Genuine NGK R7437-9 x 4 S/P suitable for VW Golf MK7 & MK7.5 Audi A3 S3 TT & TTS
Genuine NGK R7437-9 x 4 Racing Spark Plugs suitable for VW Golf MK7 & MK7.5 Audi A3 S3 TT & TTS
The NGK R7437-9 spark plugs are a high-performance, racing-grade spark plug designed for specific turbocharged engines in Volkswagen and Audi vehicles. They are commonly used for "Stage 2" or "Stage 3" tuned cars.
Specifically, these spark plugs are compatible with vehicles that have the EA888 Gen 3 2.0 TFSI/TSI engine, which is found in a range of models, including:
Volkswagen Golf MK7 and MK7.5 (GTI and R models)
Audi 8V A3, S3, TT, and TTS
The heat range of "9" indicates that these are "colder" plugs, which are better suited for higher horsepower, modified engines to prevent pre-ignition and engine damage. They are not typically recommended for stock or "Stage 1" tuned vehicles, as they may cause misfires.
The NGK 4654 Racing Plug - R7437-9 is designed for the toughest engine conditions with a fine wire iridium tipped center electrode for improved ignitability, durability, and anti-fouling. It features a special insulator nose for better throttle response, corrugated ribs to prevent flashover, and a ceramic insulator for strength and heat transfer.
Centre Electrode Material : Iridium
Seat Type : Gasket
Thread Diameter (mm) : 14
Thread Pitch (mm) : 1.25
Hex (mm) : 16
Reach (mm) : 26.5
Resistor / Non-Resistor : Resistor
Gap (mm): 0.7
The NGK 4654 Racing Plug - R7437-9 is a part of the NGK Racing Series, specifically engineered to endure the harshest engine conditions. The fine wire iridium tipped center electrode significantly enhances ignitability, boosts durability, and improves anti-fouling capabilities, making it ideal for high-performance applications. This spark plug features a specially designed insulator nose configuration that improves throttle response, ensuring quick and efficient power delivery. The corrugated ribs prevent flashover, maintaining consistent spark delivery and reliable engine performance. The pure alumina silicate ceramic insulator provides superior strength and facilitates excellent heat transfer, crucial for maintaining optimal engine temperature. The copper core further aids in effective heat dissipation. Additionally, the triple seals ensure a leak-free fit, enhancing the overall durability and reliability of the spark plug. The NGK 4654 Racing Plug - R7437-9 is a trusted choice for performance enthusiasts looking for maximum efficiency and reliability in demanding racing conditions.
Part number: R7437-9