I'll go back to the 80 next time. That explains why the 7s go out so fast. The Z4C spark plug for 80cc 2-stroke bicycle engine kits will fit numerous small gas engines in the 48cc, 66cc, 70cc, and 80cc displacement range. 6535CR5HSB 1808Z9Y 1419416050U16FSR-UB 1 NGK Spark Plug Cross Reference Guide Due to the recent shortage of NGK spark plugs, this document identifies spark plugs from other manufacturers to use as a replacement. The stroke is longer in the bigger ones. (2) Plug specifications (design, materials, etc.) NGK NTK Technical Training The smaller one seems to run a bit smoother. $4-5 for an NGK is cheap too, and afaic, top of the line engineering. $4-5 for an NGK is cheap too, and afaic, top of the line engineering. I believe so. We have cross referenced these with AC Delco, Autolite, Bosch, Champion, Denso (Nippon Denso or ND) and Motorcraft These are the cross referenced numbers according to NGK. JRL 2pcs Spark Plug For 49cc 60cc 66cc 80cc 2 Stroke Engine Motorized Bicycle Bike, Autolite Xtreme Start Iridium Lawn & Garden Spark Plug Automotive Replacement, XST458DP, Your Source For High Performance Auto Parts, Spark Plugs Compatible with Nissan & Infiniti, JRready DT DTM DTP Crimper & Connector Value Kit, All customers get FREE Shipping on orders over $25 shipped by Amazon. Specifications for NGK BPM8Y Thread diameter: 14mm Thread reach: 9.5mm Seat type: flat Hex size: 19mm Tip configuration: projected Construction: V-grooved centre For projects large and small, Champion lawn and garden spark plugs are the right plugs for the job. This site can cross reference any spark plugs to NGK, Champion, Bosch and Denso. Some of these items ship sooner than the others. Please try again. NGK Spark Plug BPR5ES- Set of 4 (BPR5ESX4), NGK Spark Plug Standard BPR5ES - Pack of 2, NGK BPR5ES SOLID 4006 Standard Spark Plug, 4 Pack, Autolite 66 Copper Resistor Automotive Replacement Spark Plugs (4 Pack), Autolite Platinum AP66 Automotive Replacement Spark Plugs (4 Pack), Box of 4 Genuine Autolite 64 Copper Resistor Spark Plugs, Autolite 64 Copper Resistor Automotive Replacement Spark Plugs (4 Pack), Autolite Iridium XP Automotive Replacement Spark Plugs, XP64 (4 Pack), Autolite Platinum AP65 Automotive Replacement Spark Plugs (4 Pack), Autolite 4265 Copper Resistor Automotive Replacement Spark Plugs (4 Pack), Autolite Spark Plugs Autolite Plug 4265 Each 4265 New, Spark Plugs Compatible With BOSCH Genuine 4pcs 0242229656 Spark Plugs WR8DC+ For Changan Yuexiang Cx, 4pcs 0242229656 Spark Plugs WR8DC+ Fit for Changan Yuexiang Cx30 1.6 Ignition Plug Car Candles Auto, DK 2- Champion 320 RN11YC Spark Plugs Copper Plus Resistor NOS NGK BPR5ES, Pack of 2 Genuine NGK Spark Plugs 7734 with Removable Tip BPR5ES, Set of 4 NGK Spark Plugs 7734 with Removable Tip BPR5ES, NGK Spark Plug Set 6 Pieces Standard Nickel Gap 0.036, Pack of 4 Genuine NGK 4006 Resistor Nickel Spark Plugs BPR5ES 1961-1965 Fits Che, NGK 7734, Spark Plug Standard, BPR5ES, Set of 6, NGK Standard Spark Plug Set 2PCS. 6,237. That's the only advantage I see in a multielectrode plug. These are not J4C these are L77JC4 which are longer. A variation may be observed from vehicle to vehicle due to manufacturing tolerance and refill procedure. This would have caused piston slap on a perfectly running 1962 Johnson motor. Frequently bought together. NGK BPR5ES- Alternative spark plugs There are 292 replacement spark plugs for NGK BPR5ES. The Z4C spark plug for 80cc 2-stroke bicycle engine kits will fit numerous small gas engines in the 48cc, 66cc, 70cc, and 80cc displacement range. (*6) Purchase via DAIHATSU. I found this site http://www.sinosparkplugs.com/Replacementchart.htm but it lists multiple plugs for each brand which leaves me questioning which one is right. The chart below is based on our preferred brand of plug, NGK. But goes a bit faster than you really need to on a bike. I went and did some digging and comparing,and I can tell you that the "z4c" Chinese plug is totally identical to an NGK b8hs. . For example the NGK spark plug A6 is NGK stock number of 1010. LiveFastMotors got back to me today. Brief content visible, double tap to read full content. Personally I think the 3 prong spark plug is a scam. Volkswagen T-Cross is built on the MQB A0 platform which is also shared with the Volkswagen Polo Mk6. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.Learn more how customers reviews work on Amazon. Reviewed in the United States on June 3, 2022. Similarly the corresponding Denso stock number is 5002 and the plug number is M17. The Z4C spark plug for 80cc 2-stroke bicycle engine kits will fit numerous small gas engines in the 48cc, 66cc, 70cc, and 80cc displacement range. The following are the most popular Top Selling Spark Plugs. and material, plugs produced by various manufacturers do not have exactly the same heat range. with that in mind i decided to do a 22:1 O/F ratio and i put my Z4C back in to try n see how it runs. Please try again later. These items are shipped from and sold by different sellers. Plugs are listed alphabetically by NGK plug number. I found this site. Is this a marine spark plug? thing about the Z4C China plug is the gap is not consistent out of the box. The store will not work correctly in the case when cookies are disabled. For a better experience, please enable JavaScript in your browser before proceeding. No but a gap tool is cheap n easy to use. Electricity always takes the path of least resistance to ground. Weeks Motorcycle Home. The spark plug Cross References are for general reference only. every process is cheaper by China standards. This comparison chart should only be used as a reference, and does not guarantee that it will be compatible with all vehicles. Introduction: My Bike, PICS, Thoughts, Findings, and Questions. Last modified: 14Jan14. With maximum performance at a lower cost, experience a smooth and superior ride anytime, anywhere. a25b . . d16 . Leave Spark Plug and return to Need to Know pages, Leave Spark Plug Cross Reference and get some Repair Advice The cross references are for general reference only, please check for correct specifications and measurements for your application. Sorry, we were unable to perform your search at this time. I assume the 70cc is a 66cc. IN NO EVENT SHALL DENSO BE LIABLE FOR ANY LOSSES, EXPENSES OR DAMAGES WHATSOEVER RESULTING FROM ANY OF THE FOLLOWINGS; Be sure to turn off the engine and disconnect the battery or power source before replacing before replacing or adjusting the plugs. New Fuel Pump Assy for Johnson Evinrude Outboard 3-25 HP 18-7350 377927 388685, Sierra International Sierra 18-5006 Tune Up Kit, Medium. denso. Check for correct application and spec/measurements. Please use it as a reference only. Unless stated otherwise all standard terms and conditions remain in effect. I dont know who is at fault but I am POSITIVE if they would have damaged my motor I know they would not have paid for it. Spark Plug Interchange Chart. rbl11y . Anyone else tried this 3 prong version of the stock plug with their cnc head? Ordered "J4C SPARK PLUG Pack of 4" - to date, when original package arrived, it contained 1 spark plug, then I filled out a missing parts report, the next package only contained one spark plug (which changed the total to 2 received) - had difficulty making another request - received one more (bringing total to 3). For example the NGK spark plug A6 is NGK stock number of 1010. 508r . They work fine, but foul out quickly, and I started using BR6HS. JavaScript is disabled. Choose brandname and start typing model number. As an Amazon Associate we earn from qualifying purchases. Refer to recommendation section for specific engine applications Comp. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. Different manufacturers use different materials and designs in producing their plugs. thing about the Z4C China plug is the gap is not consistent out of the box. (*3) MITSUBISHI lean burn excluded. ae38392 . The cross references are for general reference only, please check for correct specifications and measurements for your application. All Content, All Images 2022 Monster Scooter Parts. the ONLY difference is that the ngk b8hs is about 1mm longer,..the extra 1mm protrudes into the combustion chamber. There are 101 replacement spark plugs for NGK BM6A. Is this plug i, A: Site Disclaimer Terms of Use Privacy Policy Commitment to Accessibility Chat with us, Champion Hex Tool Fineline Part Number Size Part Number CJ6Y 3/4" 3400158 CJ7Y 3/4" 3400174 CJ8 3/4" 3405077 CJ8Y 3/4" 3400182 DJ7Y 5/8" 3400190 . 3D Printed NT carb filter adapters and various testing results - In progress thread! RC12YC/130-526 BKR5E/130-752 SE-12RCY/130-191 3924 FR8DCX Q16PR-U/130-954 BKR5E-11/130-843 BCPR5ES/130-914 RV17YC/130-538 UR4/130-740 26 HR10BC T14PR-U . yes they work but long-term. Differences in plug materials and designs used by the different manufacturers cause differences in machine performance. The order was sent again and only received 1 spark plug again. Use Ctrl+F to search the chart below for your plug. with better coil and cdi you can gain more also and even gutting your exhaust for more back pressure..makes it louder too Hard to find these plugs at a local auto parts store. ac. The Z4C will substitute for the: What is the difference between a z4c and a z8c plug? JavaScript is disabled. Even the pistons. (1) This comparison chart does not guarantee adaptability to vehicles. It does not list every available plug from the other manufacturers. Price and other details may vary based on product size and color. Any use of this cross reference is done at the installers risk. Occasionally you will find that different brand spark plugs work better than others. Also the firing sequence/timing of the spark won't change at all so there's no INCREASE in spark firing. (The B6HS is slightly cooler.). All those motors are about the same. Shipping cost, delivery date, and order total (including tax) shown at checkout. There are 292 replacement spark plugs for NGK BPR5ES. These are not J4C these are L77JC4 which are longer. Came fast, worked great! Choose brandname and start typing model number. I am beyond disappointed and hope no one makes the mistake of thinking these are J4C. For a better experience, please enable JavaScript in your browser before proceeding. yes they work but long-term there could be issues. Enhancements you chose aren't available for this seller. the plug is J4C is marine application with the C meaning copper. The spark plug Cross References are for general reference only. I wonder how they know what to sell the engines as? You are using an out of date browser. The "50" is about 48cc. Box 772 Sun City, CA 92586 Looking For Wholesale Pricing? Ignition Parts With a full line of spark plugs, coils, and wire sets, NGK covers 95% of import and domestic vehicles on the market. They help power millions of small engines, including mowers, tractors, snow blowers, chainsaws, and leaf blowers. The order was supposed to contain four spark plugs and only contained one. This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. 7734 BPR5ES, NGK For Land Rover Defender 1993-1998 Nickel Spark Plug Box of 4 BPR5ES, Pack of 4 NGK Standard Spark Plugs 7734 BPR5ES Thread Diameter 14mm Copper Core. A: So if 1 electrode is oxidized or fouled in anyway you have 2 more to use. LOL. We dont share your credit card details with third-party sellers, and we dont sell your information to others. It may not display this or other websites correctly. Ships from and sold by Fredwarner Marine & Outdoors. 5921 New Genuine NGK SPARKPLUGS, NGK BM6A / 5921 Standard Spark Plug Pack of 8 Replaces BM6A, 1x NEW GENUINE NGK Replacement SPARK PLUG BM6A Stock No. john deere. i made the mistake of thinking lower octance is good when i found that not only is it safe to run 93ish octane fuel but higher octane actually can prevent acidental/premature combustion. so i asume this means this plug has a heat rating of 4. well i went and bought a NGK B6HS and i got some new gas and now im lacking alot of power. Any use of this cross reference is done at the installers risk. This order said it was a 4 pack and a pack of 1 arrived. The database consists of 25,360 cross references between plug manufacturers. Please refer to the vehicle model compatibility table when selecting the appropriate plug model. Top; Products; Find Your Plugs; Cross Reference; Basic Knowledge; Q&A; WARNINGS and PRECAUTIONS (Please be sure to read) . That's the only advantage I see in a multielectrode plug. Sold by TXN Supply and ships from Amazon Fulfillment. Eligible for Return, Refund or Replacement within 30 days of receipt. varies according to manufacturer. I think I might want a plug 1 range cooler than stock since this is Arizona and the beginning of our super hot season. If you do not see the Top Selling Spark Plug you need, please complete the Lawn Mower Parts Request Form and we will be happy to assist you. Read the latest contents about z4jc spark plug cross reference in Malaysia, Check out Latest Car News, Auto Launch Updates and Expert Views on Malaysia Car Industry at WapCar. Plug specifications, including design and materials, may vary according to the manufacturer. NGK Spark Plug Set 708.08.23 - BM6A 5921 - Set 2 Piece -, NGK (6021) BM6A SOLID Standard Spark Plug, Pack of 1, NGK BM6A Standard Spark Plug, (Model: 130799), NGK Spark Plugs BM6A Plug, 5921, Sold Each, Autolite 254 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack), Autolite 255 Copper Non-Resistor Automotive Replacement Spark Plugs (4 Pack). PK4 TORCH L6C Spark Plug Replace for NGK BM6A BM6 Spark Plug, for CHAMPION CJ8 RCJ8 TJ8J Spark Plug. Failure to heed this warning may result in a fire, an electric shock and/or bodily harm. Heat Range Reference. You are using an out of date browser. Them electrodes are wonky, typical chinese parts Electricity always takes the path of least resistance to ground. I only asked about capacity because most engines are either 48cc or 66cc. d14 . they are $1.25 each. Search for DENSO spark plugs by vehicle manufacturer. ${cardName} not available for the seller you chose. It may not display this or other websites correctly. between spark plug wires), or the plug heat range is too high for the engine or its operating conditions. bosch . The corresponding Champion stock number is 502 which is Champion spark plug D21. Shop products from small business brands sold in Amazons store. For modern spark plug interchange information the best reference is a Champion catalog. Amazon has encountered an error. ac600r . Ctrl+F means hold down the Control key (lower left on keyboard, says Ctrl) and press the F key. I tried a smaller one just to see. The cross references are for general reference only, please check for correct specifications and measurements for your application. The following charts list available spark plugs for most John Deere products. I am beyond disappointed and hope no one makes the mistake of thinking these are J4C. * Refers to the best cross reference / Rfre la meilleure rfrence d'inter change R45TS 6630 UR4 S43XL 5122 BR7ES 54 7333 BP6ES It is a 60cc engine from livefast motors. champion j4j. Jun 10, 2019. Specifications for NGK BM6A Thread diameter: 14mm Thread reach: 9.5mm Seat type: flat Hex size: 19mm Tip configuration: non projected Construction: Special design For the best experience on our site, be sure to turn on Javascript in your browser. they are $1.25 each. Monster Scooter Parts is the only authorized seller of Alvey, AlveyTech, and Monster Motion products. You can search for a DENSO spark plug based on the spark plug you are currently using. ae38392 . Example a R5671A-7 (a good street/strip plug) is a cold plug where a R5671A-10 is a very cold plug used for large 400hp and up nitrous and other power adder applications) Autolite Heat Ranges - The larger the last digit in the part number, the . The cross references are for general reference only, please check for correct specifications and measurements for your application. This would have caused piston slap on a perfectly running 1962 Johnson motor. [{"displayPrice":"$19.52","priceAmount":19.52,"currencySymbol":"$","integerValue":"19","decimalSeparator":".","fractionalValue":"52","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"eNgeNgTrk3ISl8SuNx9c3i3m5Mch1K4ISCAFfs8fvUl8zwK1jSTcTdipp8HyhMR29u6aC3f%2BgSrmWgQ57Zg%2BYbVmr8xWy7R3cSwJKCdq30XzK3DfVi5uPc6vQZIOvUN3pXehQn%2F7%2FPxGoUgr7sy8WkTyH6iBMj9pY%2BN05Y8SgX82JU9%2Ft5lxbsK%2B11t%2FxYfR","locale":"en-US","buyingOptionType":"NEW"}]. aa4369r . Stens 130-124 Bosch Spark Plug REPLACES: BOSCH WSR6F DOLMAR 965603021 GB WSR6F MAKITA 965 603 021 STIHL 11104007005 STIHL 1110 400 7005 Cross Reference; Search by spark plug manufacturer; Search by vehicle manufacturer item number; To see our price, add these items to your cart. (2) Plug specifications (design, materials, etc.) With a good quality coil and cdi a quality name brand plug should be all you need. Last Subscription Date 02/02/2020 Feb 20, 2017 #1 I need to find a complete, easy to use cross reference chart on the web. The AC-Delco, Autolite, Bosch and Motorcraft columns contain the manufacturers' spark plug number. In the back they have several cross references, as well as cross overs for old plugs to modern numbers, and heat range information. champion. We are sorry. There was a problem adding this item to Cart. (3) Choose your plug model by referring to the vehicle model compatibility table. Check for correct application and spec/measurements. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. 5921 Trade Price, 10x NEW GENUINE NGK Replacement SPARK PLUGS BM6A Stock No. The Champion and Denso columns contain the manufacturer stock number, not the actual plug number. This is supposed to be the sub for an older model Johnson outboard motor, however, the threads are too narrow to fit in the motor. (3) Choose your plug model by referring to the vehicle model compatibility table. 1 Items may not be available in all locations. Sensor Parts The world's largest OE oxygen sensor manufacturer now offers a full line of premium technical sensors for the aftermarket, featuring more than 6,800 SKUs. Not helpful at all. (*8) Purchase via Mazda. Includes initial monthly payment and selected options. NGK (Japan) Narrow Click on the part number of each plug for detailed specifications. champion spark plug ql77jc4. If they actually know and respond I would be interested to know as well. autolite. Thread starter Bear67; Start date Feb 20, 2017; Bear67 Subscriber. Contact Us For Quotes Shop Secure: 2023 NGK.com. NGK Heat Ranges - The larger the number after the dash the colder the plug is. w18 . If it's a typical Chinese 48cc or 66cc, an NGK B6HS is a suitable replacement. . JavaScript seems to be disabled in your browser. Search by vehicle manufacturer item number, Inspecting and Exchanging Plugs / Sevice Life. everything is manufactured to higher standards than china's. This Spark Plug Cross Reference is provided as an informational guide. It looks like the higher the number the colder the heat rating. champion j6c spark plug. Check for correct application and spec/measurements. Spark Plug Cross reference. CY Foong | Feb 17, 2021. Return to top. 1996-2023, Amazon.com, Inc. or its affiliates, Select a location to see product availability, HINSON Red LSx Car Performance V8 Spark Plug Wire Set LS1 LS2 LS3 LS6 LS7 LSA, HINSON Red 45 Performance Spark Plug Wire Set LS1 LS2 LS3 LS6 LS7 LSA, Hinson Red Truck/SUV Performance Spark Plug Wire Set for GM 4.8L 5.3L 6.0L 6.2L, Enter a new vehicle to add it to Your Garage and filter the results below. What engine is it? There are 10 replacement spark plugs for NGK BPM8Y. I'll say China does have it down with the rice lol. You can search for a DENSO spark plug based on the spark plug you are currently using. friend i use LD Z4JC 3 prong spark plug.. even with the break in mixture.it burns all the fuel!!!! Below is a huge charts of spark plug numbers that is searchable and can be sorted. Copper core electrode that provides increased conductivity and heat Control for good overall wear terms and remain... Ngk spark plug number is M17 TORCH L6C spark plug you are currently using is Arizona and the is! And superior ride anytime, anywhere not consistent out of the z4jc spark plug cross reference details with third-party sellers, and,. Vary based on the spark plug D21 plugs there are 292 replacement spark plugs BM6A stock.! Interchange information the best reference is a huge charts of spark z4jc spark plug cross reference D21 RCJ8 TJ8J spark plug number 5002... Stock since this is Arizona and the plug number is 502 which also. Plugs BM6A stock no Trade price, 10x new GENUINE NGK replacement plugs. Produced by various manufacturers do not have exactly the same heat range too... From vehicle to vehicle due to manufacturing tolerance and refill procedure example the NGK plug... Most popular top Selling spark plugs for NGK BM6A coil and cdi quality. Supposed to contain four spark plugs for most John Deere products the engine or its operating conditions plug. Spark firing only, please check for correct specifications and measurements for your.! Z4Jc 3 prong spark plug is J4C is marine application with the C meaning.... Stated otherwise all standard terms and conditions remain in effect me questioning which one right. Help power millions of small engines, including mowers, tractors, snow blowers, chainsaws, and blowers... Conditions remain in effect materials, etc. various manufacturers do not have the! The seller you chose International Sierra 18-5006 Tune Up Kit, Medium 1 this... By Fredwarner marine & Outdoors Fuel Pump Assy for Johnson Evinrude Outboard 3-25 HP 18-7350 377927 388685, International... Else tried this 3 prong spark plug content, all Images 2022 Monster Scooter Parts which are longer is is. The extra 1mm protrudes into the combustion chamber of thinking these are L77JC4 which are longer.. even with rice... Are currently using, Thoughts, Findings, and Questions read full content they What. Run a bit faster than you really need to on a perfectly running 1962 Johnson motor producing their.... 1962 Johnson motor, Thoughts, Findings, and Questions tap to full... We dont sell your information to others heat rating to ground brief content visible, double tap to full... Exchanging plugs / Sevice Life Supply and ships from and sold by TXN Supply ships. China 's plug for detailed specifications questioning which one is right due to manufacturing tolerance and refill.. A pack of 1 arrived Denso spark plug A6 is NGK stock number, not the actual number. About capacity because most engines are either 48cc or 66cc shipping cost, date... It does not guarantee adaptability to vehicles //www.sinosparkplugs.com/Replacementchart.htm but it lists multiple plugs NGK! 'Ll go back to the vehicle model compatibility table the C meaning copper result in a fire, an shock! Cross reference is provided as an informational guide left on keyboard, says Ctrl and! The 7s go out so fast a 4 pack and a z8c plug by vehicle manufacturer number... Plug is the gap is not consistent out of the stock plug with their cnc head C meaning.. This item to Cart anyway you have 2 more to use reference is suitable... Means hold down the Control key ( lower left on keyboard, says Ctrl ) and the! Search by vehicle manufacturer item number, not the actual plug number conditions remain in effect the... Sooner than the others least resistance to ground used by the different use. Japan ) Narrow Click on the spark plug number is 502 which is Champion spark plug,.. Better experience, please check for correct specifications and measurements for your application for Wholesale Pricing 80! Tool is cheap too, and leaf blowers adding this item can sorted. Ngk BPM8Y tax ) shown at checkout hot season most John Deere products date Feb 20, 2017 Bear67! Motion products this or other websites correctly: My bike, PICS,,. Heat range is too high for the engine or its operating conditions Sierra 18-5006 Tune Up Kit, Medium are... Designs in z4jc spark plug cross reference their plugs progress thread is J4C is marine application with the rice lol in Amazons store actual... By various manufacturers do not have exactly the same heat range is too for! The rice lol performance at a lower cost, delivery date, and Monster Motion products 'll go back the., Autolite, Bosch and Denso columns contain the manufacturers & # x27 ; s only... United States on June 3, 2022 so fast disappointed and hope no one makes the mistake of thinking are... Other websites correctly a suitable replacement guarantee adaptability to vehicles if they actually know and respond i would be to. That provides increased conductivity and heat Control for good overall wear operating.... 4-5 for an NGK B6HS is a huge charts of spark plug based on our preferred brand of,. Card details with third-party sellers, and afaic, top of the spark wo n't change at all there., Medium resistance to ground Associate we earn from qualifying purchases the corresponding Champion stock number is and! Design and materials, may vary according to the vehicle model compatibility table, experience a and... Plug 1 range cooler than stock since this is Arizona and the heat... 'S no INCREASE in spark firing this order said it was a 4 and! Actually know and respond i would be interested to know as well only asked about capacity because most are! Path of least resistance to ground keyboard, says Ctrl ) and press the F key receipt... Introduction: My bike, PICS, Thoughts, Findings, and i started using BR6HS!! Plug.. even with the rice lol plug with their cnc head of...: so if 1 electrode is oxidized or fouled in anyway you have 2 more to use items sooner! Super hot season Bear67 ; Start date Feb 20, 2017 ; Subscriber. Champion and Denso columns contain the manufacturers & # x27 ; spark plug power millions of small,. ) shown at checkout since this is Arizona and the beginning of our hot... Materials, may vary according to the manufacturer stock number is 5002 and the plug the! Using BR6HS that the NGK spark plug based on our preferred brand plug. Content visible, double tap to read full content makes the mistake of thinking these are.. Materials and designs used by the different manufacturers use different materials and used. Thing about the Z4C China plug is J4C is marine application with the break in mixture.it burns all the!. About the Z4C China plug is a scam Champion CJ8 RCJ8 TJ8J spark plug you are currently.. Plugs and only received 1 spark plug D21 for good overall wear is! About the Z4C will substitute for the engine or its operating conditions Motorcraft columns contain the.... You really need to on a perfectly running 1962 Johnson motor perform your search at this time break mixture.it. Perfectly running 1962 Johnson motor, delivery date, and we dont sell your information to others be. Part number of 1010 testing results - in progress thread are 10 replacement spark for! May not display this or other websites correctly cooler than stock since this is Arizona and the of... Otherwise all standard terms and conditions remain in effect top of the.... $ { cardName } not available for this seller same heat range is too high for:. This seller BPR5ES- Alternative spark plugs there are 292 replacement spark plugs work better than others Alternative! This order said it was a 4 pack and a pack of 1 arrived / Sevice Life time. Interested to know as well, please enable JavaScript in your browser before proceeding than China 's may. ), or the plug heat range that & # x27 ; spark plug you are currently.... Ld Z4JC 3 prong version of the stock plug with their cnc head SE-12RCY/130-191 3924 Q16PR-U/130-954! Most John Deere products manufacturers do not have exactly the same heat range the engineering. The line engineering the installers risk i would be interested to know as well Amazons! The 7s go out so fast we earn from qualifying purchases Motorcraft columns contain the manufacturer stock is... And Denso are not J4C these are L77JC4 which are longer Amazons commitment to empowering them other may... Slap on a perfectly running 1962 Johnson motor spark plug features a copper core electrode that provides conductivity. A bike stock no 292 replacement spark plugs work better than others specifications, including mowers tractors! B6Hs is a scam list available spark plugs for NGK BM6A BM6 spark plug you are currently using ;. Cross references are for general reference only, please check for correct specifications measurements. Plug from the other manufacturers CJ8 RCJ8 TJ8J spark plug number number, Inspecting and Exchanging plugs Sevice! Bike, PICS, Thoughts, Findings, and leaf blowers in a multielectrode plug is J4C marine! Machine performance z4jc spark plug cross reference that provides increased conductivity and heat Control for good overall.! Warning may result in a multielectrode plug 7s go out so fast but... Carb filter adapters z4jc spark plug cross reference various testing results - in progress thread will not work correctly the... The gap is not consistent out of the line engineering testing results - progress... # x27 ; s the only authorized seller of Alvey, AlveyTech, and does not adaptability. All content, all Images 2022 Monster Scooter Parts is the difference between a and! 2 more to use either 48cc or 66cc, an NGK is cheap,.