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2003 GMC Sierra 1500

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Displaying 1 to 15 (of 15 products)
On Sale:

$42.65

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
2
 
with PermaTorqueMLS LaserWeld Technology
Head Bolts Not Included
Head Bolt Replacement Recommended
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV with PermaTorqueMLS LaserWeld Technology
Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle
On Sale:

$43.07

Avail:
3 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
2
 
with PermaTorqueMLS LaserWeld Technology
Head Bolts Not Included
Head Bolt Replacement Recommended
 
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV with PermaTorqueMLS LaserWeld Technology
Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle
On Sale:

$11.60

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
2
 
HEAD BOLTS NOT INCL
PERMATORQUE
HEAD BOLT REPLACEMENT RECOMMENDED
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV HEAD BOLTS NOT INCL
PERMATORQUE
HEAD BOLT REPLACEMENT RECOMMENDED
2 Per Vehicle
On Sale:

$49.32

Avail:
3 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
2
 
Eng: LU3
8th VIN Digit: X
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV Eng: LU3
8th VIN Digit: X

2 Per Vehicle
On Sale:

$55.24

Avail:
12 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
2
 
8th VIN Digit: V
 
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV 8th VIN Digit: V

2 Per Vehicle
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV
 
2
 
Eng: L59
8th VIN Digit: Z
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV Eng: L59
8th VIN Digit: Z

2 Per Vehicle
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV
 
2
 
Eng: LM7
8th VIN Digit: T
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T

2 Per Vehicle
On Sale:

$62.72

Avail:
10 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
2
 
NEW HD BLTS REQ'D WHEN HEAD IS REMOVED
Eng: LQ4
8th VIN Digit: U
 
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV NEW HD BLTS REQ'D WHEN HEAD IS REMOVED
Eng: LQ4
8th VIN Digit: U

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
2
 
with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
2
 
Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Severe Duty MLS Head Gasket(s) Included
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Severe Duty MLS Head Gasket(s) Included

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
2
 
Consolidated MLS Design
Multi-Layered Steel
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV Consolidated MLS Design
Multi-Layered Steel
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
2
 
Single-Sided Graphite
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV Single-Sided Graphite

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
1
 
2 Req
VIN: X, OHV, Vortec, Valves: 12
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV 2 Req
VIN: X, OHV, Vortec, Valves: 12
1 Per Vehicle
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
2
 
2 Req
VIN: X, OHV, Vortec, Valves: 12
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV 2 Req
VIN: X, OHV, Vortec, Valves: 12
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV
 
2
 
2 Req
VIN: Z, FLEX, OHV, Vortec, Valves: 16
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Flex OHV 2 Req
VIN: Z, FLEX, OHV, Vortec, Valves: 16
2 Per Vehicle
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
2
 
2 Req
LR4
VIN: V, OHV, Vortec, Valves: 16
 
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV 2 Req
LR4
VIN: V, OHV, Vortec, Valves: 16
2 Per Vehicle
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV
 
1
 
2 Req
VIN V
VIN: V, OHV, Vortec, Valves: 16
 
2003 GMC Sierra 1500 equipped with
4.8L V8 Gas OHV 2 Req
VIN V
VIN: V, OHV, Vortec, Valves: 16
1 Per Vehicle
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
2 Req
VIN: T, OHV, Vortec, Valves: 16
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV 2 Req
VIN: T, OHV, Vortec, Valves: 16
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
2
 
Cylinder Head Bolt Replacement Recommended
Multi-Layered Steel
Consolidated MLS Design
 
2003 GMC Sierra 1500 equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV Cylinder Head Bolt Replacement Recommended
Multi-Layered Steel
Consolidated MLS Design

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV
 
2
 
Cylinder Head Bolt Replacement Recommended
Multi-Layered Steel
 
2003 GMC Sierra 1500 equipped with
6.0L V8 Gas OHV Cylinder Head Bolt Replacement Recommended
Multi-Layered Steel

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV
 
2
 
Cylinder Head Bolt Replacement Recommended
Single-Sided Graphite
 
2003 GMC Sierra 1500 equipped with
4.3L V6 Gas OHV Cylinder Head Bolt Replacement Recommended
Single-Sided Graphite

2 Per Vehicle
Displaying 1 to 15 (of 15 products)