Product Overview
Sparkplug NGK ILZKBR7B8G Laser Iridium (1 step colder for N54, Stock for N55)
Please purchase the correct quantity depending on your engine type. The plugs are available in pack of 6, 8, 10, and 12. If you require different quantity, please get in touch with us.
These NGK Laser Iridium replacement plugs are one step colder than Bosch and are well suited for higher than stock horsepower racing applications. The plug gap must be manually set using a gap tool to the suggested 0.022". The tighter gap and exposed electrode design typically results in fewer misfires at higher power levels than the Bosch plugs. The trade off is a 15-20k mile life span compared to the 20-30k life span of the Bosch plugs.
(The list is not exhaustive, please check with us if you are unsure of fitment). *Please see disclaimer at bottom of page.
These plugs are used with all tuned turbo BMW motors including the N20, N54, N55, S55, and s63tu.
Please check the correct quantity you need before ordering.
E60N Sedan
535i
535xi
E61N Touring
535xi
E71 SAC
X6 35iX N54
E82 Coupé
135i N54
M
E86 Coupé
Z4 M3.2
E88 Convertible
135i N54
E89 Roadster
Z4 35i
Z4 35is
E90 Sedan
335i
335xi
E90N Sedan
335i N54
335xi N54
E91 Touring
335i
335xi
E91N Touring
335i N54
335xi N54
E92 Coupé
335i
335xi
E92N Coupé
335is
E93 Convertible
335i
E93N Convertible
335is
F01 Sedan
740i
F02 Sedan
740Li
E60N Sedan
535i
535xi
E61N Touring
535xi
E71 SAC
X6 35iX N54
E82 Coupé
135i N54
M
E86 Coupé
Z4 M3.2
E88 Convertible
135i N54
E89 Roadster
Z4 35i
Z4 35is
E90 Sedan
335i
335xi
E90N Sedan
335i N54
335xi N54
E91 Touring
335i
335xi
E91N Touring
335i N54
335xi N54
E92 Coupé
335i
335xi
E92N Coupé
335is
E93 Convertible
335i
E93N Convertible
335is
F01 Sedan
740i
F02 Sedan
740Li
Manufactured by
NGK
FREE UK Delivery
Disclaimer:
These plugs are commonly used for tunign purposes in certain BMW models, especially N54 and N55 engines as their colder heat range compared to standard plugs. Installing NGK part in a vehicle that is not officially confirmed as compatible in the NGK application guide (www.ngkpartfinder.co.uk) - whether self installed or by a certified mechanic, will void the product's warranty. All related risks and liabilities will be the sole responsibility of the purchaser/installer. We accept no responsibility or liability for any damage, malfunction, or consequential loss arising from the use of spark plugs into vehicles not expressly listed in the official NGK application catalogue. If you are modifying or tuning your vehicle we strongly recommend consulting a reputable and experienced tuner for advice. Some plugs from the Racing Series - designed for high performance use and engines, may be more appropriate for your setup.
