2 Wire Starter Pigtail Gen 5 LT - Start Stop

The 2 Wire Starter Pigtail Gen 5 LT – Start Stop is a precision OEM-specification harness connector engineered for General Motors LT-series engines equipped with factory start-stop technology. Manufactured by ICT BILLET, this pigtail assembly delivers the correct electrical continuity between the starter motor and the engine control module, restoring reliable cold cranking performance when factory connections degrade, corrode, or fail.

Start-stop systems demand precise electrical architecture to function correctly. The Gen 5 LT platform uses dual-wire configuration to manage both high-amperage cranking load and low-voltage feedback signals. This pigtail assembly is wired to OEM specifications, ensuring voltage drop remains within GM's acceptable range and that the starter solenoid engages without hesitation. The compact 2 x 0.5 x 3-inch form factor allows clean routing in tight engine bay spaces without pinching, kinking, or interference with adjacent components. At 0.02 lbs, the assembly adds negligible weight while providing the current capacity required for reliable start events across all ambient temperatures.

This replacement harness is essential for Gen 5 LT swap builds, engine rebuilds, and diagnostics where the original pigtail connector is damaged, burnt, or suspect. Whether you're servicing a 2019+ Silverado, Tahoe, Corvette C8, or other LT-equipped platform, a corroded or faulty starter pigtail creates no-start conditions that are easy to misdiagnose. Having the correct OEM-pattern connector eliminates guesswork and restores confidence in the electrical foundation of the ignition system.

The 2 Wire Starter Pigtail Gen 5 LT from ICT BILLET is stocked at TacticalSurplusUSA for builders and mechanics who demand OEM-correct replacement parts. Order the WPSTR50 (SKU ICTWPSTR50) to ensure your start-stop system functions as designed without electrical compromise.