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2003 GMC Sierra 1500

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Displaying 1 to 25 (of 58 products)
On Sale:

$27.57

Avail:
9 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 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
 
Main Drive
 
w/145 Amp Alt.
 
2003 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
Main Drive w/145 Amp Alt.

1 Per Vehicle
On Sale:

$9.83

Avail:
15 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 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
 
Air Conditioning
 
Multi-V
 
2003 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
Air Conditioning Multi-V

1 Per Vehicle
On Sale:

$27.88

Avail:
36 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 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
 
Air Conditioning
 
Multi-V
 
2003 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
Air Conditioning Multi-V

1 Per Vehicle
On Sale:

$38.92

Avail:
11 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
Accessory Drive
 
Multi-V
Without AC
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
Accessory Drive Multi-V
Without AC

1 Per Vehicle
On Sale:

$43.53

Avail:
38 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 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
 
Multi-V
(105A)
 
2003 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 Multi-V
(105A)

1 Per Vehicle
On Sale:

$42.93

Avail:
27 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
Alternator
 
Multi-V
(145A)
 
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
Alternator Multi-V
(145A)

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
1
 
Alternator
 
Multi-V
(145A Alt)
 
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
Alternator Multi-V
(145A Alt)

1 Per Vehicle
On Sale:

$44.12

Avail:
14 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
Accessory Drive
 
Multi-V
W/AC
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
Accessory Drive Multi-V
W/AC

1 Per Vehicle
On Sale:

$26.19

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 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
 
Multi-V
(105A)
 
2003 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 Multi-V
(105A)

1 Per Vehicle
On Sale:

$22.01

Avail:
26 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 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
 
Air Conditioning
 
Premium OE Micro-V Belt
Tensioner Replacement is Recommended
 
2003 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
Air Conditioning Premium OE Micro-V Belt
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$27.40

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 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
 
Air Conditioning
 
FleetRunner Heavy Duty Micro-V Belt
Tensioner Replacement is Recommended
 
2003 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
Air Conditioning FleetRunner Heavy Duty Micro-V Belt
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$30.26

Avail:
8 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
Premium OE Micro-V Belt
W/O A.C.
Tensioner Replacement is Recommended
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV Premium OE Micro-V Belt
W/O A.C.
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$32.48

Avail:
22 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 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
 
Premium OE Micro-V Belt
W/105A. Alt.
Tensioner Replacement is Recommended
 
2003 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 Premium OE Micro-V Belt
W/105A. Alt.
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$40.93

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 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
 
FleetRunner Heavy Duty Micro-V Belt
W/105A. Alt.
Tensioner Replacement is Recommended
 
2003 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 FleetRunner Heavy Duty Micro-V Belt
W/105A. Alt.
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$31.90

Avail:
28 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 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
 
Premium OE Micro-V Belt
W/145A. Alt.
Tensioner Replacement is Recommended
 
2003 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 Premium OE Micro-V Belt
W/145A. Alt.
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$40.23

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 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
 
FleetRunner Heavy Duty Micro-V Belt
W/145A. Alt.
Tensioner Replacement is Recommended
 
2003 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 FleetRunner Heavy Duty Micro-V Belt
W/145A. Alt.
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$32.73

Avail:
8 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
Premium OE Micro-V Belt
W/A.C.
Tensioner Replacement is Recommended
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV Premium OE Micro-V Belt
W/A.C.
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$26.30

Avail:
549 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
1
 
Air Conditioning
 
GM Original Equipment
CODE WAX,UWZ,URM
A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3)
960MM, 4 RIB
8th VIN Digit: V
 
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
Air Conditioning GM Original Equipment
CODE WAX,UWZ,URM
A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3)
960MM, 4 RIB
8th VIN Digit: V

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV
 
1
 
Air Conditioning
 
GM Original Equipment
CODE WAX,UWZ,URM
A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3)
960MM, 4 RIB
Eng: L59
8th VIN Digit: Z
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV
Air Conditioning GM Original Equipment
CODE WAX,UWZ,URM
A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3)
960MM, 4 RIB
Eng: L59
8th VIN Digit: Z

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV
 
1
 
Air Conditioning
 
GM Original Equipment
CODE WAX,UWZ,URM
A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3)
960MM, 4 RIB
Eng: LM7
8th VIN Digit: T
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV
Air Conditioning GM Original Equipment
CODE WAX,UWZ,URM
A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3)
960MM, 4 RIB
Eng: LM7
8th VIN Digit: T

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
Air Conditioning
 
GM Original Equipment
CODE WAX,UWZ,URM
A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3)
960MM, 4 RIB
Eng: LQ4
8th VIN Digit: U
 
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
Air Conditioning GM Original Equipment
CODE WAX,UWZ,URM
A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3)
960MM, 4 RIB
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
Fan, Water Pump, Alternator and Power Steering
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
Eng: LU3
8th VIN Digit: X
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
Fan, Water Pump, Alternator and Power Steering GM Original Equipment
HEAVY DUTY HEATER(C42)
Eng: LU3
8th VIN Digit: X

1 Per Vehicle
On Sale:

$71.80

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
Air Conditioning, Alternator, Fan, Power Steering
 
GM Original Equipment
CODE UPZ, USR, UTZ, UYD, WBD
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LU3
8th VIN Digit: X
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
Air Conditioning, Alternator, Fan, Power Steering GM Original Equipment
CODE UPZ, USR, UTZ, UYD, WBD
A/C FRT AUTO/AUX CONT(CJ2), A/C FRT MAN/AUX CONTROL(CJ3)
Eng: LU3
8th VIN Digit: X

1 Per Vehicle
On Sale:

$60.59

Avail:
168 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV
 
1
 
Fan, Water Pump, Alternator and Power Steering
 
GM Original Equipment
CODE WBA)(6 RIB
2345MM LENGTH
105 AMP GENERATOR(K68)
Eng: L59
8th VIN Digit: Z
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV
Fan, Water Pump, Alternator and Power Steering GM Original Equipment
CODE WBA)(6 RIB
2345MM LENGTH
105 AMP GENERATOR(K68)
Eng: L59
8th VIN Digit: Z

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
1
 
Fan, Water Pump, Alternator and Power Steering
 
GM Original Equipment
CODE WBA)(6 RIB
2345MM LENGTH
105 AMP GENERATOR(K68)
8th VIN Digit: V
 
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
Fan, Water Pump, Alternator and Power Steering GM Original Equipment
CODE WBA)(6 RIB
2345MM LENGTH
105 AMP GENERATOR(K68)
8th VIN Digit: V

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV
 
1
 
Fan, Water Pump, Alternator and Power Steering
 
GM Original Equipment
CODE WBA)(6 RIB
2345MM LENGTH
105 AMP GENERATOR(K68)
Eng: LM7
8th VIN Digit: T
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV
Fan, Water Pump, Alternator and Power Steering GM Original Equipment
CODE WBA)(6 RIB
2345MM LENGTH
105 AMP GENERATOR(K68)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
Fan, Water Pump, Alternator and Power Steering
 
GM Original Equipment
CODE WBA)(6 RIB
2345MM LENGTH
105 AMP GENERATOR(K68)
Eng: LQ4
8th VIN Digit: U
 
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
Fan, Water Pump, Alternator and Power Steering GM Original Equipment
CODE WBA)(6 RIB
2345MM LENGTH
105 AMP GENERATOR(K68)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle
On Sale:

$57.94

Avail:
443 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
1
 
Fan, Water Pump, Alternator and Power Steering
 
GM Original Equipment
CODE WBB)(6 RIB
2365MM LENGTH
145 AMP(KG3),SEO 145 AMP GEN(8C6)
8th VIN Digit: V
 
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
Fan, Water Pump, Alternator and Power Steering GM Original Equipment
CODE WBB)(6 RIB
2365MM LENGTH
145 AMP(KG3),SEO 145 AMP GEN(8C6)
8th VIN Digit: V

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV
 
1
 
Fan, Water Pump, Alternator and Power Steering
 
GM Original Equipment
CODE WBB)(6 RIB
2365MM LENGTH
145 AMP(KG3),SEO 145 AMP GEN(8C6)
Eng: L59
8th VIN Digit: Z
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV
Fan, Water Pump, Alternator and Power Steering GM Original Equipment
CODE WBB)(6 RIB
2365MM LENGTH
145 AMP(KG3),SEO 145 AMP GEN(8C6)
Eng: L59
8th VIN Digit: Z

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV
 
1
 
Fan, Water Pump, Alternator and Power Steering
 
GM Original Equipment
CODE WBB)(6 RIB
2365MM LENGTH
145 AMP(KG3),SEO 145 AMP GEN(8C6)
Eng: LM7
8th VIN Digit: T
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV
Fan, Water Pump, Alternator and Power Steering GM Original Equipment
CODE WBB)(6 RIB
2365MM LENGTH
145 AMP(KG3),SEO 145 AMP GEN(8C6)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
1
 
Fan, Water Pump, Alternator and Power Steering
 
GM Original Equipment
CODE WBB)(6 RIB
2365MM LENGTH
145 AMP(KG3),SEO 145 AMP GEN(8C6)
Eng: LQ4
8th VIN Digit: U
 
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
Fan, Water Pump, Alternator and Power Steering GM Original Equipment
CODE WBB)(6 RIB
2365MM LENGTH
145 AMP(KG3),SEO 145 AMP GEN(8C6)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle
On Sale:

$26.28

Avail:
557 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 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
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 
2003 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
Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$27.96

Avail:
57 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
Gold-Standard
W/O A.C.
Tensioner Replacement is Recommended
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV Gold-Standard
W/O A.C.
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$38.36

Avail:
418 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 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
 
Gold-Standard
W/105A. Alt.
Tensioner Replacement is Recommended
 
2003 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 Gold-Standard
W/105A. Alt.
Tensioner Replacement is Recommended

1 Per Vehicle
On Sale:

$41.53

Avail:
401 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 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
 
Gold-Standard
W/145A. Alt.
Tensioner Replacement is Recommended
 
2003 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 Gold-Standard
W/145A. Alt.
Tensioner Replacement is Recommended

1 Per Vehicle
Displaying 1 to 25 (of 58 products)