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Auto Tune E221 Ballast Resistor :
$10.43
The Auto Tune E221 Ballast Resistor is a vintage car part manufactured by AUTO TUNE in the United States. It is interchangeably labeled as FILKO CH400 and STANDARD RU12, with OE/OEM part numbers 3656199 and 3874767. This ballast resistor is designed for performance tuning in vehicles, providing a reliable solution for maintaining ideal engine performance. It is a genuine replacement part that meets or exceeds OEM standards, making it a valuable component for restoring or upgrading vintage vehicles.
