Duralast/Voltage Regulator

Vehicle Specific
Part Number: VR781
Warranty: 1 YR
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Price: $31.99
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Features & Benefits

Duralast products are engineered and manufactured by Wells Vehicle Electronics, 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.

  • Voltage regulators control the charging voltage that the alternator produces, commonly keeping it between 13.5 and 14.5 V, 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
Product Details
Part Number: VR781
Weight: 0.112 lbs
Warranty: 1 YR
Color / Finish: Black / Plastic
Connector / Terminal Configuration: Male, Female Connector / 1, 1 Male Blade, 4 Male Blade
Installation Hardware Included: No
Mounting Method: Bolt On
Package Contents: Component Only
Voltage: 12
Voltage Regulator Fitment Type: Internal
Wiring Harness Included: No
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
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    Duralast/Voltage Regulator

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    1

    This review is hidden because you have chosen to ignore Member 1298076080. Show DetailsHide Details

    Does not fit 2000 GMC Jimmy or like models as advertised.

    1 of 1 people found this helpful

    This product does not fit any GM vehicle including my 2000 GMC Jimmy. The wiring harness is rectangular where as the wiring fitting on the vehicle is not. I bought this because my lights were pulsating, so when it didn't fit, I put everything back and tightened everything a bit better than it was. Had to drive an extra 44 mile round trip to return it, but I noticed the pulsating stopped. I ended up just having a poor connection that I fixed when putting everything back.

    Pros: None... 22 mile trip there, back home, and back, and home again for the wrong part.

    Cons: Doesn't fit specified vehicles.

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    Edited on 9/12/2014 by Editor

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    1

    This review is hidden because you have chosen to ignore Member 2115416. Show DetailsHide Details

    Do not buy

    3 of 3 people found this helpful

    This part does NOT fit GM alternators

    Pros: cheap

    Cons: wrong wiring connection and tabs

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    These parts DO NOT fit your selected vehicle.
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