ACDelco 18A489A - Disc Brake Rotor - 8 Lug Holes, Cast Iron, Non-Coated, Plain, Vented, Front
$7499
MSRP: $91.71
Save: $16.72
In stock
limited availability at this price!
ACDELCO part description
Product Description
Front Brake Rotor
Product Attributes
| Nominal Thickness | 33.02mm (1.3 in.) |
| Center Hole Diameter | 137.41mm (5.41 in.) |
| BOLT CIRCLE | 165.1mm (6.5 in.) |
| Lug Holes Quantity | 8 |
| Lug Holes Quantity | 8 |
| Minimum Thickness | 30.861mm (1.215 in.) |
| Minimum Thickness | 30.861mm (1.215 in.) |
| Quantity | 1 Per Pack |
| Quantity | 1 Per Pack |
| Rotor Construction | 1-Piece |
| Rotor Construction | 1-Piece |
| Rotor Design | Rotors Only |
| Rotor Design | Rotors Only |
| Rotor Diameter | 317.5mm (12.5 in.) |
| Rotor Diameter | 317.5mm (12.5 in.) |
| Rotor Finish | Non-Coated |
| Rotor Finish | Non-Coated |
| Rotor Height | 71.12mm (2.8 in.) |
| Rotor Height | 71.12mm (2.8 in.) |
| Rotor Material | Cast Iron |
| Rotor Material | Cast Iron |
| Rotor Style | Plain |
| Rotor Style | Plain |
| Rotor type | Vented |
| Rotor type | Vented |
| Rotor Vane Type | Non-Directional |
| Rotor Vane Type | Non-Directional |
| Discard Thickness | 1.215 IN |
| Nominal Thickness | 1.285 IN |
| Height (in) | 2.8 in |
| Center Bore Diameter (in) | 5.4in |
| Bolt Circle Diameter (in) | 6.5 in |
| Bolt Hole Quantity | 8 |
| Outside Diameter | 12.5 IN |
| Length (In) | 12.8 IN |
| Width (in) | 12.8 in |
| Weight | 20.5 lb |
| Discard Thickness | 30.85 MM |
| Mounting Bolt Hole Diameter | 0.64 IN |
| Height (mm) | 71.1 mm |
| Center Bore Diameter (mm) | 137.2mm |
| Bolt Circle Diameter (mm) | 165.1 mm |
| Outside Diameter | 317.5 MM |
| Directional or Non-Directional Brake Surface | No |
| 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 |
| Material | Cast Iron |
| Features & Benefits - Bullet 2 | Economical value with dependable quality |
| Features & Benefits - Bullet 3 | For General Motors vehicles as well as most makes and models |
| Construction | Full Cast |
| Programming Required | No |
| Rust Resistant Coating | No |
| Slotted | No |
| Disc Finish | Non-Directional |
| Hat Finish | Plain |
| Grade Type | Regular |
| Surface Type | Smooth |
| Features & Benefits - Bullet 1 | Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage |
| Mounting Bolt Hole Diameter | 16.25 MM |
| Mounting Bolt Hole Circle Diameter | 6.5 IN |
| Mounting Bolt Hole Circle Diameter | 165.1 MM |
| Center Hole Diameter | 137.15 MM |
| Center Hole Diameter | 5.4 IN |
| Mounting Bolt Hole Quantity | 8 |
| ABS Tone Ring Included | No |
| Overall Height | 2.755 IN |
| Overall Height | 70 MM |
| Stud/Lug Hole Quantity | 8 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Nominal Thickness | 32.65 MM |
| Bearings Included | No |
| Solid Or Vented Type Rotor | Vented |
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 | 00707773625422 |
Fits Vehicles
- GMC K3500 (1988-2000)
- GMC K1500 Suburban (1994-1999)
- GMC K2500 Suburban (1992-1999)
- GMC K2500 (1988-2000)
- Chevrolet K2500 (1988-2000)
- Dodge Ram 2500 (1994-1996)
- Chevrolet K1500 Suburban (1994-1999)
- Chevrolet K2500 Suburban (1992-1999)
- Chevrolet Tahoe (1997-1999)
- Chevrolet K3500 (1988-2000)
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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