NGK Iridium IX Spark Plug for Hyundai, Kia, BMW, Mercedes-Benz & Nissan - BKR6EIX

Vehicle Fitment & Part Details

This NGK Iridium IX spark plug (BKR6EIX) is supplied as an OEM-grade replacement. Part of the NGK Iridium IX range. Heat range 6. Thread M14 x 1,25. Verify VIN/engine before ordering.

Key Details

SKU

BKR6EIX

Component

Spark Plug

Brand

NGK

Model

Iridium IX

Heat Range

6

Part MPN

6418

GTIN / Barcode

087295164181

Trade Numbers

BKR6EIX

Product Specifications

Thread Size

M14 x 1,25

Thread Length [mm]

19,0

Spanner Size

16 mm

Spark Position [mm]

3,0

Electrode / Construction

Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector

Brand Class

Premium

Vehicle Compatibility

Common fitments include BMW (Z3); Chrysler (NEON, STRATUS, VOYAGER); Fiat (BARCHETTA, CINQUECENTO, COUPE, FIORINO, MAREA, PALIO, PANDA, PUNTO, +3 more); Hyundai (S COUPE); Kia (CARENS, CERATO, RIO, ROADSTER, SHUMA); Land Rover (DISCOVERY); Mazda (626); Mercedes-Benz (A-CLASS, B-CLASS, C-CLASS, V-CLASS); Mitsubishi (GALANT, LANCER, PAJERO, SPACE RUNNER, SPACE WAGON); Nissan (100, ALMERA, BLUEBIRD, KUBISTAR, PATHFINDER, PRIMASTAR, PRIMERA, SERENA, +3 more); Opel (CALIBRA, KADETT, MONTEREY, OMEGA, SENATOR, VECTRA); Peugeot (106, 205, 206, 207, 306, 307, 405, 406, +6 more); Porsche (911, BOXSTER); Renault (CLIO, DUSTER, ESPACE, FLUENCE, KANGOO, LAGUNA, LOGAN, MEGANE, +5 more); Smart (CABRIO, CITY-COUPE, CROSSBLADE, FORTWO); Subaru (IMPREZA, LEGACY); Suzuki (ALTO, BALENO, CARRY, JIMNY, SWIFT, VITARA, X-90); Toyota (CARINA, CELICA, COROLLA); Volvo (850, C70, S40, S60, S70, S80, S90, V40, +4 more); VW (CADDY, EOS, GOLF, JETTA, PASSAT, TOURAN). Always confirm the correct heat range and electrode design for your specific engine variant by VIN before ordering.

OEM Reference Numbers

Vehicle OE Numbers

• Alfa Romeo: 71 71 16 38, 96 02 46 07 80, 46480362, 58 96 82 4, 46 54 84 780, 46 48 03 07, 96 38 10 57 80, 46 41 33 860, +27 more
• AMG: A 004 159 30 03, A 003 159 78 03, A 003 159 92 03, 0 003 085 V005 00 000, A 004 159 36 03, 004 159 30 03, Q0 003 085 V005 00 000, 0 003 085 V005 000 000, +6 more
• Audi: 101 000 055 AA
• Bentley: 101 000 055 AA
• BMW: 12 12 1 704 399, 9 065 366, 9 064 617, 12 12 9 064 656, 12 12 9 063 428, 9 064 619, 12 12 9 065 366, 12 12 9 064 617, +4 more
• Daihatsu: 90048 51154 000, 90048 51151 000, 90048 51155 000, 90048 51152, 99906 910X9 029, 90048 51152 000
• Ferrari: 75 46 51 9, 96 08 92 20 80, 58 94 58 6, 96 02 46 07 80, 46 41 70 10, 58 96 82 4, 46 54 84 780, 46 48 03 07, +25 more
• Fiat: 7760383, 96 08 92 20 80, 71711638, 96 02 46 07 80, 58 96 82 4, 46 54 84 78, 46480362, 46 48 03 07, +28 more
• Honda: 12290 PFD J000, 98079 5695U, 98079 5697U, 98079 5685C, HYUNDAI, 18814 08062, 0K2AA 18110, 27400 18110, +11 more
• Isuzu: 8 97012928 0, 8 9701 2930 0
• Kia: 18814 08061, 18814 08062, 0K2AA 18 110, 27400 18110, LAMBORGHINI, 101 000 055 AA
• Lexus: 90919 YZZAF, 90098 70053, 90098 70071, 90919 01167, LOTUS, A 100 E 6277 S
• Maserati: 46 48 03 620, 77 69 24 3, 58 96 17 7, 46 54 84 78, 46 47 20 21, 96 28 00 0280, 9GY SSR, 96 18 57 18 80, +38 more
• Mazda: TF50 18 110, BP49 18 110, BP50 18 110, 1A50 18 110, 1UN7 18 110, 1Y07 18 110
• Mercedes-Benz: Q0 003 085 V005 000000, 003 159 92 03, A 004 159 36 03 90, 004 159 36 03, 003 159 78 03, A 003 159 92 03, 0 003 085 V005, A 004 159 30 03, +5 more
• Mini: 9 065 366, 9 064 617, 12 12 9 064 656, 12 12 9 063 428, 9 064 619, 12 12 9 065 366, 12 12 9 064 617, 1 704 399, +4 more
• Mitsubishi: MS 851 738, MZ 602 073, MS 851 368, MS 851 382
• Nissan: BY480 BKR6E, 22401 20J16, 22401 88G76, 22401 53J06, 22401 1N506, 22401 88G76 WS, 22401 53J06 RB, 22401 1N516, +3 more
• Opel: 90 423 215, 90 357 729, 90 336 461, 90 357 780
• Peugeot: 5962 ZO, 5962 OE, 5962 V7, 5962 R9, 5962 J9, 5962 C5, 5962 2T, 5962 Y8, +13 more
• Renault: 77 00 273 462, 82 00 020 791, 96 26 575 480, 77 00 500 168, 89 33 003 862, 77 01 042 816, 77 00 273 698, 77 00 115 827, +3 more
• Smart: A 004 159 30 03, A 003 159 78 03, Q0 003 085 V005 000 00, 0 003 085 V005 000 000, A 004 159 36 03, 004 159 30 03, Q0 003 085 V005 000000, 003 159 92 03, +5 more
• Subaru: 22401KA080, 22401 KA150, 22401AA510
• Suzuki: 09482 00429 001, 09482 00427, 99000 79K60 K6R, 09482 00429, 09482 00429 000, TORCH, K 6 RF, K 7 RTC
• Toyota: 90919 YZZAF, 90098 70071, 90919 01166, 90098 70053, 90919 01167, 90080 91066
• Volvo: 8653104, 35 17 980, 8670 058, 3517 980, 271 603, 6470058, 271 727
• VW: 101 000 055 AA
• Yamaha: 94702 00412

Aftermarket Equivalents

• Beru By Driv: 0002335709, Z 14, 14FR7DU2, 14FR7KDU, Z 14 SB, Z193, Z123, 0002335717
• Borgwarner (Beru): 14F 6DSR, 14 FR 6 LDU, 0 001 335 729, Z 156, 0002340500, 0002340501, 0002335713, 0001340806, +48 more
• Bosch: 0242240605, 0 241 235 751, FR 7 LDC, 0 242 235 925, FR 7 DC, 0 242 235 599, 0242235624, 7, +100 more
• Champion: RC 10 PYC, 2338, OE026 R04, OE 005 T10, RC8YCL, RC9YC, OE 002 T10, RC 9 YC, +81 more
• Denso: K20RZ, 3304, Q20PR U, K20PR U, S 7, D 12, K20R U, 3122, +17 more
• Magneti Marelli: 7 LCR, 7 LPR, 061 830 086 304, CW 7 LCR, 061 830 254 304

Fitment Notes

• Always match heat range, thread size and electrode design before ordering. Verify VIN/engine.

Installation / Use / Maintenance Tips

• Allow the engine to cool fully before removal - cylinder heads are easily damaged when warm.
• Use the correct deep-socket plug spanner (16 mm) and avoid impact tools.
• Inspect the existing plug for fouling, oil contamination, or worn electrodes - may indicate engine condition issues.
• Verify the gap if your supplied plug is not factory-set; consult your service manual for the correct value.
• Apply a small amount of anti-seize to the threads (sparingly) and torque to manufacturer specification.

Common Questions

Will this NGK spark plug fit my Hyundai?
This part (BKR6EIX) is listed for the applications shown on this page. Always confirm the correct heat range, thread size and electrode design against your vehicle's service manual or a parts lookup before ordering. Verify VIN/engine.

What does the NGK part code mean?
The NGK trade number encodes physical and performance characteristics - thread/reach, electrode design, heat rating, and projection. Each digit and letter has meaning in NGK's naming convention. The heat range is usually the standalone digit (e.g. BPR6ES is heat range 6).

What is the difference between this NGK plug and a Bosch / Champion / Denso equivalent?
The cross-references listed under OEM Reference Numbers are functionally equivalent for the same applications, but materials, electrode design and heat dissipation can differ slightly. NGK is OEM-supply quality and most manufacturers specify NGK or Denso as their factory plug.

How do I confirm fitment if my engine variant isn't listed?
Match the supplied thread size, reach, electrode design and heat range against your existing plug. If unsure, request fitment assistance before ordering.