No, you can't assume that. Look at the engine. Does it have the DDIS system or the Delco EST system on it.<br />Let me guess, you don't have Mercruiser manual #13 do you?<br /><br /> Service Manual 13
I have no idea where you got the 01 and 02 information from the link I gave.<br />I just checked it and it was actually service manual 13<br />Let's try this.<br /><br /> CLICK HERE
Don S., is there a similar site for OMC manuals (1989 4.3L cobra)? I have the Clymer manual but suspect there are times when the oem manual would be a better reference.