Best Hella Car Spark Plugs of 2025

The Hella Iridium Pro Spark Plug is designed to enhance your motorcycle's performance. Featuring an earthed electrode, it ensures efficient ignition, providing you with a reliable start every time you ride. The tightening torque of 25Nm means you can easily install it without the fear of over-tightening, offering you peace of mind. With a thread size of M14 x 1.25, it fits a variety of motorcycle models, making it a versatile choice for many bikers. This spark plug is an essential component for optimal engine functionality.

The HELLA 13-pin Connector offers original equipment quality, ensuring reliability for your vehicle's electrical connections. With an easy assembly process, you can quickly install it without hassle, saving you time and effort. The 13-pole plug-in system adheres to ISO 11 446 standards, providing compatibility and versatility for various applications. Additionally, it supports a capacity of 16A at 12V, making it suitable for a range of electronic devices, enhancing your vehicle's functionality.

The HELLA PM8RC-10 Spark Plug offers reliable performance for your vehicle. It features an earthed electrode, which enhances ignition efficiency, ensuring a smoother start and better acceleration. With a tightening torque of 25Nm, it provides a secure fit, reducing the risk of loosening over time. Its M14 x 1.25 thread size fits a wide range of vehicles, making it a versatile choice for many drivers. Additionally, the 19mm thread length ensures compatibility with various engine types, giving you peace of mind.

The HELLA Energy Pro Spark Plug is designed to enhance your vehicle's performance. It features an earthed electrode, which ensures reliable ignition for better engine efficiency. With a tightening torque of 20Nm, you can easily secure the plug in place, providing peace of mind during use. The thread size of M14 x 1.25 allows for a perfect fit in most vehicles, ensuring compatibility. Lastly, the 19mm thread length makes installation straightforward, saving you time and hassle when replacing your spark plugs.

The HELLA 2-pin Connector offers a simple protection solution for contact systems, ensuring that your electrical connections remain secure and functional. With easy and reliable handling, you can quickly connect and disconnect without hassle. This product boasts high mechanical reliability and good contact force, providing peace of mind that your connections are strong and stable. Its original equipment quality means you can trust it to perform well in various applications, enhancing your vehicle's electrical system.

The HELLA 4-pin Connector offers a simple protection solution for your contact systems, ensuring that your electrical connections remain secure and functional. You will appreciate the easy and reliable handling, making installation and maintenance a breeze. With a wide range of products available, this connector can be used for numerous applications, allowing you to find the perfect fit for your needs. Additionally, the high mechanical reliability and good contact force mean that you can trust this product to perform well over time.

The HELLA Relay Socket is a reliable solution for enhancing your driving experience. This plastic relay connector is designed to work seamlessly with Mini ISO plug-in relays, ensuring a secure connection. Sold in a convenient pack of 50, you can easily stock up for various projects or repairs. By choosing HELLA, you benefit from their commitment to safety, efficiency, and comfort, particularly as the automotive industry moves towards electric driving solutions.

The HELLA D16/T10 Spark Plug is designed to enhance your vehicle's performance. With a connector type of M4/SAE, it ensures a secure fit, allowing for reliable operation. The electrode gap of 0.6 mm optimises ignition, providing efficient fuel combustion and improving engine power. Made from nickel gro, this spark plug offers durability and longevity, reducing the need for frequent replacements. Additionally, its 23 mm spanner size makes installation straightforward, giving you convenience and confidence during maintenance.

The HELLA Relay Socket is a practical solution for your electrical needs. This 5-pin connector features a blade terminal sleeve, making it easy to connect and secure. With a holder included, installation becomes straightforward, ensuring that your connections remain stable. The socket accommodates wire sizes of 4.8 mm and 6.3 mm, providing versatility in your electrical projects. You will find that this product simplifies the process of integrating components in your vehicle, enhancing overall performance and reliability.