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BoschW0133-1620573 Voltage Regulator - Direct Fit

Part #: W0133-1620573 | Mfr #: W0133-1620573

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Ships out in Same day - 1 business day
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5 5 out of 5 stars
(2 customer reviews)


List Price: $95.00

Save: $58.05



  • Overview
  • Manufacturer info
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  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day

Product reviews

Voltage Regulator by 95E320, November 3, 2014

Ease of Use/Installation:
Overall Rating:

Exact factory replacement part. Solved over-charging problem for a tenth of the price of a new (rebuilt) alternator. Did not have to remove the alternator to install.

Easy Fix by Benz Road Warrior, April 3, 2008

Ease of Use/Installation:
Overall Rating:

The voltage regulator was easy to remove and install. It was performed while the alternator was still installed on the engine. When the engine quit after the battery drained, all symptoms pointed to the alternator and the voltage regulator. The item purchased was an exact replacement for the regulator installed on the Bosch alternator. The alternator had 401,000 miles on it. This is the first time it has been repaired. The resultant voltage (post repair) was 13.9 - 14.5 Volts. All is well.