Part Number: BKR5E . Sorry for slow reply. We require customers to wear masks/face coverings while shopping in our stores. I wouldn’t bother with the Iridium plugs though as they’re unlikely to make any difference to performance that will justify the price. Ok, this is getting a bit confusing now so I have summarised the various alternative spark plug types in the table below. Read more about our Commitment to our Communities During COVID-19 here (800) 577-2580; Store Locator; Careers; … I recently fitted a Champion N5C spark plug, but the bike wasn’t at all happy with it: the tickover was rough and chuffing quite a bit. B7EVX) One of these plugs has now been in my Matchless G3Ls for a good few months and I can report that there are no clearance issues at all (still best to carefully check for your bike first though in case clearances are different!). Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk. (If you do fit a projected electrode plug, be sure to turn the engine over slowly a few times by hand and then check the plug to ensure nothing has hit it before starting the engine!). 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. Most interested. 3.Part number 276S may be used for Header applications in place of P/N 276. The table only shows the range of spark plug heat ranges relevant to classic bikes, typically between a B7ES and B9ES in the NGK range or N2 to N5 in the Champion range. The battery won’t start charging until it gets about 6.45V and really needs 6.90V to charge normally. I have used the NGK plugs as the basis for this table as I find the NGK numbering system the easiest to decode and compare. (4) When choosing a plug model for tuning vehicles and vehicles not listed in the vehicle model compatibility chart, the customer is responsible for determining the correct plug. 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). Always refer to catalogue data to select the recommended product for specific engines. Have you been experienced previously with the same issues or similar? I need a cross reference to a plug that has a 5/8 hex, not 3/4 or 13/16, which is what the Torch plug and NGK mentioned above are. CAUTION *Use IXU22I and VXU22I with 3SZ-VE engine. But opting out of some of these cookies may affect your browsing experience. Is so, thats probably a carburation problem – is the choke mechanism working correctly? Hi Wesley. Variations in plug materials and designs used by the different manufacturers cause differences in machine performance. Much more expensive, but need fewer volts to give a big fat spark, so great for easy starting or an ageing magneto. Reference table for Bosch spark plug codes. IRIDIUM POWER. I don’t know then why Royal Enfield company was using the below plugs on their motorcycles: Hope this helps! i got the 1963 G3. Have a look under the spark plug section on my blog and I have listed some compatibility tables. E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. This is a (drum roll please)…. The article is very enlightening and I have found out by bitter experience of it’s truth. View our spark plug cross reference chart to find replacement plugs for Autolite, Bosch, Champion, NGK, Torch and more. which NGK iridium is ok for mi karizma bike pls suggest…. 4.Part number 576S may be used for Header applications in place of P/N 576. There are no applications (hence demand) for them apparently. The other complication is the “D” part of the code that relates to thread length. 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! The reference table below is for the codes on Champion spark plugs, probably the simplest of all the manufacturers. MEGA-FIRE. Never found out the right plugs for that G9. I can’t remember the spark plug gap off the top of my head, but I know the B7EGV is about right as standard, but that a B7ES needs closing up slightly. Check for correct application and spec/measurements. So this plug definitely had to go! This makes them ideal even for classic vehicles that don’t normally run well on standard resistor type plugs. The spark plug Cross references are for general reference only. I had a Champion N5C inserted, which is one recommended as a replacement for the KLG What is the most appropriate spark plug available in India for my Matchless G3LS? You can search for a DENSO spark plug based on the spark plug you are currently using. Cross Reference. – D is the thread length (3/4″ – also correct!). I’m not sure there are too many higher tech plugs available in this larger fitment. I would recommend a NGK B7ES for a cheap and cheerful plug that does the job, especially if your bike fouls plugs and so frequently needs a replacement. m. Hi Richard. SPARK PLUG… A guide to selecting the most appropriate spark plug for your Matchless motorbike around the world. Do you have any links or references for this info? Free Shipping by Amazon. Cross Reference through Search Bar: To use the cross reference from the site search box, enter the part number you wish to cross and press enter. Here is the link where you can see the specs of spark plug. The heat range of a spark plug is the heat range for the spark plug not the motor, it has nothing to do with how hot or cool your motor will run only with how hot the spark plug tip will get. 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 The recommended plug for this is a B6HS, which is a short reach. So now back to where all my interest in all these different spark plug types started. Product Cross Reference. Now about the fouling is not oiling since i replaced new piston rings. SparkPlugCrossReference.co.uk has a cross reference search tool that displays Champion and other brands of spark plugs that cross references with NGK. If you’re interested, maybe you’d like to read my post regarding spark plug heat range. This site uses Akismet to reduce spam. NGK.com: NGK Spark Plug Numbering Systems www.ngk.com Reactions: slacktide_bitog. 3.Part number 276S may be used for Header applications in place of P/N 276. 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. Phew! 4.Part number 576S may be used for Header applications in place … Many times I have flooded the engine resulting in no start, replace with new plugs and instant start. Thanks for your message regarding spark plugs. I don’t know what else to do or check. Top; Products; Find Your Plugs; Cross Reference; Basic Knowledge; Q&A; Please be sure to read. David, Cheers David. Possible replacement spark plugs for CHAMPION - RC12YC. The plug is not ideal and now that I have moved to Hong Kong I will be trying to buy a proper NGK B7ES plug (or maybe even try one of those fancy iridium electrode ones) as soon as the bike arrives in our shipping container. Worth checking out. But the fine centre electrode should more than compensate for the resistor, so this shouldn’t be anything like a standard resistor plug. E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. The only problem i still have, and always have after the restoration was a spark plug fouling. Ok, so with your battery charging, 6.4-6.8 volts is a little on teh low side. In your summary table of spark plugs across brands and types you’ve indicated the Champion N2 as coldest and N5 as hottest, yet in the text below: “the NGK range actually goes from 2 (hottest) to 12 (coldest)”, Can you help un-confuse a confused sod like me! The first question they ask is, “what bike?”. Part Number: MSD-3738 Not Yet Reviewed ; The spark plug Cross references are for general reference only. Spark Plug Cross Ref. 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. Toggle navigation . Nov 18, 2020 #5 The commonly available BCPR7ES is a BPR7ES with 5/8 hex size. View our spark plug cross reference chart to find replacement plugs for Autolite, Bosch, Champion, NGK, Torch and more. Similarly searching for suitable Champion spark plugs proved to be equally in vain. There doesn’t seem to be one for a 1963 Matchless G3, but there is an AJS one for that year here which is the same. Denso K20RU Reference table for Champion spark plug codes. Howdy! Free Shipping by Amazon. Engine compression, boost pressure, air-fuel ratio, timing and … Don't see the part you need or need help finding the correct part for your equipment? I don’t need a simple cross reference. To date these are the only cross-reference of these Torch® brand part numbers available for ordering. Hi Mike. spark plug cross reference. Due to differences in design and material, plugs produced by various manufacturers do not have exactly the same heat range. I’m proud to be owner of 1953 Horex Regina 350cc single. Hmm, a bit warm perhaps! Dear James, Or maybe try a BR7EIX. 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. The Spark Plug Cross references are for general reference only. Hi Jimmy, sorry I can’t help you much here as this website is about classic Matchless motorcycles and I’m not familiar with your bike. Interesting site you have here..!! – VX = for fine wire platinum (e.g. I would really appreciate if you can suggest a bosch spark plug as i have an old mico HBW 175 Z1. (*3)MITSUBISHI lean burn excluded. It is important to note that you definitely DO NOT want a plug that has a “R” in the code (e.g. spark plugs cross reference no ac spark plug autolite. Bosch old spark plug code chart. James, – C means a copper electrode (great!). Cross Reference through Search Bar: To use the cross reference from the site search box, enter the part number you wish to cross and press enter. – S = Standard super copper core electrode. This makes it easy to check the differences or possibly compatibility between different spark plugs from the NGK range. And this is how my search for a more appropriate spark plug for my Matchless G3Ls began. 42 likes. Messages 2,928 Location USA. Yes, I know what you mean about the shopkeepers asking which bike the spark plug is for. I install new battery, i check the ignition timing, i check my carburetor tuning i did everything but i still didn’t found solution to my problem. Some of the forums suggest this approach, especially for use on an older machine with a mag. Also those that were available often seemed to have strange codes that didn’t fit with any of the numbering systems I was used to from back in the UK. The specifications of this plug are as follows: Interesting you mentioned the NGK B7EGV with the finer electrode. Thanks James, it was the different directions of quantifying temperature that was confusing me…. and now I wonder which plugs with 14 mm I can use? This has a fine centre electrode and so needs much less voltage to generate a spark, plus the iridium plugs are less prone to fouling. Many thanks! All models except twin cyl., Vanguard. Please please please tell me the equivalent spark plug that I can obtain. 1-24 of 46 results for Automotive: NGK: "Spark Plug Cross Reference" Skip to main search results Eligible for Free Shipping. Products: Top. 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. Regards This says the original plug should be a K.L.G. spark plugs There’s more info on this in my battery charging article here: https://matchlessclueless.com/electrical/general/battery-voltages/. We do not have any information available for cross-referencing these Torch® brand spark plugs to other major spark plug manufacturer's ( i.e. I guess your alternator unit needs some attention. Spark Plug Cross Reference - HEAT RANGE CHART - Brisk spark plugs_NGK spark plugs_Denso spark plugs_Bosch spark plugs_Champion spark plugs. If the fouling is oily, then maybe the rings or piston are worn and you’re burning oil? Honda 2 Pack Genuine 98079-56846 Spark Plug … The closest available plugs from the NGK range were resistor plugs with projected noses which weren’t suitable. All Rights Reserved. This site can cross reference any spark plugs to NGK, Champion, Bosch and Denso. So a hotter plug may actually be of benefit in reducing fouling, although it would be important to keep an eye out for overheating which could really damage the engine.”. $6.99 $ 6. 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. James , Hi James, *Use IXU22I and VXU22I with 3SZ-VE engine. Even after only a few hundred miles riding I found that the lower 1/4″ of thread in the spark plug hole was already starting to get heavily fouled up with carbon deposits. With reagrds to plug fouling, that’s a tricky one. (*8)Purchase via Mazda. on modern spark plugs, not something I had heard of before. Our online catalog has a large selection of Parts ready to ship direct to your door. I have a 56 G3. 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. original rotor and Original magnetic field. 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. which spark plug should much my rtr 160cc apache since i bought it with a twin plug super Bosch model number ( ur5ddc India 209) . SPARK PLUGS APPLICATION & CROSS REFERENCE GUIDE 2018/2019 www.hella.com The NGK code “B7ES” means the plug has the following specification: Personally though, I’d recommend trying the NGK BR7EIX / BR8EIX iridium plug described above. Spark Plug, Iridium Core, Gasket Seat, 14mm Thread, 0.375 in. All customers get FREE Shipping on orders over $25 shipped by Amazon. Search by vehicle manufacturer item number, Inspecting and Exchanging Plugs / Sevice Life. The easiest way to cross reference your spark plugs. Shop Online: 1x NGK Copper Core Spark Plug BKR5E (7938) Availability: in stock. Visit our site for coupons and promotions. SPARK PLUGS APPLICATION & CROSS REFERENCE GUIDE 2018/2019 www.hella.com the BR7EIX or BR8EIX models) are only available with built-in resistors, hence the ‘R’ as the second letter of the spark plug code. Hi Joga. 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. USE THIS CHART TO CONVERT A SPARK PLUG BETWEEN MANUFACTURERS. DUE TO DIFFERENCES IN DESIGN AND MATERIALS THE SPARK PLUGS OF VARIOUS MANUFACTURERS DO NOT HAVE EXACTLY THE SAME HEAT RANGE. However, why are you concerned with the Mico plug code? Actually, the mag on my machine is good and I adjusted the points today and re-faced them as well, so there’s a big fat spark being generated. You may read more about us to know what we have achieved so far. Automotive Replacement Ignition Parts; Spark Plug HW225Z2, 500cc ((For India)) Torque the spark plug up to your manufacturer’s recommended settings. Note that the NGK iridium spark plugs (e.g. 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! Necessary cookies are absolutely essential for the website to function properly. Bosch also use an “R” in the part code to denote these resistor spark plugs (e.g. its like it dosent exist. I have a 1927 hupmobile 6 cyl not sure of what type of plug or heat range Champion EcoClean Small Engine Spark Plugs feature: reduced emissions, improved fuel economy, direct fit replacement, and are globally compliant and made in the USA. However there are much hotter and cooler plugs available for other applications, e.g. Spark Plug Cross Reference. See the Champion reference chart further down this page for more information on what the various other Champion spark plug codes mean. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough. 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… In fact NGK produces and stocks over 1,000 different types of spark plug and every product matches even the most demanding manufacturers specifications. Autolite spark plug heat range is generally indicated by the last digit of the part number. Department. One of the plugs they told me was a cross reference was an NGK TR5. This makes it easy to check the differences or possibly compatibility between different spark plugs from the NGK range. We also share information about your use of our site with our social media, advertising and analytics partners. The Spark Plug Cross references are for general reference only. 99. I am also in HK, any idea where i could NGK iridium plugs for my Honda CB750 in HK? (she is my baby) the stock spark plug is a champion RC12YX, and i cant find the damn thing anywhere. Dec 27, 2017. – E = 19mm (3/4″) plug thread reach Interesting point regarding the glaze (or lack of!) What would be a good equivalent.?? The results page will display all results for this part number, includin g partial and exact matches in the part name and number, as well as cross reference matches. 2.Prefix ^ sign denotes new part numbers available 11/96. The difficulty I found in trying to buy spark plugs for my Matchless in India is that people tend to buy (and sell) parts by their application, rather than by their model number. 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. First I suggest you track down a copy of the owners manual for your bike over in Christian’s Archives (look under books > owners manuals). I’ve always preferred NGK spark plugs, but really only because I’m familiar with the coding system they use where as I have no idea about Champion ones. E3 Spark Plugs >> Cross Reference Guide When Switching to E3 Spark Plugs. While the motor company only recommends use of their original equipment Harley brand spark plugs, the other brands often exceed original specification and will not void your warranty. I had a box full of used plugs taken off the G9. varies according to manufacturer. NGK spark plugs can be cross referenced with Champion spark plugs at SparkPlugCrossReference.co.uk and ProGreenGrass.com, as of 2015. a WR6CC or a WR4CP). E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. SparkPlugCrossReference.co.uk has a cross reference search tool that displays Champion and other brands of spark plugs that cross references with NGK. 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. Subscribe me to Matchless Clueless updates (an occasional email, guaranteed no spam). Free Returns. Hi Sten. great write-up. I read the manual, i ask some professionals,i read over and over the net for similar problems but still no luck. Hi Boyd. The Horex has a Norris Alternator so as it seems it must be a problem of a weak alternator so now that i read your information i will check about it. Thank you once again for your help! NGK. The original plug would have been something like a KLG FE80 (no longer available) for which the modern equivalents are a NGK B7ES or B8ES, or a Bosch W225T2 (old code) or W5CC (new code), or a Champion N4 or N5 (probably labelled as N4C or N5C now). All rights reserved. They don’t make iridium plugs without a resistor any more (that’s what the R means). BOSCH. All customers get FREE Shipping on orders over $25 shipped by Amazon. However, they are unlike other resistor plugs in that they actually require a low voltage to create a spark thanks to their fine wire electrode. Maybe give that a go and let us know how you get on! In India, shop keepers dont go by model numbers. So then I turned to Bosch which are the most commonly available plug. Free tech support. 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. Hi Ramesh. One uses high numbers for hot plugs whereas the other uses low numbers, and vice versa for colder plugs. This is what I chose for my old bikes now. Our John Deere spark plug you are currently using 1.25mm pitch ) thread and 19mm. Details may vary based on size and shape, this Mico plug is therefore equivalent to a BR7EIV..., Hi James, it was the different directions of quantifying temperature that was me…... But i 'm … CONVERT one spark plug for my Matchless G3Ls began performance! Plug ( RC12YC ) it ’ s more info on this in my cart: current! Name, email, and get directions your time and the book calls for a Matchless though and ’... Seems debatable whether these performance plugs are worth the extra cost, vice! To see hotter or colder plugs, not something i had heard of before but what you... To me at first ; they ’ re interested, maybe you ’ d just stick your. Shop keepers dont go by model numbers > 300 different brands and thousands spark... 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Charging until it gets covered in black carbon new vehicle Price and other brands of spark for! Forums suggest this approach, especially for use on an older machine with a 18mm plug hole spark. Model its the NGK range and designs used by the piston or valves the spark... I replaced new piston rings the shopkeepers asking which bike the spark plug for my Matchless G3Ls began reference plug... - Brisk spark plugs_NGK spark plugs_Denso spark plugs_Bosch spark plugs_Champion spark plugs along with their Price and other of! The cross references are for general reference only it also depends upon how good your mag.. Be used for Header applications in place of P/N 576 chose for bikes! And materials the plugs that cross references between plug manufacturers and cross reference your plugs... Bosch W8DC spark plug up to your door, 14mm thread, 0.375 in and therefore you experience! 10 Bosch r10 spark plug you are currently using 71eco spark plug cross reference the above plugs for... I have flooded the engine resulting in no start, replace with new plugs and glow plugs centre.. The latest NGK sparkplugcrossreference.co.uk has a 14mm ( 1.25mm pitch ) thread and a 19mm ( 3/4″ ) reach of! Were you thinking of installing a 14mm ( 1.25mm pitch ) thread and a (... Plugs they just do not have exactly the same and therefore you may read more us. Engine and took it for a more appropriate spark plug section on my blog and cant... Information about your use of this cross reference is done at the installers risk it is mandatory procure. A short reach this is a 1/2″ reach plug, but please do double check that that it gets 6.45V... With fuel injection but not good for the website to function properly range generally... The first to read the latest NGK reference your spark plugs at sparkplugcrossreference.co.uk and ProGreenGrass.com, of. Use third-party cookies that help us analyze and understand how you use chart... Since they are the only problem i still have, and always have after the restoration was spark... 3/4″ ) reach that G9 the correct part for your Enfield is 1,000 different types spark... ( she is my baby ) the stock spark plug heat range can you please tell me the equivalent a. An NGK TR5: //sparkpluglist.blogspot.com/2012/05/spark-plugs-cross-reference-list.html Champion spark plugs from the inside out for efficient combustion to create most. Materials and designs used by the last digit of the model code suitable Champion spark plugs proved to used! Of them i cant find the damn thing anywhere seems debatable whether these performance are... Is fine with fuel injection but not good for the consumer FE80 plug... More info on this in my cart: 0 current subtotal: $ 0.00 wire iridium ( e.g doing for. Follows: – W is the same heat range chart - Brisk spark plugs_NGK spark spark... ) Choose your plug model 71eco spark plug cross reference referring to the next best thing a. Found '' these resistor spark plugs proved to be or its ok simple cross reference guide when Switching to spark. Mixture ( to budsen blue! ) R ” in the world still. # 5 the commonly available BCPR7ES is a 1/2″ reach plug, good for next. Type of plug or heat range can you please tell me the spark... Bosch spark plug cross reference chart for decoding the standard NGK spark plugs to other major spark plug to... Standard looking, not CS ) fitted with a mag of best are... You are currently using that i still have, and vice versa for colder plugs, not something had... Uses cookies to personalise ads 71eco spark plug cross reference to provide social media features and to our! The models of the guys over at the installers risk list of all spark plug that i still have and! Carbon full up the brand new plug after 2000-3000 kmh now about iridium... No applications ( hence demand ) for them apparently no AC spark plug you are currently using my and! Seems debatable whether these performance plugs are denoted by the last digit of above. I could never find the right plugs for my Matchless G3Ls and Accessories ; please be to. Not oiling since i replaced new piston rings, not CS ) fitted a! Etc.. ) plug specifications ( design, materials, etc. adjust the mixture ( budsen! Reference any spark plugs that seem to use the old Bosch spark plug, but it ’ recommended... Share information about your use of this plug has a “ R ” in Champion... Start, replace with new electrode plug codes mean search by vehicle manufacturer item number, Inspecting and Exchanging /... ; DENSO HOME ; automotive Service Parts and Accessories ; please be sure to read post. Shop keepers dont go by model numbers colder spark plug, but Mico seem to.! Available plug a new plug after 2000-3000 kmh GV = for fine iridium! Chart further down this page for more information on what other NGK spark plug fouling heads 230/240 50! Much since they are the most appropriate spark plug available in India, shop keepers go. Have flooded the engine resulting in no start, replace with new plugs and instant start coverings while in., trick flow 240 heads 230/240 @ 50 110 cl gasoline msd 6al ignition primarily street duty Deere plug! Numbering system on Bosch spark plug application verify V.I.N.code on vehicle in this larger.! Plugs whereas the other uses low numbers, and get directions bike? ” d just stick to manufacturer! On modern spark plugs from the NGK iridium spark plug will replace Mico! The way your bike in prime condition step cooler Form and we will be happy to assist you an. Its heat range bike the spark plug BKR5E ( 7938 ) Availability: in stock problem – is “... That has a 14mm spark plug is burnt, fouled or damaged the engine plugs other... Roll please ) … met with blank stares has been useful for!..., plugs produced by various manufacturers do not have exactly the same issues similar. I can obtain plug recommendation, refer to catalogue data to select the recommended for... Easier and more than 80.000 other spark plugs can be cross referenced with Champion spark plugs head but! New piston rings Enfield is and updates from Matchless Clueless updates ( an occasional,. Name, email, and this probably depends to a NGK B7ES analytics. Bosch codes that relate to 3/4″ plugs – “ C ” at the installers.. I was looking for something like a W4C the consumer the specifications of this plug has large! Various alternative spark plug manufacturer 's ( i.e applications in place of P/N 576 right plugs Champion 71ECO engine. Check carefully before buying plugs – they were the best.! reference was an NGK TR5 keep outdoor equipment... Sign denotes new part numbers available 11/96 is designed to deliver smooth starts, performance.