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High-Output Alternator Wiring Kit
InfoVehicle Info Needed
JEGSPART NUMBER: 555-10510

High-Output Alternator Wiring Kit

$3399$37.99You Save$4.00
More than 10 available
ShippingShips on Nov 09, 2026
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Alternator Accessories
High-Output Alternator Wiring Kit
  • Includes:
    • (3 ft.) 8 Gauge Wire
    • (6 ft.) 10 Gauge Wire
    • Connectors

      JEGS 555-10510 High-Output Alternator Wiring Kit Features:

      • Increases safety and offers maximum voltage with minimal drop
      • Made with high-quality components and assembly
      • A must-have kit when repairing or building your vehicle’s charging system

      JEGS 555-10510 High-Output Alternator Wiring Kit Notes:

      When upgrading to an alternator that has between 80 and 140 amps of output, it pays to upgrade the wiring. JEGS 10510 High-Output Alternator Wiring Kit increases safety and offers maximum voltage with minimal drop. Heavy 8 and 10-gauge wire and connectors included. To complete your installation and to provide additional safety, we also recommend a JEGS 555-10520 (sold separately) 50 amp fuse with block and cover. Should a power surge or spike occur, a fuse is replaced easily compared to a fusible link that requires rewiring the circuit.

      • GM Micro Mini Easy Hook-Up 1-Wire Alternators

      JEGS Micro Mini 1-wire GM Alternators offer additional clearance and up to 5 lb weight savings over full-size alternators. Available for 12-Volt or 16-Volt charging systems. Features an internal regulator. Easily installed by connecting 1-wire from the alternator to the positive side of the battery.

    Part TypeAlternator Wiring Harness
    Product LineJEGS 1-Wire Micro Mini GM Alternators
    BrandJEGS
    Package Height1.0
    Package Width4.5
    Package Length6.2
    Weight0.45 PG
    Part CategoryPerformance Parts
    Part FitmentUniversal
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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    Some parts are not legal for use in California or other states with similar laws / regulations
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