Genuine Volkswagen Audi 140A Alternator With Clutch Pulley *Scratch And Dent*
- Mfg Part #
- 06K903024E 06K903024E
- ECS Part #
- ES#5375814
- Brand
-
This product was last offered at the strikethrough price on
11-13-2026
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Product Details
***S&D NOTE: This is a Scratch and Dent item - Chip in the housing - Sold As Is - See photos prior to ordering (What is shown in our product photos is what is included) - ALL SALES FINAL***
On Volkswagen PQ35 and NMS platform vehicles equipped with the 1.8T and 2.0T EA888 Gen 3 engines, maintaining stable electrical system voltage is vital for sensitive CAN-bus network modules, direct-injection high-pressure fuel pumps, and electronic power steering racks. Part number 06K903024E (superseding 06K903023X and 06K903024, cataloged under ECS ES#4671692) is the authentic factory Genuine Volkswagen 140-amp alternator manufactured by OE supplier Bosch / SEG Automotive.
Over high mileage and severe thermal exposure on the front accessory drive bracket, alternators fail mechanically and electrically:
Freewheel Clutch Pulley Seizure: The internal one-way sprag clutch inside the overrunning alternator pulley (OAP) seizes solid. This prevents engine deceleration dampening, creating severe accessory drive belt vibration, chirping, tensioner bouncing, or premature serpentine belt shredding.
Internal Diode & Regulator Wear: Carbon brushes wear down or internal rectifiers degrade, triggering battery warning lights on the dash, dimming exterior lights at idle, and setting low-voltage fault codes across multiple control modules.
Rotor Bearing Wear: Dry or contaminated internal ball bearings produce a persistent grinding, whining, or howling noise that scales linearly with engine RPM.
Installing this brand-new factory OEM unit restores full 140A charging capacity, battery float maintenance, and smooth accessory drive operation.
Features & Specs:
Original Equipment Manufacturer (OEM): Direct factory replacement unit; no core return required.
Factory 140-Amp High-Output Rating: Matches OEM PR-8GU electrical load calibrations for vehicles equipped with heated seats, premium Fender/Dynaudio audio systems, and advanced climate control.
Pre-Installed Freewheel Clutch Pulley (OAP): Equipped with the factory 6-groove decoupler pulley to isolate rotational crankshaft harmonics and protect the serpentine belt train.
Integrated Electronic Voltage Regulator: Regulates charging voltage to strict factory thresholds and connects directly to the OEM 2-pin LIN/DFM harness plug.
Installation Note: Inspect serpentine belt and belt tensioner during replacement. Serpentine belt and mounting bolts sold separately. Disconnect vehicle 12V battery prior to installation.
This Part Fits the Following Vehicles
| Make | Model | Submodel | Engine | Special Fitment Notes |
|---|---|---|---|---|
| Audi | 8V S3 | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Audi | A3 8V | FWD | 1.8T | Use vehicle selector to confirm fitment |
| Audi | A3 8V | FWD | 2.0T | Use vehicle selector to confirm fitment |
| Audi | A3 8V | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Audi | MK3 TT (2014+) | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Volkswagen | Golf VII | Hatchback | 2.0T Gen3 | Use vehicle selector to confirm fitment |
This product is not eligible for Lifetime Replacement
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Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.
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