Delphi GN10443 Ignition Coil

Ignition Coil for Volkswagen, Audi, and Porsche

Delphi GN10443 is a coil on plug ignition coil built for direct replacement in a wide range of Volkswagen, Audi, and Porsche applications. It uses a 4-pin male terminal layout and is supplied with an instruction sheet for service reference.

Fits 2019-2023 Volkswagen Atlas, N/A; Fits 2020-2023 Volkswagen Atlas Cross Sport, N/A; Fits 2008-2018 Porsche Cayenne, N/A; Fits 2004-2006 Porsche Cayenne, N/A; Fits 2012-2017 Volkswagen Passat, N/A; Fits 2006-2009 Audi A3 Quattro, N/A; Fits 2008-2009 Audi TT Quattro, N/A; Fits 2004-2006 Audi TT Quattro, N/A; Fits 2007-2008 Volkswagen Eos, N/A; Fits 2008 Volkswagen R32, N/A; Fits 2004 Volkswagen R32, N/A.

• Coil on plug ignition design for direct spark plug mounting
• 4-pin male terminal configuration
• Built from Delphi OE heritage and aftermarket service knowledge
• Direct-fit coverage for select Volkswagen Atlas, Passat, Touareg, CC, and Audi Q7 applications
• Cross-references Bosch 0986221051 and Standard Ignition UF-616 for the same application

Detailed Product Overview

Delphi GN10443 ignition coil is engineered for vehicles that use a coil on plug setup, where each coil mounts directly over the spark plug for precise ignition control. Delphi draws on more than a century of OE experience and supplier knowledge from top automakers, bringing that original-equipment background into the aftermarket replacement part. This part number, GN10443, is listed for select Volkswagen Atlas, Volkswagen Passat, Audi Q7, Audi A3 Quattro, Audi TT Quattro, Volkswagen Touareg, Volkswagen CC, Volkswagen Eos, Volkswagen R32, and Porsche Cayenne applications.

This ignition coil is a practical replacement when diagnosing misfire-related drivability concerns on compatible Volkswagen and Audi engines, including 2019-2023 Volkswagen Atlas and 2020-2023 Volkswagen Atlas Cross Sport applications. It also serves older platforms such as the 2004-2006 Porsche Cayenne and 2004-2006 Audi TT Quattro. The GN10443 part number is commonly searched alongside OE-style ignition coil replacement terms for VW and Audi service work.

Common Issues This Part Can Address

• Engine misfire codes
• Rough idle or uneven running
• Hard starting related to weak ignition output
• Loss of power under load
• Intermittent ignition performance on coil-on-plug systems

Installation Notes and Tips

Verify the connector style, terminal count, and engine application before installation. This coil uses a 4-terminal male pin connection and is intended for coil on plug ignition systems. Inspect the spark plug well, connector, and surrounding wiring for heat damage, oil intrusion, or corrosion before installing the new coil. For best results, confirm the exact vehicle build date on 2018 Volkswagen Atlas and 2018 Volkswagen Passat models, since fitment is listed only through 06/04/2018.

Quality Assurance

Delphi builds this ignition coil using OE heritage and service experience developed through long-term supplier relationships with major automakers. The GN10443 is a service replacement part designed to meet the fitment and connector requirements listed for the covered Volkswagen, Audi, and Porsche applications.