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Front Brake Rotor - ACDelco (18A2804)

Front Brake Rotor - ACDelco (18A2804)

ACDelco part # 18A2804

ACDelcoMPN18A2804
Sale Price$128.67
Description : 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 - www.P65Warnings.ca.gov
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Product Details

Description

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 - www.P65Warnings.ca.gov
disc-brake-rotor;rotor;brake-rotor;disc-brake;

Part Number (MPN)
18A2804
Brand
ACDelco
SKU
18A2804
UPC / GTIN
707773940808 / 00707773940808
Condition
New
Other Names
88877681
Position
Front
Brand
ACDelco Gold
ABS Tone Ring Included
No
Bolt Circle Diameter (in)
7.1
Bolt Circle Diameter (mm)
180
Bolt Hole Quantity
8
Center Bore Diameter (in)
5in
Center Bore Diameter (mm)
127mm
Center Hole Diameter
127<br />5
Construction
Full Cast
Conventional Or Drum-In-Hat Type Rotor
Conventional
Directional or Non-Directional Brake Surface
No
Disc Finish
Ground
Discard Thickness
1.516<br />38.5
FAQ - Answer 1
Yes, ACDelco also offers GM OE brake rotor and Advantage brake rotors.
FAQ - Question 1
Does ACDelco offer other grades of brake rotors?
Features & Benefits - Bullet 1
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
Features & Benefits - Bullet 2
Coated rotors will remain cleaner longer than non-coated
Features & Benefits - Bullet 3
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
Features & Benefits - Bullet 4
Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Features & Benefits - Bullet 5
Premium aftermarket replacement part
Features & Benefits - Bullet 6
Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Good Maintenance Practices - Section 1 - Bullet 1
Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2
Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3
Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4
Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - Header
The following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Bullet 1
Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2
Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3
Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4
Parking brake adjustments (as needed).
Good Maintenance Practices - Section 2 - Header
The following should be conducted by a qualified technician:
Grade Type
Regular
Hat Finish
Turned
Height (in)
4
Height (mm)
102.3
Inside Diameter
9.961<br />253
Length (in)
14.2
Material
Cast Iron
Mounting Bolt Hole Circle Diameter
7.087<br />180
Mounting Bolt Hole Diameter
0.636<br />16.15
Mounting Bolt Hole Quantity
8
Nominal Thickness
1.575<br />40
Outside Diameter
355<br />13.976
Overall Height
4.028<br />102.3
Overall Rotor Diameter (mm)
355.09mm
Pad Contact Surface Width
2<br />51
Programming Required
No
Rust Resistant Coating
Yes
Signs of Wear & Troubleshooting - Section 1 - Bullet 1
Vehicle pulls to the left or right when brakes are applied.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2
Visible ridges or deep grooves on the rotor surface.
Slotted
No
Solid Or Vented Type Rotor
Vented
Stud/Lug Hole Quantity
8
Surface Type
Smooth
Weight (lb)
38.1
Width (in)
14.2

YearMakeModelBody & TrimEngine & Transmission
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission

BrandEquivalent Part Numbers

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BrandEquivalent Part Numbers
ACDelco
18A2804A, 18A2804AC, 18A2804SD
ATE
YH317206C
ATI
1407-317206, YH317206P
Advics
L6F171U
Aimco
55191
AutoZone
72020
Autopart International
1407-317206

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ACDelco

Shop ACDelco auto parts at Restauco Parts. ACDelco is the only aftermarket parts brand backed by General Motors, offering both Original Equipment and premium aftermarket lines. Our ACDelco inventory includes Gold and Silver product lines covering brake pads, spark plugs, oil filters, batteries, sensors, ignition coils, and more. Every ACDelco part is designed to meet or exceed OEM specifications, ensuring reliable performance for GM vehicles and most other makes and models. Trust the brand that has been delivering automotive excellence for over 100 years.

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