SKU: NGKU2023
UPC: 087295490013
MPN: U2023
The NGK Ignition Coil Stock # 49001 is a direct OE-specification replacement designed for vehicles requiring reliable, consistent spark generation under demanding conditions. This ignition coil is ideal for engine builders, restoration shops, and DIY enthusiasts working with HEI-equipped engines or vehicles transitioning to HEI ignition systems.
Built to factory standards, this male HEI style coil pack restores ignition system performance in classic and modern engines where original equipment specifications are non-negotiable. It employs NGK's proven ceramic insulation and high-voltage winding architecture to produce a strong, consistent spark required for efficient combustion at all RPM ranges.
The compact form factor (4.4 x 3.75 x 6.95 inches) fits into tight mounting spaces without requiring bracket modifications or rework. Installation is straightforward—simply disconnect the old coil, verify HEI male connector compatibility, and seat the new unit firmly for optimal performance.
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