Bosch 0986221051 Ignition Coil

Bosch Ignition Coil for OE-Style Performance

This Bosch ignition coil is built for direct replacement service on select Audi, Volkswagen, and Porsche applications. Bosch ignition coil part number 0986221051 delivers the correct ignition voltage, stable spark output, and OE-style operation for engines that use a pencil coil design.

Key Features

• Brand: Bosch Ignition Coil (New)
• Part number: 0986221051
• Coil type: Pencil Coil
• Voltage: 14
• Terminal type: SAE
• Coil wire included: No
• Package contents: 1 ignition coil
• OE-style ignition performance for consistent engine operation

Product Details

Bosch 0986221051 is an ignition coil designed for vehicles that use a pencil-style coil-on-plug setup. Bosch’s OE-quality ignition coil design supports proper spark delivery, smoother engine operation, improved fuel use, and lower exhaust emissions when the ignition system is restored to proper function. This part cross-references Genuine 022905715B for the same application.

Compatible With select Porsche Cayenne models, Audi A3 Quattro, Audi TT Quattro, Audi Q7, and Volkswagen Eos, Passat, R32, and Touareg applications listed in the fitment data. Search terms such as Bosch 0986221051 ignition coil for Audi TT Quattro, Bosch ignition coil for Volkswagen Touareg, and Porsche Cayenne ignition coil replacement apply to this part.

Common Issues This Part Can Address

• Engine misfire caused by a weak or failing ignition coil
• Rough idle or uneven engine running
• Hard starting related to inconsistent spark output
• Reduced fuel economy from poor ignition performance
• Increased exhaust emissions from incomplete combustion

Installation Notes and Fitment

• Fits 2008-2010 Porsche Cayenne, N/A; one per cylinder; Ignition Coil (New)
• Fits 2004-2006 Porsche Cayenne, N/A; one per cylinder; Ignition Coil (New)
• Fits 2006-2009 Audi A3 Quattro, N/A; one per cylinder; Ignition Coil (New)
• Fits 2009 Audi TT Quattro, N/A; one per cylinder; Ignition Coil (New)
• Fits 2008 Audi Q7, N/A; one per cylinder; Ignition Coil (New)
• Fits 2008 Audi TT Quattro, N/A; Ignition Coil
• Fits 2004-2006 Audi TT Quattro, N/A; Ignition Coil
• Fits 2008 Volkswagen Eos, N/A; one per cylinder; Ignition Coil (New)
• Fits 2008 Volkswagen Passat, N/A; one per cylinder; Ignition Coil (New)
• Fits 2008 Volkswagen R32, N/A; one per cylinder; Ignition Coil (New)
• Fits 2008 Volkswagen Touareg, N/A; one per cylinder; Ignition Coil (New)
• Fits 2007 Audi Q7, N/A; one per cylinder; From Chassis # 4l7057001; Ignition Coil (New)
• Fits 2007 Volkswagen Eos, N/A; Ignition Coil
• Fits 2006-2007 Volkswagen Passat, N/A; Ignition Coil
• Fits 2004-2007 Volkswagen Touareg, N/A; Ignition Coil
• Fits 2004 Volkswagen R32, N/A; Ignition Coil

Verify engine code, chassis break points, and connector style before installation. On coil-on-plug systems, inspect spark plugs and related ignition components at the same time to help prevent repeat failures.

Quality Assurance

Bosch ignition components are engineered to meet OE-level ignition requirements, including correct voltage output and durable spark performance. This helps restore proper engine operation on covered Audi, Volkswagen, and Porsche vehicles using Bosch part number 0986221051.