Set of 4 spark plugs NGK SILKGR9A7ES 93560 Laser Iridium for Audi Porsche VW

Set of 4 Spark Plugs NGK SILKGR9A7ES 93560 Laser Iridium for Audi Porsche VW

Premium Solution for High-Performance Engines

The original set of 4 spark plugs, NGK Laser Iridium SILKGR9A7ES (part number 93560), represents the pinnacle of Japanese engineering in ignition systems. These plugs are specifically designed for modern turbocharged engines with direct fuel injection, found in the latest generations of Audi, Porsche, Volkswagen, and Bentley vehicles. The Laser Iridium line ensures unsurpassed spark stability under the most demanding thermal conditions, which is critical for preventing detonation and maintaining the engine's rated power output.

Innovative Design with Dual Precious Metals

The primary advantage of the 93560 spark plugs lies in the combination of iridium and platinum. The center electrode features an ultra-fine iridium tip applied via laser welding. Iridium is one of the world's hardest and most heat-resistant metals, allowing the electrode to maintain its sharpness and precise gap for up to 100,000 km. The ground electrode is equipped with a platinum pad to minimize electrical erosion. This synergy of metals guarantees an exceptionally long service life and stable ignition system performance, reducing the load on expensive ignition coils.

Technological Advantages and Electronics Protection

The Laser Iridium Premium series promotes more complete combustion of the air-fuel mixture, resulting in improved emission levels and better fuel economy. An integrated suppression resistor prevents electromagnetic interference, ensuring the seamless operation of sensors and electronic control units. The high-density ceramic insulator provides superior dielectric strength, preventing voltage leaks to the shell. A specialized galvanic coating on the body protects the threads from corrosion and seizing within the cylinder head.

Detailed Vehicle Compatibility

This set is compatible with modern 2.9L, 3.0L, 3.8L, and 4.0L gasoline engines produced from 2016 onwards:

• Audi A4 (B9) / A5 (F5) / Q5 (FY): 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023

• Audi A6 (C8) / A6 Allroad (C8) / A7 (4K): 2018, 2019, 2020, 2021, 2022, 2023

• Audi A8 (D5) / Q7 (4M) / Q8 (4M): 2017, 2018, 2019, 2020, 2021, 2022, 2023

• Audi RS4 / RS5 / S4 / S5: 2017, 2018, 2019, 2020, 2021, 2022, 2023

• Bentley Bentayga / Continental GT / Flying Spur: 2018, 2019, 2020, 2021, 2022, 2023

• Porsche 911 (991.2 / 992): 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023

• Porsche Cayenne (9YA) / Panamera (971): 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023

• Porsche Macan (95B): 2018, 2019, 2020, 2021, 2022, 2023

• Volkswagen Touareg (CR7): 2018, 2019, 2020, 2021, 2022, 2023

Technical Specifications

• Brand: NGK

• Brand Registration Country: Japan

• Condition: New

• Product Group: Spark Plugs

• Purpose: Fuel-air mixture ignition in turbocharged engines

• Material: Iridium, Platinum, Ceramic, Steel

• Size: Thread M12 x 1.25, Thread Reach 26.5 mm, Hex Size 16 mm

• Color: Silver, White

• Weight: 192 grams (set of 4)

• Part Number (Stock No.): 93560

• Marking: SILKGR9A7ES

• Plug Type: Laser Iridium Premium

• Compatibility: Audi A4, A5, A6, A7, A8, Q5, Q7, Q8, Bentley Bentayga, Porsche 911, Cayenne, Macan, Panamera, VW Touareg

• Package Includes: Spark plugs — 4 pcs in individual and bulk packaging

• Features: Iridium-tipped center electrode, platinum-tipped ground electrode

• Electrode Gap: 0.7 mm

• Heat Range: 9

• Resistor Value: 5 kOhm

• Seat Type: Flat with gasket

• Country of Manufacture: Japan

• Barcode (UPC): 087295835609

• Recommended Torque: 17 Nm - 20 Nm

• Service Life: Up to 100,000 km under optimal conditions

• Engine Codes: EA839, EA825, EA9A2.2

• Classification: Premium durable auto parts