Denso GE5-1 Iridium Saver Industrial Spark Plug Replaces RN79G (0.020 )DENSO Iridium Saver Spark Plugs are a range of high efficiency, long-life spark plugs for gas engines that use Iridium technology to increase plug life & performance. The term Saver implies the reduction in maintenance costs achieved by the extended plug life in high pressure, lean-burn engines. The Iridium alloy pad (developed & patented by DENSO) is located on the centre electrode. A platinum pad is located on the ground electrode. The two pads help to provide excellent wear resistance compared to conventional spark plugs. Highly reliable monolithic resistor Powder sealing Hot lock Special Nickel plating with better corrosive resistance ITEM SPECIFICS: Thread: 14 mm Hex: 20.8 mm Reach: 19 mm Gap: 0.5 mm 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 (The Green Spark Plug Co LTD ) 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.