GM LS Coil Sub Harnesses

The GM LS Coil Sub Harnesses are factory replacement ignition wiring harnesses designed specifically for GM LS-Series engines. Made from high-quality materials, these harnesses ensure a reliable connection for your engine's ignition coils. This pair of harnesses is essential for maintaining optimal performance in your classic Chevy or GMC truck.

These harnesses are perfect for builders and enthusiasts who want to upgrade or replace their ignition system with reliable components. They matter because proper wiring is crucial for the performance and longevity of your engine.

Features

  • Factory replacement for GM LS-Series engines
  • High-quality materials for durability
  • Includes a pair of harnesses
  • Ensures reliable ignition coil connections
  • Designed for easy installation

Fitment

Compatible with GM LS-Series engines. For more information, Contact our team or check our FAQs.

Part #: 558-321

$181.95
$199.95

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