ACDelco 18A2938A - 18a2938a
$6649
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ACDELCO part description
Product Description
Front Brake Rotor
Product Attributes
| Discard Thickness | 0.945 IN |
| Nominal Thickness | 1.022 IN |
| Height (in) | 1.692 in |
| Bolt Circle Diameter (in) | 4.331 in |
| Lug Quantity | 5 |
| Inside Diameter | 8.085 IN |
| Length (In) | 12.72 IN |
| Width (in) | 12.72 in |
| Outside Diameter | 12.416 IN |
| Weight | 18.5 lb |
| Discard Thickness | 24 MM |
| Nominal Thickness | 25.95 MM |
| Height (mm) | 42.98 mm |
| Bolt Circle Diameter (mm) | 110.01 mm |
| Mounting Bolt Hole Diameter | 0.56 IN |
| Outside Diameter | 315.35 MM |
| Inside Diameter | 205.35 MM |
| Product Description | 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. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Features & Benefits - Bullet 2 | Economical value with dependable quality |
| Features & Benefits - Bullet 3 | For General Motors vehicles as well as most makes and models |
| Rust Resistant Coating | No |
| Programming Required | No |
| Slotted | No |
| Grade Type | Regular |
| Surface Type | Smooth |
| Features & Benefits - Bullet 1 | Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage |
| Solid Or Vented Type Rotor | Vented |
| Original Equipment Replacement | Yes |
| Mounting Bolt Hole Circle Diameter | 4.331 IN |
| Mounting Bolt Hole Circle Diameter | 110 MM |
| Center Hole Diameter | 65.55 MM |
| Mounting Bolt Hole Diameter | 14.2 MM |
| Mounting Bolt Hole Quantity | 5 |
| Center Hole Diameter | 2.58 IN |
| Overall Height | 1.692 IN |
| Overall Height | 43 MM |
| Stud/Lug Hole Quantity | 5 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| ABS Tone Ring Included | No |
Additional Information
| Warranty Special | 12 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|12 Months/20,000 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 | 00808709853152 |
Fits Vehicles
- Chevrolet Cobalt (2008-2010)
- Chevrolet HHR (2008-2010)
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.
California residents see Prop 65 Warning(s)
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