1966 Cadillac Fleetwood Transmission Oil Pans

Your 1966 Cadillac Fleetwood might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Transmission Oil Pans you desperately need.

We currently carry 4 Transmission Oil Pans to choose from for your 1966 Cadillac Fleetwood, and our inventory prices range from as little as $53.99 up to $259.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Transmission Oil Pans for the 1966 Cadillac Fleetwood. We only sell parts from trusted brands like Mr. Gasket so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Transmission Oil Pans stock in-person!

Transmission Oil Pans for Your 1966 Cadillac Fleetwood

Spectre – Trans Pan Turbo 400 Ex (Part No.5459)

Trans Pan Turbo 400 Ex

from

$64.99
Spectre’s Transmission Pans provide a show quality replacement for a wide variety of transmissions, and include a drain plug to allow convenient fluid changes. This high capacity pan was designed to fit GM TH400 transmissions. Manufactured from high quality steel with a triple chrome-plated finish, this pan has a finned surface to offer improved cooling.

Product Features:
  • Manufactured from triple chrome-plated steel
  • Designed for GM TH400 transmissions
  • Includes drain plug
  • High capacity
  • Features fins for added cooling
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Mr. Gasket – Auto Trans Oil Pan (Part No.9766ZMRG)

Auto Trans Oil Pan

from

$53.99
These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Includes the drain plug, gasket and hardware.

Product Features:
  • Zinc/Steel
  • Stock capacity
  • Includes drain plug, gasket and hardware
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B & M – Transmission Cast Deep Pan, Brushed Finish – TH400 (Part No.20280)

Transmission Cast Deep Pan, Brushed Finish - TH400

from

$259.99
Add fluid capacity to your transmission. Extra fluid means more cooling, and more cooling means better efficiency and performance. Add life to your transmission with a B&M Deep Pan! Adds 2 additional quarts to the system.

Product Features:
  • Additional Oil Capacity
  • More Cooling Ability
  • No Dipstick Modification
  • Some Include Fluid Pickup Extension
  • Built-In Drain Plugs
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B & M – DEPTH PAN CHROME HP (Part No.20289)

DEPTH PAN CHROME HP

from

$113.99
B&M Deep Transmission Pans increase the fluid capacity of your transmission, improving the cooling, allowing your transmission to work as efficiently as possible. Included drain plug, eliminates the need to drop the pan to drain the fluid.

Product Features:
  • Additional Oil Capacity
  • More Cooling Ability
  • No Dipstick Modification
  • Some Include Fluid Pickup Extension
  • Built-In Drain Plugs
  • Chrome Plated Steel
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FAQs for 1966 Cadillac Fleetwood Transmission Oil Pans

What are the most popular Transmission Oil Pans for the 1966 Cadillac Fleetwood?

With 3 brands you can trust, our most popular Transmission Oil Pans for the 1966 Cadillac Fleetwood parts are:
Auto Trans Oil Pan
from $53.99
This product is not rated
Auto Trans Oil Pan
Transmission Oil Pans
Trans Pan Turbo 400 Ex
from $64.99
This product is not rated
Trans Pan Turbo 400 Ex
Transmission Oil Pans
Transmission Cast Deep Pan, Brushed Finish - TH400
from $259.99
This product is not rated
Transmission Cast Deep Pan, Brushed Finish – TH400
Transmission Oil Pans