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Home >> Pontiac >> 2004 >> Aztek Base, FWD >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 3.4L >> Component Locator >> Disassembled Views

Disassembled Views

Fig 1: Upper Intake Manifold and Components Disassembled View
GM1326764Courtesy of GENERAL MOTORS CORP.
Callout Component Name
305 Thermostat Bypass Hose Clamp
305 Thermostat Bypass Hose Clamp
306 Thermostat Bypass Hose
307 Thermostat Bypass Pipe Seal
308 Thermostat Bypass Pipe Bolt - to Front Cover
309 Thermostat Bypass Pipe
310 Thermostat Bypass Pipe Nut
500 Upper Intake Manifold
501 Upper Intake Manifold Stud
503 Accelerator Control Cable Bracket
504 Idle Air Control Valve
505 MAP Sensor Bracket
506 MAP Sensor
507 Throttle Position Sensor
508 Upper Intake Manifold Bolt
509 Spark Plug Wire Support Bracket
513 Throttle Body Gasket
514 Throttle Body
515 Throttle Body Bolt
516 Upper Intake Manifold Gasket
524 Idle Air Control Valve Bolt
525 Valve Rocker Cover Seal
526 Valve Rocker Cover
530 Oil Fill Cap
531 PCV Valve
532 PCV Valve Grommet
533 PCV Tube - Foul Air
535 Throttle Position Sensor Bolt
545 Oil Fill Cap Seal
550 Throttle Body Stud
552 Throttle Body Heater Hose - Outlet
553 Throttle Body Heater Hose - Inlet
554 Throttle Body Heater Hose Clamp
554 Throttle Body Heater Hose Clamp
554 Throttle Body Heater Hose Clamp
554 Throttle Body Heater Hose Clamp
555 Accelerator Control Cable Bracket Bolt
556 Accelerator Control Cable Bracket Nut
566 PCV Valve Retainer
610 Exhaust Crossover Pipe
611 EGR Pipe Bolt - to EGR
612 EGR Pipe
613 EGR Valve Bolt
614 EGR Valve
615 EGR Valve Gasket - to Intake Manifold
617 Exhaust Crossover Pipe Stud
618 Exhaust Crossover Pipe Nut
619 Exhaust Crossover Pipe Heat Shield
620 Exhaust Crossover Pipe Heat Shield Bolt
700 Ignition Coil Assembly
701 Ignition Coil Assembly Stud
702 Ignition Coil Assembly Nut
703 Ignition Coil Assembly Bolt
704 Spark Plug Wire Harness - Front
705 Spark Plug Wire Support
711 Ignition Coil
715 Spark Plug Wire Harness - Rear
716 Ignition Coil Bolt
722 Wire Support Bracket
723 Wire Support Bracket - SAI Only
724 EVAP Purge Valve
725 EVAP Purge Valve Bolt
728 EVAP Purge Valve Bracket
Fig 2: Lower Intake Manifold, Cylinder Head and Components Disassembled View
GM1326765Courtesy of GENERAL MOTORS CORP.
Callout Component Name
200 Cylinder Head
200 Cylinder Head
201 Valve Seal
202 Valve Spring
203 Valve Spring Cap
204 Valve Stem Key
205 Valve Pushrod - Exhaust
206 Valve Rocker Arm
207 Valve Rocker Arm Bolt
208 Cylinder Head Bolt - Medium
209 Cylinder Head Bolt - Short
212 Spark Plug
213 Exhaust Valve
214 Intake Valve
215 Cylinder Head Gasket
215 Cylinder Head Gasket
216 Cylinder Head Locating Pin
228 Drive Belt Tensioner Bolt
229 Drive Belt Tensioner
230 Generator Bracket Bolt - Short
231 Generator Bracket Bolt - Medium
232 Generator Bracket Bolt - Long
233 Generator Bracket
234 Engine Lift Bracket - Front
238 Heater Inlet Pipe Stud
239 Heater Inlet Pipe
240 Heater Inlet Pipe Nut
241 Heater Inlet Pipe Seal
242 Cylinder Head Expansion Plug
242 Cylinder Head Expansion Plug
243 Valve Guide
244 Valve Seat - Exhaust
245 Valve Seat - Intake
246 Valve Pushrod - Intake
248 Cylinder Head Bolt - Long
249 Engine Mount Strut and A/C Compressor Bracket Bolt - Short
250 Engine Mount Strut and A/C Compressor Bracket
251 Engine Mount Strut and A/C Compressor Bracket Bolt - Long
252 Engine Mount Strut and Engine Lift Bracket
253 Engine Mount Strut and Engine Lift Bracket Bolt
254 Fuel Feed and Return Pipe Bracket
255 Fuel Feed and Return Pipe Clip
256 Fuel Feed and Return Pipe Clip Bolt
312 Thermostat
313 Thermostat Seal
314 Water Outlet Housing
315 Water Outlet Housing Bolt
316 Water Outlet Housing Fitting
517 Fuel Rail Bolt
518 Fuel Rail
519 Fuel Injector Seal
519 Fuel Injector Seal
520 Lower Intake Manifold Bolt - Long
521 Lower Intake Manifold
522 Lower Intake Manifold Bolt - Short
523 Lower Intake Manifold Gasket
525 Valve Rocker Cover Seal
526 Valve Rocker Cover
527 Valve Rocker Cover Bolt
528 Valve Rocker Cover Bolt Grommet
529 Vacuum Harness
548 Fuel Injector Retaining Clip
549 Fuel Injector
557 Fuel Rail Service Port Cap
558 Fuel Rail Service Port Schrader Valve
559 Fuel Pressure Regulator
560 Fuel Pressure Regulator Bolt
561 Fuel Feed Pipe
562 Ruel Return Pipe
567 Fuel Feed Pipe Seal
600 Exhaust Manifold - Left
601 Exhaust Manifold - Right
602 Exhaust Manifold Heat Shield - Right - Upper
603 Exhaust Manifold Heat Shield Bolt
603 Exhaust Manifold Heat Shield Bolt
604 Exhaust Manifold Gasket
604 Exhaust Manifold Gasket
605 Exhaust Manifold Stud
606 Heated Oxygen Sensor
607 Exhaust Manifold Nut
608 Exhaust Manifold Heat Shield - Left
616 Exhaust Manifold Heat Shield - Right - Lower
700 Ignition Coil Assembly
Fig 3: Engine Block and Components Disassembled View
GM1326766Courtesy of GENERAL MOTORS CORP.
Callout Component Name
100 Engine Block
101 Camshaft Rear Bearing Hole Plug
102 Engine Block Oil Gallery Plug - Rear - Large
103 Engine Block Oil Gallery Plug - Rear - Small
104 Transmission Locating Pin
105 Engine Block Coolant Drain Hole Plug
106 Oil Filter Bypass Hole Plug
107 Engine Block Oil Gallery Plug - Front - Press Fit
108 Engine Block Plug
110 Engine Block Oil Gallery Plug - Front - Small
111 Crankshaft Rear Oil Seal
126 Connecting Rod Bearing Cap Nut
127 Connecting Rod Bearing Cap
128 Connecting Rod Bearing
129 Connecting Rod
130 Piston Pin
131 Piston
132 Piston Ring - Oil Control
133 Piston Ring - Compression - Lower
134 Piston Ring - Compression - Upper
137 Engine Block Oil Gallery Plug - Front - Large
217 Timing Chain
218 Camshaft Sprocket Bolt
219 Camshaft Sprocket
220 Camshaft Thrust Plate Bolt
221 Camshaft Thrust Plate
222 Camshaft
223 Camshaft Bearing - 1 and 4
224 Camshaft Bearing - 2 and 3
225 Timing Chain Dampener
226 Timing Chain Dampener Bolt
227 Crankshaft Sprocket
235 Valve Lifter Guide Bolt
236 Valve Lifter Guide
237 Valve Lifter
300 Water Pump
301 Water Pump Gasket
302 Water Pump Pulley Bolt
303 Water Pump Pulley
304 Water Pump Bolt
410 Oil Pump Drive Bolt
411 Oil Pump Drive Clamp
412 Oil Pump Drive
418 Oil Filter Bypass Valve
421 Oil Filter
440 Oil Pump Drive Seal
444 Oil Filter Fitting
536 Engine Front Cover Bolt - Large
538 Engine Front Cover
539 Engine Front Cover Gasket
540 Engine Front Cover Bolt - Small
541 Engine Front Cover Bolt - Medium
542 Crankshaft Front Oil Seal
543 Crankshaft Balancer
544 Crankshaft Balancer Bolt
551 Front Cover Locating Pins
706 Camshaft Position Sensor Bolt
707 Camshaft Position Sensor
708 Camshaft Position Sensor Seal
709 Engine Oil Pressure Sensor
710 Knock Sensor
712 Crankshaft Position Sensor Stud
713 Crankshaft Position Sensor - Engine Block
714 Crankshaft Position Sensor Seal
717 Crankshaft Position Sensor - Front Cover
718 Crankshaft Position Sensor Wire Harness Bracket - Small
719 Crankshaft Position Sensor Wire Harness Bracket - Large
720 Crankshaft Position Sensor Wire Harness Bracket Bolt
721 Crankshaft Position Sensor Bolt - Front Cover
726 Crankshaft Position Sensor Heat Shield
727 Crankshaft Position Sensor Heat Shield Nut
Fig 4: Crankshaft and Components Disassembled View
GM1326767Courtesy of GENERAL MOTORS CORP.
Callout Component Name
112 Flywheel
114 Flywheel Bolt
115 Crankshaft Upper Bearing - 1 and 4
116 Crankshaft Upper Bearing - 2
117 Crankshaft Upper Bearing - 3
118 Crankshaft
119 Crankshaft Balancer Key
120 Crankshaft Lower Bearing - 2
121 Crankshaft Lower Bearing - 1 and 4
122 Crankshaft Bearing Cap - 1
123 Crankshaft Bearing Cap Stud
124 Crankshaft Bearing Cap - 4
125 Crankshaft Bearing
135 Crankshaft Lower Bearing - 3
136 Crankshaft Bearing Cap - 2 and 3
400 Oil Pan
401 Oil Pan Gasket
402 Oil Pan Bolt - to Engine Block
403 Oil Pan Drain Plug
404 Crankshaft Oil Deflector Nut
405 Crankshaft Oil Deflector
406 Oil Pump Locating Pin
407 Oil Pump Shaft
408 Oil Pump
409 Oil Pump Bolt
413 Oil Level Indicator Tube
414 Oil Level Indicator Tube Bolt
415 Oil Level Indicator
416 Oil Pan Drain Plug Seal
417 Oil Level Indicator Seal
426 Oil Pan Bolt - Side of Pan
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