Alfa Romeo Bulletin Board & Forums - Reply to Topic
Thread: Need wiring diagram for 78 spider Reply to Thread
Post Icons
You may choose an icon for your message from the following list:

Register Now

In order to be able to post messages on the Alfa Romeo Bulletin Board & Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


  Additional Options
Miscellaneous Options

  Topic Review (Newest First)
04-09-2019 12:51 PM
94 alfa Hi Clive I saw your post can you send me diagram for 78 spider if possible thank you gene
04-08-2019 06:37 PM
Opiwan88 I think I will be good. I’m not going original. I’m using a Painless custom wiring harness, so I just need some small details on routing. I’m sure there will be a few circuits I will need to run special to the spider. Most things like headlights, turn signals, dash lights will have an available circuit to use. I will just need to trace them back to a connector and be ready to improvise.
04-08-2019 05:02 PM
1978 Spider wiring

Hi, Can you send me the diagram for the 1978 Spider? Thanks!
04-03-2019 02:26 PM
Spiderworks I have both the 78 and 79 diagrams if anyone needs them. Papajams work was brilliant. There are a few differences, but subtle. ( eg. wire going to the interior mirror courtesy lamp is a different colour).
04-03-2019 08:51 AM
Can anyone confirm that the wiring for a 1978 and 1979 spider would be close, if not identical?
They are identical or almost identical. I use a '78 diagram for my '79 Spider and I have not found any differences.
04-03-2019 08:14 AM
Opiwan88 I am sorry to hear about papajam.

I am in need of a wiring diagram for a 1979 spider. I have one for a 1978 and would believe them to be close enough to be usable.

Can anyone confirm that the wiring for a 1978 and 1979 spider would be close, if not identical?
03-05-2019 01:35 AM
Spiderworks Hi gene, I have a couple of 78 spider diagrams if you still need. PM me, cheers Clive
02-12-2019 04:09 PM
alfaparticle Last I heard ownership of Jim's wiring diagram's had not been transferred to the ABB so you may have to be patient.
02-12-2019 04:05 PM
02-07-2019 01:11 PM
Need wiring diagram for 78 spider

Any help would be appropriated thank you gene

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

For the best viewing experience please update your browser to Google Chrome