Engine

This is the exact OEM manual section for the path above. Use the breadcrumb to move up or down the tree until you reach the precise year, make, model, and subsystem you need.

Need a step-by-step guide?

Get an AI-powered repair guide with parts lists, cost estimates, and clear instructions for your 2007 Chevrolet.

AI Repair Guides


Disassembled Views

Cylinder Head and Components

Cylinder Head And Components:




201 - Exhaust Valve
202 - Intake Valve
203 - Timing Chain Guide Bolt Access Hole
204 - Cylinder Head
205 - Cylinder Head Gallery Plug
206 - Hydraulic Lash Adjuster
207 - Roller Finger Follower
208 - Cylinder Head Bolt
209 - Small Cylinder Head Bolt
210 - Valve Stem Seal
210 - Valve Stem Seal
211 - Valve Spring
211 - Valve Spring
212 - Valve Spring Retainer
212 - Valve Spring Retainer
213 - Valve Keys
214 - Hydraulic Lash Adjuster
215 - Roller Finger Follower
216 - lntake Camshaft
217 - Camshaft Rear Cap
218 - Camshaft Rear Cap Bolt
219 - Camshaft Cap
220 - Exhaust Camshaft
221 - Camshaft Cap
222 - Camshaft Cap Bolt
300 - Coolant Air Bleed Fitting
413 - Engine Oil Fill Cap
507 - Fuel Injector Rotator Cup
508 - Fuel Injector O-Ring
509 - Fuel Injector
510 - Fuel Injector O-Ring
511 - Fuel Injector Clip
512 - Fuel Rail
513 - Camshaft Cover Gasket
514 - Camshaft Cover
515 - Camshaft Cover Bolt
530 - Fuel Rail Bolt
606 - EGR Port Cover Gasket
607 - EGR Port Cover
608 - EGR Port Cover Bolt
707 - Front Lift Bracket Bolt
708 - Front Lift Bracket
709 - Rear Lift Bracket
710 - Rear Lift Bracket Bolt
713 - Fuel Injector Wiring Harness
714 - Power Steering Pump Blockout Plate
716 - Power Steering Pump Blockout Plate Bolt Stud
717 - Spark Plug
718 - Ground Strap Bolt
719 - Ground Strap
720 - Ground Strap Bolt Stud
723 - Ignition Coil
725 - Ignition Coil Bolt
726 - EVAP Purge Valve
727 - EVAP Purge Valve Bolt

Intake Manifold and Components

Intake Manifold and Components:




408 - Oil Indicator Tube O-Ring
409 - Oil Indicator Tube
410 - Oil Indicator Tube Bolt
411 - Oil Indicator O-Ring
412 - Oil Indicator
500 - Intake Manifold Gasket
501 - Intake Manifold Bolt
502 - Intake Manifold
503 - Throttle Body Gasket
504 - Throttle Body
711 - Map Sensor

Exhaust Manifold and Components

Exhaust Manifold and Components:




600 - Exhaust Manifold Stud
601 - Exhaust Manifold Gasket
602 - Exhaust Manifold and Catalytic Converter Assembly
603 - Exhaust Manifold Nut
604 - Exhaust Manifold Heat Shield
605 - Exhaust Manifold Heat Shield Stud
712 - Oxygen Sensor

Engine Block and Components

Engine Block and Components:




100 - Engine Block
101 - Crankshaft Bearing - Upper
102 - Crankshaft Thrust Bearing - Upper
103 - Crankshaft
104 - Crankshaft Bearing - Lower
105 - Crankshaft Thrust Bearing - Lower
106 - Lower Crankcase
107 - Lower Crankcase Perimeter Bolt
108 - Lower Crankcase Main Bearing Bolt
109 - Crankshaft Rear Seal
110 - Flywheel - Automatic Transmission
111 - Automatic Transaxle Flywheel to Crankshaft Bolt
114 - Engine Block to Transaxle Alignment Pin
115 - Engine Block Gallery Plug
116 - Cylinder Head Alignment Pin
117 - Cylinder Bore Sleeve
118 - Connecting Rod Cap Bolt
119 - Connecting Rod
120 - Connecting Rod Bearing
121 - Piston Assembly
122 - Piston Ring Assembly
200 - Cylinder Head Gasket
301 - Thermostat Housing
302 - Thermostat Housing to Block Gasket
306 - Thermostat Gasket
307 - Thermostat
308 - Thermostat Housing Cap
309 - Thermostat Housing Cap Bolt
310 - Water Transfer Pipe
311 - Water Transfer Pipe O-Ring Seals
312 - Water Pump
313 - Water Pump to Engine Block Seal
400 - Engine Oil Pan
401 - Engine Oil Pan Alignment Pins
402 - Engine Oil Pan Drain Plug
403 - Engine Oil Pan Bolt
404 - Engine Oil Pan Long Bolt
405 - Oil Filter
406 - Oil Filter Cap O-Ring
407 - Oil Filter Cap
700 - Oil Pressure Switch
701 - Crankshaft Position Sensor Bolt
702 - Crankshaft Position Sensor
703 - Knock Sensor
706 - Coolant Temperature Sensor

Timing Chain and Components

Timing Chain and Components:




123 - Balance Shaft Rear Bearing
124 - Exhaust Balance Shaft
125 - Intake Balance Shaft
126 - Exhaust Balance Shaft Bearing Carrier
127 - Intake Balance Shaft Bearing Carrier
128 - Exhaust Balance Shaft Drive Sprocket
129 - Intake Balance Shaft Drive Sprocket
130 - Balance Shaft Drive Sprocket Bolts
223 - Upper Timing Chain Guide Bolt
224 - Upper Timing Chain Guide
225 - Exhaust Camshaft Sprocket
226 - Intake Camshaft Sprocket
227 - Camshaft Sprocket to Camshaft Bolt
228 - Timing Chain Oil Nozzle
229 - Timing Chain Oil Nozzle Bolt
230 - Timing Chain Drive Sprocket
231 - Fixed Timing Chain Guide
232 - Fixed Timing Chain Guide Bolt
233 - Timing Chain
234 - Timing Chain Tensioner Washer
235 - Timing Chain Tensioner Body
236 - Timing Chain Tensioner O-Ring Seal
237 - Timing Chain Tensioner Plunger
238 - Adjustable Timing Chain Guide
239 - Adjustable Timing Chain Guide Bolt
240 - Balance Shaft Drive Sprocket
241 - Balance Shaft Drive Chain Guide
242 - Balance Shaft Drive Chain Guide Bolt
243 - Balance Shaft Drive Chain Guide
244 - Balance Shaft Drive Chain Guide Bolt
245 - Balance Shaft Drive Chain
246 - Balance Shaft Drive Chain Tensioner Assembly
247 - Balance Shaft Drive Chain Tensioner Assembly Bolt
248 - Adjustable Balance Shaft Drive Chain Guide
249 - Adjustable Balance Shaft Drive Chain Guide Bolt
314 - Water Pump Drive Sprocket
315 - Water Pump Drive Sprocket Bolt
316 - Water Pump Bolt
317 - Engine Front Cover Access Plate Gasket
318 - Engine Front Cover Access Plate
319 - Engine Front Cover Access Plate Bolt
414 - Engine Front Cover Alignment Pins
415 - Engine Front Cover Gasket
416 - Oil Pump Cover Bolt
417 - Oil Pump Cover
418 - Oil Pump Outer Gerotor
419 - Oil Pump Inner Gerotor
420 - Engine Front Cover
421 - Engine Front Cover Bolt
422 - Oil Pressure Relief Valve Spring
423 - Oil Pressure Relief Valve Plunger
424 - Oil Pressure Relief Valve O-Ring Seal
425 - Oil Pressure Relief Valve Plug
426 - Crankshaft Front Seal
427 - Crankshaft Dampener
428 - Crankshaft Dampener Bolt
704 - Belt Tensioner
705 - Belt Tensioner Bolt
Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.