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NGK Iridium BKR7EIX Spark Plug

NGK

40+ in stock

Dispatched Tuesday, April 30, 2024

Order within 15 h and 19 min.

This item is made in Japan !

Maximum Performance & Reliability

NGK BKR7EIX iridium spark plugs
Application list : see below
One grade colder
Ideal for standard and sporty use
Thread length : 19 mm
Total length : 69.5 mm (exc. electrode)
Thread type : M14x1.25
Socket size : 16
Sold individually, adjust to desired amount in the cart

Ask a question about this product

NGK BKR7EIX Iridium Spark Plug Specifications

Whatever your use or engine set-up, the correct choice of spark plug is very important. Iridium is very heavy and dense metal, ensuring that NGK spark plugs have a longer lifespan than OEM ones, withstanding more than 100.000 km in standard use.

Which heat range to choose ?

If the letters (for example BKR-EIX) indicate the spark plug's shape and thread size, the numbers (from 6 to 9) indicate the heat range, basically meaning how well the spark plug can operate in intense conditions. The higher the number, the more the spark plug will be "cold", and more adapted to tuned engines and sporty use. A cold spark plug is designed to operate at higher than average temperatures and disperse the heat inside the cylinders, improving combustion, performances and engine reliability, reducing the risk of detonation.

However, make sure you only fit cold spark plugs if your car requires them, otherwise you could encounter problems such as difficult cold starts and rough idling. Also, do not install cold spark plugs if your engine runs on E85 fuel. In short :

BKR6EIX : standard grade, for standard engine and standard use or E85 fuel
BKR7EIX : one grade colder than standard, for lightly tuned or sporty engines, used both on the road or the track
BKR8EIX : two grades colder than standard, for tuned and powerful engines used mainly on the track
BKR9EIX : three grades colder than standard, for high power and heavily modified engines used in intense conditions

Please contact us to confirm compatibility with your vehicle.

Application List

Non-exhaustive list.

Alfa Romeo GTA and other V6
Alpine A610 3.0L Turbo
Aston Martin DB7 (AJ6HT)
BMW 1-Series E8X : 116i, 118i, 120i (N45, N46)
BMW 3-Series E30 : 316i, 318i (M40, M42, M43)
BMW 3-Series E36 : 316i, 318i, 320i, 323i, 325i, 328i (M40, M42, M43, M50, M52)
BMW 3-Series E46 : 316i, 318i, 320i, 323i, 325i, 328i, 330i (M43, N40, N42, N45, N46, M52, M54)
BMW 3-Series E9X : 316i, 318i, 320i (N45, N46)
BMW 5-Series E28 : 520i (M20)
BMW 5-Series E34 : 518i, 520i, 525i, 530i, 540i (M40, M50, M60)
BMW 5-Series E39 : 520i, 523i, 525i, 528i, 530i, 535i, 540i, M5 (M52, M54, M62, S62)
BMW 5-Series E6X : 520i, 525i, 530i, 540i, 545i, 550i (N62, N73, M54)
BMW 6-Series E6X : 645i, 650i (N62, N73, M54)
BMW 7-Series E32 : 730i, 740i, 750i (M60)
BMW 7-Series E38 : 728i, 730i, 735i, 740i (M52, M60, M62)
BMW 7-Series E6X : 730i, 735i, 740i, 745i, 750i, 760i (N62, N73, M54)
BMW 8-Series E31 : 840i, 850i (M60, M62, S70)
BMW X1 E84 : 1.8i (N46)
BMW X3 E83 : 2.0i, 2.5i, 3.0i (N46, M54)
BMW X5 E53 : 3.0i, 4.4i, 4.6i, 4.8i (N62, M62, M54)
BMW X5 E70 : 4.8i (N62)
BMW Z3 : 1.8i, 1.9i, 2.0i, 2.2i, 2.8i, 3.0i (M43, M44, M52, M54)
BMW Z4 E85 & E86 : 2.0i, 2.2i, 2.5i, 3.0i (N46, M54)
BMW Z8 (S62)
Caterham 21 1.6L
Caterham Super Seven 1.4L & 1.6L
Citroën AX GT, GTI (TU3FJ2)
Citroën C2 1.4 (TU3JP from 2003 to 2006, 74hp)
Citroën Saxo 1.4i, 1.6i, 1.6i 16V VTS (TU5J4)
Citroën Xsara 1.4i, 1.6i, 1.8i, 1.8i 16V, 1.9i, 2.0i, 2.0i 16V
Citroën ZX 1.4i, 1.6i, 1.8i, 1.8i 16V, 1.9i, 2.0i, 2.0i 16V
Daihatsu Copen 1.3L (K3-VE)
Fiat Barchetta
Fiat Bravo, Brava 1.6 16V, 1.8 16V GT, 2.0 20V HGT
Fiat Cinquecento, Seicento 900i, 1.1i Sporting, Abarth
Fiat Coupé 1.8, 2.0 16V, 2.0 20V, Turbo
Fiat Punto GT Turbo ie 1.4, 1.8 16V HGT
Fiat Stilo 1.6 16V
Fiat Uno 1.4 Turbo ie
Ford Escort Cosworth (N5F)
Ford Fiesta 1.6 XR2i, 1.6 16V
Ford Sierra Cosworth (N5C, N5D)
Honda Civic, B16 engines (EE9, EG6, EK4)
Honda CRX, B16 engines (EE8)
Honda DelSol, B16 engines (EG2)
Honda Integra Type R (B18C6)
Honda Legend, C30, C32 engines/li>
Honda NSX (C32)
Honda S2000 (F20, F22)
Hyundai Coupé (96-09)
Jaguar XK8
Jaguar XKR
Lamborghini Gallardo
Lexus GS300 (2JZ-GE)
Lexus IS300 (2JZ-GE)
Lotus 2 Eleven
Lotus Elan
Lotus Elise
Lotus Esprit
Lotus Europa
Lotus Exige
Mazda 323 Turbo
Mazda MX-3 (all excluding MPS)
Mazda MX-5 NA & NB (B6-ZE, BP-ZE)
Mazda MX-6 2.0L (FS-19)
Mercedes A-Class A45 AMG
Mercedes C-Class S202 (96-01) C43 AMG
Mercedes C-Class S203 (01-07) C32 AMG
Mercedes C-Class S203 (01-07) C55 AMG
Mercedes C-Class W202 (93-00) C36 AMG
Mercedes C-Class W202 (93-00) C43 AMG
Mercedes C-Class W203 (00-07) C32 AMG
Mercedes C-Class W203 (00-07) C55 AMG
Mercedes E-Class W210 (95-02) E50 AMG
Mercedes CLK A209 (03-10) 55 AMG
Mercedes CLK C208 (97-02) 55 AMG
Mercedes SL R129 (89-01) 55 AMG
Mercedes SLK R170 (96-04) 32 AMG
Mercedes SLK R171 (04-11) 55 AMG
Mitsubishi 3000 GT (6G72)
Nissan 100NX (SR20DE, GA16DE)
Nissan 180SX S13 (SR20DET)
Nissan 200SX S14, S14A (SR20DET)
Nissan Primera GT (SR20DE)
Nissan Skyline (RB25DET)
Nissan Sunny / Pulsar GTI-R (SR20DET)
Opel Astra G, 1.4 16V, 1.6, 1.6 16V, 1.8 16V, 2.0 16V, 2.2 16V Ecotec, Turbo, OPC
Opel Calibra 2.0i GT, 2.0i 16V
Opel Corsa B 1.4i, 1.4i 16V, 1.6i 16V, GSi
Opel Corsa C 1.4 16V, 1.8 Gsi 16V
Opel Corsa D OPC
Opel Speedster 2.0L & 2.0 Turbo (Z20LET)
Opel Tigra 1.4i 16V, 1.6i 16V
Peugeot 106 1.3 Rallye, 1.4i, 1.6i, 1.6 Rallye, 1.6 S16, GTi (TU5J4)
Peugeot 205 1.3 Rallye (TU24), 1.6i XS, 1.6i GTi, GT, 1.9 GTi
Peugeot 206 1.4, 1.6
Peugeot 306 1.8i 16V, 2.0 XSi, 2.0 16V, 2.0 S16
Peugeot 309 1.9 GTi, 1.9 GTi 16S
Peugeot 405 1.9 Mi 16, X4, 2.0 Mi 16, 2.0 T16
Peugeot 406 Coupé 2.0 16V
Porsche Boxster before 2009
Porsche 964
Porsche 993
Porsche 996
Porsche 997 before 2008
Porsche Carrera GT
Porsche Cayenne
Porsche Cayman before 2009
Renault 19 16S 1.8
Renault Clio I 16S 1.8, Williams 2.0 16S
Renault Clio II 1.4 16V, 1.6, 1.6 16V
Renault Clio II RS (F4R)
Renault Megane I 1.4 16V, 1.6e, 1.6 16V, 1.8 16V, 2.0e 16V
Renault Megane II RS (F4R)
Renault Safrane Biturbo (Z7X)
Renault Spider 2.0 16V
Subaru Forester before 2005 (EJ20, EJ22, EJ25)
Subaru Impreza before 2005 (EJ20, EJ22, EJ25)
Subaru Legacy before 2005 (EJ20, EJ22, EJ25)
Suzuki Swift Sport ZC31 (M16A)
Toyota Aristo (2JZ-GE, 2JZ-GTE)
Toyota Celica, inc. GT-Four (3S-GE, 3S-GTE, 2ZZ-GE, 1ZZ-FE, 7A-FE)
Toyota Chaser (1JZ-GE, 1JZ-GTE)
Toyota Cresta (1JZ-GE, 1JZ-GTE)
Toyota Corolla 1.4 16V, 1.6 16V, 1.6 16V VVT-i, 1.8 16V VVT-i after 2000 (2ZZ-GE, 1ZZ-FE)
Toyota Mark II (1JZ-GE, 1JZ-GTE)
Toyota MR-2 SW20, inc. turbo (3S-GE, 3S-GTE)
Toyota MR-S (1ZZ-FE)
Toyota Supra MK4 (2JZ-GE, 2JZ-GTE)
Toyota Yaris, inc. TS 1.3 16V, 1.5 16V VVT-i
TVR Cerbera

Characteristics

Car Make	Alfa Romeo, Alpine, Aston Martin, BMW, Caterham, Citroen, Daihatsu, Fiat, Ford, Honda, Hyundai, Jaguar, Lamborghini, Lexus, Lotus, Maserati, Mazda, Mercedes, Mitsubishi, Nissan, Opel, Peugeot, Porsche, Renault, Subaru, Suzuki, Toyota
Engine Code	1JZ-GE, 1JZ-GTE, 1ZZ-FE, 2JZ-GE, 2JZ-GTE, 2ZZ-GE, 3S-GE, 3S-GTE, 6G72, 7A-FE, B16, B18, B6-ZE, BP-ZE, C30A, C32B, EJ20, EJ22, EJ25, F20, F22, F4R, FS-19, GA16DE, K3-VE, M16A, M20, M40, M42, M43, M44, M50, M52, M54, M60, M62, N40, N42, N45, N46, N53, N5C, N5D, N5F, N62, N73, RB25DET, S62B50, S70, SR20DE, SR20DET
Manufacturer	NGK

Customer Reviews 137 customer reviews

4.9

94% (129)
6% (8)

Product ordered on 04/03/2024 by Laurent A.

Tres bien conforme a la description
Product ordered on 26/02/2024 by Jean-marc G.

tres bien
Product ordered on 22/01/2024 by Allan T.

Nickel
Product ordered on 08/12/2023 by Eddy C.

Produit conforme
Product ordered on 07/12/2023 by Rodolphe D.

Impeccable pour Opel C20LET phase 1.
Product ordered on 02/12/2023 by Anthony G.

Satisfait
Product ordered on 16/10/2023 by Ludovic N.

Top !!
Product ordered on 01/10/2023 by Jean-Guillaume C.

Produit parfait pour 2l Tfsi
Product ordered on 28/08/2023 by Kévin D.

Moteur qui tourne bien plus rond, pour le prix c'est indispensable.
Product ordered on 16/07/2023 by Nicolas D.

Tres bonne qualite, ameliore legerement l'etincelle mais ca se ressent, vraiment top
Product ordered on 20/06/2023 by Yoann m.

En attente de montage.
Product ordered on 16/05/2023 by Morgan T.

Prix interessant et produits bien conditionne
Product ordered on 08/04/2023 by Amir R.

au top
Product ordered on 24/03/2023 by Gérard T.

conforme au produit commende
Product ordered on 08/01/2023 by Benoit H.

Pas encore montees mais bon materiel.
Product ordered on 28/11/2022 by Stéphane J.

Tres bien, service impeccable, soigneux et attentif. Je recommande !
Product ordered on 14/07/2022 by Dany b.

pas monte, mais j'en entend parle en bien
Product ordered on 07/07/2022 by Anthony L.

Qualite parfaite, super emballage
Product ordered on 06/07/2022 by Guillaume S.

Bon produit
Product ordered on 11/05/2022 by Alexandre W.

Conforme a la description
Product ordered on 31/03/2022 by Alban H.

Produit conforme
Product ordered on 22/02/2022 by Tom V.

Produit de qualite
Product ordered on 02/01/2022 by Teddy S.

Les bougie font le travail. Je n'est pas specialement de retour concret car ca ne fait pas longtemps que je l'ai es. Mais je les ai mis en remplacement de mes bougies d'origine et aucun probleme.
Product ordered on 18/10/2021 by Remi p.

Pecable !
Product ordered on 13/09/2021 by Yann G.

Des bougies comme je voulais ( mais pas a mettre sur un gateau hein !!)
Product ordered on 10/09/2021 by JEAN-MARC L.

Tres bien conforme a mon attente
Product ordered on 29/07/2021 by Valentin T.

Bougies classique mais qui fait bien son travail
Product ordered on 08/07/2021 by Jean Noel c.

avoir dans le temps
Product ordered on 17/06/2021 by Herve T.

Meets my expectations
Product ordered on 24/05/2021 by Mattias D.

Ras, longer life and especially recommended with e85 management
Product ordered on 16/05/2021 by Christopher B.

Product already used on many vehicles prepared or in conversion ethanol. Nothing to say
Product ordered on 14/05/2021 by Stéphane C.

I already know the product, no worries.
Product ordered on 22/04/2021 by Yann G.

....
Product ordered on 19/04/2021 by Nicolas B.

As described
Product ordered on 08/03/2021 by Frossard c.

excellent
Product ordered on 08/03/2021 by Adrien W.

Conforms to my expectations, rides without problems, to see in the long term
Product ordered on 08/03/2021 by Joris L.

The best!
Product ordered on 08/03/2021 by Jean Marie K.

we are waiting for the tests
Product ordered on 11/08/2020 by GILBERT D.

Perfect for a turbo3L 2 valves. Good combustion and reliability over the season.
Product ordered on 27/07/2020 by Patrick D.

they are NGK iridium...everything is said
Product ordered on 12/07/2020 by Pang Y.

Product well received intact,
Product ordered on 07/07/2020 by ERIC T.

product conforms to my expectations
Product ordered on 01/07/2020 by christophe G.

Very good
Product ordered on 29/06/2020 by Karl B.

Very good
Product ordered on 22/06/2020 by Franck M.

well packaged product, easy to install, good start of the car.
Product ordered on 20/06/2020 by stephane m.

Excellent spark plugs for a 530i e39
Product ordered on 09/05/2020 by lyonel h.

Totally suitable for turbo mounts
Product ordered on 03/05/2020 by Benoit C.

Very good
Product ordered on 26/04/2020 by olivier a.

Super quality
Product ordered on 21/04/2020 by eddie s.

Good quality tiptop
Product ordered on 16/04/2020 by Remi D.

Conforms, perfectly packaged and genuine brand.
Product ordered on 09/04/2020 by Carlos O.

perfect
Product ordered on 03/04/2020 by STEVE R.

Very good product
Product ordered on 31/03/2020 by jeremy k.

corresponds to my expectations.
Product ordered on 24/03/2020 by julien n.

Suitable for my Nissan s14 sr20det
Product ordered on 21/03/2020 by Thomas M.

Attractive price compared to other sites
Product ordered on 20/03/2020 by Benito I.

No he probado todavia
Product ordered on 10/02/2020 by Jacques C.

Clear, replacing the BKR6EIX.
Product ordered on 09/12/2019 by richard C.

see to ulilization
Product ordered on 25/11/2019 by BRUNO D.

not yet mounted but these are the candles I wanted at a reasonable price compared to what we see elsewhere.
Product ordered on 17/11/2019 by Thierry M.

High quality product. I always invest on these candles at any occasion.
Product ordered on 02/11/2019 by Florian P.

Ok!!!
Product ordered on 28/10/2019 by Marcantoine L.

Fits on original and perfect golf 6 R
Product ordered on 19/10/2019 by David G.

Compliant
Product ordered on 30/09/2019 by Olivier T.

Corresponds to what I wanted.
Product ordered on 29/09/2019 by jerome g.

It works
Product ordered on 21/09/2019 by jeremie P.

Product book in time
Product ordered on 11/09/2019 by william v.

Perfect
Product ordered on 11/09/2019 by Yann G.

Sorry, not yet installed.
Product ordered on 04/09/2019 by Bruno A.

compliant
Product ordered on 30/07/2019 by Julien M.

Top-notch combustion
Product ordered on 22/07/2019 by quentin t.

Very good parts, for a 2002 330i e46 RAS
Product ordered on 25/06/2019 by Pierre L.

Spark plugs bought to switch to ethanol my Golf V GTI in stage 1
Product ordered on 23/06/2019 by Jock R.

Meets my expectations.
Product ordered on 12/06/2019 by Jeremy C.

Good product
Product ordered on 08/06/2019 by Mohamed J.

Nothing to say except that it is fast and efficient
Product ordered on 28/03/2019 by frederick v.

compliant product
Product ordered on 17/02/2019 by Julien R.

Perfect
Product ordered on 03/02/2019 by francois b.

good reference for my car
Product ordered on 03/02/2019 by Valentin L.

Very good
Product ordered on 23/01/2019 by Florent W.

Perfect packaging, so the candles arrived in perfect condition
Product ordered on 15/10/2018 by GILBERT D.

Perfect for my turbo
Product ordered on 15/10/2018 by Robin M.

Good size perfect
Product ordered on 17/09/2018 by Samuel G.

At the top
Product ordered on 03/09/2018 by Guillaume C.

Candles as described
Product ordered on 05/08/2018 by jean pierre j.

Excellent product
Product ordered on 07/06/2018 by Jean Sebastien B.

Conforms to the order
Product ordered on 23/04/2018 by Jose M.

At the top.
Product ordered on 08/03/2018 by Emmanuel R.

I have been using these candles for over 10 years, they are perfect
Product ordered on 01/03/2018 by Adrien H.

Conforming product
Product ordered on 08/08/2017 by clement j.

The car has just been started after 2 weeks of sleep for the moment
Product ordered on 31/07/2017 by Herve P.

A sure value!
Product ordered on 21/06/2017 by Bastien A.

what I need
Product ordered on 02/04/2017 by sebastien g.

Product conforms to the description fast delivery Only to be installed
Product ordered on 08/03/2017 by Baptiste T.

Spark plugs fitted on a Skyline R32 GTR the car runs perfectly well since the change.
Product ordered on 19/01/2017 by GILBERT D.

Used for 2 seasons these candles are without problem for my car
Product ordered on 24/07/2016 by Eymeric V.

Exactly what you would expect from a good spark plug. The car runs great since the spark plugs were replaced!
Product ordered on 24/04/2016 by Phuong N.

Spark plug adapted to my bike. Very reliable and the engine is very smooth to use.
Product ordered on 19/04/2016 by NICOLAS L.

Cold index one grade less recommended for a boost slightly higher than the original (reprog) in my case 0.8 to 1.0 or 1.1 in peak
Product ordered on 16/02/2016 by julien d.

Very good product
Product ordered on 04/01/2016 by Christopher B.

Not yet installed on the vehicle but I have friends who have already installed them and have had no problems.
Product ordered on 29/11/2015 by Alexandre G.

Very good candle according to the comparatives.
Product ordered on 02/11/2015 by Colin L.

Ideal for basic setup
Product ordered on 05/07/2015 by pierre s.

mounted on a quad pôlaris work very well
Product ordered on 13/04/2015 by Olivier l.

This is what I was looking for. Very good product
Product ordered on 24/03/2015 by Anthony C.

Exactly what I needed and good quality
Product ordered on 08/03/2015 by Logan A.

Corresponds to my expectations super product no defect
Product ordered on 18/02/2015 by Cedric C.

Iridium candle at the top of NGK so it's quality made in Japan!
Product ordered on 08/12/2014 by Lilian M.

Perfect quality. Does its job without worries!
Product ordered on 16/10/2014 by olivier M.

Top product
Product ordered on 13/09/2014 by Mickael Jean Christophe N.

a sure value for our cars.
Product ordered on 12/09/2014 by kevin M.

Great product nothing to report
Product ordered on 19/08/2014 by Cyril G.

These spark plugs solved my ignition problem! To see with time for the solidity ! Otherwise, no more hole when accelerating, it's the best !
Product ordered on 12/08/2014 by mickael D.

Very good product
Product ordered on 04/08/2014 by Edouard D.

This is an NGK candle ...
Product ordered on 22/07/2014 by Thomas C.

Great product
Product ordered on 09/06/2014 by MATTHIEU H.

Very good quality product I recommend them without hesitation
Product ordered on 21/05/2014 by Jeremy E.

Very good quality fits perfectly for my 200sx.
Product ordered on 25/04/2014 by aurelien b.

No worries
Product ordered on 09/04/2014 by Sylvain T.

I recommend it!
Product ordered on 26/02/2014 by axel l.

Perfect
Product ordered on 14/02/2014 by Nicolas G.

NGK is not to be introduced anymore! I recommend it!
Product ordered on 22/11/2013 by __ j.

excellent product!
Product ordered on 08/11/2013 by Romain L.

Check the distance between the electrodes before installation.
Product ordered on 07/06/2013 by JeanFrancois R.

Very good
Product ordered on 12/04/2013 by philippe A.

Good product
Product ordered on 02/01/2013 by didier m.

nickel super product
Product ordered on 27/11/2012 by Guillaume S.

Super
Product ordered on 02/10/2012 by Julien J.

For car preparation lovers or for guys who only want the best for their cars
Product ordered on 02/04/2022 by Jeremy J.

Nikel
Product ordered on 08/12/2021 by Yves l.

Tres satisfait
Product ordered on 16/11/2019 by Julien R.

Very good candles
Product ordered on 27/10/2017 by roony t.

In test at the first contact and kilometer we feel the change
Product ordered on 16/01/2017 by Anthony D.

Good product
Product ordered on 11/10/2015 by gael m.

It's perfect!
Product ordered on 29/07/2015 by Rene L.

Spark plug recommended by my mechanic. To be seen with use in time
Product ordered on 07/03/2013 by Mickael P.

perfect for road use even in very cold weather with the car sleeping outside

Customer Reviews

4.9

137 reviews

Don't Forget...

NGK is a Japanese company known for their high performance spark plugs (made from titanium or iridium) and sensors. Since their creation in 1936, NGK have become one the leaders in their field. The company can be found in many countries, with 32 subsidiaries and 12.000 employees around the world.