Ignition Service for MINI

Every 60-80,000 miles, we recommend replacing your spark plugs to ensure your ignition system is running optimally. Over time carbon can build up around the head of the spark plug and decrease spark strength and effectiveness, leading to weaker fuel mixture detonation, misfires, and potential check engine lights. To prevent this, have put together our High-Performance Ignition Service Kits. These kits include new Bav Auto High-Performance Ignition Coils, new spark plugs, dielectric grease, and a BMW spark plug service label to keep track of when your spark plugs were replaced.

Bav Auto's Ignition coils feature core windings that have been modified to increase firepower and promote a faster, more efficient burn. This gives your BMW/MINI increased torque in the lower range of RPM and more horsepower in the upper range. Exact improvements depend on the current condition of your engine, but you'll definitely feel the difference. They'll also improve your fuel economy.

This kit contains:

4 Beru MINI spark plugs - 12ZR6-SPP2 -1

4 Bavarian Autosport High-Performance Coils

One packet of dielectric grease (AGS)

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.

This is the current replacement for some BMW 6 and 8-cylinder engines built in the late 2000s and after. BMW has made numerous changes to ignition coil part numbers in recent years but has approved this part number to work in the vehicles listed below. It's listed as a replacement coil for N20, N55, and S55 engines. In March 2015 BMW approved it for N51/N52 engines. This part number replaces the previous BMW part number 12137594937 for the cars listed below.

Sold per coil. Includes boot and connector.

MINI B46 B48 Spark Plug is an essential component for maintaining the optimal performance of your engine. When spark plugs become worn, symptoms such as poor idle, reduced fuel efficiency, and engine misfire codes may arise. These issues are often caused by excessive carbon build-up and a worn electrode, which can affect the spark plug's ability to ignite the fuel-air mixture effectively. Replacing your spark plugs regularly as part of routine maintenance ensures that your engine continues to run smoothly.

Manufactured by Bosch, an Original Equipment Supplier (OES), these spark plugs are designed to meet the exact specifications of your MINI, ensuring reliable ignition performance and long-lasting durability.

• Improves engine performance: Reduces issues like poor idle, low fuel efficiency, and engine misfires.
• High-quality construction: Made by Bosch, an OES supplier, ensuring OEM quality and reliability.
• Prevents carbon build-up: Regular replacement helps avoid excessive carbon deposits and electrode wear.
• Maintains fuel efficiency: Keeps your engine running efficiently by ensuring effective ignition.
• Easy maintenance: Direct replacement for your MINI B46 B48, making regular maintenance straightforward.

Bosch Part 9747 Spark Plugs (ZR 5 SI 332)

Resolve poor idle and engine misfire issues with Bosch Part 9747 Spark Plugs, also identified as ZR 5 SI 332. These spark plugs effectively tackle problems arising from worn electrodes and excessive carbon buildup, ensuring improved fuel efficiency and smoother engine operation.

Benefits:

• Addresses poor idle and engine misfire issues
• Combats excessive carbon buildup
• Enhances fuel efficiency
• Ensures reliable ignition for smoother engine operation

Regularly replacing worn spark plugs is crucial for optimal engine function, making Bosch Part 9747 an essential component of routine maintenance.

MINI R56 N16 Spark Plugs - Set Of Four is an essential replacement for maintaining your MINI’s optimal engine performance. Worn spark plugs can lead to poor idle, reduced fuel efficiency, and even engine misfire codes. Over time, carbon build-up and a worn electrode degrade the performance of the spark plugs, so regular replacement is key to keeping your engine running smoothly. This set of four spark plugs is designed specifically for the MINI R56 N16 engine, ensuring reliable ignition and combustion efficiency.

• Set of four spark plugs designed for MINI R56 N16 engine
• Helps prevent poor idle, engine misfire, and low fuel efficiency
• Reduces carbon build-up and maintains clean combustion
• Ensures optimal engine performance with reliable ignition
• Essential for regular engine maintenance and smooth operation

Keep your MINI running at its best with the MINI R56 N16 Spark Plugs - Set Of Four, ideal for improving engine reliability and fuel economy.