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Browse by part, then narrow down by make, model, year, and trim to see only live-priced inventory that fits.
Find quality used engines, transmissions, and other OEM auto parts for your car, truck, SUV, or van. Every part is hand-inspected and backed by warranty from our trusted recycler network.
Start by choosing the part you need, then follow the steps to pick the vehicle it belongs to. As you drill down, we’ll show live products that match your selection.
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Select Year — Sierra 1500 · GMC
Available Products
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GMC Sierra 1500 1999 105 amp (opt K68)
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GMC Sierra 1500 1999 130 amp (opt KG8)
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GMC Sierra 1500 2000 105 amp (opt K68)
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GMC Sierra 1500 2000 130 amp (opt KG8)
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GMC Sierra 1500 2001 105 amp (opt K68)
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GMC Sierra 1500 2001 130 amp (opt KG8) ID 10480390
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GMC Sierra 1500 2001 130 amp (opt KG8) ID 15750871
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GMC Sierra 1500 2002 105 amp (opt K68) ID 10480388
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GMC Sierra 1500 2002 105 amp (opt K68) ID 15755616
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GMC Sierra 1500 2002 130 amp (opt KG8) ID 10480390
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GMC Sierra 1500 2002 130 amp (opt KG8) ID 15750871
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GMC Sierra 1500 2002 130 amp (opt KG8) ID 15755900
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GMC Sierra 1500 2003 105 amp (opt K68)
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GMC Sierra 1500 2003 145 amp (opt KG3)
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GMC Sierra 1500 2004 hybrid option (opt HP2) (inside transmission bell housing) generator rotor (inner)
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GMC Sierra 1500 2004 hybrid option (opt HP2) (inside transmission bell housing) generator stator (outer)
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GMC Sierra 1500 2004 Without hybrid option 105 amp (opt K68)
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GMC Sierra 1500 2004 Without hybrid option 145 amp (opt KG3)
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GMC Sierra 1500 2005 hybrid option (opt HP2) (inside transmission bell housing) generator rotor (inner)
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GMC Sierra 1500 2005 hybrid option (opt HP2) (inside transmission bell housing) generator stator (outer)
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GMC Sierra 1500 2005 Without hybrid option 105 amp (opt K68)
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GMC Sierra 1500 2005 Without hybrid option 145 amp (opt KG3) Special Equipment Option (opt 8C6)
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GMC Sierra 1500 2005 Without hybrid option 145 amp (opt KG3) Without Special Equipment Option
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GMC Sierra 1500 2005 Without hybrid option 160 amp (opt KW1)