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Aftermarket Alternator 11066N is an aftermarket Bosch alternator replacement designed for Mercedes-Benz applications using a Bosch IR/IF charging system. This 120 Amp 12 Volt unit features CW rotation, a 7-Groove Clutch Pulley, and OE-style fitment based on the replacement numbers listed below.
Specifications
- Brand Bosch
- SKU 11066N
- Output 120 Amp
- Voltage 12 Volt
- Design Bosch IR/IF
- Rotation CW
- Pulley 7-Groove Clutch Pulley
- Plug Clock 08:30 Plug Clock
- Plug Code 078
- Used On Mercedes-Benz (2002-2009), Mercedes Europe (2002-2010)
- Replaces Bosch 0 124 515 088, Mercedes-Benz 271 154 09 02, 271-154-02-02, 271-154-08-02, 271-154-09-02, A 271 154 09 02, A271-154-09-02, A2711540202, A2711540802, Valeo 2542582B, SG12B062
- Lester Numbers 11066, 13954
FAQ
Is 11066N compatible with Mercedes-Benz?
It is listed for Mercedes-Benz applications in Europe from 2002 to 2009 and Mercedes Europe from 2002 to 2010. Always match the OEM or Bosch replacement numbers before ordering.
What are the key specs of this alternator?
This unit is rated at 120 Amp, 12 Volt, uses Bosch IR/IF design, CW rotation, and a 7-Groove Clutch Pulley.
Why choose a complete alternator instead of a rebuild kit?
A complete alternator is usually the best option when the original unit has multiple worn components or when you want a faster replacement solution.
How do I verify fitment?
Check your current alternator number against these replacements: Bosch 0 124 515 088, Mercedes-Benz 271 154 09 02, 271-154-02-02, 271-154-08-02, 271-154-09-02, A 271 154 09 02, A271-154-09-02, A2711540202, A2711540802, Valeo 2542582B, SG12B062. Matching the Lester number 11066, 13954 also helps confirm fitment.
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