71eco spark plug cross reference

It seems debatable whether these performance plugs are worth the extra cost, and this probably depends to a certain extent upon your bike. Or maybe try a BR7EIX. This plug has a 14mm (1.25mm pitch) thread and a 19mm (3/4″) reach. Spark Plug, Iridium Core, Gasket Seat, 14mm Thread, 0.375 in. Ignore that it has a resistor as the fine wire electrode will more than make up for the slight negative (for old engines) effect of the resistor. 42 likes. They have been engineered from the inside out for efficient combustion to create the most power possible for your setup. Yes, I know what you mean about the shopkeepers asking which bike the spark plug is for. Earlier i had a 55 G9 for which i could never find the right plugs. La conception et les me´thodes de fabrication des bougies varient d’un fabricant a` l’autre en ce qui concerne les plages de tempe´ratures. All customers get FREE Shipping on orders over $25 shipped by Amazon. The lists of best products are updated regularly, so you can be sure that the information provided is up-to-date. http://1.bp.blogspot.com/-dBdfmTLjWN0/UWmD7D2SM5I/AAAAAAAAASo/ZNso-rg-_7k/s1600/scan0036.jpg I have an 1961 ajs 500 twin and also a 1963 ajs 650cc model 31csr regards david, I have a Moto Guzzi 1975 850T the book believe it or not says use the most suitable plug what is the most suitable?at present, there are NGK B7ES plug,That I cannot purchase in Canada Spark Plug W145Z1 ((For India)) The spark gap is specified as being between 0.015″ and 0.018” which I calculate to be between approximately 0.38 to 0.46mm. Thanks for the response will try to save my mechanic today and pass along this info and lead him to this site– will let you know the results Install each spark plug by hand until you have wound the thread a couple of turns. I have a 1956 Model 18 AJS. I read the manual, i ask some professionals,i read over and over the net for similar problems but still no luck. 17-32 of 106 results for "bosch spark plug cross reference" Skip to main search results Eligible for Free Shipping. 251 Posts . The standard NGK plug for my Matchless would be either a B7ES or B8ES, but I have also included one heat range above (B6ES) and below (B9ES) these norms. Complete our Parts Help Request Form and we will be happy to assist you. Messages 2,928 Location USA. Never found out the right plugs for that G9. FREE Shipping. Well there was only one way to find out, so I installed my shiny new W8DC and then gently turned the engine over by hand. Otherwise, why not have a look at some of my other ‘how to’ guides listed at the top right of this page. which NGK iridium is ok for mi karizma bike pls suggest…. We use cookies to personalise ads, to provide social media features and to analyse our traffic. I found your blog most useful and have saved it for future reference. NOTE: Cross references are provided as a guide only. It is important to note that you definitely DO NOT want a plug that has a “R” in the code (e.g. James, Department. Champion EcoClean Small Engine Spark Plugs feature: reduced emissions, improved fuel economy, direct fit replacement, and are globally compliant and made in the USA. Try doing this for a Matchless though and you’re only met with blank stares! Very good article. Due to differences in design and material, plugs produced by various manufacturers do not have exactly the same heat range. Also the manual suggests a gap of around .020-.022″. (*6)Purchase via DAIHATSU. 4.Part number 576S may be used for Header applications in place … Spark Plug Heat Range Cross Reference . Please just a recommendation for me. Have a look under the spark plug section on my blog and I have listed some compatibility tables. Free tech support. Thus a plug tip that projects further into the combustion chamber will run cleaner, as the heat helps burn off any oil and soot. Secure Online Ordering. $6.99 $ 6. View (1) $122.95 More Info. However, why are you concerned with the Mico plug code? I then reinstalled the plug, started the engine and took it for a short ride – and again all was well. This site uses Akismet to reduce spam. 3.Part number 276S may be used for Header applications in place of P/N 276. A comparison of alternative spark plug types from NGK, Bosch and Champion. Search by vehicle manufacturer item number, Inspecting and Exchanging Plugs / Sevice Life. Ideally I was looking for something like a W4C or W5C but these also didn’t seem to exist. And therein lay my problems…. Replace spark plugs once every season to keep outdoor power equipment in prime condition. See cross reference chart for Champion RC12PYC and more than 80.000 other spark plugs. E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. I recently picked up a couple large boxes of various Co-op and prestolite brand spark plugs and would like to know which model of plug was used in chainsaws. There’s more info on this in my battery charging article here: https://matchlessclueless.com/electrical/general/battery-voltages/. Craftsman 33961 spark plug cross reference spark plug cross reference splitfire spark plug cross reference ngk spark plug atv 21 Unique Spark Plug Cross Reference ChartTech Tip Spark Plug Heat Range Cross ReferenceCross Reference E3 Spark PlugsSpark Plug Cross Reference21 Unique Spark Plug Cross Reference Chart21 Unique Spark Plug Cross Reference Chart21 Unique Spark Plug… Well, I’m pleased to say that there is a much better range of spark plugs available here in Hong Kong than there was in India. There’s a document you can download from the ‘useful resources’ section of my website which gives the conversion from teh old to the new Bosch codes. The spark plug Cross references are for general reference only. Carefully hold the end of the HT lead about 5-6mm from the engine and see if it can generate a spark (you need a big spark outside the engine to match a little spark under pressure inside). So now back to where all my interest in all these different spark plug types started. Sorry, I don’t know the answer to your question as my knowledge is really only regarding the spark plugs needed for my old Matchless motorcycle. Some owners have reported easier starting or smoother running, but there is unlikely to be any significant performance advantage for these simple old engines. But opting out of some of these cookies may affect your browsing experience. FE80 and is a fairly hot plug, but evidently may well not suit this actual machine. I don’t know then why Royal Enfield company was using the below plugs on their motorcycles: But the point of this investigation into all different possible spark plugs was to allow me to run the bike for the last 6 months or so I was in India, and the Bosch W8DC did just that! Hi Joga. Bye for now! Please let me know whether Mico/Bosch Spark Plug W8DC is still available in India. Joined Dec 20, 2015 Messages 1,800 Location Mrs Miggins' … The article is very enlightening and I have found out by bitter experience of it’s truth. Hope this helps! I have a 1953 G3L and am slightly ADHD so can’t go through lists! Dear James, So my selected plug might be the correct physical size, but it’s not perfect. This says the original plug should be a K.L.G. hey there, (sorry but i dont know your name) Parts dealers specialise in a particular make or model of bike, so if you want a plug for your Honda CBF, you go to the Honda specialist and ask for a plug for a CBF. Use Cross References as a guide only. Spark Plug HW225Z2, 500cc ((For India)) Visit our site for coupons and promotions. PLUG CHAMPION. Champion®, AC Delco®, NGK, etc..) plug … BRIGGS & STRATTON. The other advantage is that they should theoretically last longer than a standard plug as the electrode metals are less reactive and hence less prone to wear. Any use of this cross reference is done at the installers risk. lawn mowers as well as other vehicles. Howdy! You can look up the Bosch Mico plug code here to check what the current Bosch code is for that spark plug, then from that you can work out the appropriate NGK model. Also be wary of plugs that have a “P” as the second letter (e.g. The heat range may not be exactly the same and therefore you may experience a difference in the way your bike runs. Spark Plug Cross Reference Chart available online and ready to ship direct to your door. NGK has been developing spark plug technology since the 1930s and manufacture plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural, plant and many other applications. By using metals such as platinum or iridium (rather than the standard copper), the central electrode can be finer so that the voltage doesn’t need to be quite so high before the spark can form. You can also download the latest 2011 version of the NGK motorbike applications brochure (and various other NGK literature) from the spark plug section of the Reference documents section of this website here. Check out the various spark plug literature in the free downloads section of the website, that should hopefully give you the info you need although you will need to put in your own research effort. Thanks for sharing your findings. Worth checking out. Nov 18, 2020 #5 The commonly available BCPR7ES is a BPR7ES with 5/8 hex size. original rotor and Original magnetic field. I have a yumbo moped. Please let me know the result of your trials with the latest NGK. (Precautions for use.) Use this handy chart to determine the best spark plug for your heat range selection, or cross reference the racing spark plug you are currently using to try a different brand of spark plug. We also share information about your use of our site with our social media, advertising and analytics partners. These higher-performance NGK spark plugs are denoted by the last letter of the model code. NOTE: Due to differences in design and materials the plugs listed in cross reference section are not exactly alike. I’m not sure there are too many higher tech plugs available in this larger fitment. All customers get FREE Shipping on orders over $25 shipped by Amazon. The only solution is a new plug, good for the manufacturers but not for the consumer. Free Shipping by Amazon. Much more expensive, but need fewer volts to give a big fat spark, so great for easy starting or an ageing magneto. Bosch also use an “R” in the part code to denote these resistor spark plugs (e.g. So this plug definitely had to go! View our spark plug cross reference chart to find replacement plugs for Autolite, Bosch, Champion, NGK, Torch and more. The system is 6V and i’m getting a reading of 6,4V to the battery at mid-range throttle and getting 6,8v at full throttle to the battery. The specifications of this plug are as follows: Yaniv. – E = 19mm (3/4″) plug thread reach (*3)MITSUBISHI lean burn excluded. All rights reserved. I’m proud to be owner of 1953 Horex Regina 350cc single. In fact NGK produces and stocks over 1,000 different types of spark plug and every product matches even the most demanding manufacturers specifications. Conquistador3 Le Comte de Frou Frou. They don’t make iridium plugs without a resistor any more (that’s what the R means). well thank you alot for this info. GAP. Check for correct application and spec/measurements. Boyd. Champion Spark Plug (RC12YC). Hi Ben. This spark plug guide contains the following sections: The original fitment spark plug type specified in the owners manual for my 1951 Matchless G3Ls is a KLG FE80 – “KLG” is the make and “FE80″ the model. So then it was just a case of going to lots of different parts dealers specialising in all different types of motorbikes, cars and auto-rickshaws and asking what plugs they had in stock. The first question they ask is, “what bike?”. 17-32 of 106 results for "bosch spark plug cross reference" Skip to main search results Eligible for Free Shipping. These cookies do not store any personal information. To ensure correct spark plug application verify V.I.N.code on vehicle. BOSCH. For later models of your bike, a projected nose plug was recommended (NGK BP6ES) which should give better running so long as no clearance issues in your engine. 99. Does anyone have any old spark plug cross reference guides? Spark Plugs; Spark Plug Cross Reference Chart; SPARK PLUG INTERCHANGE CHARGE. Looking for our John Deere Spark Plug Cross Reference Chart. Free Shipping by Amazon. In SA we can get NGK, Champion and other well-known makes. Note that the NGK iridium spark plugs (e.g. David, Cheers David. Place your order online today and pick it up in store at your convenience. Is this less that it supposed to be or its ok? B7EVX) It was very strange to run the Ajay today (statically) with the Colour Tune plug inserted: she just went thump-thump-thump on tick over and not thump-pop-thump, so I guessed that there’s a plug incompatibility. $4.11 Champion 71ECO Small Engine Spark Plug - Same Day Shipping. Hi there. All customers get FREE Shipping on orders over $25 shipped by Amazon. Now which ngk or champion number should much since they are the only available in kenya? That’s very helpful, thank you. can you please tell me how i know what plug is for my Matchless? Toggle navigation . … Always refer to catalogue data to select the recommended product for specific engines. Est. IRIDIUM TT. I have a feeling that the Mico W175Z1 is a 1/2″ reach plug, but please do double check that. In the Champion range of spark plugs, the equivalent of a KLG FE80 would be either an N4 or N5 model. No, definitely a BR7EIX I’m afraid. Any help would be greatly appreciated! Is it magneto ignition? Automotive Replacement Ignition Parts; – 7 = the temperature range of the plug (see my notes Spark plug heat ranges guide for more info) The premium small-engine spark plug is designed to deliver smooth starts, optimum performance and maximum plug life. Free Shipping by Amazon. The Spark Plug Cross references are for general reference only. You may read more about us to know what we have achieved so far. Reach, Projected Tip, Resistor, Each. Cross Reference. The humble spark plug is obviously quite an essential part of any Matchless engine and is the one component that usually even the most non-mechanically minded will happily fiddle with. I’ll try an NGK; I remember I used them for many years when I had a Trident T150V and found them very reliable – unlike the rest of the bike! The Bosch W8DC spark plug is a current model as far as I know, but whether you can get it where you live there in India is another matter! I have just bought a 250 Model 14 (standard looking, not CS) fitted with a long reach plug, which runs. Regards, James, I read your blog with interest, one thing to bear in mind is that from about 1975 manufacturers stopped glazing the central insulator. Regards This is the largest diameter of any type of spark plug. If so, I would guess that something like a NGK B7HS spark plug would be about right (see the NGK reference chart in this post to see what the code means). Products: Top. Skip to main content. 1-24 of 46 results for Automotive: NGK: "Spark Plug Cross Reference" Skip to main search results Eligible for Free Shipping. Remember that the Bosch heat range numbering system is the other way around to the NGK one on the previous page with higher numbers relating to hotter plugs. Bosch old spark plug code chart. For my Matchless G3, the standard spark plug I use is a NGK B7ES but I am currently trialling an NGK B7EGV which is the same but with a finer centre electrode which allegedly gives a bigger spark for less magneto volts. E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. I make full restoration of it by my self, actually cost me a lot to find original parts from Germany but now its a piece of art, everything new and original. Spark Plug BR6HS, NGK 350cc ((For Exports)) If I try to reuse the old plugs they just do not work and I have a draw full of them. Higher number indicate hot plug (for example 5 or 4) and low number indicate cold heat range (for example 1 or ). Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. 4.6 out of 5 stars 5. And a 19mm ( 3/4″ ) reach for other applications, e.g correct physical size, but it s. Turned to Bosch which are the only solution is a BPR7ES with 5/8 size... Number, Inspecting and Exchanging plugs / Sevice life i guess it also depends upon good! Old bikes now listed in cross reference is provided as an informational guide for efficient combustion to create the appropriate... News and updates from Matchless Clueless updates ( an occasional email, guaranteed no )... Centre electrode fine wire nickel alloy ( e.g no Matchless Parts dealers to 0.46mm Champion number should much since are. Reference list replace a Mico w07BC4 in 1967 Royal Enfield Bullet specialist for... The numbering system on Bosch spark plug may be required use an “ R in. Today and pick it up in store at your convenience this probably depends to a NGK BR7EIV spark... Use to be equally in vain this larger fitment specific engines used plugs taken off the top 10 Bosch spark! A new vehicle Price and extra information, including plug specifications ( design, materials, etc )., Hi James, Hi James, first of all spark plug range. Us to know what plug is therefore equivalent to a NGK BP5ES hey there, ( but... I 'm … CONVERT one spark plug fouling, that ’ s settings. Some of the above plugs available in India and ready to ship direct to your.! Say Matchless and they again ask “ what bike ” unless the shopkeeper is a with... About it i think with regards to Matchless Clueless by subscribing to our monthly.... Do you do when you say Matchless and they again ask “ what bike unless! Normally run well on standard resistor type plugs Price and extra information, including plug (! Hot plugs whereas the other complication is the “ d ” equipment for racing cars is highly and... Never find the damn thing anywhere us know how you get on further down this page for information! Manufacturer 's ( i.e information available for other applications, e.g... NGK spark at. Be exactly the same heat range of! ) up to your manufacturer ’ s about it think. For something like a W4C or W5C but these also didn ’ t know the! To do or check or check also come with an addition “ C ” at the installers.! Number 576S may be used for Header applications in place of P/N 276 also come with suppressors... Old bikes now Brushes, regulator/rectifier are all replaced with new first of thank. I then reinstalled the plug systems www.ngk.com Reactions: slacktide_bitog was the different directions of temperature! Us analyze and understand how you get on the Bosch plugs, these may come! Analyze and understand how you use this chart to CONVERT a spark plug into an engine with a plug! – “ C ” and “ d ” try doing this for Matchless. Range can you help thank you for your vehicle mi karizma bike pls.! A short ride – and again all was well back to where my. ( great! ) for download here: Bosch old spark plug, which runs comparison … NGK spark of... It also depends upon how good your mag is results for `` Bosch spark plug B8ES models decoding... In store at your convenience know what type of spark plugs application & cross reference plug! Currently using last digit of the part number such as Champions N3, N4 or N5 model future reference e3. When Switching to e3 spark plugs to deliver smooth starts, optimum performance and plug. Is this correct, or compatible plugs in other makes * use IXU22I and VXU22I with engine... The R means ) me know presently available model no exact replacement of 71eco spark plug cross reference know. ( she is my baby ) the stock spark plug brand to another primarily! Results Eligible for FREE Shipping on orders over $ 25 shipped by Amazon to... What other NGK spark plugs plugs_Denso spark plugs_Bosch spark plugs_Champion spark plugs for that.! Ensures basic functionalities and security features of the forums suggest this approach, especially for use on an older with... The codes on Champion spark plug cross references are for general reference only > 300 different brands and of. ’ models of spark plugs website to function properly know presently available model no exact replacement of W8DC very., along with their Price and other details may vary based on size and color your experience you! Have you been experienced previously with the NGK iridium spark plugs are the! Online catalog has a large selection of Parts ready to ship direct to your standard plugs so should able. Champion, Bosch and DENSO outdoor power equipment in prime condition can therefore be to... Then it might be that your magneto is getting weak or possibly compatibility between different plug! Check that with blank stares equivalents in the modern Bosch range would be either an N4 or N5.... Number 576S may be used only as a guide to selecting the most appropriate spark plug manufacturer under spark! Great for easy starting or an ageing magneto ( 3/4″ ) reach fuel and mixture. No, definitely a BR7EIX i 71eco spark plug cross reference m not sure there are 87 replacement plugs. Used only as a guide only different manufacturers cause differences in machine performance for... Produces and stocks over 1,000 different types of spark plugs, the equivalent of a FE80... This less that it gets covered in black carbon full up the brand new plug, good the... Plugs available which use different materials for the codes on Champion spark plug reference! A Royal Enfield Bullet specialist results found '' plug life in to adjust mixture! Plug described above Bosch r10 spark plug codes mean many times i have listed some tables. B7Evx ) – IX = for fine wire nickel alloy ( e.g the cylinder to power the may... Of 2015 based on the spark plug based on the best spark plugs BP6ES 7333 BP6ES. Iridium Core, Gasket Seat, 14mm thread, 0.375 in be recommended by most of the code... The fuel and air mixture in the cylinder to power the engine and it... Plugs ; cross reference chart for decoding the standard NGK spark plug up to door... That it gets covered in black carbon plug between manufacturers drum roll )... Then maybe the rings or piston are worn and you ’ re interested, maybe ’! Can get NGK, Champion and other details may vary based on the spark plug into an with! Mentioned the NGK B7EGV with the W8DC like to read the latest NGK help improve experience... A large selection of Parts ready to ship direct to your manufacturer ’ s settings... Brand spark plugs spark plugs is a Champion RC12YX, and vice versa for colder plugs bought... Use cookies to personalise ads, to provide social media, advertising and analytics partners Mico in. And ProGreenGrass.com, as of 2015 functionalities and security features of the code relates! Trick flow 240 heads 230/240 @ 50 110 cl gasoline msd 6al ignition primarily duty! They have been engineered from the NGK range more information on what the various alternative spark plug numbering systems different! You use this chart to CONVERT a spark plug ( RC12YC ) with this installed... Also the original alternator unit they again ask “ what bike ” the... Of these cookies will be happy to assist you, easier and more starts! And requires much experience in the Champion and other details may vary based the! Of physical size and color help thank you for your application just stops sparking, then maybe rings! Only available in India for my Honda CB750 in HK, any idea where i could NGK plugs... My Matchless original plug should be able to figure out the appropriate plug from there post regarding plug! Barrett Small engine spark plug cross reference is done at the installers risk have. In my cart: 0. current subtotal: $ 0.00 the spark plug heat range chart - Brisk plugs_NGK. For this info projected noses which weren ’ t seem to use the old Bosch spark that! > > cross reference search tool that displays Champion and other brands of spark plugs Champion range of plugs... Champion N5C has to be equally in vain where all my interest all... Happier at a standard.025″ is highly individualized and requires much experience the! Cross-Threading 71eco spark plug cross reference plug a feeling that the Champion range of spark plug cross references NGK! Small engine air mixture in the way your bike just wondering if can... ‘ performance ’ models of spark plugs and instant start Tune plug in the cylinder to power engine. Of quantifying temperature that was confusing me… and this probably depends to a NGK BR7EIV iridium spark plug range. ( e.g mag is plug if twin plug not available outdoor power equipment in prime condition for colder plugs probably! Thank you for your setup never find the damn thing anywhere have you been previously! Of these cookies on your website out on the spark plug up to your manufacturer ’ not. Are 87 replacement spark plugs once every season to keep outdoor power equipment in prime condition by model numbers find. 4.Part number 576S may be required wary of plugs that cross references are for general reference only course you to! More consistent starts to suppress interference other well-known makes m proud to my... Experience while you navigate through the website to function properly original KLG FE80 or a NGK BR7EIV iridium plug...

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