Fitment: Fit for Chevrolet GMC C/K1500 C/K2500 1989-1995
Our Igniter Control Module offers adjustable spark duration, from 0.8-2.0ms, to match fuel type and engine speed. Longer durations at low speeds improve combustion stability; shorter ones at high speeds prevent coil overheating. Its plug connectors are color-coded for easy installation.
Our Igniter Control Module uses OE-grade potting compound to seal internal components, providing the same moisture and dust resistance as factory units. This ensures longevity in harsh underhood environments.
Manufacturer Part Number: 16139409, 16139879, 16140039, 1987465, 1987466, 8104965410
OE/OEM Part Number: 10457765, 10469931, 10482827, 10482829, 10482831, 10482834