SAVE 10% SITEWIDE Click to Apply
Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2004 GMC Sierra 1500

X

Displaying 1 to 20 (of 20 products)
On Sale:

$208.59

Core: See Value In Cart
Avail:
6 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Alternator (Remanufactured)
To 145 Amp Alternator
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Alternator (Remanufactured)
To 145 Amp Alternator

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
Alternator (Remanufactured)
To 145 Amp Alternator
8th VIN Digit: U
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV Alternator (Remanufactured)
To 145 Amp Alternator
8th VIN Digit: U

1 Per Vehicle
On Sale:

$167.28

Core: See Value In Cart
Avail:
6 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
Alternator (Remanufactured)
To 105 Amp Alternator
8th VIN Digit: U
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV Alternator (Remanufactured)
To 105 Amp Alternator
8th VIN Digit: U

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Alternator (Remanufactured)
To 105 Amp Alternator
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Alternator (Remanufactured)
To 105 Amp Alternator

1 Per Vehicle
On Sale:

$130.20

Core: See Value In Cart
Avail:
146 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
Remanufactured
w/ 4 pin plug, w/ 105 amp Delco alt.
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV Remanufactured
w/ 4 pin plug, w/ 105 amp Delco alt.

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Remanufactured
w/ Delco 105 amp alt.
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Remanufactured
w/ Delco 105 amp alt.

1 Per Vehicle
On Sale:

$121.28

Avail:
43 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
New
w/ 4 pin plug, w/ 105 amp Delco alt.
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV New
w/ 4 pin plug, w/ 105 amp Delco alt.

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
New
w/ Delco 105 amp alt.
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV New
w/ Delco 105 amp alt.

1 Per Vehicle
On Sale:

$169.88

Core: See Value In Cart
Avail:
118 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Remanufactured
Optional, w/ 145 amp alt.
 
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Remanufactured
Optional, w/ 145 amp alt.

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
Remanufactured
w/ Delco 145 amp alt.
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV Remanufactured
w/ Delco 145 amp alt.

1 Per Vehicle
On Sale:

$195.58

Avail:
83 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
New
Optional, w/ 145 amp alt.
 
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV New
Optional, w/ 145 amp alt.

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
New
w/ Delco 145 amp alt.
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV New
w/ Delco 145 amp alt.

1 Per Vehicle
On Sale:

$192.32

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Delco AD244, 200A
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Delco AD244, 200A

1 Per Vehicle
On Sale:

$135.08

Core: See Value In Cart
Avail:
6 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
Premium Reman Alternator
105 Amps
VIN: X
w/11:30 Alt Plug
 
2004 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV Premium Reman Alternator
105 Amps
VIN: X
w/11:30 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
1
 
Premium Reman Alternator
105 Amps
VIN: V
w/11:30 Alt Plug
 
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV Premium Reman Alternator
105 Amps
VIN: V
w/11:30 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
Premium Reman Alternator
105 Amps
VIN: T
w/11:30 Alt Plug
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV Premium Reman Alternator
105 Amps
VIN: T
w/11:30 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
Premium Reman Alternator
105 Amps
VIN: Z
w/11:30 Alt Plug
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV Premium Reman Alternator
105 Amps
VIN: Z
w/11:30 Alt Plug
1 Per Vehicle
On Sale:

$188.23

Core: See Value In Cart
Avail:
7 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
Premium Reman Alternator
145 Amps
VIN: X
w/12:00 Alt Plug
 
2004 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV Premium Reman Alternator
145 Amps
VIN: X
w/12:00 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
1
 
Premium Reman Alternator
145 Amps
VIN: V
w/12:00 Alt Plug
 
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV Premium Reman Alternator
145 Amps
VIN: V
w/12:00 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
Premium Reman Alternator
145 Amps
VIN: U
w/12:00 Alt Plug
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV Premium Reman Alternator
145 Amps
VIN: U
w/12:00 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
Premium Reman Alternator
145 Amps
VIN: T
w/12:00 Alt Plug
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV Premium Reman Alternator
145 Amps
VIN: T
w/12:00 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
Premium Reman Alternator
145 Amps
VIN: Z
w/12:00 Alt Plug
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV Premium Reman Alternator
145 Amps
VIN: Z
w/12:00 Alt Plug
1 Per Vehicle
Core: See Value In Cart
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
-- (Remanufactured)---
DELCO SERIES AD230, 6S PULLEY
105 AMP GENERATOR(K68)
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV -- (Remanufactured)---
DELCO SERIES AD230, 6S PULLEY
105 AMP GENERATOR(K68)

1 Per Vehicle
On Sale:

$374.79

Core: See Value In Cart
Avail:
27 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
-- (Remanufactured)---
145 AMP(KG3), SEO 145 AMP GEN(8C6)
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV -- (Remanufactured)---
145 AMP(KG3), SEO 145 AMP GEN(8C6)

1 Per Vehicle
On Sale:

$165.92

Core: See Value In Cart
Avail:
163 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold-- (Remanufactured)---
w/ 4 pin plug, w/ 105 amp Delco alt.
Unit MFR DE
Remanufactured
Regulator IR
Pulley 6S
Fan IF
Family DE-AD230
Clock 11:30
Amps 105
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV Gold-- (Remanufactured)---
w/ 4 pin plug, w/ 105 amp Delco alt.
Unit MFR DE
Remanufactured
Regulator IR
Pulley 6S
Fan IF
Family DE-AD230
Clock 11:30
Amps 105

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Gold-- (Remanufactured)---
w/ Delco 105 amp alt.
Unit MFR DE
Remanufactured
Regulator IR
Pulley 6S
Fan IF
Family DE-AD230
Clock 11:30
Amps 105
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Gold-- (Remanufactured)---
w/ Delco 105 amp alt.
Unit MFR DE
Remanufactured
Regulator IR
Pulley 6S
Fan IF
Family DE-AD230
Clock 11:30
Amps 105

1 Per Vehicle
On Sale:

$170.96

Core: See Value In Cart
Avail:
2 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Gold-- (Remanufactured)---
Unit MFR DE
Remanufactured
Regulator IR
Pulley 6S
Optional, w/ 145 amp alt.
Fan IF
Family DE-AD244
Clock 3:00
Amps 145
 
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Gold-- (Remanufactured)---
Unit MFR DE
Remanufactured
Regulator IR
Pulley 6S
Optional, w/ 145 amp alt.
Fan IF
Family DE-AD244
Clock 3:00
Amps 145

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
Gold-- (Remanufactured)---
w/ Delco 145 amp alt.
Unit MFR DE
Remanufactured
Regulator IR
Pulley 6S
Fan IF
Family DE-AD244
Clock 3:00
Amps 145
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV Gold-- (Remanufactured)---
w/ Delco 145 amp alt.
Unit MFR DE
Remanufactured
Regulator IR
Pulley 6S
Fan IF
Family DE-AD244
Clock 3:00
Amps 145

1 Per Vehicle
On Sale:

$181.00

Avail:
96 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
Gold
w/ 11:30 Alt Plug
105 Amps
8th VIN Digit: U
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV Gold
w/ 11:30 Alt Plug
105 Amps
8th VIN Digit: U

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Gold
w/ 11:30 Alt Plug
105 Amps
 
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Gold
w/ 11:30 Alt Plug
105 Amps

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
Gold
w/ 137mm (5 3/8) Diameter Alt Case
105 Amps
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV Gold
w/ 137mm (5 3/8) Diameter Alt Case
105 Amps

1 Per Vehicle
Core: See Value In Cart
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Reman Alternator
145 Amp
Delco Unit
First Time Fit
 
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Reman Alternator
145 Amp
Delco Unit
First Time Fit

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
Reman Alternator
145 Amp
First Time Fit
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV Reman Alternator
145 Amp
First Time Fit

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Power Generation (Amps): 105A
Crew Cab Pickup
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Power Generation (Amps): 105A
Crew Cab Pickup

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Power Generation (Amps): 105A
Extended Cab Pickup
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Power Generation (Amps): 105A
Extended Cab Pickup

1 Per Vehicle
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Power Generation (Amps): 105A
Standard Cab Pickup
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Power Generation (Amps): 105A
Standard Cab Pickup

1 Per Vehicle
On Sale:

$142.04

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
Power Generation (Amps): 145A
Crew Cab Pickup
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV Power Generation (Amps): 145A
Crew Cab Pickup

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
145 Amp (DR44G) upgrade version
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV 145 Amp (DR44G) upgrade version

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
Alternator
145 AMP
Pulley Diameter 57
145 AMP
Pulley Diameter 57
 
2004 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV Alternator
145 AMP
Pulley Diameter 57
145 AMP
Pulley Diameter 57

1 Per Vehicle
On Sale:

$142.61

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2004 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
New Alternator
145 Amps
VIN: X
w/12:00 Alt Plug
 
2004 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV New Alternator
145 Amps
VIN: X
w/12:00 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
1
 
New Alternator
145 Amps
VIN: V
w/12:00 Alt Plug
 
2004 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV New Alternator
145 Amps
VIN: V
w/12:00 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
New Alternator
145 Amps
VIN: T
w/12:00 Alt Plug
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV New Alternator
145 Amps
VIN: T
w/12:00 Alt Plug
1 Per Vehicle
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
New Alternator
145 Amps
VIN: Z
w/12:00 Alt Plug
 
2004 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV New Alternator
145 Amps
VIN: Z
w/12:00 Alt Plug
1 Per Vehicle
Displaying 1 to 20 (of 20 products)