ZR-1 Net Registry Forums - View Single Post - 91 ZR-1 Cutting Out Under Load

GregCrowe · 03-22-2009

I may have figured out the difference between the GM D545 vs the GM D555 coil. The D545 lists for 70 cents more than the D555. It looks like the D545 comes with a little rubber gasket a hair over an inch long that goes around the 2 pin connectors under the coil. From best I can tell, the D555 comes without the rubber gasket.

03-22-2009	#178
GregCrowe Join Date: Sep 2004 Location: Oklahoma Posts: 111	Re: 91 ZR-1 Cutting Out Under Load I may have figured out the difference between the GM D545 vs the GM D555 coil. The D545 lists for 70 cents more than the D555. It looks like the D545 comes with a little rubber gasket a hair over an inch long that goes around the 2 pin connectors under the coil. From best I can tell, the D555 comes without the rubber gasket.