SERGIN ENGINES / GENERAL MOTORS DIRECTORY
Opel Auto Parts
Opel engine and auto parts reference catalog. Browse part types and engine families, then open a detail page to review information before requesting sourcing assistance.
GM
ENGINE CODE • OEM NUMBER • VINFitment, stock, condition and price are checked individually.
12Current & former GM marques
428Curated GM code / family entries
122Popular parts types
16Automotive parts systems
GM REPLACEMENT PARTS DIRECTORY
GM brand overview ↗Opel parts & components
Complete Engines
7 part referencesEngine Components
12 part referencesPistons & RingsView Opel part details ↗
CrankshaftsView Opel part details ↗
CamshaftsView Opel part details ↗
Connecting RodsView Opel part details ↗
Engine BearingsView Opel part details ↗
Cylinder Head GasketsView Opel part details ↗
Valve CoversView Opel part details ↗
Oil PansView Opel part details ↗
Engine MountsView Opel part details ↗
Timing ChainsView Opel part details ↗
Timing BeltsView Opel part details ↗
Timing KitsView Opel part details ↗
Turbochargers & Intake
8 part referencesFuel & Injection
7 part referencesCooling System
7 part referencesTransmissions & Drivetrain
9 part referencesAutomatic TransmissionsView Opel part details ↗
Manual GearboxesView Opel part details ↗
Transmission Control ModulesView Opel part details ↗
Torque ConvertersView Opel part details ↗
Clutch KitsView Opel part details ↗
FlywheelsView Opel part details ↗
CV AxlesView Opel part details ↗
DifferentialsView Opel part details ↗
Transfer CasesView Opel part details ↗
Brakes
7 part referencesSuspension & Steering
9 part referencesShock AbsorbersView Opel part details ↗
StrutsView Opel part details ↗
Control ArmsView Opel part details ↗
Ball JointsView Opel part details ↗
Tie Rod EndsView Opel part details ↗
Steering RacksView Opel part details ↗
Wheel BearingsView Opel part details ↗
BushingsView Opel part details ↗
Power Steering PumpsView Opel part details ↗
Electrical & Ignition
10 part referencesAlternatorsView Opel part details ↗
StartersView Opel part details ↗
Ignition CoilsView Opel part details ↗
Spark PlugsView Opel part details ↗
Glow PlugsView Opel part details ↗
ECUs & Engine ComputersView Opel part details ↗
Wiring HarnessesView Opel part details ↗
BatteriesView Opel part details ↗
SensorsView Opel part details ↗
Relays & FusesView Opel part details ↗
Filters & Service
8 part referencesExhaust & Emissions
7 part referencesBody & Exterior
9 part referencesAir Conditioning & Heating
6 part referencesInterior & Electronics
7 part referencesWheels & Hubs
5 part referencesEV & Hybrid Components
6 part referencesImportant identification note
General Motors engine codes can cover multiple variations. GM-era Opel, Vauxhall, Saab and Holden are historical ownership associations; not every engine was engineered by GM. A directory entry does not guarantee fitment, interchange, OEM sourcing, available stock, or a quoted price. Verify OEM numbers and VIN before ordering.
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