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HOMESERVICE MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 1 (ENGINE MECHANICAL - 5.3L)COMPONENT LOCATORDISASSEMBLED VIEWS
2008 Pontiac Grand Prix Base

Disassembled Views

2008 Pontiac Grand Prix BaseSECTION Disassembled Views
WARNING: This page is about a different variant/trim than selected.
Fig 1: Intake Manifold/Upper Engine
GM1807406Courtesy of GENERAL MOTORS CORP.
Callout Component Name
100 Engine Block
307 Engine Coolant Air Bleed Pipe
308 Seal
308 Seal
309 Bolt
311 Coolant Hose
312 Bolt
313 Engine Coolant Air Bleed Cover
322 Clamp
451 Valve Lifter Oil Manifold
452 Valve Lifter Oil Filter
454 O-ring
500 Intake Manifold
506 Bolt
508 Throttle Body
509 Throttle Body Gasket
510 Fuel Rail with Injectors
511 Bolt
512 Bolt
513 Seal
514 Intake Manifold Gasket
538 Bolt
556 Valve Lifter Oil Manifold Gasket
557 Fuel Rail Ground Strap
560 Bolt/Stud
706 Oil Pressure Sensor
707 Washer
714 Manifold Absolute Pressure (MAP) Sensor
715 O-ring
729 Evaporative Emission (EVAP) Canister Purge Tube
730 EVAP Canister Purge Solenoid Valve
736 MAP Sensor Bolt
741 EVAP Canister Purge Solenoid Valve Bracket
Fig 2: Cylinder Head/Upper Engine
GM1411855Courtesy of GENERAL MOTORS CORP.
Callout Component Name
100 Engine Block
209 Valve Lifter - Non Active Fuel Management
210 Valve Lifter Guide
211 Bolt
212 Pushrod
213 Rocker Arm
214 Bolt
215 Rocker Arm Pivot Support
216 Core Hole Plug
217 Cylinder Head Gasket
218 Cylinder Head
219 Valve Lifter - Active Fuel Management
220 Bolt - M11
221 Bolt - M8
222 Valve Stem Oil Seal
223 Valve Spring
224 Valve Spring Cap
225 Valve Stem Key
226 Core Hole Plug
227 Intake Valve
228 Exhaust Valve
229 Cylinder Head Coolant Plug
230 Cylinder Head Locating Pin
422 Oil Fill Tube O-ring
423 Oil Fill Tube
424 Oil Fill Cap
450 Oil Fill Cap O-ring
504 Valve Cover Gasket
504 Valve Cover Gasket
505 Valve Cover
505 Valve Cover
515 Valve Cover Bolt Grommet
515 Valve Cover Bolt Grommet
516 Bolt
516 Bolt
600 Exhaust Manifold
601 Exhaust Manifold Gasket
602 Bolt
603 Exhaust Manifold Heat Shield
604 Bolt
605 Stud
606 Exhaust Pipe
607 Nut
608 Bolt
609 Heat Shield
700 Positive Crankcase Ventilation (PCV) Hose - Fresh Air
716 PCV Hose - Dirty Air
719 Ignition Coil Bracket
720 Bolt
721 Ignition Coil Wire Harness
722 Ignition Coil
723 Bolt
724 Spark Plug Wire
725 Coolant Temperature Sensor (CTS)
726 Spark Plug
Fig 3: Front of Engine
GM1875878Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Bolt
2 Water Pump
3 Water Pump Gasket
4 Bolt
5 Water Manifold
6 O-Ring
7 Coolant Cap
8 Water Manifold Gasket
9 O-Ring
10 Thermostat
11 Water Inlet Housing
12 Bolt
13 Engine Block
14 Camshaft Bearings
15 Camshaft
16 Camshaft Sprocket Locating Pin
17 Camshaft Retainer
18 Bolt
19 Camshaft Sprocket
20 Bolt
21 Crankshaft Sprocket
22 Timing Chain
23 Timing Chain Tensioner
24 Bolt
25 Front Cover Gasket
26 Front Cover
27 O-Ring
28 Camshaft Position (CMP) Sensor
29 Bolt
30 Crankshaft Front Oil Seal
31 Bolt
32 Crankshaft Balancer
33 Bolt
34 Bolt
35 Oil Pump Assembly
36 Bolt
37 Oil Pump Cover
38 Drive Gear
39 Driven Gear
40 Plug
41 Pressure Relief Valve Spring
42 Pressure Relief Valve
43 O-Ring
44 Bolt
45 Nut
46 Oil Pump Screen
Fig 4: Rear of Engine
GM1411861Courtesy of GENERAL MOTORS CORP.
Callout Component Name
100 Engine Block
132 Flex Plate - Automatic Transmission
133 Bolt
141 Crankshaft Rear Oil Seal
517 Bolt
518 Crankshaft Rear Oil Seal Housing
519 Crankshaft Rear Oil Seal Housing Gasket
Fig 5: Lower Engine Assembly
GM1875879Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Block
2 Piston Pin
3 Retainer
4 Piston Rings
5 Piston
6 Connecting Rod
7 Connecting Rod Bearings
8 Connecting Rod Cap
9 Bolt
10 Crankshaft Main Bearing
10 Crankshaft Main Bearing
11 Crankshaft Thrust Bearing
11 Crankshaft Thrust Bearing
12 Crankshaft Sprocket Key
13 Crankshaft
14 Crankshaft Bearing Cap
15 Bolt - M8
16 Bolt
17 Oil Level Indicator
18 O-Ring
19 Oil Level Indicator Tube
20 O-Ring
21 Crankshaft Oil Deflector
22 Bolt - M10
23 Stud - M10
24 Nut
25 Oil Pump Screen
26 Nut
27 O-Ring
28 Bolt
29 Oil Pan Gasket
30 Cover - Right
31 Bolt
32 Oil Pan
33 Oil Pressure Relief Valve - Active Fuel Management
34 Oil Pan Cover Gasket
35 Cover
36 Cover - Left
37 Bolt
38 Bolt
39 Oil Filter Fitting
40 Bolt
41 Oil Filter
42 O-Ring
43 Oil Pan Drain Plug
44 Bolt
Fig 6: Engine Block Plugs/Sensors
GM1602745Courtesy of GENERAL MOTORS CORP.
Callout Component Name
100 Engine Block
100 Engine Block
101 Oil Gallery Plug - Front
110 O-Ring
111 Oil Gallery Plug - Rear
112 Oil Gallery Plug - Side
113 Washer
114 Coolant Heater
115 Washer
116 Oil Gallery Plug - Side
117 Washer
130 Transmission Housing Locating Pin
145 Washer
146 Engine Block Coolant Drain Hole Plug
701 Crankshaft Position (CKP) Sensor
702 O-Ring
718 Knock Sensor
718 Knock Sensor
739 Bolt
739 Bolt
750 Bolt
Fig 7: Exploded View Of Oil Pump Assembly
GM1272779Courtesy of GENERAL MOTORS CORP.
Callout Component Name
408 Bolt
409 Oil Pump Housing Cover
410 Oil Pump Drive Gear
412 Oil Pump Driven Gear
413 Oil Pump
414 Oil Pump Pressure Relief Valve
415 Oil Pump Pressure Relief Valve Spring
416 Oil Pump Housing Plug
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • 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.
  • • You are not confident in the next step or safety outcome.