8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Alternator - Remfd - H/D Truck Delco Remy 20DN Wilson Electrical

Alternator - Remfd - H/D Truck Delco Remy 20DN Wilson Electrical

Part #: WIL 90013015
Line: Wilson

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Features & Benefits

Warranty: Standard : 1 Year


We Offer a Full Line of All Makes Electrical Components for Most Any Heavy Duty Application. Our Electrical Components Are Remanufactured to Exacting Specifications in State of the Art Facilities, & 100% Tested for Reliability.

  • Our Electrical Units Are Maufactured to Exacting Specifications Using Only the Highest Quality Materials & Workmanship Available in the Industry Today.
  • We Also Offer New Electrical Components in Many Popular Parts Numbers (Just Add "N" as a Suffix, if Available).
  • Manufactured to Meet or Exceed O.E.M. Specifications in Function, Form & Fit.
  • All of Our Products are 100% Tested for Reliability Before it Leaves Our Facilities.


Pulley Included No
Ground Type Negative
Fan Type Internal
Mounting Hardware Included No
VMRS Code 031001000
External Fan Included No
Regulator Type External
Weight 17 lbs
Brand Wilson
External Regulator Included No
Case Color Polished Aluminum
Contents (1) Alternator Assembly
Alternator Clock Position 4:00 o'clock
Amperage Rating 62 A
Contains VOCs No
Voltage 12 V
Manufacturer Delco Remy
One Wire Capable No
Rotation Direction Clockwise
Alternator Series 20DN
Case Material Aluminum
SDS Required No
Brushless No

Safety Information

Vehicle Fitment Guide

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