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BBB Industries 8489 Alternator
| Brand | BBB Industries 8489 |
|---|---|
| Amperage Rating | 145 |
| Brushless Design | No |
| Cooling Method | Air |
| Decoupled Or Clutch Pulley | Yes |
| Fan Type | Internal |
| Number Of Pulley Grooves | 6 |
| OE Manufacturer | Delco/Delphi |
| One Wire Capable | No |
| Plug Clock Position | 12 |
| Polarity | Negative |
| Pulley Belt Type | Serpentine |
| Pulley Included | Yes |
| Pulley Type | Clutch |
| Series | DR44G |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
| Product line | REMAN ALTERNATOR |
| Fits | Chevrolet and GMC · 8 vehicles |
Remanufactured unit. A reman alternator built for dependable charging performance.
Clutch pulley included. Helps smooth belt operation and reduce vibration.
OE manufacturer pedigree. Built to Delco/Delphi specifications for proper fit and function.
Cross-references 15845337 and 15845338 for the same application. See all 2.
Remanufactured Alternator for GM Trucks
BBB Industries 8489 is a remanufactured 12-volt alternator built for select Chevrolet Silverado HD Classic and GMC Sierra HD Classic trucks. It delivers 145 amps with an internal voltage regulator, serpentine belt drive, and a clutch-style pulley for OE-style charging system service.
Key Features
- 145-amp output for charging system replacement
- Remanufactured BBB Industries REMAN ALTERNATOR line
- 12-volt, negative polarity design
- Internal voltage regulator
- Air-cooled housing with internal fan
- 6-groove serpentine pulley included
- Decoupled clutch pulley design
- OE manufacturer reference: Delco/Delphi
Product Details
This BBB Industries alternator, part number 8489, is built for 2006 Chevrolet Silverado 2500 HD, 2006 Chevrolet Silverado 3500, 2006 GMC Sierra 2500 HD, 2006 GMC Sierra 3500, plus 2007 Chevrolet Silverado 2500 HD Classic, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 2500 HD Classic, and 2007 GMC Sierra 3500 Classic. It uses a 12 o'clock plug clock position, internal regulation, and a clutch pulley setup to match the charging system layout used on these GM heavy-duty applications. This part cross-references GM OE numbers 15845337 and 15845338 for the same application.
Common Charging System Issues
- Low battery charge or repeated dead battery conditions
- Dim lights or electrical accessories losing power under load
- Battery warning light or charging system fault codes
- Noise from a worn alternator pulley or internal bearing wear
- Inconsistent voltage output on Silverado HD and Sierra HD trucks
Installation Notes
Verify pulley style, plug orientation, and belt configuration before installation. This alternator uses a serpentine belt drive with a 6-groove clutch pulley and is not one-wire capable. Confirm the vehicle’s charging system specifications and inspect the belt, tensioner, and electrical connectors during replacement to help ensure proper operation.
Quality Assurance
BBB Industries remanufactured electrical components are processed to meet application-specific requirements for fit and function. Part number 8489 is a remanufactured replacement alternator for GM heavy-duty trucks that use the Delco/Delphi-style charging system layout.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.6L | V8 | N/A | Alternator; 145 Amps.; REMAN ALTERNATOR |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.6L | V8 | N/A | Alternator; 145 Amps.; REMAN ALTERNATOR |
| 2007 | GMC | Sierra 2500 HD Classic | 6.6L | V8 | N/A | Alternator; 145 Amps.; REMAN ALTERNATOR |
| 2007 | GMC | Sierra 3500 Classic | 6.6L | V8 | N/A | Alternator; 145 Amps.; REMAN ALTERNATOR |
| 2006 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | 145 Amps; REMAN ALTERNATOR |
| 2006 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | 145 Amps; REMAN ALTERNATOR |
| 2006 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | 145 Amps; REMAN ALTERNATOR |
| 2006 | GMC | Sierra 3500 | 6.6L | V8 | N/A | 145 Amps; REMAN ALTERNATOR |
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