Adding Power Vent Windows by Jason Edge
Left Driver Side Arm Rest Switch Plate with Solid Front Top 64 DeVille Style Metal Door Plate
Power vent windows are optional on Devilles and 62 series and only standard on the Eldorado and Fleetwoods. I converted my 1964 Coupe DeVille to Power Vent Windows some time back and have to say it is one of the more rewarding upgrades I have done to my Caddy. It is also a nice “show off” feature when you get around the old Dodge, Chevy, and Ford guys as their cars almost always have manual vent windows.
Power Vent Window Regulator/Motors
The parts you will need to do this upgrade include: - power vent window motors/regulators as seen above - 6 way window switch and arm rest switch plates with cutout for 6 way switch for left/driver side, - extra 1 way switch on the right side and switch plate with the extra cut for 2nd window switch on right/passenger side - 8 conductor power window harness to replace the 6 conductor power window harness that includes, the additional 2 wires running between the power vent window switches.
NOTE: I have read and am sure you could just run an extra pair of heavy guage wires instead of swapping out the entire power window harness, but I had the complete Left and Right 8 conductor Harness on hand when I did mine and replaced the wiring. Also for 1964 Cadillacs you will need to get the solid top-front door panel metal filler plate to replace the one with the hole for the manual handle as seen below:
1964 DeVille Right Passenger Side Arm Rest Switch Plate with 2 Switches and Top Front Door Plate
For 1963 Cadillacs you will have a hole where the handle was before and will need to fill in and re-upholster the opening. Below is an example 1963 Left side door panel showing the round hole for the manual vent window handle that will need to be recovered.
1963 Right Passenger Side Arm Rest Switch & Door Plate with hole for Manual Vent Window Handle
Driver Side 6 Way Switch
If you have all the parts I would say its a low-medium effort. You will spend most of your time getting behind the door panel, kickpanels and dash and fishing wires. It's definitely something you can over a few hours on a weekend.
Comment
I had included more writeup in the Oct newsletter and included pictures and have added the additional info and pictures here on the blog I had started.
Started by Kim K Kaiser in 1963/64 Cadillac Specific Discussion. Last reply by Linda M. Brooks yesterday. 5 Replies 1 Like
Out of curiosity,, is the 63 64 engine capable of burning rubber off of a stop light? Not a hold the brake and rev up and release, but from a stop, to burn rubber power?I know mine wont because i…Continue
Started by Kenneth Barton in 1963/64 Cadillac Specific Discussion. Last reply by Russ Austin on Wednesday. 1 Reply 0 Likes
Hi everyone, I installed a new gas tank sender in my 63 after bench testing it and confirming ohm range on the bench.However after installing and filling it up, it only reads half full after filling…Continue
Started by Jeff Donaldson in General Discussion. Last reply by Dennis P. DiBari on Monday. 1 Reply 0 Likes
Hi,It's time to do a brake job on my Fleetwood. When I imported my car from the US to Canada I had to have my car safety inspected before I could license it in the Privince of BC. After the…Continue
Started by Michael Monson in 1963/64 Cadillac Specific Discussion. Last reply by Michael Monson on Sunday. 6 Replies 0 Likes
I'm currently rounding up parts for a heater core replacement in my 1964 Deville. I'm looking for replacement hoses that connect to the heater core itself. It's a factory a/c car and has the metal…Continue
Posted by SK on June 2, 2025 at 2:20pm 2 Comments 0 Likes
Could someone post front and back photos of the 1963 right-hand kick panel with A/C?
My car didn’t come with the original kick panels, so it's a bit of a mystery to me how I should cut the backing board and carpet to fit around the A/C.
Many thanks,
-Samu
Posted by Ray Schick on August 22, 2024 at 6:25pm 2 Comments 0 Likes
I bought this seat material thinking that it’s…
Posted by Dave Fehrle on March 23, 2024 at 3:23pm 8 Comments 1 Like
While checking my Carter carb with engine running, I took the air cleaner off and there was a very loud hissing sound of air. I placed a piece of paper over the carb and it didn’t move up or down, is this normal?
© 2026 Created by Jason Edge.
Powered by
You need to be a member of 63/64 Cadillac Website to add comments!
Join 63/64 Cadillac Website