NGK 2668 BKR8EIX Iridium IX Spark Plugs
Original price was: ₨21,500.00.₨20,200.00Current price is: ₨20,200.00.
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:
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Part Number: 2668
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Thread Size: M14 x 1.25
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Thread Length: 19.0 mm
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Spanner Size: 16 mm
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Spark Position: 3.0 mm
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Electrode Type: Single Iridium center electrode with tapered cut ground electrode
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Interference Suppression: 5 kΩ
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Seat Type: Gasket seat
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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:
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Iridium Alloy Center Electrode
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0.6 mm laser-welded iridium tip for high durability and consistent spark.
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Melting point over 2,400°C, ideal for high-performance engines.
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Improved Ignitability
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Tapered cut ground electrode reduces quenching effect.
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Delivers quicker throttle response and better cold starts.
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Anti-Fouling Technology
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Special insulator nose length prevents carbon build-up.
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Excellent for engines prone to fouling under heavy loads or idling.
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Superior Corrosion Resistance
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Trivalent metal plating for enhanced anti-seizing and corrosion protection.
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Longer Service Life
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Outlasts traditional nickel plugs, reducing replacement frequency.
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Internal Resistor
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Built-in 5 kΩ resistor suppresses electromagnetic interference (EMI) with electronics.
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High Combustion Efficiency
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Promotes a more complete fuel burn for reduced emissions and improved mileage.
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Applications & Compatible Models
The NGK BKR8EIX (2668) is compatible with various vehicles, primarily from European and Japanese manufacturers. Here are some notable models:
Ford
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Galaxy Mk1 (WGR): 2.0i (116 HP / 85 kW)
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Transit Mk4: 2.0 (114 HP / 84 kW)
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Transit Mk4 CNG: 2.0 (114 HP / 84 kW)
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Transit Mk4 Platform/Chassis: 2.0 (114 HP / 84 kW)Opie Oils+4apd.co.uk+4ML Performance+4
Jaguar
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XJ Saloon (X300, X330): R Super Charged 4.0 (320 HP / 235 kW)Opie Oils+4apd.co.uk+4ML Performance+4
Lotus
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Exige (SCC_): 1.8 16V (180 HP / 132 kW)
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Exige (SCC_): 1.8 16V (192 HP / 141 kW)AKR-Performance.com+5apd.co.uk+5ML Performance+5
Porsche
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911 Coupe (996): 3.6 GT3 (381 HP / 280 kW)ML Performance+4apd.co.uk+4Opie Oils+4
Rover
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100 / Metro Hatchback (XP): 114 GTI/GT 16V CAT (90 HP / 66 kW)Opie Oils+4apd.co.uk+4ML Performance+4
Saab
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9-5 Saloon (YS3E): 3.0 V6t (200 HP / 147 kW)
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9-5 Estate (YS3E): 3.0 V6t (200 HP / 147 kW)Opie Oils+4apd.co.uk+4ML Performance+4
Volvo
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850 Saloon (854): 2.3 T5-R (250 HP / 184 kW)
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850 Estate (855): 2.3 T5-R (250 HP / 184 kW)
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V70 I (LV, 875, 876): 2.3 T-5 (239 HP / 176 kW)
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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.









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