
  • Coated rotors will remain cleaner longer than non-coated
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
  • Premium aftermarket replacement part
  • Protective micron-thin layer helps to inhibit environmental corrosion better than non-coated roated rotors; proved in up to 200 hours of industry-standard salt-spray testing
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Specifications:

ABS Tone Ring Included:
No
Bolt Hole Quantity:
6
Center Hole Diameter:
3.08 in.
Center Hole Diameter:
78.25 mm
Construction:
Full Cast
Conventional Or Drum-In-Hat Type Rotor:
Drum-In-Hat
Directional or Non-Directional Brake Surface:
No Degrees Celsius, Centigrade
Disc Finish:
Coated
Discard Thickness:
0.728 in.
Discard Thickness:
18.5 mm
Grade Type:
Regular
Height (in):
4.1 in
Inside Diameter:
250 mm
Inside Diameter:
9.843 in.
Length (in):
13.8 in
Lug Quantity:
6
Material:
Cast Iron
Mounting Bolt Hole Circle Diameter:
139.7 mm
Mounting Bolt Hole Circle Diameter:
5.5 in.
Mounting Bolt Hole Diameter:
0.63 in.
Mounting Bolt Hole Diameter:
16 mm
Mounting Bolt Hole Quantity:
6
Nominal Thickness:
0.787 in.
Nominal Thickness:
20 mm
Outside Diameter:
13.583 in.
Outside Diameter:
345 mm
Overall Height:
3.352 in.
Overall Height:
85.15 mm
Programming Required:
No
Slotted:
No
Solid Or Vented Type Rotor:
Vented
Stud/Lug Hole Quantity:
6
Surface Type:
Smooth
Weight (lb):
22.38 lb
Width (in):
13.8 in

Features and Benefits:

  • – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • – Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
  • – Check the thickness of your brake pads.
  • – Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • – Inspection of the brake hoses for brittleness or cracking.
  • – Inspection of wheel bearings and grease seals.
  • – Parking brake adjustments (as needed).
  • The following inspections and maintenance procedures can help prevent potential brake problems:
  • The following should be conducted by a qualified technician:

Specifications:

Country of Origin:
CN

Select a vehicle to narrow ACDelco 18A81032 Disc Brake Rotor fitment info!

Last Updated: 04/26/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

Cadillac Escalade ESV



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
2
 
Rear
 
Gold-Fully Coated
 

Chevrolet Silverado 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Rear Gold-Fully Coated

2 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

Chevrolet Silverado 1500 LD



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
Chevrolet Suburban

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
w/ Brake Code 1LR
 

Chevrolet Suburban



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated
w/ Brake Code 1LR

2 Per Vehicle
Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

Chevrolet Suburban



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
Chevrolet Suburban

5.3L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

Chevrolet Suburban



5.3L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
Chevrolet Suburban

5.3L V8 Flex OHV
2
 
Rear
 
Gold-Fully Coated
 

Chevrolet Suburban



5.3L V8 Flex OHV

Rear Gold-Fully Coated

2 Per Vehicle
Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
w/ Brake Code 1LR
 

Chevrolet Tahoe



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated
w/ Brake Code 1LR

2 Per Vehicle
Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
without Police Package
 

Chevrolet Tahoe



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated
without Police Package

2 Per Vehicle
Chevrolet Tahoe

5.3L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
without Police Package
 

Chevrolet Tahoe



5.3L V8 Gas OHV

Rear Gold-Fully Coated
without Police Package

2 Per Vehicle
Chevrolet Tahoe

5.3L V8 Flex OHV
2
 
Rear
 
Gold-Fully Coated
without Police Package
 

Chevrolet Tahoe



5.3L V8 Flex OHV

Rear Gold-Fully Coated
without Police Package

2 Per Vehicle
GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
2
 
Rear
 
Gold-Fully Coated
 

GMC Sierra 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Rear Gold-Fully Coated

2 Per Vehicle
GMC Sierra 1500

5.3L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

GMC Sierra 1500



5.3L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
GMC Yukon

5.3L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

GMC Yukon



5.3L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

GMC Yukon



5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
GMC Yukon XL

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
w/ Brake Code 1LR
 

GMC Yukon XL



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated
w/ Brake Code 1LR

2 Per Vehicle
GMC Yukon XL

5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
Gold-Fully Coated
 

GMC Yukon XL



5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear Gold-Fully Coated

2 Per Vehicle
GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV
2
 
Rear
 
Gold-Fully Coated
 

GMC Yukon XL



5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Rear Gold-Fully Coated

2 Per Vehicle


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