Name: ACDelco 18A82457 Disc Brake Rotor - Rear, Full Cast, Conventional, Coated, Cast Iron
SKU: 18a82457
Price: 101.49 USD
Availability: InStock

ACDELCO part description

ROTORRR BRK (SLP)

Product Description

Rear Brake Rotor

Product Attributes

Quantity	1 Per Pack
Quantity	1 Per Pack
Rotor Design	Rotors Only
Rotor Design	Rotors Only
Bolt Hole Diameter (in)	0.63 IN
Inside Diameter	9.756 IN
Center Hole Diameter	78.6 MM
Height (in)	2.07 in
Bolt Hole Quantity	6
Discard Thickness	0.709 IN
Mounting Bolt Hole Diameter	0.63 IN
Width (in)	13.89 in
Length (In)	14.52 IN
Bolt Hole Diameter (mm)	16 MM
Discard Thickness	18 MM
Weight	18.1 lb
Center Hole Diameter	3.094 IN
Height (mm)	52.7 mm
Inside Diameter	247.8 MM
Outside Diameter	345.1 MM
Mounting Bolt Hole Circle Diameter	5.5 IN
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
Product 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. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Good Maintenance Practices - Section 1 - Bullet 2	Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Material	Cast Iron
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 4	Check the thickness of your brake pads.
Hat Finish	Coated
Disc Finish	Coated
FAQ - Question 1	Does ACDelco offer other grades of brake rotors?
Construction	Full Cast
Features & Benefits - Bullet 1	COOL SHIELD coating - entire rotor surface including edges and vanes have baked-on zinc coating for durability and long lasting protection compared to uncoated
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).
Features & Benefits - Bullet 2	Coated rotors will remain cleaner longer than non-coated
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 1	Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 3	Inspection of wheel bearings and grease seals.
Features & Benefits - Bullet 6	Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Programming Required	No
Good Maintenance Practices - Section 2 - Bullet 4	Parking brake adjustments (as needed).
Features & Benefits - Bullet 5	Premium aftermarket replacement part
Surface Type	Smooth
Features & Benefits - Bullet 4	Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Good Maintenance Practices - Section 1 - Header	The following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Header	The following should be conducted by a qualified technician:
Solid Or Vented Type Rotor	Vented
Rust Resistant Coating	Yes
FAQ - Answer 1	Yes, ACDelco also offers GM OE brake rotor and Advantage brake rotors.
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.
Mounting Bolt Hole Circle Diameter	139.7 MM
Mounting Bolt Hole Diameter	16 MM
Mounting Bolt Hole Quantity	6
Nominal Thickness	0.787 IN
Nominal Thickness	20 MM
Outside Diameter	13.587 IN
Overall Height	2.075 IN
Overall Height	52.7 MM
Stud/Lug Hole Quantity	6
Conventional Or Drum-In-Hat Type Rotor	Conventional
ABS Tone Ring Included	No

Additional Information

Warranty Special	24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details\|24 Months/40,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details
Harmonized Tariff Code (HTS)	8708305030
Country of Origin (Primary)	CN
Warranty Special UOM	TX
UPC	00193468071511

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.