Gen 3 LS/Vortec coil sub-harness

APPLICATION: Gen 3 99 - 04 LS/Vortec coil sub harness

PARTS INCLUDED: Single coil pack sub harness

NOTES: These sub harnesses are meant as direct replacements for the coil pack harness that ties all coils together and then attaches to the Standalone Engine Harness. All sub-harnesses feature GM Delphi components and high temp TXL wire and are 100% Quality tested. These are a plug and play solution, requiring no harness modification. Sold Individually, applicable vehicles engines below.

Cadillac CTS (04-05)

Chevrolet Avalanche 2500 (02)

Chevrolet C3500 (01-03)

Chevrolet Camaro (98-02)

Chevrolet Corvette (97-04)

Chevrolet Express 3500 (01-02)

Chevrolet Silverado 2500 HD (01-02)

Chevrolet Silverado 3500 (01-02)

Chevrolet Suburban 2500 (01-02)

GMC C3500 (01-02)

GMC Savana 3500 (01-02)

GMC Sierra 2500 HD (01-02)

GMC Sierra 3500 (01-02)

GMC Yukon XL 2500 (01-02)

Pontiac Firebird (98-02)

Pontiac GTO (04)

Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA and are 100% Computer Quality Tested. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion!

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Gen 3 LS/Vortec coil sub-harness

Gen 3 LS/Vortec coil sub-harness

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