DELPHI CE01840-12B1A Ignition Coil for VW Golf, Passat, Polo / Audi A1 A3 / Seat Leon / Skoda 1.2 1.4 TSI

Product Name: Engine Ignition Coil (Pencil Type) Brand: DELPHI (Original Equipment Manufacturer) Part Number: CE01840-12B1A OEM Cross-Reference: 036905715F, 036905715G, 036905715A, 036905100, 036905100B, 036905100D Vehicle Compatibility This premium ignition coil is specifically designed for Volkswagen Group (VAG) vehicles with FSI, TSI, and TFSI engines: Volkswagen: Golf (Mk4, Mk5, Mk6), Passat (B6, B7), Polo (6R), Tiguan, Jetta, Scirocco, Touran. Audi: A1 (8X), A2 (8Z), A3 (8P), A4 (8E, 8K), Q3. Seat: Leon (1M, 1P), Altea, Ibiza, Toledo. Skoda: Octavia (1Z), Fabia, Superb, Yeti. Key Features OE Standard Performance: Manufactured by Delphi to provide the precise voltage needed for efficient combustion. Fixes Common Issues: Resolves engine misfires, rough idling, and poor fuel economy caused by worn-out coils. Premium Insulation: High-quality materials prevent electrical leakage and withstand engine bay heat. Simple Installation: Direct plug-and-play design with the 4-pin connector. Signs You Need a New Coil: Rough idling or "juddering" while driving. Difficulty starting the engine. Unexpected loss of power or increased fuel consumption.