Engine for 2004 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
N/A
Driver Side Engine Frame Side Mount 
GM
GM Description: All models. Left. 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $239.29
$148.54
MSRP $239.29
$148.54
N/A
Passenger Side Engine Frame Side Mount GM
GM Description: All models. Right. 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $270.71
$168.03
MSRP $270.71
$168.03
N/A
6.6L 8-Cylinder Engine Assembly 1 GM
GM Notes: Does Not Include: Water Pump, Torsional Damper, Intake And Exhaust Manifolds, Distributor, Flywheel And Clutch Housing.
Description: All. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19,801.54
$19,407.48
MSRP $19,801.54
$19,407.48
N/A
2001-2004 GM - Engine Service Gasket Kit GM
GM Description: All models. Exc.Head Gaskets. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $795.66
$493.89
MSRP $795.66
$493.89
1
Engine Cylinder Head GM
GM Description: All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
2
2001-2016 GM - Cylinder Head Gasket (.95 mm) GM
GM Description: All models. Left. Express, savana. Sierra, silverado. Grade A. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $81.58
$53.48
MSRP $81.58
$53.48
2
2001-2016 GM - Cylinder Head Gasket (1.05 mm) GM
GM Description: All models. Right. Express, savana. Sierra, silverado. Grade C. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $133.42
$84.42
MSRP $133.42
$84.42
2
2001-2016 GM - Cylinder Head Gasket (1 mm) GM
GM Description: All models. Right. Express, savana. Sierra, silverado. Grade B. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $109.05
$69.00
MSRP $109.05
$69.00
2
2001-2016 GM - Cylinder Head Gasket (.95 mm) GM
GM Description: All models. Right. Express, savana. Sierra, silverado. Grade A. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $70.21
$46.02
MSRP $70.21
$46.02
3
2001-2005 GM - Rocker Arm Cover GM
GM Description: All models. Upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
4
2001-2016 GM - Engine Intake Valve GM
GM Description: All models. Intake. Express, savana. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $46.87
$30.73
MSRP $46.87
$30.73
4
2001-2016 GM - Engine Exhaust Valve GM
GM Description: All models. Exhaust. Express, savana. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $85.63
$56.13
MSRP $85.63
$56.13
6
2001-2011 GM - Valve Stem Oil Seal GM
GM Description: All models. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.21
$4.60
MSRP $6.21
$4.60
7
2001-2016 GM - Engine Valve Spring GM
GM Description: All models. Express, savana. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.86
$21.29
MSRP $29.86
$21.29
8
2001-2016 GM - Valve Spring Seat GM
GM Description: All models. Lower. Sierra, silverado. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.11
$5.27
MSRP $7.11
$5.27
8
2001-2016 GM - Engine Valve Spring Retainer GM
GM Description: All models. Upper. Express, savana. Sierra, silverado.
MSRP $7.74
$5.73
MSRP $7.74
$5.73
9
1985-2016 GM - Valve Stem Key GM
GM Description: All models. Express, savana. Sierra, silverado. Spectrum. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $2.68
$1.99
MSRP $2.68
$1.99
10
2001-2016 GM - Engine Rocker Arm GM
GM Description: All models. Express, savana. Sierra, silverado. Intake. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $162.59
$102.87
MSRP $162.59
$102.87
10
2001-2005 GM - Engine Rocker Arm GM
GM Description: All models. Exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $176.72
$109.69
MSRP $176.72
$109.69
11
2001-2016 GM - Rocker Arm Shaft GM
GM Description: All models. Express, savana. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $337.43
$209.46
MSRP $337.43
$209.46
12
2001-2016 GM - Valve Push Rod GM
GM Description: All models. Express, savana. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
13
13
2001-2016 GM - Engine Hydraulic Valve Adjuster/Valve Lifter GM
GM Description: All models. Express, savana. Sierra, silverado. Adjusts the valves on your vehicle's engine for proper performance
Manufactured to GM OE specification for fit, form, and function
14
2001-2010 GM - Engine Camshaft GM
GM Description: All models. Sierra, silverado. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
16
Acdelco™ Engine Crankshaft Seal GM
GM Description: All models. 6.6L diesel. Express, savana. 2017-19. Sierra, silverado. 2015-16.
16
Crankshaft Front Oil Seal GM
GM Description: All models. Express, savana. 2017-19. 6.6L diesel, upper components. 2015-16. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Helps prevent leaks in various components of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $69.48
$45.54
MSRP $69.48
$45.54
17
2001-2004 GM - Front Engine Cover GM
GM Description: All models. 6.6L turbo diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
18
2001-2005 GM - Crankshaft Gear GM
GM Description: All models. Crankshaft gear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $246.54
$153.04
MSRP $246.54
$153.04
18
Camshaft Gear GM
GM Description: All models. Camshaft gear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
19
2001-2016 GM - Engine Oil Pump Drive Gear GM
GM Description: All models. Express, savana. In oil pan/on oil pump. Sierra, silverado. Driven. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $100.70
$63.71
MSRP $100.70
$63.71
19
2002-2005 GM - Crankshaft Gear GM
GM Description: All models. Front of crankshaft. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $267.56
$166.08
MSRP $267.56
$166.08
20
2001-2016 GM - Engine Piston Ring Kit GM
GM Notes: Includes: One Standard Ring Set For One Piston.
Description: All models. Express, savana. Sierra, silverado. Std. Set. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
21
2001-2005 GM - Driver Side Engine Piston GM
GM Notes: Includes: One Standard Piston W/Pin.
Description: All models. Left. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $189.19
$117.44
MSRP $189.19
$117.44
21
2001-2005 GM - Passenger Side Engine Piston GM
GM Notes: Includes: One Standard Piston W/Pin.
Description: All models. Right. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $195.59
$121.41
MSRP $195.59
$121.41
22
2001-2005 GM - Engine Connecting Rod GM
GM Description: All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
23
2001-2016 GM - Engine Connecting Rod Bearing GM
GM Notes: Includes: One Standard Upper & Lower Bearing For One Rod. Order By Color.
Description: All models. Color-Yellow. Sierra, silverado. Express, savana.
MSRP $25.68
$18.30
MSRP $25.68
$18.30
23
2001-2016 GM - Engine Connecting Rod Bearing Set GM
GM Notes: Includes: One Standard Upper & Lower Bearing For One Rod. Order By Color.
Description: All models. Green. Express, savana. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.23
$7.46
MSRP $10.23
$7.46
24
2001-2010 GM - Bearings GM
GM Notes: Includes: One Standard Upper & Lower Bearing. Order By Color.
Description: All models. Thrust bearing. Front. Sierra, silverado. Express, savana.
MSRP $13.54
$9.88
MSRP $13.54
$9.88
24
2001-2016 GM - Engine Crankshaft Bearing Set GM
GM Notes: Includes: One Standard Upper & Lower Bearing. Order By Color.
Description: All models. Bearing kit. Color-Black. Set Per Journal. Sierra, silverado. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
24
2001-2011 GM - Engine Crankshaft Bearing Set GM
GM Notes: Includes: One Standard Upper & Lower Bearing. Order By Color.
Description: All models. Bearing kit. Color-Brown. Set Per Journal. Sierra, silverado. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
24
2001-2010 GM - Bearings GM
GM Notes: Includes: One Standard Upper & Lower Bearing. Order By Color.
Description: All models. Thrust bearing. Rear. Sierra, silverado. Express, savana.
MSRP $15.88
$11.60
MSRP $15.88
$11.60
24
2001-2016 GM - Engine Crankshaft Main Bearing GM
GM Notes: Includes: One Standard Upper & Lower Bearing. Order By Color.
Description: Set Per Journal. All models. Bearing kit. Blue. Silverado, sierra. Express, savana.
MSRP $21.49
$15.31
MSRP $21.49
$15.31
25
Engine Crankshaft GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $2,058.69
$1,569.34
MSRP $2,058.69
$1,569.34
26
2001-2024 GM - Rear Crankshaft Oil Seal GM
GM Description: All models. Express, savana. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Seals the openings on either end of the crankshaft for a tight seal
Withstands heat and pressure to help prevent the engine from leaking oil
This GM Genuine Part is designed ...
MSRP $81.54
$53.45
MSRP $81.54
$53.45
30
2001-2010 GM - Oil Pan GM
GM Description: All models. Sierra, silverado. Express, savana. Lower (oil pan). 6.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
30
Oil Pan GM
GM Description: All models. 6.6L diesel. Sierra, silverado. Express, savana. Upper (crankcase).
31
2001-2007 GM - Engine Oil Pump GM
GM Description: All models. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $375.60
$233.14
MSRP $375.60
$233.14
32
2001-2010 GM - Engine Oil Pump Pickup Tube and Screen GM
GM Description: All models. Sierra, silverado. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $191.67
$118.96
MSRP $191.67
$118.96
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
Related Parts
Part # / Description / Price
Price
2001-2016 GM - Cylinder Head Gasket (1.05 mm) GM
GM Positions: Left
Description: All models. Left. Grade c. Express, savana. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $126.34
$79.94
MSRP $126.34
$79.94
2001-2016 GM - Cylinder Head Gasket (1 mm) GM
GM Positions: Left
Description: All models. Left. Grade b. Express, savana. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $73.03
$47.87
MSRP $73.03
$47.87
2001-2016 GM - Engine Intake Valve Seat GM
GM Description: Silverado, sierra. Intake. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.47
$6.91
MSRP $9.47
$6.91
2001-2016 GM - Engine Exhaust Valve Seat GM
GM Description: Silverado, sierra. Exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.30
$6.78
MSRP $9.30
$6.78
2001-2016 GM - Engine Camshaft Bearing GM
GM Description: Express, savana. Position 2,3,4,5. No. 2, 3, 4, 5. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $84.37
$55.30
MSRP $84.37
$55.30
2001-2016 GM - Engine Camshaft Bearing GM
GM Description: Express, savana. Position 1. No. 1. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $75.65
$49.59
MSRP $75.65
$49.59
2001-2004 GM - Engine Cylinder Head Gasket Kit with Gaskets and Seals GM
GM Description: Exc.Head Gaskets. All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $590.02
$366.24
MSRP $590.02
$366.24
2004-2005 GM - Engine Cylinder Head GM
GM Description: All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $2,519.78
$1,564.11
MSRP $2,519.78
$1,564.11