Volkswagen Golf Mk7 Audi TT 8J Ignition Coil 2.0 TFSI BWA SET X4 07K905715D

Volkswagen Golf Mk7 Audi TT 8J Ignition Coil 2.0 TFSI BWA SET X4 is a set of four original ignition coils from the Volkswagen group, designed for 2.0 TFSI petrol engines. The set provides a practical service solution for users who want to refresh the ignition system and restore stable engine performance in one step.

Specifications and technical data

• SKU: 07K905715F-2
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 07K905715F
• Substitutable numbers: 07K905715F, 07K 905 715 F
• Fuel type: Petrol
• Part type: Ignition Coil
• Category: Ignition Coils

Application and technical specifications

The presented set belongs to the Ignition coils category and is intended for petrol-powered engines, including the 2.0 TFSI BWA units used in Volkswagen Golf Mk7 and Audi TT 8J models. The design of the coils is adapted to the requirements of modern direct-injection engines, ensuring sufficiently high spark energy and ignition repeatability across the entire rev range.

The ignition system in TFSI engines is particularly sensitive to spark quality, which is why using original Volkswagen group components helps maintain proper engine refinement, reduce misfires, and improve throttle response. The set of four coils allows for uniform replacement across all cylinders, which is recommended during comprehensive system maintenance.

Benefits of installing the ignition coil set

Replacing coils as a complete set is important for both operational and diagnostic reasons. Using uniform components from the same production series helps minimize differences in operating characteristics between cylinders and facilitates the subsequent analysis of potential faults.

• more stable engine operation at idle and under load,
• reduced risk of misfires at higher RPMs,
• more predictable engine behavior during acceleration,
• better combustion conditions in the petrol engine.

For users who drive their cars dynamically, the use of efficient coils has a direct impact on driving safety and the protection of associated components, such as the catalytic converter or lambda sensor.

Component condition and installation aspects

The set of coils is offered as used parts, which allows for lower ignition system maintenance costs while maintaining the manufacturer's original specifications. This type of solution is often chosen for daily-driven vehicles, where a reasonable balance between price and component quality is important.

Installing the coils in a 2.0 TFSI engine is generally straightforward for an experienced mechanic or a service center specializing in Volkswagen and Audi brands. Once properly seated on the spark plugs and connected to the electrical harness, the system is ready for operation, and any errors stored in the engine control unit can be verified and cleared using an appropriate diagnostic tester.

Selecting coils for a specific engine

To correctly match this set to your vehicle, it is worth paying attention to the engine code, fuel type, and model generation. For 2.0 TFSI BWA petrol units used in the Volkswagen Golf Mk7 and Audi TT 8J, the set of four coils in this offer is a solution that is structurally consistent with the factory ignition system. This ensures compatibility with the original engine control unit and the operating parameters specified by the manufacturer.

In case of any doubts regarding compatibility, a good reference point is to compare the design and electrical connectors with the currently installed components, as well as consulting with a service center specializing in Volkswagen group vehicles.

Expanding ignition system maintenance and related parts

If you are planning a comprehensive repair or upgrade of the engine area in your Volkswagen and need other items from the same group, such as additional coils, ignition control modules, or power harnesses, check out the available parts in the Volkswagen Ignition coils category.

When planning service using original used components, it is also worth checking out practical tips on the cost-effectiveness of such a solution – this is discussed in more detail in the article on servicing premium cars using original salvaged parts, which shows how to rationally reduce repair costs while maintaining a high level of safety.