Holstein 2IGC0363 Ignition Coil

Holstein Ignition Coil for Audi, Porsche, and Volkswagen

The Holstein Parts 2IGC0363 ignition coil is a direct-fit replacement for a wide range of Audi, Porsche, and Volkswagen applications. It is listed for vehicles such as the Audi A4, A6, Q5, Q7, S4, S5, and R8, plus the Porsche Cayenne, Panamera, and Lamborghini Gallardo.

Holstein Parts is the product line name for this ignition coil, and this part number is referenced across multiple OE and aftermarket listings for the same application.

Key Features

• Ignition coil replacement for gasoline engine applications
• Fits a broad range of Audi, Porsche, Volkswagen, and Lamborghini models
• Application-specific fitment for vehicles listed with standard and red-finish configurations
• Cross-references common OE and aftermarket part numbers for the same application
• Part number: 2IGC0363

Detailed Description

The Holstein 2IGC0363 ignition coil is used to restore spark delivery in vehicles that rely on coil-on-plug ignition systems. It is listed for 2004-2019 applications including the Audi A4 Quattro, A6 Quattro, A7 Quattro, A8 Quattro, Q5, Q7, S4, S5, SQ5, and R8, along with the Porsche Cayenne and Panamera and the Lamborghini Gallardo. This part number also appears in interchange listings such as NGK 48728 and Delphi GN10446 for the same application.

For buyers searching for an ignition coil for Audi Q7, Audi A6 Quattro, or Porsche Cayenne, 2IGC0363 provides a fitment-based replacement option with coverage across multiple model years and engine configurations noted in the catalog.

What It Helps Address

• Engine misfire conditions related to weak or failed ignition output
• Rough idle caused by inconsistent spark delivery
• Hard starting linked to ignition coil failure
• Loss of power under load from intermittent coil performance
• Check engine light concerns associated with ignition system faults

Installation Notes and Tips

Verify the exact year, make, model, and any catalog notes before ordering. Some applications are listed with a red-finish note, so match the existing coil style and connector layout to the vehicle application. Confirm the OE reference and part number 2IGC0363 against the vehicle’s original ignition coil before installation.

Quality Assurance

Holstein Parts catalogs this ignition coil for direct application matching across the listed Audi, Porsche, Volkswagen, and Lamborghini vehicles. Cross-reference numbers include NGK 48728 and Delphi GN10446 for the same application.