Conventional Or Drum-In-Hat Type Rotor: Conventional
Grade Type: Standard
Mounting Bolt Hole Circle Diameter: 4.724 IN
Mounting Bolt Hole Diameter: 0.575 IN
Outside Diameter: 12.795 IN
Solid Or Vented Type Rotor: Solid
Discard Thickness: 0.921 IN
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 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 - Header: The following should be conducted by a qualified technician:
Mounting Bolt Hole Quantity: 5
Nominal Thickness: 0.984 IN
Overall Height: 2.067 IN
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
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.
Stud/Lug Hole Quantity: 5
Warranty: 24 Months
Frequently Asked Questions
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What vehicles does this Disc Brake Rotor fit?
This ACDelco Disc Brake Rotor (Part #18A1605G) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Disc Brake Rotor by ACDelco, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This ACDelco Disc Brake Rotor is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free standard shipping on all orders. Most orders ship within 1-2 business days and arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Product Specifications
Brand
ACDelco
Part Type
Disc Brake Rotor
Center Hole Diameter
3.11 IN
Grade Type
Standard
Part Number
18A1605G
Abs Tone Ring Included
No
Conventional Or Drum-In-Hat Type Rotor
Conventional
Mounting Bolt Hole Circle Diameter
4.724 IN
Abs Tone Ring IncludedNo
Center Hole Diameter3.11 IN
Conventional Or Drum-In-Hat Type RotorConventional
Grade TypeStandard
Mounting Bolt Hole Circle Diameter4.724 IN
Mounting Bolt Hole Diameter0.575 IN
Outside Diameter12.795 IN
Solid Or Vented Type RotorSolid
Discard Thickness0.921 IN
Faq - Answer 1Yes, ACDelco also offers GM OE brake rotor and Advantage brake rotors.
Faq - Question 1Does ACDelco offer other grades of brake rotors?
Features Benefits - Bullet 1COOL SHIELD 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 2Coated rotors will remain cleaner longer than non-coated
Features Benefits - Bullet 3Protective 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 4Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Features Benefits - Bullet 5Premium aftermarket replacement part
Features Benefits - Bullet 6Manufactured 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 1Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3Inspect 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 4Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - HeaderThe following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Bullet 1Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - HeaderThe following should be conducted by a qualified technician:
Mounting Bolt Hole Quantity5
Nominal Thickness0.984 IN
Overall Height2.067 IN
Product DescriptionACDelco 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
Signs Of Wear Troubleshooting - Section 1 - Bullet 1Vehicle pulls to the left or right when brakes are applied.
Signs Of Wear Troubleshooting - Section 1 - Bullet 2Visible ridges or deep grooves on the rotor surface.
Basic hand toolsTorque wrenchVehicle service manual
Frequently Asked Questions
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts