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.
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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 Jason Edge in Newsletters. Last reply by Dennis P. DiBari yesterday. 1 Reply 0 Likes
I have just completed and posted the November 2026, 1963/64 Cadillac Chapter Newsletter to our…Continue
Started by Jason Edge in Restoration Discussion. Last reply by Jason Edge on Thursday. 3 Replies 0 Likes
We had a discussion on the power steering pump to steering gear hi pressure hoses on Sunday's Zoom Meeting and I was explaining the original hose with the crimp in center was considerably shorter…Continue
Started by Martin Kresse in Restoration Discussion. Last reply by Martin Kresse on Thursday. 2 Replies 0 Likes
Hi group!On my '64 Fleetwood, the chrome molding on the top of the rear window, and on the vent window are corroded through the chrome.What is the base material? Pot metal?What is the correct…Continue
Started by Jason Edge in Newsletters Nov 3. 0 Replies 0 Likes
Not sure if you checked today's Chicago Chronicle newspaper but Paul and "his boss" Taty made the front page news today in their 1964 Caddy. Check out more news on Paul's Mafi Staff Car in our…Continue
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…
November 15, 2026 from 7pm to 8:30pm – Zoom
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