NGK Iridium IX Spark Plug for Ford, Hyundai, Kia, Isuzu & BMW - BPR6EIX

Vehicle Fitment & Part Details

This NGK Iridium IX spark plug (BPR6EIX) 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

BPR6EIX

Component

Spark Plug

Brand

NGK

Model

Iridium IX

Heat Range

6

Part MPN

6637

GTIN / Barcode

087295166376

Trade Numbers

BPR6EIX

Product Specifications

Thread Size

M14 x 1,25

Thread Length [mm]

19,0

Spanner Size

20,8 mm

Electrode Gap [mm]

0,8

Spark Position [mm]

3,0

Electrode / Construction

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

Brand Class

Premium

Vehicle Compatibility

Common fitments include Alfa Romeo (33, 75, 90, 145, 146, 155, 164, 166, +6 more); Audi (60, 75, 80, 100, COUPE, SUPER); BMW (02, 1500-2000, 1600); Chevrolet (AVEO); Chrysler (DAYTONA, LE BARON, VOYAGER); Daihatsu (CHARADE, CUORE, SPARCAR); Fiat (124, 127, 128, 131, 132, 1500, 1500-2300, ARGENTA, +13 more); Ford (CAPRI, CONSUL, ECONOVAN, ESCORT, GRANADA, SCORPIO, SIERRA, TAUNUS); Honda (ACTY, CIVIC, PRELUDE, QUINTET); Hyundai (H-1, S COUPE, SONATA); Isuzu (MIDI, PIAZZA); Kia (MAGENTIS); Land Rover (90/110, DEFENDER, DISCOVERY, RANGE ROVER); Mazda (121, 323, 616, 626, 929, E-SERIE); Mercedes-Benz (/8, COUPE, G-CLASS, HECKFLOSSE, KOMBI, PONTON, S-CLASS, Saloon, +2 more); Mitsubishi (CELESTE, COLT, CORDIA, ECLIPSE, GALANT, L 200, L 300, LANCER, +3 more); Nissan (BLUEBIRD, CHERRY, LAUREL, PATROL, PICK UP, PRAIRIE, STANZA, SUNNY, +1 more); Opel (ASCONA, CAMPO, CORSA, KADETT, MANTA, OMEGA, REKORD, VECTRA); Peugeot (505); Porsche (924, 928, 944, 968); Renault (11, 15, 16, 17, 18, 19, 20, 21, +7 more); Subaru (JUSTY, LEONE); Suzuki (SWIFT); Toyota (CELICA, COROLLA, CRESSIDA, CROWN, STARLET); Volvo (240, 340-360, 440, 460, 480, 740, 760, 940, +1 more); VW (CADDY, DERBY, GOLF, JETTA, LT, PASSAT, POLO, SANTANA, +2 more). 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: 0046759688, 75 54 44 4, 71 71 16 39, 60 50 45 63, 46759688, 77 60 38 2, 71 71 16 40, 75 54 44 2, +5 more
• AMG: A 003 159 13 03, 003 159 45 03, A 002 159 42 03, A 002 159 24 03, 002 159 28 03, A 003 159 45 03, 003 159 57 03, 003 159 12 03, +8 more
• Audi: 101 000 006 AC, 101 000 000 AB, 101 000 034 AA, 101 000 002 AB, 101 000 006 AB
• Bentley: 101 000 006 AB, 101 000 006 AC, 101 000 000 AB, 101 000 034 AA, 101 000 002 AB
• Chrysler: 04886 206, CITROËN, 5962 A2, 5962 13, 95619043, 5962 16, 59622A, 5962 82, +1 more
• Daihatsu: 90048 51069 000, 90048 51034 010, 99906 910X9 027, 90048 51041 000, 90048 51102 000, 90048 51096 000, 90048 51055 000, 99934 00691 100, +8 more
• Dodge: 04886 206
• Ferrari: 71 71 18 06, 59 84 03 6, 46 22 92 51, 75 54 44 4, 71 71 16 39, 60 50 45 63, 46 75 96 88, 77 60 38 2, +4 more
• Fiat: 7554442, 467596880, 7554444, 71711639, 60806024, 46229251, 0046759688, 7760382, +7 more
• Ford: 5099742, 5099768
• Honda: 98079 56871 H0, 98079 56811, 98079 56946, 98079 56876 H0, 3191W Z0M 5600, 98179 56841, 98079 56841, 98079 56832, +7 more
• Hyundai: 18811 08061, 00259 18110, AA13A 18110AS
• Isuzu: 8 94219943 0, 9 82513103 0, 8 9416 0627 0, 5 8138 0008 0, 5 8138 0004 0, 5 81380013 0, 5 8138 0006 0
• Kawasaki: J 4520 W20 EPRU, 92070 2077, 9207 01024, E920701025, E920701024, 9207 01025, J 4520 W20 EPU
• Kia: 18811 08061, 00259 18110, AA13A 18110AS
• Lexus: 90098 20595, 90098 20695, 90919 01098, 90098 70032, 90098 20425, 90098 20745, 90098 70048, 90919 01083, +12 more
• Maserati: 71 71 18 06, 59 84 03 6, 46 22 92 51, 75 54 44 4, 71 71 16 39, 60 50 45 63, 46 75 96 88, 77 60 38 2, +4 more
• Mazda: 1UN1 18 110, 1690 18 110, 0222 18 110, A501 18 110, 1Y01 18 110, 1003 77 550, 0259 18 110, 0370 18 110, +3 more
• Mercedes-Benz: A 002 159 41 03, 002 159 42 03, 002 159 24 03, A 003 159 13 03, 003 159 45 03, A 002 159 42 03, A 002 159 24 03, 002 159 28 03, +8 more
• Mitsubishi: MS 851 213, MS 851 023, MS 851 881, MS851233, MS 851 287, MS 851 438, MS 851 183, MZ 602 071, +9 more
• Nissan: 22401 W8986 PC, 22401 V0516, 22401 W9816, 22401 V1491, B2401 89905, 22401 W8991, 22401 W8916, B2401 89909, +8 more
• Opel: 90 355 136, 90 239 568
• Peugeot: 5962 16, 5962 21, 5962 82, 5962 22, 5962 2A, 5962 A2, 5962 13, 95 619 043
• Renault: 77 00 861 472, 77 01 366 269, 77 00 724 821, 77 00 727 383, 77 01 366 516, 77 00 824 821, 77 01 414 031, 77 01 414 025, +2 more
• Smart: 003 159 12 03, A 002 159 28 03, 002 159 41 03, A 003 159 57 03, A 003 159 12 03, 003 159 13 03, A 002 159 41 03, 002 159 42 03, +8 more
• Subaru: 38028 0102, 22401 AA030, 22401 KA130, 490010053, 42054 5502, 49001 0013, 49001 0092, 22401AA220, +3 more
• Suzuki: 09482 00501, 09482 00299, 09482 00118, 09482 00409, 09482 00177, 09482 00487, 09482 00392, 99000 79K60 P6R
• Toyota: 04195 34150, 90919 01084, 90048 51059, 90098 20325, 90999 09007, 90098 20595, 90098 20695, 90919 01098, +12 more
• Volvo: 2707 46, 13 67 528, 13 67 529
• VW: 101 000 006 AB, 101 000 006 AC, 101 000 000 AB, 101 000 034 AA, 101 000 002 AB
• Yamaha: 90793 20107, 90793 20067, 94702 00234, 94701 00116, 90890 78079, 90793 20117, 94703 00234, 94703 00116, +6 more

Aftermarket Equivalents

• Borgwarner (Beru): 14 6D, 0001340707, RS 35, 0001340702, Z 22, 14 6 DTU, D200 14 3A, 0 001 345 704, +38 more
• Bosch: WR7DP, 0 241 240 530, W 7 DP, 0 242 240 592, W 7 DCR, 0242235541, 0 241 235 563, W 7 D0, +66 more
• Champion: OE 001 R 04, OE 095, RN10YC, N9YC, OE 012 T10, OE006 R04, N89GY, N 9 BYC, +50 more
• Denso: W20EXZU, 3047, W 20 EPB, W20ETRL, D 4, T02, LP20R U, W 20 EXRZ U, +32 more
• Hitachi: RL 45 PX, L 45 PW, L 45 PX, RL 45 PW
• Magneti Marelli: CW 7 LPH, 062 000 739 304, CW 7 LPR, F 7 LC, CW 75 LP, CW 67 LP, CW 78 LPR, 061 830 211 304, +6 more
• NGK: 7822
• Valeo: GT34 5H, 7H, 34 5HS, GT34 5HA, 8H, 35HA, GT34 5HD, GT34 2H, +2 more

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 (20,8 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 Ford?
This part (BPR6EIX) 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.