Bosch 0221604800 Ignition Coil

Bosch Ignition Coil for Audi, Porsche, and VW

Bosch Ignition Coil (New) part number 0221604800 is an OE-quality pencil coil built for direct ignition performance in select Audi, Porsche, and Volkswagen applications. It is engineered to deliver the correct ignition voltage, consistent spark output, smoother engine operation, improved fuel efficiency, and lower exhaust emissions.

Key Features

• Bosch ignition coil, brand line: Ignition Coil (New)
• Pencil coil design for direct-fit ignition systems
• 14-volt electrical specification
• SAE terminal type
• Paraphrased OE-style performance focus for stable spark delivery
• Previously cataloged as 0986221052
• Part number 0221604800 for ordering and cross-reference

Detailed Description

This Bosch ignition coil is built for vehicles that use a pencil-style coil-on-plug ignition setup. The design supports the correct ignition voltage needed for reliable combustion, which helps maintain drivability and engine response in Audi A4, Audi A6 Quattro, Audi Q7, Audi S4, Audi S5, Audi SQ5, Porsche Cayenne, Porsche Panamera, and Volkswagen Touareg applications. If you are replacing a failing coil on a 2005-2018 Audi A6 Quattro or a 2011-2015 Volkswagen Touareg, Bosch 0221604800 provides a direct replacement option with OE-focused construction.

This part cross-references Bosch 0986221052 for the same application.

What It Helps Address

• Engine misfire caused by weak or inconsistent spark
• Rough idle or hesitation during acceleration
• Hard starting related to ignition coil failure
• Reduced fuel economy from incomplete combustion
• Increased exhaust emissions from poor ignition performance

Installation Notes and Fitment

• Fits 2017-2019 Audi Q7, N/A; one per cylinder; Ignition Coil (New)
• Fits 2007-2015 Audi Q7, N/A; one per cylinder; Ignition Coil (New)
• Fits 2005-2018 Audi A6 Quattro, N/A; one per cylinder; Ignition Coil (New)
• Fits 2018 Audi A7 Quattro, N/A; Ignition Coil
• Fits 2007-2018 Audi A8 Quattro, N/A; one per cylinder; Ignition Coil (New)
• Fits 2011-2018 Porsche Cayenne, N/A; one per cylinder; Ignition Coil (New)
• Fits 2012-2017 Audi A7 Quattro, N/A; one per cylinder; Ignition Coil (New)
• Fits 2010-2017 Audi Q5, N/A; one per cylinder; Ignition Coil (New)
• Fits 2008-2017 Audi S5, N/A; one per cylinder; Ignition Coil (New)
• Fits 2014-2017 Audi SQ5, N/A; one per cylinder; Ignition Coil (New)
• Fits 2010-2016 Audi S4, N/A; one per cylinder; Ignition Coil (New)
• Fits 2012-2016 Porsche Panamera, N/A; one per cylinder; Ignition Coil (New)
• Fits 2014-2015 Audi R8, N/A; one per cylinder; Ignition Coil (New)
• Fits 2008-2012 Audi R8, N/A; one per cylinder; Ignition Coil (New)
• Fits 2011-2015 Volkswagen Touareg, N/A; one per cylinder; Ignition Coil (New)
• Fits 2007-2009 Volkswagen Touareg, N/A; one per cylinder; Ignition Coil (New)
• Fits 2006-2011 Audi A6, N/A; one per cylinder; Ignition Coil (New)
• Fits 2007-2011 Audi S6, N/A; one per cylinder; Ignition Coil (New)
• Fits 2008-2010 Audi A5 Quattro, N/A; one per cylinder; Ignition Coil (New)
• Fits 2005-2009 Audi A4 Quattro, N/A; one per cylinder; Ignition Coil (New)
• Fits 2007-2009 Audi S8, N/A; one per cylinder; Ignition Coil (New)
• Fits 2006-2008 Audi A4, N/A; one per cylinder; Ignition Coil (New)

Before installation, confirm the connector style, terminal type, and engine application match the original coil. Bosch 0221604800 is intended for direct replacement in the listed Audi, Porsche, and Volkswagen models with pencil-coil ignition systems.

Quality Assurance

Bosch is known for OE-level ignition components, and this coil is built to support correct ignition voltage, stable spark duration, and consistent engine operation in the specified applications.