GM Genuine Parts Alternator: New, 145 Amps, 22781131
In stock
$344.99
Listed as compatible with this vehicle by the retailer feed.
Check price2006 Chevrolet Silverado 3500 Alternators
46 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
SCT Performance X4 Performance Programmer, 7416
In stock
$399.99
Listed as compatible with this vehicle by the retailer feed.
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Bully Dog Diesel Performance Tuner with Gauges & Customizable Tuning, 40420
In stock
$469.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Ignition Coils, Gm L-Series Truck, 1999-2009, 8-Pack, 82648
In stock
$579.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Ignition Coils, Blaster Ls, For 2005-2013 Gm Ls2/Ls3/Ls4/Ls7/Ls9 Engines, 8-Pack, 82658
In stock
$579.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Ignition Coils, Black, Gm L-Series Truck, 1999-2009, 8-Pack, 826483
In stock
$579.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Ignition Coils, Black, Gm L-Series Truck, 1999-2009, 8-Pack, 826583
In stock
$579.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Ignition Coils, Gm Ls Truck, 1999-2007, 8-Pack, 82638
In stock
$668.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Ignition Coils, High-Performance Ls, 8-Pack, 82628
In stock
$668.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Ignition Coils, Black, Gm L-Series Truck, 1999-2007, 8-Pack, 826383
In stock
$668.99
Listed as compatible with this vehicle by the retailer feed.
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Accel Ignition Coils - SuperCoil GM LS2/LS3/LS7 engines, yellow, 8-pack - Super Coil for GM LS2, LS3, and LS7 Engines., 140043-8
In stock
$693.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Ignition Coils, Pro Power, GM L-Series Truck, 1999-2007, 8-Pack, 82868
In stock
$749.99
Listed as compatible with this vehicle by the retailer feed.
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Accel Ignition Coil - SuperCoil -GM LS2, LS3 and LS7 - Black - 8-Pack - Super Coil for GM LS2, LS3, and LS7- Black, 8 Pack, 140043K-8
In stock
$964.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Ignition Coils, Pro Power, GM LS2/LS3/LS4/LS7/LS9, 2005-2013, 8-Pack, 82878
In stock
$999.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Alternator: Remanufactured, 145 Amps, AL8515X
In stock
$222.99$113.75Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: Remanufactured, 145 Amps, 8464AV
In stock
$189.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: Remanufactured, 145 Amps, 8302A
In stock
$234.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: Remanufactured, 160 Amps, 11075A
In stock
$234.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: Remanufactured, 145 Amps, 8489A
In stock
$239.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: Remanufactured, 105 Amps, 11076A
In stock
$239.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: Remanufactured, 145 Amps, 8292A
In stock
$249.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Alternator: Remanufactured, 105 Amps, AL8787X
In stock
$305.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.