Mercedes-Benz C180/C200/C250 Ignition Coil A0001501780/A0001502880 Replacement

Mercedes-Benz C-Class C180/C200/C250 ignition coils (OEM A0001501780 / A0001502880) use identical silicon steel core and high-density epoxy encapsulation; coil windings have ±0.5% tolerance and tested to standard endurance. Compatible with M274 four-cylinder engines, converting 12V to over 30,000 volts to reliably ignite the spark plug gap, ensuring stable ignition during cold starts and rapid acceleration. Installation difficulty is medium; requires removing engine undertray and ignition module.