HKS 50003-M45IL Spark Plug Super Fire Racing NGK 9 for SUBARU EJ257 / VAG GEN3 TFSI 2.0-4.0 / KIA Stinger 3.3 / NISSAN TB48

Description High-Performance Spark Plug NGK 9 for SUBARU EJ257 / VAG GEN3 TFSI 2.0–4.0 / KIA Stinger 3.3 / NISSAN TB48

The HKS Super Fire Racing M45IL spark plug is a premium iridium-based ignition solution engineered for high-load and high-compression turbocharged engines. Designed to optimize spark efficiency, resist carbon fouling, and deliver extended durability, this plug features a 0.6 mm iridium center electrode, platinum-tipped ground electrode, and anti-vibration construction to maintain consistent performance under extreme operating conditions.

• 0.6 mm iridium alloy center electrode ensures high ignition performance and longevity
• Platinum chip on ground electrode enhances spark efficiency and thermal resistance
• Short-type anti-vibration ground electrode improves durability and spark stability
• Thermal edge reduces carbon deposits during extended idling or variable combustion states
• Spark support gap design prevents fouling and improves spark discharge reliability
• Nickel-coated shell resists corrosion and wear

Specifications:

• Thread Size: 14 x 26.5 mm
• Hex Size: 16 mm
• Heat Range: HKS45 (NGK 9)
• Type: IL
• Length: 13 cm
• Width: 2 cm
• Height: 2 cm
• Weight: 0.05 kg
• Part Number: 50003-M45IL
• Compatible Engines: SUBARU EJ257, VAG GEN3 TFSI 2.0–4.0, KIA Stinger 3.3, NISSAN TB48