Qui vult dare parva non debet magna rogare 1Ĥ SPARK PLUG DESIGN SPARK PLUG DESIGN Every year the range of NGK spark plugs grows to accommodate the ever increasing demands of modern engines. Applications listed in this catalogue do not apply to racing or modified engines, except where explicitly noted. The use of non-resistor plugs, could, in some cases, result in damage to electronic components. Resistor plugs should always be used where they are recommended by the manufacturers. NGK Spark Plugs should not be used in aircraft engines. The appropriate NGK Spark Plugs are designed solely for use in automotive, motorcycle, marine, horticultural, agricultural, commercial, industrial, and all stationary engines. Whilst every care is taken in compiling these lists of applications, they are given for general guidance only, and they do not constitute any contractual term, representation or warranty and as such NGK do not accept any responsibility in respect of any claim whatsoever and howsoever caused arising from the publication of this catalogue.
Pioneers of copper core spark plugs since 1958, and now undisputed leaders in spark plug technology.ģ CONTENTS Spark Plug Design 2 NGK s Copper Core Technology 3 Spark Plug Installation Tips 4 Design Symbols 5 Spark Plug New Additions and Part Numbers 6 Glow Plug New Additions and Part Numbers 7 Vehicle Registration Letters 8 Spark Plug Gap Settings 8 AC 9 Alfa Romeo 9-10 Alpina 10 Asia Motors 10 Aston Martin 11 Audi Austin Morris 14 Bedford 15 Bentley 15 BMW Cadillac 19 Caterham 19 Chevrolet (Daewoo) 19 Chevrolet (USA) 19 Chrysler Citroen Dacia 22 Daewoo 22 Daf 23 Daihatsu 23 Daimler 24 Dodge 24 Ferrari Fiat Ford FSO 31 Honda Hyundai Isuzu 34 Iveco 34 Jaguar Jeep 36 Kia Lada 37 Lamborghini 37 NGK Glow Plug Types and Features 107 Glow Plug Design Symbols 108 Correct Use of Glow Plugs 109 Interpretation of Glow Plug Appearance 110 Glow Plug Interchange Chart 110 Glow Plug Specification Chart Alfa Romeo 113 Asia Motors 113 Audi Bedford 114 BMW 114 Cadillac 114 Chrysler 115 Citroen Dacia 116 Daewoo 116 Daihatsu 116 Fiat Ford Honda 119 Hyundai 119 Isuzu 119 Iveco 119 Jaguar 119 Jeep 119 Kia 120 Land Rover 120 LDV (Leyland Daf) 120 Lexus 120 SPARK PLUG APPLICATIONS GLOW PLUG APPLICATIONS Lancia 37 Land Rover 38 Lexus 38 LDV (Leyland Daf) Lotus 39 Maserati 39 Maybach 39 Mazda MCC Smart - see Smart (MCC) 41 Mercedes Benz MG Mini (BMW) 46 Mitsubishi Morgan 48 Nissan Opel 51 Perodua 51 Peugeot Piaggio 54 Porsche Proton 55 Reliant 55 Renault Rolls-Royce 59 Rover Saab 61 Sao 61 Seat Skoda Smart (MCC) Ssangyong 65 Subaru 65 Suzuki 66 Talbot (Chrysler) Taxi 67 Toyota Triumph 69 TVR 70 Vauxhall/Opel Volkswagen Volvo Yugo 81 Conversion Chart (Spark Plugs) Mazda Mercedes Benz MG 123 Mini 124 Mitsubishi 124 Nissan Opel Õ Peugeot Porsche 127 Proton 127 Renault Rover 129 Saab 129 Seat Skoda 130 Smart (MCC) 131 Ssangyong 131 Suzuki 131 Talbot (Chrysler) 131 Taxi 131 Toyota Vauxhall/Opel Volkswagen Volvo 136 Glow Plug Supersessions 137 Conversion Chart (Glow Plugs) Spark Plug Covers Cover Symbols Explanation Chart 146 NGK Resistor Plug Covers 146 This catalogue lists only vehicles officially imported or manufactured in the UK and is effective from April 2012 and supersedes all previous catalogues. Providing an ultra wide heat range plug that gives maximum performance at both high and low speeds CENTRE & GROUND ELECTRODES Special nickel alloy ensures superior resistance and durability Original Equipment suppliers to: Alfa Romeo Aston Martin Audi Bentley BMW Chevrolet Chrysler Citroen Daewoo Daihatsu Ferrari Fiat Ford Honda Hyundai Isuzu Jaguar Jeep Kia Land Rover Lexus Lotus Maserati Maybach Mazda McLaren Mercedes Benz MG Mini Mitsubishi Nissan Perodua Peugeot Proton Renault Rolls Royce Saab Seat Skoda Smart Suzuki Subaru Toyota Vauxhall Volvo VW NGK. Robust construction INSULATOR Made of high purity alumina providing better heat dissipation, higher electrical insulation and stronger thermal shock resistance METAL SHELL Plated and chromated to guard against corrosion COPPER CORE Deeply inserted in the centre electrode for improved thermal conductivity. Perfect Ignition Better cold weather starting Better engine performance More complete combustion Better emissions and cleaner exhaust Wider heat range over all driving conditions CORRUGATIONS To prevent flash over SPECIAL PACKING Excellent air tightness. And no doubt will be in the future too NGK.
And as engine technology becomes ever more advanced, NGK spark plugs are increasingly becoming the first choice for today s motor technician. That s why NGK spark plugs are the No.1 choice of garage professionals the world over.
They know what they like, who they can rely on. That s amore Motor technicians aren t easily swayed. 2 Now look at what NGK s superior copper core technology delivers.