HKS Super Fire Racing M45RE Spark Plug Mazda RX7

HKS Super Fire Racing M45RE Spark Plug Mazda RX7

Important Note: All HKS Spark Plugs Are Sold Individually - Please Purchase The Amount Needed For Your Car.

RE Type

Thread Size: 14×12.7mm

Wrench Size: 20.8mm

Heat Range: NGK #9

Improved ignition performance, durability and anticarbon build-up. The Ultimate spark plug for increasing performance of tuned or stock engines.

HKS Plug ignites faster and efficient for the best fuel efficiency and the best performance in all situation and environment. It’s very important to provide safe and stable ignition for engine to perform at a maximum power. HKS Super Fire Racing plug is the best plug item for extreme racing driving and also works fine for the normal tuning engine.

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Features

  • 0.6mm Iridium Alloy Center Electrode
    Iridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability.
  • Outer Electrode with Platinum Chip
    The Outer Electrode incorporates a square platinum chip which improves urability, and when combined with the iridium center electrode boosts ignition performance.
    The Outer Electrode features a shortened tip design and tapered shape while
    maintaining the necessary space for proper ignition.
  • Short Type Outer Electrode (Anti-Vibration)
    The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.
  • Thermal Edge
    After long idling or various combustion conditions carbon buildup can occur causing misfires. The Thermal Edge of the ceramic insulator will discharge to help decrease carbon deposits.
  • Spark Support Gap
    Discharges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup.

Performance and Efficiency

  • Increased Ignition Performance
    Decreased voltage requirement strengthens ignition performance under harsh conditions like lean mixture or high boost pressure.
  • Improved Durability
    New material and design improves durability, which allows for use under hard combustion conditions like continuous high load during circuit driving or aggressive tuning.
    * Improper combustion condition and wrong heat range selection might cause damage to sparkspark plug.
  • Decreased Carbon Deposits
    Thermal Edge and Spark Support Gap help prevent carbon buildup for better ignition under various combustion conditions.

Special Design RE-type for Rotary Engines

Rotary engines reciprocating design have a different mechanism and combustion condition. RE-type spark plugs are specially designed to meet the different requirement for rotary engines. The straight shape platinum outer electrode enables reliable ignition performance.

HKS25303540455052.555
DENSO1620222427313234
NGK567891010.511

This product is compatible with the following vehicles

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Mazda RX7 12A 1983 1985 12AN2 1.1L - RWD Petrol
Mazda RX7 13B-Turbo 1989 1992 13B 1.3L - RWD Petrol
Mazda RX7 13B-Turbo 1989 1992 RE13B 1.3L - RWD Petrol
Mazda RX7 13B-REW Twin Turbo 1992 1995 RE13B 1.3L - RWD Petrol

Whether it is engine, exhaust, suspension, or drive-train systems, there is no substitute for the performance, quality and reliability of HKS. Part-Box/Co-ordSport are an approved distributor for HKS performance and tuning products.

For over 35 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 35+ years.


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  • Product Code: 50003-M45RE
  • Verfügbarkeit 99
  • RRP: €33,56 (incl. Tax)
  • Ex Tax: €28,20

Schnellsuche HKS-Super-Fire-Racing-M45RE-Spark-Plug