U5009-NGK Ignition Coil-Fits BMW M3 E46 2001-2007 3.2 LITRE S54B32-24v engine

Description

The NGK U5009 Ignition Coil is a high-performance, direct-fit replacement design for the BMW M3 E46 (2001–2007). This powered by the legendary 3.2-litre S54B32 24-valve inline-six engine. Revered for its motorsport pedigree, high-revving nature, and individual throttle bodies, the S54 demands an ignition system that can keep pace with its performance. Besides, the U5009 delivers with precision and durability.

🔧 Engineered for Motorsport Precision The U5009 ignition coil features a 3-pin SAE connector and manufactures to OEM specifications. Ensuring a seamless fit into the cylinder head. Its pencil-style design allows for quick installation and secure seating. The S54B32 engine, with its high compression ratio and aggressive cam profiles, requires pinpoint spark timing. The U5009 supports this with rapid voltage response and consistent spark output. Helping maintain peak combustion efficiency at all RPMs.

⚡ Consistent High-Voltage Spark The ignition coil’s core function is to convert the 12V battery input into the high-voltage output needed to ignite the air-fuel mixture in each cylinder. NGK’s U5009 excels in this role. Offering exceptional pulse strength durability, short-circuit protection, and moisture resistance. These features ensure dependable ignition under all driving conditions, from cold starts to redline pulls. Resulting in smoother performance, reduced misfires, and optimal throttle response.

🛠️ Built to Withstand Heat and Vibration The S54 engine operates in a high-stress environment, especially during spirited driving or track use. The U5009 constructs using high-grade insulation materials and features optimized cooling surfaces to manage thermal stress effectively. This robust construction helps extend the coil’s service life and minimizes the risk of ignition-related issues such as rough idling or hesitation under load.

🚗 Vehicle Compatibility This ignition coil is specifically suited for the BMW M3 E46 Coupe and Convertible (2001–2007) with the S54B32 engine. Moreover, it is also compatible with the Z4 M Roadster and Coupe (E85/E86) using the same powerplant. Always verify compatibility using your vehicle’s VIN or consult a trusted parts supplier to ensure a perfect match.

🌟 Why Choose NGK? NGK is a global leader in ignition technology, trusted by automotive manufacturers and performance enthusiasts alike. The U5009 exemplifies NGK’s commitment to OEM-level performance with aftermarket value, offering peace of mind and long-term reliability for BMW M owners who demand the best from their machines.