Iridium spark plug 1 pc NGK (90565) DILKAR7D11H for Nissan Qashqai Teana X-TRAIL ROGUE

Iridium Spark Plug 1 pc NGK (90565) DILKAR7D11H for Nissan Qashqai Teana X-TRAIL ROGUE

Laser Iridium Series Technologies for Modern Engines

The NGK DILKAR7D11H spark plug (part number 90565) is a high-tech ignition system component specifically engineered to meet the requirements of modern direct-injection and turbocharged engines. The key feature of this model is the combination of an iridium tip on the center electrode and a platinum pad on the ground electrode. Iridium possesses an extremely high melting point, which allowed engineers to make the center electrode as thin as possible. This design provides a powerful spark with minimal voltage, ensuring a quick engine start even in severe cold conditions.

Reliability and Engine Protection

The use of precious metals in the spark plug's construction significantly increases its wear resistance. The platinum insert on the ground electrode prevents electrical erosion, maintaining a stable spark gap throughout the entire service life. This eliminates misfires and protects ignition coils from overloading. The high-quality ceramic insulator with an extended profile prevents flashover, while a special metal plating on the shell protects against corrosion and prevents the plug from seizing to the cylinder head.

Impact on Dynamics and Efficiency

Using original NGK DILKAR7D11H spark plugs allows for an optimized combustion process of the air-fuel mixture. This leads to increased throttle response, smooth engine idling, and a reduction in harmful emissions. More efficient fuel combustion also contributes to decreased fuel consumption. The inclusion of a built-in 5000 Ohm interference suppression resistor eliminates the impact of electrical discharges on the operation of the onboard computer, navigation systems, and other electronic components of the vehicle.

Detailed Compatibility with Engines and Car Models

This spark plug is a direct replacement for the original Nissan part under OEM number 22401-1VA1C and is intended for MR20DD and M5R engines.

Technical Specifications

• Brand: NGK

• Brand Registration Country: Japan

• Material: Iridium, platinum, steel, ceramic

• Size: Thread diameter 12 mm, thread length 28.5 mm, hex size 14 mm

• Color: Silver metallic, white

• Weight: 48 grams

• Gender: Unisex

• Condition: new

• Product Group: Spark plugs

• Purpose: Ensuring stable spark formation in engine cylinders

• Compatibility: Nissan Qashqai, Rogue, Teana, X-Trail, Renault Koleos, Kadjar with MR20DD and M5R engines

• Features: Extended thread reach, built-in 5000 Ohm resistor, flat seat type with washer

• Manufacturer Part Number: 90565

• Marking: DILKAR7D11H

• Heat Range: 7

• Thread Pitch: 1.25 mm

• Pre-Gap Size: 1.1 mm

• Insulator Height: 51.00 mm

• Center Electrode Type: Iridium tip (Laser Iridium)

• Equipment: 1 spark plug in individual cardboard packaging

• Service Life: up to 100,000 km (depending on fuel quality)