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NGK 2668 BKR8EIX Iridium IX Spark Plugs

(1 customer review)

Original price was: ₨21,500.00.Current price is: ₨20,200.00.

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Description

NGK 2668 BKR8EIX Iridium IX Spark Plugs Specification, Features & Applications

 

The NGK BKR8EIX (2668) is an Iridium IX spark plug designed for high-performance and modified engines. Here’s a detailed overview:

 

Specifications:

  • Part Number: 2668

  • Thread Size: M14 x 1.25

  • Thread Length: 19.0 mm

  • Spanner Size: 16 mm

  • Spark Position: 3.0 mm

  • Electrode Type: Single Iridium center electrode with tapered cut ground electrode

  • Interference Suppression: 5 kΩ

  • Seat Type: Gasket seat

  • Connector Type: Fixed SAE connector

 

The fine 0.6 mm Iridium center electrode offers superior durability and a stable spark, while the tapered ground electrode enhances ignitability, acceleration, and fuel efficiency. The trivalent metal plating provides excellent anti-corrosion and anti-seizing properties. These features make the BKR8EIX suitable for high-performance applications and as an upgrade from standard nickel alloy spark plugs.

 

Features:

  1. Iridium Alloy Center Electrode

    • 0.6 mm laser-welded iridium tip for high durability and consistent spark.

    • Melting point over 2,400°C, ideal for high-performance engines.

  2. Improved Ignitability

    • Tapered cut ground electrode reduces quenching effect.

    • Delivers quicker throttle response and better cold starts.

  3. Anti-Fouling Technology

    • Special insulator nose length prevents carbon build-up.

    • Excellent for engines prone to fouling under heavy loads or idling.

  4. Superior Corrosion Resistance

    • Trivalent metal plating for enhanced anti-seizing and corrosion protection.

  5. Longer Service Life

    • Outlasts traditional nickel plugs, reducing replacement frequency.

  6. Internal Resistor

    • Built-in 5 kΩ resistor suppresses electromagnetic interference (EMI) with electronics.

  7. High Combustion Efficiency

    • Promotes a more complete fuel burn for reduced emissions and improved mileage.

 

Applications & Compatible Models

The NGK BKR8EIX (2668) is compatible with various vehicles, primarily from European and Japanese manufacturers. Here are some notable models:

Ford

  • Galaxy Mk1 (WGR): 2.0i (116 HP / 85 kW)

  • Transit Mk4: 2.0 (114 HP / 84 kW)

  • Transit Mk4 CNG: 2.0 (114 HP / 84 kW)

  • Transit Mk4 Platform/Chassis: 2.0 (114 HP / 84 kW)Opie Oils+4apd.co.uk+4ML Performance+4

Jaguar

Lotus

Porsche

Rover

Saab

Volvo

  • 850 Saloon (854): 2.3 T5-R (250 HP / 184 kW)

  • 850 Estate (855): 2.3 T5-R (250 HP / 184 kW)

  • V70 I (LV, 875, 876): 2.3 T-5 (239 HP / 176 kW)

  • V70 I (LV, 875, 876): 2.3 Turbo (250 HP / 184 kW)

 

Summary

The NGK BKR8EIX (2668) spark plug is engineered for enthusiasts seeking enhanced engine performance, improved fuel efficiency, and increased durability. Its advanced features make it a suitable choice for various high-performance and modified vehicles.

If you need assistance verifying compatibility with your specific vehicle model, feel free to provide your car’s make, model, and engine details.

 

 

1 review for NGK 2668 BKR8EIX Iridium IX Spark Plugs

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    NGK 2668 BKR8EIX Iridium IX Spark Plugs photo review
    NGK 2668 BKR8EIX Iridium IX Spark Plugs photo review
    +1
    WaliKhan
    May 30, 2025
    Received my BKR8EIX spark plugs, genuine and made in Japan. Fast delivery and great service. Highly recommend this store!
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