NGK Catalogue 2008 / 2009
Total Page:16
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b_GB/D_A365_UmsChlag_1 22.10.2007 15:23 Uhr Seite 1 MARINE PARTS SUPPLY (800) 661-5353 MARINE PARTS SUPPLY (800) 661-5353 9 200 MARINE PARTS SUPPLY (800) 661-5353 8- 200 D MARINE PARTS SUPPLY (800) 661-5353 GB www.ngk.de www.ngk.es www.ngk.fi www.ngkntk.fr www.ngkntk.it MARINE PARTS SUPPLY (800) 661-5353 www.ngkntk.nl www.ngkntk.pl www.ngk.ru www.ngk.com.tr www.ngk-europe.com NGK SPARK PLUG EUROPE GMBH MARINE PARTS SUPPLY (800) 661-5353 Harkortstr. 41 40880 Ratingen Germany GB Tel. ++49(0)2102/974-000 Fax ++49(0)2102/974-149 www.ngk.de D 200 8-2009 MARINE PARTS SUPPLY (800) 661-5353 *A365* MARINE PARTS SUPPLY (800) 661-5353 MARINE PARTS SUPPLY (800) 661-5353 NGK SPARK PLUGS & GLOW PLUGS TABLE OF CONTENTS HOW SPARK PLUGS OPERATE NGK PLUG IDENTIFICATION CHART MARINE PARTS SUPPLY (800) 661-5353 SPARK PLUG TIGHTENING TORQUE GLOW PLUG IDENTIFICATION CHART GLOW PLUG TIGHTENING TORQUE SPARK PLUG TYPES GLOW PLUG CHART MARINE PARTS SUPPLY (800) 661-5353 INBOARD ENGINE LISTINGS OUTBOARD ENGINE LISTINGS JET-SKI ENGINE LISTINGS RESITER COVERS CROSS OVER CHART MARINE PARTS SUPPLY (800) 661-5353 PLUG TO ENGINE CROSS OVER DISCONTINUED/SUPERCEEDED CHART MARINE PARTS SUPPLY (800) 661-5353 MARINE PARTS SUPPLY (800) 661-5353 d_01-24_GB 08 Vorlauf gb-d 13.11.2007 17:06 Uhr Seite 9 MARINE PARTS SUPPLY (800) 661-5353 What spark plugs have to do during gas combustion The igniting spark. Spark plugs robust enough for dual fuel The basic facts are: the working principles of fuel operation. ignition remain unchanged. Even IN a dual fuel ● Iridium and platinum are extremely resistant vehicle – powered by petrol or gas – the spark to erosion. plug’s job is to ignite the fuel mixture by means ● In gas operation too, they guarantee optimum MARINE PARTS SUPPLY (800) 661-5353 of a spark discharge. ignition properties over a long lifetime. The following is true: liquid gas is harder to ● The use of these precious metals allows a ignite than petrol. In addition: liquid gas is more centre electrode with a diameter of only aggressive than petrol, so extremely durable 0.6 mm. materials are required to resist erosion. It is ● The ignition voltage requirement is reduced. therefore recommended to use spark plugs which ● The small diameter of the centre electrode The iridium centre are equal to the special demands of combined enhances the optimum spread of the flame electrode with its operation. core IN all directions. iridium tip of only 0.6 mm. The benefit of iridium: In brief: Iridium and platinum spark plugs enable As the leading supplier and developer of reliable and environmentally friendly ignition – MARINE PARTS SUPPLY (800) 661-5353 innovative spark plugs and exhaust gas sensors, whether using petrol or gas. NGK offers spark plugs which guarantee reliable ignition IN converted engines. For many engines, there is a suitable spark plug IN the NGK range. These spark plugs have laser welded centre electrodes using the precious metals iridium or platinum. No deposits in the annular gap. 1 Ignition sparks 1 2 Build-up of deposits MARINE PARTS SUPPLY (800) 661-5353 2 3 The deposits are burnt IN the annular gap 3 How a gas–powered engine functions Gas distributor Ignition cable MARINE PARTS SUPPLY (800) 661-5353 Gas fuel injector Spark plug Petrol fuel injector MARINE PARTS SUPPLY (800) 661-5353 Evaporator Exhaust gas sensor MARINE PARTS SUPPLY (800) 661-5353 9 GB d_01-24_GB 08 Vorlauf gb-d 13.11.2007 17:06 Uhr Seite 10 MARINE PARTS SUPPLY (800) 661-5353 Special spark plugs from NGK: Specifically developed for gas operation As well as the current iridium types, NGK now An overview of the special spark plugs: also offers special spark plugs for gas-powered ● A particularly long life thanks to a special vehicles. They are specifically manufactured for plating for the metal shell as well as use IN retro-fitted vehicles and have proven electrodes of platinum and iridium. themselves IN Japan for many years – for ● Reliable ignition and an even spread MARINE PARTS SUPPLY (800) 661-5353 example IN taxis, which are without exception of the flame core. gas-powered IN that country. ● The best ignition properties also when operating with gas. It’s the plating that does it. ● Low ignition voltage requirement. The spark plugs for use with gas are plated with ● In comparison with standard spark plugs, Even spread of the a chrome alloy specifically developed by NGK for improved emission values also when operating flame core this purpose. It is able to resist the aggressive with gas. conditions of gas operation for longer than normal platings. At present for cars there is A word on installation. NO other spark plug which can offer a similar There is NO difference between installing a spark plating. plug IN a dual fuel engine and installing one IN a MARINE PARTS SUPPLY (800) 661-5353 normal engine. Before removing the old spark Platinum and iridium: The dynamic duo. plug, the cylinder head should be cleaned. The In the same way as with standard iridium and new spark plug is then screwed IN by hand and platinum spark plugs, the special spark plugs for then tightened with a torque wrench to the gas-powered cars also have a laser welded centre correct torque setting. electrode using an iridium chip of only 0.6 MM diameter. In addition, the ground electrode is In some cases it has proven effective when fitted with a platinum chip which further retro-fitting for gas operation to reduce the improves the durability and therefore the lifetime electrode gap slightly, 0.3 MM at the most, IN of the spark plug. comparison to the normal recommendation for petrol operation to facilitate the spark discharge. MARINE PARTS SUPPLY (800) 661-5353 Torque settings Spark plug with gasket Spark plug with taper seat 18 MM 14 MM 12 MM 10 MM 8 MM 18 MM 14 MM MARINE PARTS SUPPLY (800) 661-5353 Cast iron head 34–45 Nm 25–35 Nm 15–20 Nm 10–15 Nm –20–30 Nm 15–25 Nm Aluminium head 34–45 Nm 25–30 Nm 15–20 Nm 10–12 Nm 8–10 Nm 20–30 Nm 10–20 Nm MARINE PARTS SUPPLY (800) 661-5353 Iridium spark plug BPR6EIX-LPG MARINE PARTS SUPPLY (800) 661-5353 10 GB d_01-24_GB 08 Vorlauf gb-d 13.11.2007 17:06 Uhr Seite 11 MARINE PARTS SUPPLY (800) 661-5353 NGK spark plugs: The right solution for the gas powered engine MARINE PARTS SUPPLY (800) 661-5353 MARINE PARTS SUPPLY (800) 661-5353 Cross-reference list: Which standard spark plug can be replaced by an iridium type? Original spark plug IX-Type BCP5ESBCPR5ES BCPR5ES-11BCPR5EY BCPR5EIX-11 BCPR5EY-11 BCPR6E-11BCPR6E BCPR6ES BCP6ES BCPR6EIX-11 BCP6ET BCPR6E-11 BCPR7ES BCP7ET BCP7ES BCPR7ET BCPR7EIX BCPR7ES-11 BKR5EK BKR5EZ BKR5E BKR5ES BKR5EIX MARINE PARTS SUPPLY (800) 661-5353 BKR5EY BKR5E-11BKR5ES-11BKR5EY-11 BKR6EKC BKR6E BKR6ES BKR6EZ BKR6EIX-LPG BKR6EY BKR6E-11BKR6ES-11 BKR7E BKR7EIX BP5ESZ BPR5ES BP5ES BPR5EY BPR5EIX BP5EY BPR5EY-11BPR5ES-11 BP6ES BP6E BPR6ES BPR6EY BPR6EIX-LPG BPR6ES-11BPR6EY-11 BP6HS BPR6HS BPR6HIX BP7ES BPR7ES BPR7EIX MARINE PARTS SUPPLY (800) 661-5353 DCPR7E-N DCPR7E DCPR7EIX ZFR5F ZFR5FIX-11 ZFR6F-11ZFR6FIX-11 Three steps to installation: 1. Determine existing spark plug 2. Find the alternative spark plug IN the table* 3. If necessary, reduce the electrode gap by 0.3 MM maximum MARINE PARTS SUPPLY (800) 661-5353 * Please note: For LPG units based ON the venturi system, spark plugs one heat range higher must be used (e.g. BKR5E => BKR6EIX-LPG). For vehicles already factory fitted with high quality NGK platinum or iridium spark plugs, NO other type needs to be used. If necessary adjust the electrode gap. MARINE PARTS SUPPLY (800) 661-5353 11 GB d_01-24_GB 08 Vorlauf gb-d 13.11.2007 17:06 Uhr Seite 18 Design symbols used in NGK spark plugs MARINE PARTS SUPPLY (800) 661-5353 *Standard regulation is drawn here. There also exist a few extraordinary symbols. ThreadHexagon Construction Feature Heat Rating NumberThread Reach SizeSize A 18 mm 25.4 mm L Compact type (Shorty) 2 Hotter E 19.0 mm B 14 mm 20.8 mm M Compact type (Bantam) 4 H 12.7 mm MARINE PARTS SUPPLY (800) 661-5353 C 10 mm 16.0 mm P Projected insulator type L 11.2 mm 5 D 12 mm 18.0 mm R Resistor type EH Half thread 6 E 8 mm 13.0 mm U Surface or semisurface Total: discharge type 7 19.0 mm G PF 1/2 23.8 mm Thread: J 12 mm 18.0 mm Z Inductive resistor type 8 12.7 mm AB 18 mm 20.8 mm (85) F Conical seat type A-F type 10.9 mm BC 14 mm 16.0 mm 9 B-F type 11.2 mm BK 14 mm 16.0 mm B-EF type 17.5 mm (Iso type of BCP) (95) DC 12 mm 16.0 mm 10 (105) MARINE PARTS SUPPLY (800) 661-5353 11 12 13 Colder BC P R 6ES 11 Spark gap(mm) MARINE PARTS SUPPLY (800) 661-5353 None:Standard gap Spark gap(mm) None:Standard gap Firing End Construction, etc. P F R 6 11 AA C Low angle ground elektrode F Conical seat Plug Type Construction Feature G Fine nickel alloy center electrode I Iridium electrode R Resistor A No gasket type GV Gold-palladium center electrode and P Platinum electrodes B Special specialconstruction MARINE PARTS SUPPLY (800) 661-5353 L Thread reach 26.5 mm C Special J Extended 2-Ground electrodes Z Extended gap D Special K 2-Ground electrodes PL Platinum electrodes and M 2-Ground electrodes for Mazda rotary eng.