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Duralast/Voltage Regulator

Part Number:
VR639

Features & Benefits

Duralast products are engineered and manufactured by Wells Manufacturing, a leading global supplier of advanced vehicle electronics solutions for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability. Wells offers extensive application information and technical support via its Tech Line at 1-800-558-9770, as well as in-depth product and repair videos at www.wellsVE.com and through the ?Wellstech? channel at www.YouTube.com .
  • Voltage regulators control the charging voltage that the alternator produces, commonly keeping it between 13.5 and 14.5 volts, to protect the electrical components throughout the vehicle.
  • When not replaced, the battery will discharge or over charge (destroying battery), engine will die, CEL will illuminate, charging system light will illuminate, or alternator damage may occur.
  • Designed to meet or exceed OE specifications in form, fit and function.
  • Global coverage for import and/or domestic applications.
Part Number: VR639
Weight: 0.85 lbs
Automotive Electrical Terminal Type: 4 Blade
Color/Finish: Silver
Connector/Terminal Type: No Connector
Installation Hardware Included: None
Mounting Method: Screw
Package Contents: Component & Instruction Sheet
Voltage Regulator Fitment Type: External
Wiring Harness Included: No Harness Required
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.