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2003 GMC Sierra 3500

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Displaying 1 to 25 (of 28 products)
On Sale:

$34.18

Avail:
3 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
Left (Driver)
 
Head Bolts Not Included
Head Bolt Replacement Recommended
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
Left (Driver) Head Bolts Not Included
Head Bolt Replacement Recommended

1 Per Vehicle
On Sale:

$34.18

Avail:
2 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
Right (Passenger)
 
Head Bolts Not Included
Head Bolt Replacement Recommended
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
Right (Passenger) Head Bolts Not Included
Head Bolt Replacement Recommended

1 Per Vehicle
On Sale:

$76.19

Avail:
5 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Left (Driver)
 
0.047 (in) Thick
with PermaTorqueMLS LaserWeld Technology
Head Bolts Not Included
Head Bolt Replacement Recommended
0.010 (in) Thicker for use when block is refaced
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Left (Driver) 0.047 (in) Thick
with PermaTorqueMLS LaserWeld Technology
Head Bolts Not Included
Head Bolt Replacement Recommended
0.010 (in) Thicker for use when block is refaced

1 Per Vehicle
On Sale:

$76.19

Avail:
4 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Right (Passenger)
 
0.047 (in) Thick
with PermaTorqueMLS LaserWeld Technology
Head Bolts Not Included
Head Bolt Replacement Recommended
0.010 (in) Thicker for use when block is refaced
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Right (Passenger) 0.047 (in) Thick
with PermaTorqueMLS LaserWeld Technology
Head Bolts Not Included
Head Bolt Replacement Recommended
0.010 (in) Thicker for use when block is refaced

1 Per Vehicle
On Sale:

$39.98

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
Right (Passenger)
 
Nitroseal
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
Right (Passenger) Nitroseal

1 Per Vehicle
On Sale:

$48.51

Avail:
14 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
Engine Cylinder Head Gasket Set
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Engine Cylinder Head Gasket Set

2 Per Vehicle
On Sale:

$92.88

Avail:
3 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Right (Passenger)
 
1.05mm Thickness
Multi-Layered Steel
VIN: 1
Wave-Stopper Technology
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Right (Passenger) 1.05mm Thickness
Multi-Layered Steel
VIN: 1
Wave-Stopper Technology
1 Per Vehicle
On Sale:

$96.25

Avail:
4 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Left (Driver)
 
1.05mm Thickness
Multi-Layered Steel
VIN: 1
Wave-Stopper Technology
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Left (Driver) 1.05mm Thickness
Multi-Layered Steel
VIN: 1
Wave-Stopper Technology
1 Per Vehicle
On Sale:

$118.28

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Left (Driver)
 
Engine Cylinder Head Gasket Set
1.05mm Thickness, 106mm Bore Dia
Combustion Load Limiter
Multi-Layered Steel
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Left (Driver) Engine Cylinder Head Gasket Set
1.05mm Thickness, 106mm Bore Dia
Combustion Load Limiter
Multi-Layered Steel

1 Per Vehicle
On Sale:

$118.28

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Right (Passenger)
 
1.05mm Thickness, 106mm Bore Dia
Multi-Layered Steel
VIN: 1
Wave-Stopper Technology
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Right (Passenger) 1.05mm Thickness, 106mm Bore Dia
Multi-Layered Steel
VIN: 1
Wave-Stopper Technology
1 Per Vehicle
On Sale:

$43.26

Avail:
13 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
Left (Driver)
 
Eng: L18
8th VIN Digit: G
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
Left (Driver) Eng: L18
8th VIN Digit: G

1 Per Vehicle
On Sale:

$55.90

Avail:
1 in Stock
Warehouse: US-12
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
Right (Passenger)
 
Eng: L18
8th VIN Digit: G
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
Right (Passenger) Eng: L18
8th VIN Digit: G

1 Per Vehicle
On Sale:

$68.24

Avail:
340 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 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 3500 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
On Sale:

$84.85

Avail:
235 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Left (Driver)
 
GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
1.05+/- 0.050 MM
Eng: LB7
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Left (Driver) GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
1.05+/- 0.050 MM
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$49.24

Avail:
30 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Left (Driver)
 
GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
Eng: LB7
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Left (Driver) GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$57.42

Avail:
14 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Left (Driver)
 
GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
Eng: LB7
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Left (Driver) GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$84.85

Avail:
238 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Right (Passenger)
 
GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
Eng: LB7
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Right (Passenger) GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$64.40

Avail:
15 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Right (Passenger)
 
GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
Eng: LB7
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Right (Passenger) GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$49.48

Avail:
23 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Right (Passenger)
 
GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
Eng: LB7
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Right (Passenger) GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED
FOR GRADE SEL, SEE SI2000 DOC ID #671425
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$115.46

Avail:
4 in Stock
Warehouse: US-12
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Right (Passenger)
 
OVERBORED)(DO NOT USE SERVICE MANUAL TORQUES/NEW TORQUE SPEC WILL BE INCLUDED
Eng: LB7
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Right (Passenger) OVERBORED)(DO NOT USE SERVICE MANUAL TORQUES/NEW TORQUE SPEC WILL BE INCLUDED
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$131.82

Avail:
1 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Left (Driver)
 
OVERBORED)(DO NOT USE SERVICE MANUAL TORQUES/NEW TORQUE SPEC WILL BE INCLUDED
Eng: LB7
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Left (Driver) OVERBORED)(DO NOT USE SERVICE MANUAL TORQUES/NEW TORQUE SPEC WILL BE INCLUDED
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Left (Driver)
 
1.00mm Thickness, 105.4mm Bore Diameter
Cylinder Head Bolt Replacement Recommended
Multi-Layered Steel
Combustion Load Limiter
8th VIN Digit: 1
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Left (Driver) 1.00mm Thickness, 105.4mm Bore Diameter
Cylinder Head Bolt Replacement Recommended
Multi-Layered Steel
Combustion Load Limiter
8th VIN Digit: 1

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
2
 
2 Req
VIN: U, OHV, Vortec, Valves: 16
 
2003 GMC Sierra 3500 equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV 2 Req
VIN: U, OHV, Vortec, Valves: 16
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
 
1
 
Left (Driver)
 
Nitroseal
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV
Left (Driver) Nitroseal

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Right (Passenger)
 
0.95mm Thickness
Multi-Layered Steel
VIN: 1
Wave-Stopper Technology
 
2003 GMC Sierra 3500 equipped with
6.6L V8 Diesel OHV Turbo
Right (Passenger) 0.95mm Thickness
Multi-Layered Steel
VIN: 1
Wave-Stopper Technology
1 Per Vehicle
Displaying 1 to 25 (of 28 products)