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Starter Motor 02E-911-024-AX
Доступно в магазинах 20 предложений
Совместимость с автомобилями 31 автомобиль
Технические характеристики
| Voltage | 12 V |
|---|---|
| Power Output | 1.1 kW |
| Number of Teeth (Pinion) | 11 |
| Rotation Direction | Anticlockwise |
| Mounting Bores | 2 |
| Threaded Holes | 0 |
| Body Length | 79 mm |
| Secondary Length | 43 mm |
| Unit Condition | Remanufactured (Exchange) |
| Transmission Type | 02E-series DSG (Automatic) |
Как заменить Starter Motor
Replacing the 02E-911-024-AX starter motor is an intermediate-level task requiring basic hand tools, a vehicle lift, and a VAG-compatible diagnostic scan tool. Always consult your vehicle's official service manual for model-specific torque values and wiring diagrams before beginning work.
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Disconnect the Battery
Open the bonnet and disconnect the negative (–) terminal from the battery. Wait a minimum of 5 minutes before touching any electrical connectors to allow residual voltage in the system to dissipate safely.
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Raise and Support the Vehicle
Lift the vehicle using a hydraulic jack and support it securely on rated axle stands or position it on a workshop ramp. Never work under a vehicle supported only by a jack.
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Locate the Starter Motor
From underneath the vehicle, locate the starter motor mounted at the base of the 02E DSG gearbox bellhousing. Access may vary slightly by model; refer to your service manual for the exact location on your specific vehicle.
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Disconnect Electrical Connections
Label or photograph the wiring before disconnecting. Remove the main B+ supply cable from the M10 stud terminal and detach the solenoid trigger wire (spade or ring terminal). Keep terminals clean and protected from contamination.
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Remove the Old Starter Motor
Unbolt the starter motor from its two mounting bores on the bellhousing. Carefully manoeuvre the unit out of the confined space, taking care not to damage surrounding wiring or hoses.
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Install the Replacement Starter
Position the remanufactured 02E-911-024-AX starter motor into the bellhousing and hand-tighten the mounting bolts first to ensure correct alignment. Torque the bolts to the manufacturer's specified value using a calibrated torque wrench.
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Reconnect Electrical Terminals
Reattach the solenoid trigger wire first, then reconnect and fully torque the main B+ supply cable nut to the M10 stud. A loose main cable nut is a common cause of post-installation voltage-drop faults and intermittent no-start conditions.
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Test and Verify Operation
Lower the vehicle and reconnect the negative battery terminal. Attempt to start the engine and verify smooth, consistent cranking. Connect a VAG-compatible diagnostic scan tool to check for any stored fault codes and clear them if the repair was successful.
Признаки износа детали
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Slow or Sluggish Cranking
The engine cranks unusually slowly or labours to turn over, particularly in cold weather. This can indicate worn brushes or a failing armature inside the starter motor reducing its effective output.
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Single Loud Click, No Crank
Turning the ignition key produces one loud click from the starter solenoid but the engine does not turn over. This typically indicates the solenoid is engaging but the starter motor itself has failed mechanically or electrically.
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Rapid Repeated Clicking
Multiple rapid clicks when attempting to start the vehicle. While this is also a symptom of a discharged battery, it can indicate the starter solenoid is chattering due to insufficient power delivery or internal starter failure.
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Starter Engages but Engine Does Not Turn
You can hear the starter motor spinning freely but the engine does not crank, suggesting the pinion gear or one-way clutch inside the starter has failed and is no longer engaging the flywheel ring gear.
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Intermittent No-Start Condition
The vehicle starts normally on some attempts but fails to crank on others with no apparent pattern. Intermittent failure often points to worn internal contacts in the solenoid or a developing open circuit within the starter motor.
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Grinding Noise During Start
A harsh grinding sound when the ignition is turned indicates the starter pinion is not fully engaging with or is slipping against the flywheel ring gear, which can rapidly damage both the pinion teeth and the ring gear.
Периодичность замены
Unlike filters or spark plugs, starter motors are replaced on a condition-based schedule. A battery load test and starter current-draw test should be performed first to confirm the starter is the root cause before replacement, as a weak battery produces near-identical symptoms.
Часто задаваемые вопросы
What does the 'AX' suffix on 02E-911-024-AX mean?
The 'AX' suffix designates a factory-remanufactured exchange unit. This means the starter has been professionally rebuilt to OEM specifications using reconditioned or new internal components. Many suppliers require you to return your old (core) starter motor in exchange; confirm the core return policy before ordering.
How do I confirm this starter motor fits my specific vehicle?
Fitment depends on both the model and the exact engine code — not just the model name. Cross-reference your vehicle's VIN and engine code (e.g. BKD, CFHC, CLCB, CFFB, or CEPA) against the compatibility list, or check the part number on your existing starter motor directly. Consult your VAG dealer or a parts specialist if you are unsure.
Can I use an aftermarket starter instead of this OEM remanufactured unit?
Yes, aftermarket equivalents such as the RIDEX 2S0584 share the same physical dimensions, tooth count, and rotation direction. However, note that the RIDEX unit is rated at 1.7 kW versus the OEM 1.1 kW. Verify the aftermarket part is confirmed as compatible with your specific engine code and DSG variant before purchasing.
Is this starter motor compatible with both manual and automatic gearbox versions of these models?
No. The 02E-911-024-AX is specifically designed for vehicles fitted with the 02E-series Direct-Shift Gearbox (DSG) automatic transmission. The bellhousing geometry and mounting arrangement differ between the DSG and manual gearbox variants. Always confirm your gearbox type before ordering.
My car just clicks when I try to start it — is the starter motor definitely the problem?
Not necessarily. A single loud click or rapid repeated clicking are also classic symptoms of a weak or discharged battery. Before replacing the starter, have the battery tested under load at a workshop or auto parts store. If the battery passes a load test and the vehicle still fails to crank properly, then the starter motor becomes the primary suspect.
Do I need specialist tools to replace this starter motor?
The replacement requires standard hand tools (sockets, extensions, torque wrench) and a vehicle lift or axle stands for safe underbody access. A VAG-compatible diagnostic scan tool is strongly recommended after installation to check for and clear any stored fault codes. No specialist VAG tooling is typically required for the mechanical replacement itself.
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