NGK LMAR8BI-9 / 91909 Iridium Ignition Spark Plug With the smallest tip diameter available, OE Iridium spark plugs provide superior ignitability & long service life. The iridium/platinum surfaces ensure a slow wear rate, providing stable idle & superior anti-fouling. Laser-welded iridium center electrode tip Platinum disc welded to backside of ground electrode provides long life Trivalent metal plating for superior anti-corrosion & anti-seizing Faster starts & quicker acceleration Better fuel economy & lower emissions Best OEM Iridium spark plug available OEM-approved design ITEM SPECIFICS: Spanner Size: 14 mm Thread Length: 26.5 mm Material: Iridium Sealing Type: Standard gasket If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above. Disclaimer: We have taken every care is taken in putting together lists of suitable vehicle compatibilities & component cross references, they are given for general guidance only, & they do not constitute any contractual term, representation or warranty & as such the supplier (Diy Car Service Parts) do not accept any responsibility in respect of any claim whatsoever & howsoever caused arising from the publication of this listing. It remains the responsibility of you (the customer) to check the
Specification of this item & carefully compare to your original before ordering/installing.