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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1764 (ENGINE MECHANICAL - 4.2L)COMPONENT LOCATORDISASSEMBLED VIEWS
2004 Oldsmobile Bravada AWD

Disassembled Views

2004 Oldsmobile Bravada AWDSECTION Disassembled Views
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Block, Crankshaft & Pistons Disassembled View
GM1391912Courtesy of GENERAL MOTORS CORP.
Callout Component Name
100 Engine Block
101 Transmission Locator Pin
102 Cylinder Head Locator Pin
102 Cylinder Head Locator Pin
103 Main Bearing Cap Locator Pin
104 Engine Front Cover Locator Pin
105 Cylinder Sleeve
106 Connecting Rod Bolt
107 Connecting Rod Cap
108 Connecting Rod Lower Bearing
109 Connecting Rod Upper Bearing
110 Connecting Rod
111 Connecting Rod Bushing
112 Piston Pin Retainer
112 Piston Pin Retainer
113 Piston Pin
114 Piston
115 Oil Control Ring Set
116 Lower Compression Ring
117 Upper Compression Ring
118 Crankshaft
119 Upper Main Bearings
120 Main Thrust Bearing
121 Lower Main Bearing
122 Main Bearing Cap
123 Main Bearing Cap Stiffener
124 Main Bearing Cap Bolt
125 Flywheel - Automatic Transmission
126 Flywheel Bolt
127 Crankshaft Sprocket
128 Crankshaft Balancer
129 Crankshaft Balancer Bolt
Fig 2: Cylinder Head, Valves, Lifters, Timing Components, Camshaft
GM1530211Courtesy of GENERAL MOTORS CORP.
Callout Component Name
200 Cylinder Head
201 Cylinder Head Gasket
202 Engine Lift Bracket
203 Engine Lift Bracket Bolts
204 Intake Valve
205 Exhaust Valve
206 Access Hole Plugs
207 Cylinder Head Bolt
208 Valve Lash Adjusters
209 Valve Seals
210 Valve Springs
211 Valve Spring Retainers
212 Valve Keys
213 Valve Rocker Arms
214 Cylinder Head Bolt
215 Spark Plug
216 A.I.R. Pipe Plug
217 Water Jacket Plug
218 Oil Gallery Plug
219 Oil Gallery Plug
220 Timing Chain Top Guide
221 Timing Chain Top Guide Bolt
222 Intake Camshaft
223 Exhaust Camshaft
224 Camshaft Cap Bolts
225 Camshaft Cap
225 Camshaft Cap
226 Exhaust Camshaft Actuator
227 Exhaust Camshaft Actuator Bolt
228 Intake Camshaft Sprocket
229 Intake Camshaft Sprocket Bolt
230 Timing Chain
231 Timing Chain Tensioner Shoe
232 Timing Chain Tensioner Shoe Bolt
233 Timing Chain Guide
234 Timing Chain Guide Bolt
235 Timing Chain Tensioner
236 Timing Chain Tensioner Bolt
Fig 3: Cooling, Water Pump Disassembled View
GM1391916Courtesy of GENERAL MOTORS CORP.
Callout Component Name
300 Water Pump
301 Water Pump Pulley
302 Water Pump Pulley Bolt
303 Water Pump Gasket
304 Water Pump Bolt
305 Thermostat Housing
306 Thermostat Housing Seal
307 Thermostat Housing Bolt
308 Water Outlet
309 Water Outlet Bolt
310 Water Outlet Seal
311 Heater Inlet Hose Fitting
312 Heater Outlet Hose Fitting
313 Coolant Temperature Sensor
Fig 4: Oil Pan, Pump, Filter, Tube
GM1524341Courtesy of GENERAL MOTORS CORP.
Callout Component Name
400 Oil Pan
401 Oil Pan Bolt
401 Oil Pan Bolt
402 Oil Pan Nut
403 Oil Pan Stud
404 Oil Drain Plug
405 Oil Drain Plug Gasket
406 Oil Pump Pickup Tube
407 Oil Pump Pickup Tube Bolt
407 Oil Pump Pickup Tube Bolt
408 Oil Filter
409 Oil Filter Adapter
410 Oil Filter Bypass Valve
411 Oil Pump
412 Oil Pump Seal
413 Oil Pump Bolt
414 Oil Pressure Relief Valve
415 Oil Pressure Relief Valve Spring
416 Oil Pressure Relief Valve Plug
417 Oil Pump Inner Gear
418 Oil Pump Outer Gear
419 Oil Pump Pickup Tube Gasket
420 Oil Pressure Switch
421 Camshaft Position Actuator Solenoid Valve
422 Camshaft Position Actuator Solenoid Valve Bolt
423 Oil Level Indicator Tube
424 Oil Level Indicator
425 Oil Level Indicator Tube Stud
426 Oil Level Indicator Tube Nut
Fig 5: Intake Manifold, Rails, Covers
GM1530213Courtesy of GENERAL MOTORS CORP.
Callout Component Name
500 Intake Manifold
501 Intake Manifold Seal
502 Intake Manifold Bolt
503 Positive Crankcase Vent Hose
504 Throttle Control Module
505 Throttle Control Module Bolt
506 Throttle Control Module Seal
507 Fuel Injector Rail
508 Fuel Injector Rail Bolt
509 Crankshaft Rear Oil Seal Housing
510 Crankshaft Rear Oil Seal Housing Bolt
511 Crankshaft Rear Oil Seal
512 Engine Front Cover
513 Engine Front Cover Bolt
514 Engine Front Center Cover Bolt
515 Engine Front Oil Seal
516 Engine Front Cover Bolt
517 Engine Front Cover Bolt Spacer
518 Camshaft Cover
519 Camshaft Cover Bolt
520 Camshaft Cover Seal
521 Oil Fill Cap
Fig 6: Exhaust Manifold and Sensors
GM1608288Courtesy of GENERAL MOTORS CORP.
Callout Component Name
600 Exhaust Manifold
601 Exhaust Manifold Gasket
602 Exhaust Manifold Bolt
603 Exhaust Manifold Heat Shield
604 Exhaust Manifold Heat Shield Stud
605 Exhaust Manifold Heat Shield Nut
606 A.I.R. Cover
607 A.I.R. Cover Gasket
608 A.I.R. Cover Stud
609 A.I.R. Cover Nut
700 Ignition Control Module
701 Ignition Control Module Spring
702 Ignition Control Module Boot
703 Exhaust Camshaft Position Sensor
704 Exhaust Camshaft Position Sensor Bolt
705 EVAP Emission Canister Purge Solenoid
706 EVAP Emission Canister Purge Solenoid Bolt
707 Knock Sensor
708 Knock Sensor
709 Crankshaft Position Sensor
710 Crankshaft position Sensor Bolt
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.