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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 973 (ENGINE MECHANICAL - 4.3L)COMPONENT LOCATORDISASSEMBLED VIEWS
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Disassembled Views

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Disassembled Views
WARNING: This page is about a different car, the 2007 GMC Savana and 2007 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Upper and Lower Intake Manifold View
GM1792316Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Throttle Body
2 Throttle Body Stud
3 Idle Air Control Valve Seal
4 Idle Air Control Valve
5 Idle Air Control Valve Bolt
6 O-ring
7 Spacer
8 Fuel Injection Fuel Feed and Return Pipe Retainer Nut
9 Fuel Injection Fuel Feed and Return Pipe Retainer
10 Fuel Injection Fuel Feed and Return Pipe
11 Fuel Service Port Cap
12 Fuel Schrader Valve
13 Engine Wiring Harness Bracket Nut
14 Engine Wiring Harness Bracket
15 Fuel Injection Fuel Feed and Return Pipe Bolt
16 Fuel Injector Fuel Meter Fuel Passage Plug
17 Spacer
18 O-ring
19 Upper Intake Manifold Stud
20 Positive Crankcase Ventilation Valve Cover
21 Positive Crankcase Ventilation Valve Cover Seal
22 Upper Intake Manifold
23 Upper Intake Manifold Gasket
24 Fuel Injector Fuel Meter Body Seal
25 Fuel Injector Fuel Meter Body
26 Lower Intake Manifold
27 Heater Hose Fitting
28 Engine Coolant Thermostat
29 Engine Coolant Thermostat Seal
30 Water Outlet
31 Water Outlet Stud
32 Throttle Body Seal
33 Throttle Position Sensor Bolt
34 Throttle Position Sensor
Fig 2: Upper Engine View 1
GM1792325Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Ignition Coil Wire
2 Spark Plug Wire Retainer
3 Spark Plug Wire Harness
4 Distributor Clamp Bolt
5 Distributor
6 Spark Plug Wire Harness
7 Spark Plug Wire Retainer
8 Spark Plug Wire Retainer
9 Spark Plug Wire Retainer
10 Spark Plug
11 Distributor Gasket
12 Spark Plug Wire Retainer
13 Manifold Absolute Pressure Sensor
14 Manifold Absolute Pressure Sensor Seal
15 Lower Intake Manifold Bolt
16 Lower Intake Manifold Gasket
17 Intake Manifold Assembly
18 Accelerator Control Cable Bracket Stud
19 Accelerator Control Cable Bracket Bolt
20 Accelerator Control Cable Bracket
21 Accelerator Control Cable Bracket Nut
22 Ignition Coil
23 Ignition Coil Bolt
24 Ignition Coil Module
25 Ignition Coil Module Bolt
26 EVAP Purge Valve Seal
27 EVAP Purge Valve
28 EVAP Purge Valve Hose
29 EVAP Purge Valve Bolt
30 Spark Plug Wire Retainer
Fig 3: Upper Engine View 2
GM1792330Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Oil Filler Cap
2 Oil Filler Cap Seal
3 Oil Filler Tube
4 Oil Filler Tube Seal
5 Valve Rocker Arm Cover
6 Valve Push Rod
7 Valve Lifter Guide Bolt
8 Valve Stem Oil Seal
9 Valve Spring
10 Valve Spring Cap
11 Valve Stem Key
12 Valve Rocker Arm Cover
13 Positive Crankcase Ventilation Tube
14 Valve Rocker Arm Cover Bolt
15 Valve Rocker Arm Cover Bolt Grommet
16 Valve Rocker Arm Cover Gasket
17 Valve Rocker Arm Bolt
18 Valve Rocker Arm
19 Valve Rocker Arm Pivot Support
20 Cylinder Head Bolt
21 Spark Plug Wire Support
22 Spark Plug Wire Support Bolt
23 Cylinder Head Bolt
24 Cylinder Head Bolt
25 Exhaust Manifold Gasket
26 Exhaust Manifold
27 Exhaust Manifold Heat Shield Bolt
28 Spark Plug Wire Shield
29 Exhaust Manifold Bolt
30 Exhaust Manifold Stud
31 Spark Plug Wire Shield
32 Exhaust Manifold Heat Shield
33 Exhaust Manifold Gasket
34 Engine Coolant Temperature Sensor
35 Valve
36 Cylinder Head
37 Valve Lifter Guide
38 Cylinder Head Gasket
39 Cylinder Head Location Pin
40 Valve Lifter
41 Positive Crankcase Ventilation Tube Grommet
42 Positive Crankcase Ventilation Tube
Fig 4: Lower Engine View 1
GM1792336Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Thermostat Bypass Hose
2 Thermostat Bypass Pipe Clamp
3 Water Pump
4 Water Pump Gasket
5 Balance Shaft Gear Bolt
6 Balancer Shaft Driven Gear
7 Balance Shaft Retainer Bolt
8 Balancer Shaft Retainer
9 Balancer Shaft Front Bearing
10 Balance Shaft
11 Piston Ring Set
12 Piston
13 Piston Pin
14 Connecting Rod Bolt
15 Connecting Rod
16 Connecting Rod Bearing Cap
17 Connecting Rod Nut
18 Connecting Rod Bearing
19 Oil Level Indicator
20 Oil Level Indicator Tube
21 Oil Level Indicator Tube Bolt
22 Engine Block
23 Engine Oil Pressure Indicator Switch Fitting
24 Engine Oil Pressure Indicator Switch
25 Balancer Shaft Rear Bearing
26 Knock Sensor
27 Knock Sensor Bolt
28 Engine Block Coolant Hole Plug
29 Engine Block Oil Gallery Plug
30 Engine Block Oil Gallery Plug
31 Engine Block Oil Gallery Plug
32 Transmission Locating Pin
33 Engine Block Oil Gallery Plug
34 Engine Oil Cooler Adapter Gasket
35 Engine Oil Cooler Adapter Seal
36 Engine Oil Cooler Adapter
37 Engine Oil Cooler Adapter Bolt
38 Oil Filter
39 Oil Pressure Relief Valve Spring Seat Pin
40 Oil Filter Bypass Valve
41 Engine Block Coolant Hole Plug
42 Engine Block Coolant Hole Plug
43 Cylinder Head Location Pin
44 Engine Block Oil Gallery Plug
45 Engine Lift Front Bracket
46 Engine Lift Front Bracket Bolt
47 Engine Lift Front Bracket Bolt
48 Camshaft Bearing
49 Camshaft Thrust Bearing Bolt
50 Camshaft Thrust Plate
51 Camshaft
52 Engine Block Oil Gallery Plug
53 Timing Chain Tensioner Bracket
54 Timing Chain Tensioner Shoe
55 Timing Chain Tensioner Bolt
56 Camshaft Sprocket Bolt
57 Timing Chain
58 Camshaft Sprocket
59 Balancer Shaft Drive Gear
60 Camshaft Sprocket Location Pin
61 Water Pump Bolt
62 Water Pump Pulley
63 Water Pump Pulley Bolt
Fig 5: Lower Engine View 2
GM1792341Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Crankshaft Balancer Bolt
2 Crankshaft Balancer Washer
3 Drive Belt Pulley
4 Crankshaft Balancer
5 Crankshaft Front Oil Seal
6 Engine Front Cover Bolt
7 Engine Front Cover
8 Crankshaft Sprocket
9 Crankshaft
10 Crankshaft Balancer Key
11 Crankshaft Lower Bearing
12 Crankshaft Upper Bearing
13 Crankshaft Rear Oil Seal Housing Gasket
14 Crankshaft Rear Oil Seal Retainer Stud
15 Crankshaft Rear Oil Seal Housing
16 Crankshaft Rear Oil Seal Housing Bolt
17 Crankshaft Rear Oil Seal
18 Flywheel
19 Flywheel Bolt
20 Crankshaft Rear Oil Seal Housing Bolt
21 Crankshaft Rear Oil Seal Housing Bolt
22 Crankshaft Rear Oil Seal Housing Stud
23 Oil Pan Nut
24 Crankshaft Rear Oil Seal Housing Locating Pin
25 Crankshaft Upper Bearing
26 Crankshaft Bearing Cap
27 Oil Pump Location Pin
28 Oil Pump Drive Shaft
29 Oil Pump Drive Clamp Bolt
30 Oil Pump Bolt
31 Oil Pan Gasket
32 Oil Pan Baffle Bolt
33 Oil Pan Baffle
34 Oil Pan
35 Oil Pan Drain Plug
36 Oil Pan Drain Plug Seal
37 Oil Pan Bolt
38 Oil Pump Screen
39 Oil Pump
40 Crankshaft Bearing Cap Bolt
41 Crankshaft Bearing Cap
42 Crankshaft Lower Bearing
43 Crankshaft Position Sensor Excitor Ring
44 Crankshaft Position Sensor Seal
45 Crankshaft Position Sensor
46 Crankshaft Position Sensor Bolt
47 Crankshaft Balancer Weight
48 Drive Belt Pulley Bolt
RENDER: 1.0x

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  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
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