986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - spark plugs

thstone · 11-20-2016, 04:32 PM

I have used them all and never noticed any difference.

Bosch is a German brand (probably made in China). Beru is a German OEM brand owned by BorgWarner (and are probably made in China). And NGK is a Japanese brand (also probably made in China).

I'd choose whichever brand is on top of the parts stack.

(P.S. I was being sarcastic about all of them being made in China. My point is that there isn't any functional difference so they could conceivably all be made in the same factory)

11-20-2016, 04:32 PM	#3
thstone Certified Boxster Addict Join Date: Nov 2010 Location: Los Angeles Posts: 7,669	I have used them all and never noticed any difference. Bosch is a German brand (probably made in China). Beru is a German OEM brand owned by BorgWarner (and are probably made in China). And NGK is a Japanese brand (also probably made in China). I'd choose whichever brand is on top of the parts stack. (P.S. I was being sarcastic about all of them being made in China. My point is that there isn't any functional difference so they could conceivably all be made in the same factory) __________________ 1999 996 C2 - sold - bought back - sold for more 1997 Spec Boxster BSR #254 1979 911 SC POC Licensed DE/TT Instructor Last edited by thstone; 11-20-2016 at 07:22 PM.