Part number help please.

[4327]

Hi Gang.
I am having difficulty figuring out how to get part numbers or cross reference them.
I have a Mercruiser 140 Serial number A385639 so I know it's a
120 H.P./2.5L140 H.P./3.0L R/MR/ALPHA ONE
Specifically looking for Distributor Cap, Rotor/condensor, and Plug wires.
Can anyone help?
I think the issue is operator error. I just cant figure it out to order the right parts.

Thanks in advance.

 

[alldodge]

This should be your motor
http://www.mercruiserparts.com/120-gm-153-i-l4-1983-1986-6229718-thru

Here is the plug wires, cap, rotor, points, condensor
http://www.mercruiserparts.com/bam/subassembly/30885/963/90

 

[4327]

Thanks AllDodge

 

[Fun Times]

Before ordering you'll need to look at your engine to see if you happen to have a distributor housing that holds either the more probable points and condenser ignition system or possibly an digital ignition system....The two types are linked below for you so you'll need to compare the system you have first as unfortunately the serial number won't be able to confirm exactly what system you for sure have installed....Plus this assuming the ignition system is still original and not an aftermarket type setup as some past owners may have changed out due to past problems they may have had.


CONVENTIONAL IGNITION COMPONENTS

DIGITAL IGNITION COMPONENTS

 

[4327]

Thanks Fun Times. Conventional it is.....