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 Ron Perry in 1963/64 Cadillac Specific Discussion. Last reply by Robert Alan Shannon Oct 13. 3 Replies 0 Likes
Hello I am installing new bushings on my lower control and upper yoke arms. Does anyone have any advise or things I should be aware of in removing and installing the new bushings. Thankyou Ron PerryContinue
Started by Jason Meyer in For Sale Oct 7. 0 Replies 0 Likes
Hey everybody, I have a family owned since new 64 Cadillac model 6267 Deville Convertible I have to part with. It runs strong with a 429 V8 original engine with 90,000 miles on it. Suspension has…Continue
Tags: 1964, Convertible, Original
Started by Ian Arnold in 1963/64 Cadillac Specific Discussion. Last reply by Kurt Oct 3. 13 Replies 0 Likes
Compression test 15 years ago was good. Not a lot of miles since then. Summer car.Last year had a oil pressure issue. Found an aluminum flake had stuck open oil pressure relief valve. (Low pressure…Continue
Started by Earl R in For Sale. Last reply by Earl R Oct 2. 4 Replies 0 Likes
I bought this from a yard in Washington state. I was told it was pulled and kept inside as soon as the car came in. I was going to dye and install it in my '63 Eldorado but sold the car. Please see…Continue
Tags: Dash
Posted by Dennis P. DiBari on August 27, 2026 at 12:45pm 2 Comments 0 Likes
Hi Robert,
I emailed you more pictures for the Authenticity Manual.
Dennis DiBari
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…
© 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