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Sales & Specials
Sales & Specials

Voltage Regulator

Located on the back of the alternator
Mfg Part #
ECS Part #
$119.00 (71% off MSRP)
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on orders $49 and up
Ships in 5 Business Days
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Product Details

If voltage output from your alternator is too high, or erratic, the voltage regulator could be your problem.  This is a much more cost-effective solution than replacing the whole alternator.

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis
Porsche All All All 1985 928
Porsche All S4 All 1988 928
Porsche All S4 All 1989 928
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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