SCT Performance Performance Tuner with Cloud-Based Tune Delivery and Customizable Gauges, 40490
In stock
$456.99
Listed as compatible with this vehicle by the retailer feed.
Check price2004 Chevrolet Silverado 1500 Alternators
42 products listed as compatible with this vehicle by the retailer feed.
Bully Dog Vehicle Performance Enhancer: Engine Tuner, Monitor, Gauge, & Diagnostic Device, 40417
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, 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, 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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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, 105 Amps, 8247AV
In stock
$174.99
Listed 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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Bosch Alternator: Remanufactured, 105 Amps, AL8785X
In stock
$198.99
Listed as compatible with this vehicle by the retailer feed.
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ACDelco Alternator: Remanufactured, 105 Amps, 334-2491A
In stock
$205.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: Remanufactured, 105 Amps, 8247A
In stock
$209.99
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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GM Genuine Parts Alternator: Remanufactured, 145 Amps, 321-2128
In stock
$384.99
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.