top of page

Replacement Gen 1 Master Relay




Parts, Fuse Panels



SoundOff Signal bluePRINT 500


Chevy Silverado 1500, Chevy Tahoe, Chevy Tahoe (Non-PPV Only), Chevy Tahoe (PPV Only), Dodge Charger, Dodge Durango, Dodge RAM 1500 Classic Body, Ford Expedition, Ford F-150, Ford Police Interceptor Utility, Ford Super Duty


2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024


For Gen 1 fuse panel only. Max continuous current rating depends on wire used as well as temperature, but is more than 100A in virtually any US location.

  • Replacement relay identical to original equipment

  • Does not include plug connector pigtail for the coil circuit. See PARTI0013 for the plug pigtail or HARCV0001 for a relay-and-plug in one part number

  • Mounting holes are 1/4"

  • Approximately (no bigger in any dimension than) 4" wide, 3" deep, 1.75" high (depth does not include space for wires)

bottom of page