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NGK 1422 ILKR8E6

1422 ILKR8E6 NGK – Properties, Compatibility and Alternatives

The NGK 1422 ILKR8E6 represents a premium iridium spark plug designed for modern automotive applications requiring enhanced performance and extended service life. This Spark plug NGK 1422 ILKR8E6 incorporates advanced electrode technology to deliver reliable ignition across various operating conditions. The component serves as a critical element in the engine's ignition system, ensuring optimal combustion efficiency and reduced emissions.

Advantages of the 1422 ILKR8E6 NGK

  • Extended service life due to iridium electrode construction, providing up to 100,000 miles of reliable operation
  • Superior ignition performance with Spark plug 1422 ILKR8E6 NGK technology that ensures consistent spark delivery
  • Enhanced fuel efficiency through optimized combustion chamber design and precise electrode gap
  • Reduced electrode wear and corrosion resistance with NGK 1422 ILKR8E6 spark plug coating materials
  • Improved cold-start performance in various weather conditions
  • Lower maintenance requirements compared to conventional copper core alternatives

Technical Data

Feature Value
Manufacturer NGK
Model NGK 1422 ILKR8E6
Type Iridium IX
Thread size M14 x 1.25
Thread length 19mm
Wrench size 16mm
Heat range 8
Electrode gap 0.6mm
Resistance 5kΩ
Application Gasoline engines

Compatibility and Areas of Application

The NGK 1422 ILKR8E6 demonstrates excellent compatibility with high-performance gasoline engines, particularly those equipped with direct injection systems. This 1422 ILKR8E6 NGK spark plug excels in turbocharged applications where consistent ignition timing is crucial for optimal engine performance. The component's design specifications make it suitable for both OEM replacement and performance upgrade applications.

  • Direct injection gasoline engines
  • Turbocharged and supercharged applications
  • High-compression ratio engines
  • Performance and racing applications
  • Premium passenger vehicles

Suitable for the following vehicle models and equivalents

It is important to mention that alternative products can be found on AUTODOC. Currently, there are over 7000 items available in the spark plugs category.

Car maker Car Model
BMW 3 Series (F30), 5 Series (F10)
Mercedes-Benz C-Class (W204), E-Class (W212)
Audi A4 (B8), A6 (C7)
Volkswagen Golf VII, Passat B8

Application Notes and Important Questions

  • What torque specification should be applied when installing the 1422 ILKR8E6 NGK? Follow manufacturer recommendations, typically 25-30 Nm for M14 threads
  • How often should Spark plug NGK 1422 ILKR8E6 components be inspected? Regular inspection every 30,000 miles ensures optimal performance
  • Can this spark plug be used in modified engines? Consult engine specifications to verify heat range compatibility
  • What are the signs of electrode wear? Monitor for misfiring, reduced fuel economy, or difficult starting conditions
  • Should the electrode gap be adjusted before installation? The factory-set gap is precision-engineered and should not be modified

Conclusion

The NGK 1422 ILKR8E6 delivers exceptional performance and longevity for demanding automotive applications. Its advanced iridium construction and precise engineering make it an excellent choice for vehicles requiring reliable ignition performance. The NGK 1422 ILKR8E6 represents a premium solution for maintaining optimal engine efficiency and reducing long-term maintenance costs.

500 items
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  • Spanner Size: 16 mm
  • Thread Length [mm]: 25,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 0005
  • Manufacturer: NGK
  • EAN number: 0087295100059
  • Condition: New
Details
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Article number: 8760
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  • Vehicle configuration line / variant: 90, 10 / 12 / 14
  • Colour: black
  • Item number: 8760
  • Manufacturer: NGK
  • EAN number: 0087295187609
  • Condition: New
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  • Product line: V-Line
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
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  • Manufacturer: NGK
  • EAN number: 0087295164662
  • Condition: New
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£14.36 / Price per 4 items

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NGK 2660 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: 2660
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  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Tightening torque from [Nm]: 22
  • Item number: 2660
  • Manufacturer: NGK
  • EAN number: 0087295126608
  • Condition: New
Details
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£3.59
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£14.36 / Price per 4 items

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NGK 6221 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 6221
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 7,8
  • Spark Position [mm]: 1,0
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  • Manufacturer: NGK
  • EAN number: 0087295162217
  • Condition: New
Details
In stock
-25%
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£3.59
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£14.36 / Price per 4 items

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  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 4930
  • Manufacturer: NGK
  • EAN number: 0087295149300
  • Condition: New
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In stock
-24%
compared to RRP £4.75

£3.59
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£14.36 / Price per 4 items

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NGK 5587 Spark plug Spanner Size: 20.6
Article number: 5587
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  • Spark Plug: 1 - Earthed Electrode
  • Spanner Size: 20.6
  • Thread Length [mm]: 19
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Item number: 5587
  • Manufacturer: NGK
  • EAN number: 0087295155875
  • Condition: New
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
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  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
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  • Manufacturer: NGK
  • EAN number: 0087295142103
  • Condition: New
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In stock
-24%
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£3.59
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  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 4691
  • Manufacturer: NGK
  • EAN number: 0087295146910
  • Condition: New
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In stock
£3.59
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£14.36 / Price per 4 items

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  • Product line: V-Line
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  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 4783
  • Manufacturer: NGK
  • EAN number: 0087295147832
  • Condition: New
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In stock
£3.59
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat
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  • Manufacturer: NGK
  • EAN number: 0087295856260
  • Condition: New
Show OEM numbers of the product
Details
In stock
£3.59
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£14.36 / Price per 4 items

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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
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  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 7422
  • Manufacturer: NGK
  • EAN number: 0087295174227
  • Condition: New
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Details
In stock
-27%
compared to RRP £4.93

£3.59
Price per item
£14.36 / Price per 4 items

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  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 2330
  • Manufacturer: NGK
  • EAN number: 0087295123300
  • Condition: New
Show OEM numbers of the product
Details
In stock
£3.99
Price per item
£15.96 / Price per 4 items

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excl. delivery costs

  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 2460
  • Manufacturer: NGK
  • EAN number: 0087295124604
  • Condition: New
Show OEM numbers of the product
Details
In stock
£3.99
Price per item
£15.96 / Price per 4 items

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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3,0
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  • Manufacturer: NGK
  • EAN number: 0087295137123
  • Condition: New
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In stock
-15%
compared to RRP £4.74

£3.99
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NGK 7382 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: 7382
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  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,6
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: ISO
  • Packing Type: Box
  • Item number: 7382
  • Manufacturer: NGK
  • EAN number: 0087295173824
  • Condition: New
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In stock
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
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  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 4510
  • Manufacturer: NGK
  • EAN number: 0087295145104
  • Condition: New
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In stock
-19%
compared to RRP £4.95

£3.99
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£15.96 / Price per 4 items

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NGK 6521 Spark plug M14 x 1,25, Spanner Size: 19 mm
Article number: 6521
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 19 mm
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
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  • Manufacturer: NGK
  • EAN number: 0087295165218
  • Condition: New
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In stock
-18%
compared to RRP £4.88

£3.99
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NGK 7310 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 7310
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
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  • Manufacturer: NGK
  • EAN number: 0087295173107
  • Condition: New
Show OEM numbers of the product
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In stock
-18%
compared to RRP £4.88

£3.99
Price per item
£15.96 / Price per 4 items

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NGK 1268 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 1268
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  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 7,8
  • Spark Position [mm]: 3,0
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  • Manufacturer: NGK
  • EAN number: 0087295112687
  • Condition: New
Details
In stock
-14%
compared to RRP £4.68

£3.99
Price per item
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