friedkin Posted June 6, 2016 Share Posted June 6, 2016 what is the best performance spark plug for legacy 2 with LPG system? Link to comment Share on other sites More sharing options...
Brighton96 Posted June 6, 2016 Share Posted June 6, 2016 NGK Iridium are some of the best you can get in my opinion, plus they are usually good for 100k miles. The part number for the 2.2L is 5464 if memory serves Link to comment Share on other sites More sharing options...
friedkin Posted June 6, 2016 Author Share Posted June 6, 2016 thanks, my vehicle has 2.0 L engine, is it different? I dont know which size fit my vehicle, can you give me a sample product sale link for details... Link to comment Share on other sites More sharing options...
Brighton96 Posted June 6, 2016 Share Posted June 6, 2016 What is your car specifically? Link to comment Share on other sites More sharing options...
friedkin Posted June 6, 2016 Author Share Posted June 6, 2016 1996 subaru legacy gl 2.0 sedan AT... here is my vehicle exact modeli I've searched that but I didnt find... https://partsouq.com/en/search/vinorframe?vinorframe=jf1bd5lr5tg023131 Link to comment Share on other sites More sharing options...
Brighton96 Posted June 7, 2016 Share Posted June 7, 2016 We never got the 2.0L Legacy in the states so I used a 2003 2.0L from the WRX as my reference. It SHOULD be the same plugs and if that's the case the NGK Iridium for those are part number 6418/BKR6EIX I'm not sure if this link will work for you but here's the list of NGK plugs that will work with the US 2.0L http://shop.advanceautoparts.com/web/PartSearchCmd?storeId=10151&catalogId=10051&pageId=partTypeList&suggestion=&actionSrc=Form&langId=-1&vehicleIdSearch=173225&vehicle_173225=2003+%3A+Subaru+%3A+Impreza+WRX+%3A+2.0L+1994CC+H4+FI+Turbo+VIN%3A+EJ205&searchTerm=spark+plug&searchedFrom=header#storeId=10151&langId=-1&catalogId=10051&vehicleIdSearch=173225&isAllVehicle=false&navigationPath=&sortBy=4&searchTerm=spark+plug&pageId=ajaxPartList&category=&l1_categoryId=&l2_categoryId=&partType=&beginIndex=0&filterValue=vehicleId1%3A173225*exact&prCnt=1292&filterValue=mfrName_exact%3ANGK&priceZoneZip_12026723=&filters=&selectedPartNumber=&qty=1&ship2HomeClicked= Link to comment Share on other sites More sharing options...
friedkin Posted June 7, 2016 Author Share Posted June 7, 2016 it seems it's better to removing spark plug to find out, thanks for your care, Link to comment Share on other sites More sharing options...
JHamilton117 Posted June 7, 2016 Share Posted June 7, 2016 Yea your best bet is seeing what's already in there. We don't use LPG engines in the states much besides forklifts it seems, so I'm not sure how much anyone here would know. Are you in the UK? There is a UK legacy forum that would probably know more, I think LPG is more common across the pond Link to comment Share on other sites More sharing options...
friedkin Posted June 7, 2016 Author Share Posted June 7, 2016 I live in Turkey and LPG has more users than petrol here, because cheaper. Link to comment Share on other sites More sharing options...
Brighton96 Posted June 7, 2016 Share Posted June 7, 2016 it seems it's better to removing spark plug to find out, thanks for your care, That's the surefire way to figure it out, pull the old plug out and most likely the numbers that is on it will be the spec number (which in my experience is harder to cross reference) Put that in google to find the part number and then use the part number to find a cross reference to a different NGK or Denso Iridium or Laser Platinum. Link to comment Share on other sites More sharing options...
wtdash Posted June 8, 2016 Share Posted June 8, 2016 We never got the 2.0L Legacy in the states so I used a 2003 2.0L from the WRX as my reference. It SHOULD be the same plugs I'd be reluctant to compare a DOHC turbo engine (WRX EJ205) to what I believe is a SOHC non-turbo engine, even if the same displacement. Link to comment Share on other sites More sharing options...
Brighton96 Posted June 8, 2016 Share Posted June 8, 2016 I'd be reluctant to compare a DOHC turbo engine (WRX EJ205) to what I believe is a SOHC non-turbo engine, even if the same displacement. Me too, but its the only thing I have for a reference, I mean a 2.2 is a bored out 2.0 plus it's NA and SOHC but that is making a whole lot more assumptions in similarities, ya know? Link to comment Share on other sites More sharing options...
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