Spark Plugs (1G-GE vs 7M-GE)

makemedie · 10-22-2008, 03:18 AM

I've got a 1990 MK3 Supra with the 1G-GE engine. I've been trying to find the best spark plugs I can for it on NGK or Champion's website, alongwith other manufacturers, and they all seem to only list the 7M-GE and 7M-GTE engines.

Does anyone know for certain that the 7M-GE would take the same spark plugs as the 1G-GE?

Haven't changed spark plugs in over 50,000kms, hoping to see a change in fuel consumption

10-22-2008, 03:18 AM	#1
makemedie Stock Join Date: Mar 2007 Location: Auckland Posts: 11	Spark Plugs (1G-GE vs 7M-GE) I've got a 1990 MK3 Supra with the 1G-GE engine. I've been trying to find the best spark plugs I can for it on NGK or Champion's website, alongwith other manufacturers, and they all seem to only list the 7M-GE and 7M-GTE engines. Does anyone know for certain that the 7M-GE would take the same spark plugs as the 1G-GE? Haven't changed spark plugs in over 50,000kms, hoping to see a change in fuel consumption