GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 Grand Prix 🢒 Engine 🢒 Engine Mechanical - 5.3L 🢒 Disassembled Views
Figure 1:

Intake Manifold/Upper Engine
Object Number: 1411850 Size: LF
(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 (VLOM)
(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)VLOM Gasket
(557)Fuel Rail Ground Strap
(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
(741)EVAP Canister Purge Solenoid Valve Bracket
Figure 2:

Cylinder Head/Upper Engine
Object Number: 1411855 Size: LF
(100)Engine Block
(209)Valve Lifter - Non Displacement on Demand
(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 - Displacement on Demand
(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
Figure 3:

Front of Engine
Object Number: 1411859 Size: LF
(100)Engine Block
(138)Crankshaft Balancer
(139)Bolt
(140)Crankshaft Front Oil Seal
(200)Camshaft
(201)Camshaft Bearings
(202)Camshaft Sprocket Locating Pin
(203)Camshaft Retainer Plate
(204)Bolt
(205)Camshaft Sprocket
(206)Bolt
(207)Crankshaft Sprocket
(208)Timing Chain
(231)Bolt
(232)Timing Chain Dampener
(300)Water Pump
(301)Bolt
(302)Bolt
(303)Water Inlet Housing
(304)O-Ring
(305)Thermostat
(306)Water Pump Gasket
(314)Water Pump Gasket
(315)Water Manifold
(318)Bolt
(320)O-Ring
(321)Coolant Cap
(404)Nut
(405)Bolt
(406)O-Ring
(407)Oil Pump Screen
(408)Bolt
(409)Oil Pump Cover
(410)Drive Gear
(411)Bolt
(412)Driven Gear
(413)Oil Pump Assembly
(414)Pressure Relief Valve
(415)Pressure Relief Valve Spring
(416)Plug
(501)Bolt
(502)Front Cover
(503)Front Cover Gasket
(703)Camshaft Position (CMP) Sensor
(704)O-Ring
(705)Bolt
Figure 4:

Rear of Engine
Object Number: 1411861 Size: MF
(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
Figure 5:

Lower Engine Assembly
Object Number: 1411863 Size: LF
(100)Engine Block
(102)Bolt
(103)Connecting Rod Cap
(104)Connecting Rod Bearings
(105)Connecting Rod
(106)Piston Pin
(107)Piston
(108)Piston Rings
(109)Retainer
(120)Crankshaft Thrust Bearing
(120)Crankshaft Thrust Bearing
(121)Crankshaft Main Bearing
(121)Crankshaft Main Bearing
(122)Crankshaft Sprocket Key
(124)Crankshaft
(126)Crankshaft Bearing Cap
(127)Bolt - M8
(128)Stud - M10
(129)Bolt - M10
(400)Oil Pan
(401)Cover - Right
(402)Bolt
(403)Nut
(404)Nut
(405)Bolt
(406)O-Ring
(407)Oil Pump Screen
(417)O-Ring
(418)Oil Level Indicator
(419)Bolt
(420)Oil Level Indicator Tube
(421)O-Ring
(425)Crankshaft Oil Deflector
(426)Oil Pan Gasket
(429)O-Ring
(430)Oil Pan Drain Plug
(431)Cover - Left
(432)Bolt
(434)Cover
(436)Oil Filter Bypass Valve
(437)Oil Filter
(438)Oil Filter Fitting
(439)Bolt
(446)Bolt
(448)Oil Pan Cover Gasket
(453)Bolt
(455)Oil Pressure Relief Valve - Displacement on Demand
(727)Oil Level Sensor
(728)O-Ring
(751)Bolt
Figure 6:

Engine Block Plugs/Sensors
Object Number: 1602745 Size: LF
(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
Figure 7:

Oil Pump Assembly
Object Number: 1272779 Size: SF
(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