Bosch AL8813X alternator for the 2008 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L, the 2009 Silverado 1500 V8 6.0L and other vehicles turns engine rotation into electrical current for the battery and the vehicle's electrical system. This is a Bosch remanufactured alternator.
- Bosch Premium alternator line, designed, built and tested for performance and reliability
- 100% factory tested for reliable performance under heat, cold and high demand
- Made with the latest manufacturing technologies for long service life
Quick facts
- Part: Bosch AL8813X alternator
- Fits: the 2008 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L, the 2009 Silverado 1500 V8 6.0L and other vehicles
- Condition: Remanufactured
A battery warning light, dim headlights or a battery that keeps going flat can point to a charging problem. Before you replace the alternator, rule out a weak battery, a worn drive belt and corroded battery cable ends, which produce similar symptoms.
Fits
This alternator also fits the 2007-2009 GMC Sierra 1500 V8 5.3L and the 2008 Sierra 1500 V6 4.3L or V8 4.8L, and it works as a Chevy Tahoe alternator on the 2013-2014 model with the V8 5.3L. Each of these takes one, and it is designed to be identical in fit and performance to the original equipment parts it replaces. If your vehicle is not named here, run its year, model and engine through the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1 or 2, depending on the application
- Pulley/belt type: 6S
Build and materials
- Condition: Remanufactured
- Bosch Ultimate Protection Plan when registered at purchase: 2-year, 24-hour roadside assistance, with a free jump or tow up to 50 miles
Interchange: 22817848 · 15204278
Frequently Asked Questions
Will this Chevy Silverado 1500 alternator fit a 2009 Silverado 1500 with the V8 6.0L?
Yes. Bosch AL8813X fits the 2009 Chevrolet Silverado 1500 V8 6.0L, and the 2008 Silverado 1500 V6 4.3L, V8 4.8L or 5.3L. Each of these takes one.
Is this the GMC Sierra 1500 alternator for the 2007-2009 Sierra 1500 with the V8 5.3L?
Yes. This Bosch AL8813X alternator fits the 2007-2009 GMC Sierra 1500 V8 5.3L and the 2008 Sierra 1500 V6 4.3L or V8 4.8L. Other vehicles are matched in the "Vehicles it fits" section.
What pulley type does the Bosch AL8813X have?
This alternator is listed with a 6S pulley/belt type. Compare that against the pulley on your current alternator before ordering.
Is roadside assistance included with this Bosch alternator?
Yes, when the unit is registered at the time of purchase. The Bosch Ultimate Protection Plan gives 2 years of 24-hour roadside assistance, with a free jump or tow up to 50 miles.
Is 22817848 a cross-reference for this alternator?
Yes. 22817848 is one of the numbers the Bosch AL8813X replaces; the other is 15204278.
