Help keep the battery charged and the electrical system supplied with the TERREPOWER (formerly BBB Industries) Remanufactured Alternator 8302-P79. It is a premium-quality 145-amp, 12-volt unit designed for dependable, reliable service. It fits many vehicles, among them the 2007-2010 Chevrolet Silverado 1500 4.3L / 4.8L / 5.3L / 6.0L / 6.2L, the 2007-2010 GMC Sierra 1500 4.3L / 4.8L / 5.3L / 6.0L / 6.2L and the 2007-2010 Chevrolet Tahoe 4.8L / 5.3L / 6.2L. It is a direct-fit replacement for the listed applications, and the Buyer's Guide tab shows the full list.
Output: 145-amp rating at 12 volts DC, with a negative ground.
Regulation and cooling: internal voltage regulator and internal fan with air cooling. It is a Delco/Delphi DR44G-family design and is not brushless.
Pulley: comes with a conventional 6-groove serpentine pulley, 64 mm (2-1/2 in) in outside diameter, for clockwise (right) rotation. It is not a decoupler or clutch pulley.
Connections: the plug sits at the 3 o'clock position, viewed from the rear with the main mounting ear at 6 o'clock. It is not one-wire capable and has no A/C service tap.
The listed applications use one alternator. If a failing alternator is behind dim lights, a battery warning light or a battery that keeps going flat, this remanufactured unit replaces it. Test the charging system first to confirm the cause. Country of origin: Mexico.
Is this the right alternator for a 2007-2010 Chevrolet Silverado 1500 4.3L / 4.8L / 5.3L / 6.0L / 6.2L?
Yes, 8302-P79 is listed as a direct-fit replacement for those trucks. Check the Buyer's Guide tab against your exact year and engine before ordering.
Does it fit the 2007-2010 GMC Sierra 1500 4.3L / 4.8L / 5.3L / 6.0L / 6.2L or the 2007-2010 Chevrolet Tahoe 4.8L / 5.3L / 6.2L?
Both are listed applications for this alternator. The Buyer's Guide tab shows each engine and year it fits.
What are the electrical specs of this alternator?
It is rated at 145 amps and 12 volts DC with a negative ground. It uses an internal regulator and an internal fan for air cooling.
Is the pulley included?
Yes. It comes with a conventional 6-groove serpentine pulley, 64 mm (2-1/2 in) in outside diameter. It is not a decoupler or clutch pulley.
What signs suggest an alternator may need replacing?
Signs include dim or flickering lights, a battery warning light, a battery that keeps running down, or a whining noise. These can have other causes, so test the charging system before replacing it.
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WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
