Could any one tell me the difference between LKR7C and LKR6C spark plugs.
As i want to change the spark plugs in Daihatsu Mira X Limited 2010 but could found the required LKR7C spark plugs.
Could i use LKR6C instead of LKR7C ?
@xulfiqar @ser_gtr @syncview @capsat @jz
Any help brothers
LKR7C And LKR6C....The Diff Between 6 And 7 Is Of Heat Range.......6 Runs Hotter Than 7......It Can Work But Plug Can Run More Hotter As Insulation Is Longer In These Making Tip Run Hotter...So Its Recommended Always To Use OEM Spec Plug Specially Taking Care Of Heat Range
I would Recommend To Dig For OEM Spec Plug
What engine does your car have?
Is there any chance of low fuel mileage issue due to this heat range, If I use LKR6C ?
Engine Model: KF-VEEngine Type: Horizontal position 12 valve DOHC inline 3-Cylinder water cooled.
Can cause pre-ignition on long drives or in hot weather...will work just fine in winters...
just make sure the plugs are not so much long compared to OEM...
Generic OEM plugs for JDM KEI class are : DENSO XU22HR9 / BOSCH YR7NE / NGK LKR7AIX
You would probably be good with 6 heat range plugs
dear Allits to inform you that i used LKR6C for my car Pleao 660cc instead of LKR7c the life of LKR6c is half from LKR7c sparking plugsLKR7c is not available at Montgomery road. my car consumes less fuel with it but i need to change it after 5 thousand Km.thanks
dear Allits to inform you that i used LKR6C for my car Pleao 660cc instead of LKR7c the life of LKR6c is half from LKR7c sparking plugsLKR7c is not available at Montgomery road. my car consumes less fuel with it but i need to change it after 5 thousand Km.feel free to ask me anything about Subaru Pleao 660cc Hatchbackcell# 0320-8800149thanks