Bully Dog A-Pillar Pod Mount, 33307
In stock
$72.99
Listed as compatible with this vehicle by the retailer feed.
Check price2012 GMC Sierra 1500 Alternators
25 products listed as compatible with this vehicle by the retailer feed.
MSD Ignition Wire Set - Street Fire, Gm Truck 4.8L/5.3L/6.0L, 5574
In stock
$81.99
Listed as compatible with this vehicle by the retailer feed.
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Edelbrock Max-Fire (Ultra-Spark 50) GM LS Truck Spark Plug Wire Set, 22716
In stock
$110.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Super Conductor Spark Plug Wire Set - 99-13 Gm Truck & Suv - Red, 32829
In stock
$124.99
Listed as compatible with this vehicle by the retailer feed.
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MSD Ignition Super Conductor Spark Plug Wire Set - 99-13 Gm Truck & Suv - Black, 32823
In stock
$124.99
Listed as compatible with this vehicle by the retailer feed.
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Top Street Performance GM LSX V8 (4.8L-7.0L) Polished Fabricated Aluminum Valve Covers with Coil Bracket Mounts, JM8081-6P
In stock
$188.99
Listed as compatible with this vehicle by the retailer feed.
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Hypertech Speedometer Calibrator Color: Recalibrate Your Speedometer To Account For Changes To Tire Size, 3300
In stock
$239.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Starter: New, 72-6942N
In stock
$255.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: New, 160 Amps, 71-8301N
In stock
$269.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: New, 160 Amps, 8301AN
In stock
$279.99
Listed as compatible with this vehicle by the retailer feed.
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WAI Alternator: 100% NEW, 145 Amps, 8550N
In stock
$324.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Starter: New, 12V, 9 Tooth, 72-6970N
In stock
$356.99
Listed as compatible with this vehicle by the retailer feed.
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SCT Performance X4 Performance Programmer, 7416
In stock
$399.99
Listed as compatible with this vehicle by the retailer feed.
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Hypertech Max Energy Spectrum Power Programmer For California: Adds Up To 131Hp, Improves Throttle Response, 3050
In stock
$399.99
Listed as compatible with this vehicle by the retailer feed.
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Bully Dog BDX Tuner, 40470
In stock
$456.99
Listed as compatible with this vehicle by the retailer feed.
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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.
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Accel SuperTuner - 1999-2015 GM - 1999-2015 Ford - 1998-2013 Dodge/RAM, 49505
In stock
$456.99
Listed as compatible with this vehicle by the retailer feed.
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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, Street Fire, Gm Ls2/Ls3/Ls4/Ls7/Ls9, 2005-2013, 8-Pack, 55118
In stock
$469.99
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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Carquest Alternator: Remanufactured, 160 Amps, 8301A
In stock
$209.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Alternator: Remanufactured, 145 Amps, 8550A
In stock
$234.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Alternator: Remanufactured, 160 Amps, AL8555X
In stock
$344.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Alternator: Remanufactured, 145 Amps, AL8529X
In stock
$367.99
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.