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Home >> Cadillac >> 2006 >> STS Base, 3.6 7, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Engine Mechanical - 4.4L - Introduction) >> Component Locator >> Disassembled Views

Disassembled Views

WARNING: This page is about a different variant/trim than selected.
Fig 1: Engine Covers and Component Assemblies (1 of 3)
GM1644616Courtesy of GENERAL MOTORS CORP.
Callout Component Name
5 Engine Long Block Assembly
525 Rear Intake Air Duct Seal - Boot
526 Rear Intake Air Duct Seal - Clamp
575 Left Ignition Coil Sight Shield Cover
576 Right Ignition Coil Sight Shield Cover
587 Fuel Injector Sight Shield Cover Ball Stud Socket Grommet - Small
590 Fuel Injector Sight Shield Cover
595 Fuel Injector Sight Shield Cover Ball Stud Socket Grommet - Large
596 Fuel Injector Sight Shield Cover Emblem - Crest
597 Fuel Injector Sight Shield Cover Oil Fill Tube Grommet
598 Fuel Injector Sight Shield Cover Emblem - V Series
850 Rear Intake Air Duct
851 Front Intake Air Duct Seal - Boot
852 Front Intake Air Duct Seal - Small Clamp
853 Front Intake Air Duct Seal - Large Clamp
854 Front Intake Air Duct
855 Supercharger Inlet Air Duct Ball Stud Nut
Fig 2: Engine Covers and Component Assemblies (2 of 3)
GM1644617Courtesy of GENERAL MOTORS CORP.
Callout Component Name
5 Engine Long Block Assembly
9 Left Camshaft Cover Assembly
10 Right Camshaft Cover Assembly
11 Oil Pump Assembly
12 Engine Front Cover Assembly
13 Oil Pan Assembly
18 Water Outlet Assembly
20 Right Camshaft Position Actuator Housing Assembly
21 Left Camshaft Position Actuator Housing Assembly
281 PCV Fresh Air Tube
283 PCV Dirty Air Tube
351 Engine Front Cover Gasket
352 Engine Front Cover Bolt
382 Water Outlet Bolt
390 Crankshaft Balancer
391 Crankshaft Balancer Bolt
401 Oil Pan Gasket
420 Oil Pan Bolt - Short
421 Oil Pan Bolt - Medium
422 Oil Pan Bolt - Long
475 Oil Pump Bolt
520 Supercharger Gasket
747 EVAP Tube
760 Block Heater - 110 Volt
800 Supercharger Assembly
801 Supercharger Bolt
Fig 3: Engine Covers and Component Assemblies (3 of 3)
GM1644621Courtesy of GENERAL MOTORS CORP.
Callout Component Name
5 Engine Long Block Assembly
14 Oil Filter Adapter Assembly
16 Oil Level Indicator Assembly
405 Oil Pump Suction Pipe
406 Oil Pump Suction Pipe Gasket
407 Oil Pump Suction Pipe Bolt
408 Oil Pump Suction Pipe Nut
441 Oil Filter Adapter Gasket
442 Oil Filter Adapter Bolt
449 Oil Filter
480 Oil Pump Outlet Tube
481 Oil Pump Outlet Tube O-ring
482 Oil Pump Outlet Tube Bolt
600 Left Exhaust Manifold and Converter
601 Left Exhaust Manifold Gasket
610 Left Exhaust Manifold Heat Shield
611 Left Exhaust Manifold Heat Shield Bolt
620 Right Exhaust Manifold and Converter
621 Right Exhaust Manifold Gasket
623 Cylinder Head Exhaust Manifold Nut
624 Cylinder Head Exhaust Manifold Bolt
630 Right Exhaust Manifold Heat Shield
631 Right Exhaust Manifold Heat Shield Bolt
720 Crankshaft Position Sensor
721 Crankshaft Position Sensor O-ring
722 Crankshaft Position Sensor Bolt
723 Knock Sensor
723 Knock Sensor
724 Knock Sensor Bolt
724 Knock Sensor Bolt
790 Starter Motor
791 Starter Motor Bolt
792 Starter Motor Solenoid Cable Nut - Larger
793 Starter Motor Solenoid Cable Nut - Small
794 Battery Positive and Negative Starter Cable
795 Bracket Bolt
796 Crankshaft Position Sensor and Knock Sensor Wiring Harness
797 Bracket
Fig 4: Supercharger, Fuel Rail and Pressure Sensor Assemblies
GM1644622Courtesy of GENERAL MOTORS CORP.
Callout Component Name
20 Supercharger Assembly
520 Supercharger Gasket
531 Fuel Injection Rail Stud
531 Fuel Injection Rail Stud
560 Sequential Multiport Fuel Injection Rail Assembly
801 Supercharger Bolt
816 MAP Manifold Absolute Pressure Sensor Vacuum Tube - MAP Vacuum Side
817 MAP Manifold Absolute Pressure Sensor Vacuum Tube - BARO Pressure Side
818 Manifold Absolute Pressure (MAP) Sensor
819 Barometric Pressure (BARO) Sensor
820 Supercharger Inlet Absolute Pressure Sensor
821 Barometric Pressure and Manifold Absolute Pressure Sensor Bracket
855 Supercharger Inlet Air Duct Ball Stud Nut
855 Supercharger Inlet Air Duct Ball Stud Nut
Fig 5: Fuel Rail Assembly Components
GM1644623Courtesy of GENERAL MOTORS CORP.
Callout Component Name
560 Sequential Multiport Fuel Injection Rail
561 Multiport Fuel Injector
562 Multiport Fuel Injector Retaining Clip
563 Multiport Fuel Injector Upper O-ring
564 Multiport Fuel Injector Lower O-ring
565 Sequential Multiport Fuel Injection Rail Valve Service Port Valve Cap
566 Sequential Multiport Fuel Injection Rail Valve Service Port Valve Core
Fig 6: Supercharger Assembly and Charge Air Bypass Components
GM1644625Courtesy of GENERAL MOTORS CORP.
Callout Component Name
20 Supercharger Assembly
764 Manifold Air Temperature (MAT) Sensor
807 Supercharger Bypass Valve Cable
808 Supercharger Bypass Valve Actuator
809 Supercharger Component Bolt
809 Supercharger Component Bolt
809 Supercharger Component Bolt
809 Supercharger Component Bolt
810 Supercharger Bypass Valve Actuator Hose - Vacuum Source to Actuator
811 Supercharger Bypass Valve Actuator Hose - Actuator to Regulator
812 Supercharger Bypass Valve Actuator Hose - Pressure to Regulator
813 Charge Air Bypass Regulator Solenoid Valve Bracket
814 Charge Air Bypass Regulator Solenoid Valve
815 Fuel Injection Fuel Rail Crossover Tube Clip
842 Charge Air Cooler Front Manifold
843 Supercharger Water Manifold Gasket
844 Supercharger Coolant Hole Fitting
845 Charge Air Cooler Front Manifold Bolt
Fig 7: Supercharger, Charge Air Cooler Assembly, Throttle Body and EVAP Solenoid Valve
GM1644627Courtesy of GENERAL MOTORS CORP.
Callout Component Name
701 Throttle Body
702 Throttle Body Bolt
703 Throttle Body Gasket
744 EVAP Emission Canister Purge Solenoid Valve
745 EVAP Emission Canister Purge Solenoid Valve O-ring
800 Supercharger
809 Supercharger Component Bolt
828 Charge Air Cooler Housing Gasket - Perimeter
829 Charge Air Cooler Housing Gasket - Mounting Bolt
830 Charge Air Cooler Housing
838 Charge Air Cooler Bolt - Short
839 Charge Air Cooler Bolt - Long
Fig 8: Charge Air Cooler Assembly Components
GM1644628Courtesy of GENERAL MOTORS CORP.
Callout Component Name
809 Supercharger Component Bolt
828 Charge Air Cooler Housing Gasket - Perimeter
829 Charge Air Cooler Housing Gasket - Mounting Bolt
830 Charge Air Cooler Housing
831 Charge Air Cooler Cooling Tube
832 Charge Air Cooler Insulator Spacer
832 Charge Air Cooler Insulator Spacer
833 Charge Air Cooler Cooling Tube Seal
833 Charge Air Cooler Cooling Tube Seal
834 Supercharger Water Manifold Gasket
834 Supercharger Water Manifold Gasket
835 Charge Air Cooler Cooling Return Pipe Seal
836 Charge Air Cooler Cooling Rear Manifold
837 Charge Air Cooler Front Manifold
838 Charge Air Cooler Bolt - Short
838 Charge Air Cooler Bolt - Short
838 Charge Air Cooler Bolt - Short
838 Charge Air Cooler Bolt - Short
839 Charge Air Cooler Bolt - Long
840 Charge Air Cooler Cooling Fill Cap
841 Charge Air Cooler Cooling Fill Cap Seal
847 Charge Air Cooler Housing Expansion Plug
Fig 9: Camshaft Cover Assembly Components
GM1644629Courtesy of GENERAL MOTORS CORP.
Callout Component Name
250 Left Camshaft Cover
251 Left Camshaft Cover Gasket
252 Right Camshaft Cover
253 Right Camshaft Cover Gasket
254 Camshaft Cover Spark Plug Port Seal
254 Camshaft Cover Spark Plug Port Seal
255 Camshaft Cover Bolt
256 Camshaft Cover Bolt Insulator
258 Oil Fill Cap
259 Oil Fill Cap O-ring
259 Oil Fill Cap O-ring
260 Left Camshaft Cover PCV Fitting
261 Right Camshaft Cover PCV Fitting Orifice
262 Oil Fill Tube
704 Ignition Coil
704 Ignition Coil
705 Ignition Coil Bolt
705 Ignition Coil Bolt
706 Ignition Coil Seal
706 Ignition Coil Seal
707 Ignition Coil Assembly Wiring Harness
707 Ignition Coil Assembly Wiring Harness
708 Ignition Coil Assembly Bolt
708 Ignition Coil Assembly Bolt
709 Ignition Coil Assembly Ball Stud
709 Ignition Coil Assembly Ball Stud
710 Ignition Coil Assembly Bracket
710 Ignition Coil Assembly Bracket
719 Spark Plug
770 Camshaft Cover to Cylinder Head Ground Strap
770 Camshaft Cover to Cylinder Head Ground Strap
771 Ground Strap to Camshaft Cover Bolt
771 Ground Strap to Camshaft Cover Bolt
772 Ground Strap to Cylinder Head Bolt
772 Ground Strap to Cylinder Head Bolt
Fig 10: Engine Front Cover Assembly Components, Crankshaft Balancer and Water Crossover
GM1644630Courtesy of GENERAL MOTORS CORP.
Callout Component Name
350 Engine Front Cover
351 Engine Front Cover Gasket
352 Engine Front Cover Bolt
353 Engine Front Cover Seal
356 Engine Front Cover Fitting
360 Water Pump Assembly
361 Water Pump Bolt
362 Water Pump Gasket
363 Water Pump Pulley
364 Water Pump Pulley Bolt
365 Engine Cooling Thermostat
366 Engine Cooling Thermostat Gasket
367 Engine Cooling Thermostat Housing
368 Engine Cooling Thermostat Housing Bolt
380 Water Outlet
381 Water Outlet Gasket
382 Water Outlet Bolt
384 Water Bypass Hose
385 Water Bypass Hose Clamp
390 Crankshaft Balancer
391 Crankshaft Balancer Bolt
489 Crankshaft Balancer Washer - Oil Pump Drive to Crankshaft Balancer
Fig 11: Oil Pump Assembly Components
GM1644631Courtesy of GENERAL MOTORS CORP.
Callout Component Name
463 Oil Pump Housing
464 Oil Pump Cover
465 Oil Pump Driven Gear
466 Oil Pump Drive Gear
467 Oil Pump Driven Gear Spacer
468 Oil Pump Cover Bolt
469 Oil Pump Cover Locating Pin
470 Oil Pump Pressure Relief Valve Bore Plug
471 Oil Pump Pressure Relief Valve Spring
472 Oil Pressure Relief Valve
Fig 12: Camshaft Timing Components
GM1644633Courtesy of GENERAL MOTORS CORP.
Callout Component Name
150 Crankshaft Sprocket
152 Primary Timing Chain Tensioner
153 Timing Chain Tensioner Bolt
153 Timing Chain Tensioner Bolt
153 Timing Chain Tensioner Bolt
155 Primary Timing Chain
158 Primary Timing Chain Guide
159 Timing Chain Guide and Shoe Bolt
159 Timing Chain Guide and Shoe Bolt
159 Timing Chain Guide and Shoe Bolt
159 Timing Chain Guide and Shoe Bolt
159 Timing Chain Guide and Shoe Bolt
160 Camshaft Intermediate Drive Shaft Sprocket
161 Camshaft Intermediate Drive Shaft Sprocket Bolt
162 Camshaft Intermediate Drive Shaft
163 Camshaft Intermediate Drive Shaft Bolt
170 Secondary Timing Chain
170 Secondary Timing Chain
171 Secondary Timing Chain Guide
171 Secondary Timing Chain Guide
173 Left Secondary Timing Chain Shoe
175 Left Secondary Timing Chain Tensioner
183 Right Secondary Timing Chain Shoe
185 Right Secondary Timing Chain Tensioner
189 Camshaft Position Actuator Oil Control Valve
189 Camshaft Position Actuator Oil Control Valve
190 Left Exhaust Camshaft Position Actuator
191 Left Intake Camshaft Position Actuator
193 Right Exhaust Camshaft Position Actuator
194 Right Intake Camshaft Position Actuator
487 Crankshaft Balancer Washer - Crankshaft to Crankshaft Sprocket
488 Crankshaft Balancer Washer - Crankshaft Sprocket to Oil Pump Drive
Fig 13: Cylinder Head Assembly Components
GM1644636Courtesy of GENERAL MOTORS CORP.
Callout Component Name
300 Left Cylinder Head
301 Right Cylinder Head
302 Left Cylinder Head Gasket
303 Right Cylinder Head Gasket
310 Cylinder Head Bolt - M11
311 Cylinder Head Front Bolt - M6
312 Cylinder Head Coolant Hole Expansion Plug
313 Cylinder Head Coolant Hole Plug
314 Cylinder Head Coolant Hole Plug Seal Ring
315 Cylinder Head Oil Gallery Plug
315 Cylinder Head Oil Gallery Plug
316 Cylinder Head Oil Gallery Plug Ring
316 Cylinder Head Oil Gallery Plug Ring
317 Engine Oil Gallery Restrictor
317 Engine Oil Gallery Restrictor
320 Exhaust Valve
321 Intake Valve
322 Valve Rocker Arm Assembly
323 Hydraulic Valve Lash Adjuster Assembly
324 Valve Stem Oil Seal
325 Valve Spring
326 Valve Spring Cap
327 Valve Stem Key
330 Left Exhaust Camshaft
331 Left Intake Camshaft
332 Right Intake Camshaft
333 Right Exhaust Camshaft
334 Cylinder Head Front Camshaft Cap
335 Cylinder Head Front Camshaft Cap
336 Cylinder Head Camshaft Cap
337 Cylinder Head Camshaft Cap Bolt
337 Cylinder Head Camshaft Cap Bolt
337 Cylinder Head Camshaft Cap Bolt
338 Camshaft Sprocket Locating Pin
340 Left Camshaft Position Actuator Housing
341 Right Camshaft Position Actuator Housing
342 Left Camshaft Position Actuator Housing Gasket
343 Right Camshaft Position Actuator Housing Gasket
344 Camshaft Position Actuator Housing Pin
345 Camshaft Position Actuator Housing Stud - Short
345 Camshaft Position Actuator Housing Stud - Short
346 Camshaft Position Actuator Housing Stud - Long
346 Camshaft Position Actuator Housing Stud - Long
347 Camshaft Position Actuator Housing Bolt
594 Fuel Injector Sight Shield Cover Ball Stud
625 Cylinder Head Exhaust Manifold Stud
711 Engine Coolant Temperature Sensor
725 Camshaft Position Sensor
726 Camshaft Position Sensor O-ring
727 Camshaft Position Sensor Bolt
735 Camshaft Position Actuator Magnet
736 Camshaft Position Actuator Magnet Bolt
737 Camshaft Position Actuator Magnet Plug
738 Camshaft Position Actuator Magnet Plug O-ring
Fig 14: Engine Block Assembly Components
GM1644638Courtesy of GENERAL MOTORS CORP.
Callout Component Name
15 Piston and Connecting Rod Assembly
100 Engine Block
101 Lower Crankcase
102 Engine Oil Distribution Plate
103 Right Lower Crankcase Seal
104 Left Lower Crankcase Seal
105 Lower Crankcase Bolt
106 Engine Oil Distribution Plate Bolt
108 Engine Oil Distribution Plate Outer Seal
109 Engine Oil Distribution Plate Inner Seal
113 Lower Crankcase Main Stud
114 Lower Crankcase Inner Main Bolt
115 Lower Crankcase Outer Main Bolt
118 Lower Crankcase Locating Pin
118 Lower Crankcase Locating Pin
120 Crankshaft
121 Crankshaft Sprocket Locating Pin
122 Crankshaft Upper Bearing
123 Crankshaft Lower Bearing
124 Crankshaft Upper Thrust Bearing #3
125 Piston, Rings and Connecting Rod Assembly
126 Engine Block Oil Gallery Expansion Plug
131 Transaxle Locating Pin
132 Engine Front Cover Locating Pin
132 Engine Front Cover Locating Pin
136 Engine Block Coolant Drain Plug
137 Cylinder Head Locating Pin
138 Camshaft Intermediate Drive Shaft Plug
409 Oil Pan Baffle Stud
409 Oil Pan Baffle Stud
410 Oil Pan Baffle Scraper
490 Piston Oil Nozzle
491 Piston Oil Nozzle Bolt
Fig 15: Disassembled View Of Piston, Rings, Bearing & Connecting Rod Components
GM874403Courtesy of GENERAL MOTORS CORP.
Callout Component Name
200 Connecting Rod
201 Connecting Rod Bolt
202 Connecting Rod Bushing
203 Connecting Rod Bearing
210 Piston
211 Piston Pin
212 Piston Pin Retainer
212 Piston Pin Retainer
213 Piston Upper Compression Ring
214 Piston Lower Compression Ring
215 Piston Oil Control Rail Ring
216 Piston Oil Control Ring Spacer
217 Lower Oil Control Ring
Fig 16: Disassembled View Of Oil Pan Assembly Components
GM910573Courtesy of GENERAL MOTORS CORP.
Callout Component Name
400 Oil Pan
401 Oil Pan Gasket
402 Oil Pan Gasket Rivet
402 Oil Pan Gasket Rivet
412 Oil Pan Drain Plug
413 Oil Pan Drain Plug O-ring
420 Oil Pan Bolt - Short
421 Oil Pan Bolt - Medium
422 Oil Pan Bolt - Long
712 Engine Oil Level Sensor
713 Engine Oil Level Sensor O-ring
714 Engine Oil Level Sensor Bolt
Fig 17: Oil Filter Adapter Assembly Components
GM1644642Courtesy of GENERAL MOTORS CORP.
Callout Component Name
441 Oil Filter Adapter Gasket
442 Oil Filter Adapter Bolt
444 Oil Filter Adapter with Oil Cooler
445 Oil Filter Fitting
449 Oil Filter
453 Oil Cooler Bypass Valve Hole Plug O-ring
454 Oil Cooler Bypass Valve Hole Plug
455 Oil Filter Adapter Oil Cooler Pipe Fitting
717 Engine Oil Pressure Sensor Heat Shield
718 Engine Oil Pressure Sensor Heat Shield Bolt
728 Engine Oil Pressure Sensor
729 Engine Oil Pressure Sensor O-ring