From United States. MAX Save To List . It is a CJ14, and the only other plug I had on hand was an almost new J19LM out of a Briggs engine. The current aftermarket equivalent to B&S# 591868 is Champion RJ19LM (868). Replaces Champion 5861, RJ19LM, J19LM, RJ17LM, J17LM, RJ19HX; Replaces NGK B2LM. Alternative Plug: QJ19LM The HX is Champions racing series plug, same heat range, both resistor type plugs. It doesn't matter at all, I wouldn't think. Copper-core center electrode; Patented Ultraseal™ coated shell for maximum corrosion resistance; Patented SAC-9 semiconductor resistor Offering maximum durability for your money, Champion spark plugs are easy starting and are superior when it comes to corrosion resistance. My question is what's the difference between them, and just sparkplugs and their numbers and letters in general? The Briggs spark plug part # for your model 422707 is 802592 which is a J19LM or RJ19LM. Motorcycles, Boating, Small Engine, Aviation, Powe. CNs: Lawn mower, Briggs and Stratton motor Old, OE spark plug = RJ19LM New plug from Sears = RJ19HX Does anyone know if I can use this HX version? JavaScript is disabled. I only have the LM plugs and have always worked just fine. Stock # 868 My snow blower calls for a RJ8C plug. The shape of the electrode tip is shaped differently, and the porcelain seems to be longer on the old plug. Both are 14mm with 3/8" reach. add to cart. Upon comparing the two plugs they look identical, does anybody know if I could get away with just putting in an RJ19LM plug instead? 2 product ratings - 6 Pack Genuine Briggs & Stratton 796112 Spark Plug Fits Champion J19LM RJ19LM. Due to increased demand, it may take us a little longer to get your order ready. The design of the projected core nose helps to fight fouling and provide a more effective performance for the plug. £3.11. Briggs & Stratton Replacement Spark Plug 5095, RJ19LM, RCJ8. ... After 6 years I decided to replace the plug on my craftsman pushmower anyhow and was surprised at how much a difference it made. - 04/23/11 02:57 PM I own two Craftsman mowers one with the B&S 6.75 HP Quantum Series engine and the other has the B&S 6.5HP Quantum Series. The J17LM will work and is used in tillers, garden tractors. It may not display this or other websites correctly. Stick with the mainstream brands such as NGK, ND and in a pinch, Champion. Since Champion is the OE manufacture for Briggs they wanted there own plug. The RJ19LM is resistor plug for RF noise suppression. I doubt you'll noticed any difference. 19 is a hotter plug and used for cold weather operation where the 17 is a colder plug used for warm weather operation. lawn mower spark plug champion rj19lm briggs & $11.80. Regular Plug: RJ19LM Champion Spark Plugs, a wholly owned brand of Federal-Mogul Corporation that specializes in making spark plugs for automobiles, has the RJ19LM and the J19LM in its product line-up. The RJ19LM has a hex size of 13/16" and the RC12YC has a hex size of 5/8". LM = Lawn Mower When its time to replace the OE spark plugs in your vehicle, mower or weed whacker, Copper Plus® rises to the occasion. Old thread but the mystery is solved. The above is a fine example. Any use of this cross reference is done at the installers risk. Champion RJ19LM / CCH868S COPPER PLUS Spark Plug Replaces 14 SR-10 E0. £3.35. FS: Champion Racing Spark Plugs 1 heat range cooler, Attention OT Landscapers: I need a retaining wall, But if you are planning on keeping that car or the outboard motor. NGK all the way the quality is night and day over the Champion. A spark plugs reach is calculated by the length of the threads. B2LMY, B4LM, B4LMY, BR2LM, BR4LM; Replaces Autolite 456, 458 Some Googling makes it seem as though it takes a 591868 Plug AKA Champion … I have the same mower and I think they put the HX in the Rapid Start One pull "or whatever it is called" mowers. The correct plug for this is the J19LM. Top Rated Seller Top Rated Seller. $6.95. Thanks in advance. The Harley plug just costs more.,. Your engine #is LH318SA-156553. Think it was $1.79 and the upgraded one-pull plug with a thinner electrode (5861) was $2.59. The RJ19lm has a higher heat range than the RJ17lm. The difference between the 2 plugs is the heat range. LM is just a standard series plug. Although they are essentially the same, the "R" designation of the former indicates an added feature over the latter. Quantity: remove_circle Please enter a product quantity above 0 add_circle. Champion RJ19LM Engine Spark Plug 4.7 out of 5 stars 1,144. My neighbor was kind enough to offer me a few old spark plugs he had lying around. HX "Racing Plug" is FineWire. Tax: £1.13 Incl. Added performance is available by upgrading to Champion EZ Start™ spark plugs. champion n9yc lawnmower spark plug for most honda . All copper. I've been using the Champion 5861 as a replacement for the J19LM. Plug Info: EZ Start Number: 5861 Stock # 868 Regular Plug: RJ19LM Alternative Plug: QJ19LM I looked at he E3, but the world must be coming to an end, because, it looks like an old Splitfire plug. OT Landscapers: Champion RJ19HX spark plug vs. RJ19LM. by tuberadiogeek on Fri Aug 28, 2015 8:30 pm. You can run an .030 gapped J19LM in either or both engines with no ill effects, you may even get faster starts due to the smaller electrode giving better spark … "Splitfire is not selling the Y design anymore and it touting "Copper and Platinum Classic Plugs."" Please click here for Covid-19 information and information about EU orders. Choose brand of your spark plug Start typing the part number. We didn't swallow hook, line and sinker so they've now gone back to making standard spark plugs probably no better than anyone else' product and likely not as good as some. Just went to Wally World for the RJ19LM. Will it work the same? All I could find was a CHAMPION Spark Plug, RJ19LM/T10. See cross reference chart for Champion RJ19LM and more than 80.000 other spark plugs. A projected core nose provides maximum anti-foul resistance. Both engines are practically identical or so I thought as I was removing last years spark plugs and beginning to install new RJ19LM plugs I noticed the 6.75 has a difference plug...RJ19HX?. Briggs & Stratton 992304 Genuine Spark Plug 4.7 out of 5 stars 556. spark plug ngk cmr6h fits trimmers & … I went down the spark plug experimentation road many years ago. Check for correct application and spec/measurements. Spark Plug FAQ: Read if you want spark plug information! Briggs & Stratton states B&S# 591868 is their replacement spark plug for Champion RJ2YXLE. I think the electrode is a little thinner than a standard LM. Champion 5861 RJ19LM EZ Start Plug SKU #RJ19LM EZ. Today, Champion spark plugs come pre gapped, eliminating the need for this step most times. It's a lawnmower. Like for instance, I have a craftsman self propelled lawn mower that takes an RJ19HX, but it is harder than all get out to find this one. Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc. CHAMPION RJ19LM Sparkplug Item: # 8661-361 ; Model: # 868; clear. add to cart. I looked at he E3, but the world must be coming to an end, because, it looks like an old Splitfire plug. 281 sold. Champion Spark Plugs- CJ14 vs. J19LM. I have two Briggs 6.& 6.5 engines and they both call for the Champion RJ19LM. Normally Aspirated with bolt-on Forced Induction Powertrain, www.championsparkplugs.com/sparkplugs411.asp. The J19LM and QJ19LM are Champion brand spark plugs used for garden machinery. £2.20. So then I pulled the plug and it was pretty much toasted and covered in soot. The RJ19LM has a copper COATED ground strap. One note to consider is using a colder plug may be better to prolong engine life. So I have to make do with a RJ19LM. Tax: £1.36 . Just put the thing in there, use duct tape if you have to. Projected core nose provides maximum fouling resistance for long, dependable life. Plug Info: According to Champion the only difference between these two plugs is the ground strap. I own two Craftsman mowers one with the B&S 6.75 HP Quantum Series engine and the other has the B&S 6.5HP Quantum Series. The Spark Plug Cross references are for general reference only. Here is a link to an informative article to better explain the heat range differences. In the past, it was necessary to use a gapping tool to make sure the gap in the spark plugs was the correct size. Splitfire threw us the revolutionary Y design to see if we'd bite. You are using an out of date browser. Which I read it to be a hotter plug. Home Depot carries them for 2.38 each. also: LM is a special for lawnmowers plug, hx is a "racing" plug. 43 replacement spark plugs for Champion RJ19LM. The Mower is a Lawn-Boy with a Briggs&Stratton Engine. The RJ19LMC has a copper FILLED ground strap. The C8J and RJ19LM are the same heat range of hot. See specs (Red highlights) The difference between them is their resistors, the J19LM use a regular resistor while the QJ19LM uses a CDI resistor. They are the ones with no primer or choke. Do yourself a favor and dump the Champion RJ19LM for a NGK BR2LM. They really aren't anymore expensive from Sears. ITEM #CHA5861. Buy It Now. - I have a couple of older units in the garage. EZ Start, “The One Tug Plug™,” starts easier because it has a booster gap with a fine-wire electrode that maximizes the energy flow into a concentrated spark. A keen observer can readily differentiate marketing B$. RJ19HX 13/16” 3400225 RJ19LM 13/16" 3403245 All Champion spark plugs in the contained cross reference lists are available to Bunnings customers either in store or upon special order request. Champion Spark Plug Eco-Clean 861ECO Replace: 5861, 861EZ, RJ19LM, J19LM, RJ17LM, J17LM, RJ19LMC, RJ2YLE, 799876, RJ2YXLE, FF … Difference between RJ19HX and RJ19LM? Went back to the auto parts store where I purchased my plugs from and they didn't have any in stock, in fact wasn't listed in the computer either and the guy never heard of that particular plug. J-8 and J19LM are different in heat range only. Think it was $1.79 and the upgraded one-pull plug with a thinner electrode (5861) was $2.59. You overpaid. Champion RJ19LM Spark Plug Standard (EQV BS19LMR BR2LM) Excl. If you damaged a Champion RJ19HX spark plug, then you can indeed replace and substitute that with a Champion RJ19LM spark plug due to the similarity in their sizes. It is measured from the seat of the plug to the end of the threads. The manufacture specifications show that you should be using the 13/16" socket. 100% Guaranteed Satisfaction Hassle-Free Returns Awesome Customer Service 1-888-800-9629. Identical #19 heat range, electrodes different. HX = "Racing" (no, I don't know why Champion calls it a "Racing" plug) http://www.sparkplugs.com/product.aspx?zpid=8667, http://www.sparkplugs.com/product.aspx?zpid=8627, http://www.sparkplugs.com/product.aspx?zpid=8337, Instructions & parts: tri-fuel gasoline natural gas propane conversion generator. 21mm Spark Plug Tools Wrench Spanner T Bar … Outdoor Gasoline and Electric Powered Equipment and Small Engines - Champion Spark Plugs. Perfectly interchangeable in this application. Harley says to use their plugs in their bikes, but if you buy a regular Champion plug, it runs the same. Annual spark plug servicing is recommended for maximum power from your lawn and garden equipment Champion resistor spark plugs are suitable for use with 4 stroke Lawn Mowers. Checked a few more stores same thing, the only place I could get it from was back at Sears after calling. RJ19LM would work just as well as the RJ19HX. For a better experience, please enable JavaScript in your browser before proceeding. EZ Start Number: 5861 Better starting, better running, better plug. RJ19LM (868). The LM I wager is just designed to be like a brick, since most people don't do. C $25.63. Step-by-Step Instructions for Installing a Champion Spark Plug Step 1 If necessary, set the gap on the new spark plug before installing it. lawnmower spark plug ngk cmr6a plug for husqvarna . Champion 5861 RJ19LM EZ Start Plug. Although they are essentially the same, the "R" designation of the former indicates an added feature over the latter. The second reason is the reach. I don't believe it's a one tug plug though as my generator and edger have to be pulled 2 or 3 times before they start. For technical support re Champion spark plugs please call Motospecs on 1300 337 636 (8.30am-5.00pm EST Monday to Friday) The difference between RJ19LM and J19LM is: The RJ19LM has a resistor, which is placed in the spark plug's copper core. In older engines that have borderline compression the C8J will give better performance as it will more spark energy at the tip. 5 Pack Champion RJ19LM Stock 868- Replaces Briggs and Stratton 796112 Spark Plug… You'll not only get a decent plug, you'll probably save money too. According to Champion they have found NO difference in these two plugs in everyday use. You must log in or register to reply here. Thank you from a confused person, haha. add to cart. Booster gap delivers maximum voltage where its needed most. Average Rating: (4.7) stars out of 5 stars 15 ratings, based on 15 reviews. * Registered users of … $9.30. 126T02-3205-B1. Ironic, since Splitfire is not selling the Y design anymore and it touting "Copper and Platinum Classic Plugs.". You may have gotten a bad plug, if the mower was working with your old plug, and now won't. One of them is an RJ19LM. The higher the number in Champion speak means a hotter burning plug. Just went to Wally World for the RJ19LM. Since you have Champion plugs, the higher the number the hotter the plug. BRAND CHAMPION ... Fine wire electrodes concentrate spark energy for easier starting in all weather. NGK Genuine BPR5ES Spark Plug 4.6 out of 5 stars 706. 4 comments. yes, the last two letters are just the conductor material. Champion Spark Plugs, a wholly owned brand of Federal-Mogul Corporation that specialises in making spark plugs for automobiles, has the RJ19LM and the J19LM in its product line-up. 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