1966 Ford Thunderbird Automatic Transmission Parts

Keep Your 1966 Ford Thunderbird in Top Shape with Quality Automatic Transmission Parts

Whether you’re repairing or upgrading your Automatic Transmission Part, using high-quality parts is key to keeping your 1966 Ford Thunderbird looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Friction Discs, Automatic Transmission Fluid Filler Tube Seals, and Transmission Modulator Valves. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1966 Ford Thunderbird Automatic Transmission Part at Advance Auto Parts is around $24.51, with a range that starts at $3.99 and goes up to $48.99. With 9 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like AT SHF LINK BUSHING, AT MODULATOR VALVE, and AT MODULATOR VALVE start at just $8.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Automatic Transmission Part, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1966 Ford Thunderbird in peak condition, inside and out.

Essential 1966 Ford Thunderbird Automatic Transmission Parts

ATP – AT SOLENOID SEAL (Part No.JO-15)

AT SOLENOID SEAL

from

$3.99
AT SOLENOID SEAL

ATP – AT CLUTCH PLATE (Part No.FC-105)

AT CLUTCH PLATE

from

$7.99
AT CLUTCH PLATE

ATP – AT CLUTCH PLATE (Part No.FC-4)

AT CLUTCH PLATE

from

$13.99
AT CLUTCH PLATE

ATP – AT SHF LINK BUSHING (Part No.FO-405)

AT SHF LINK BUSHING

from

$7.99
AT SHF LINK BUSHING

ATP – AT SHF LINK BUSHING (Part No.FO-300)

AT SHF LINK BUSHING

from

$8.99
AT SHF LINK BUSHING

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-36)

Automatic Transmission Vacuum Modulator

from

$38.99
Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:
  • Meets or exceeds OE fit, form and function
See More

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1042)

Automatic Transmission Modulator Valve

from

$38.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
See More

ATP – AT MODULATOR VALVE (Part No.FX-80)

AT MODULATOR VALVE

from

$43.99
AT MODULATOR VALVE

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-18)

Automatic Transmission Vacuum Modulator

from

$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:
  • Meets or exceeds OE fit, form and function
See More

ATP – AT MODULATOR VALVE (Part No.FX-194)

AT MODULATOR VALVE

from

$48.99
AT MODULATOR VALVE

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1025)

Automatic Transmission Modulator Valve

from

$32.49
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
See More

ATP – AT MODULATOR VALVE (Part No.FX-102)

AT MODULATOR VALVE

from

$40.99
AT MODULATOR VALVE

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1024)

Automatic Transmission Modulator Valve

from

$30.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
See More

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1022)

Automatic Transmission Modulator Valve

from

$34.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
See More

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1006)

Automatic Transmission Modulator Valve

from

$28.49
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
See More

ATP – ATP Automatic Transmission Modulator Valve (Part No.FX-226)

ATP Automatic Transmission Modulator Valve

from

$38.99
ATP Automatic Transmission Modulator Valve

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1048)

Automatic Transmission Modulator Valve

from

$33.49
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
See More

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-23)

Automatic Transmission Vacuum Modulator

from

$40.99
Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:
  • Meets or exceeds OE fit, form and function
See More

Most Popular Automatic Transmission Friction Discs for 1966 Ford Thunderbirds

Enhance your 1966 Ford Thunderbird with one of the 2 Automatic Transmission Friction Discs we have in stock, starting at just $7.99.

ATP – AT CLUTCH PLATE (Part No.FC-4)

AT CLUTCH PLATE

from

$13.99
AT CLUTCH PLATE

ATP – AT CLUTCH PLATE (Part No.FC-105)

AT CLUTCH PLATE

from

$7.99
AT CLUTCH PLATE

Best-Selling 1966 Ford Thunderbird Automatic Transmission Fluid Filler Tube Seal

Upgrade your Thunderbird with our best-selling Automatic Transmission Fluid Filler Tube Seal with a 5 Starts rating across 2 reviews.

ATP – AT SOLENOID SEAL (Part No.JO-15)

AT SOLENOID SEAL

from

$3.99
AT SOLENOID SEAL

Top-Quality Transmission Modulator Valves for 1966 Ford Thunderbirds

Choose a high-quality OEM or aftermarket Transmission Modulator Valve for Ford Thunderbirds and enjoy top-notch performance from $38.99.

ATP – AT MODULATOR VALVE (Part No.FX-102)

AT MODULATOR VALVE

from

$40.99
AT MODULATOR VALVE

ATP – AT MODULATOR VALVE (Part No.FX-194)

AT MODULATOR VALVE

from

$48.99
AT MODULATOR VALVE

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1042)

Automatic Transmission Modulator Valve

from

$38.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
See More

ATP – AT MODULATOR VALVE (Part No.FX-80)

AT MODULATOR VALVE

from

$43.99
AT MODULATOR VALVE

Top Picks for 1966 Ford Thunderbird Automatic Transmission Shift Linkage Bushings

Invest in one of our 2 durable Automatic Transmission Shift Linkage Bushings for your 1966 Ford, knowing you’re getting trusted brands and expert craftsmanship.

ATP – AT SHF LINK BUSHING (Part No.FO-405)

AT SHF LINK BUSHING

from

$7.99
AT SHF LINK BUSHING

ATP – AT SHF LINK BUSHING (Part No.FO-300)

AT SHF LINK BUSHING

from

$8.99
AT SHF LINK BUSHING

FAQs for 1966 Ford Thunderbird Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1966 Ford Thunderbirds?

Out of 9 Automatic Transmission Parts that fit 1966 Ford Thunderbirds, the following parts are the top sellers:

What’s the price range for 1966 Ford Thunderbird Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1966 Ford Thunderbird range from $3.99 up to $48.99 for the most premium parts.

What is the average price of an Automatic Transmission Part for a 1966 Ford Thunderbird?

The average price for Automatic Transmission Parts for the 1966 Ford Thunderbird is $24.51. Keep in mind the variety of part types within our Automatic Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Automatic Transmission Parts for other Ford Thunderbird model years?

Yes, we carry Automatic Transmission Parts for 45 model years of Ford Thunderbirds between 1955 and 2005. The following model years are the most popular for Automatic Transmission Part purchases: 2005, 2004, 2003, 2002, 1997, 1996, 1995, 1994, and 1993.

What are the cheapest Automatic Transmission Parts for my 1966 Ford Thunderbird?

The cheapest 1966 Ford Thunderbird Automatic Transmission Parts we carry are:

Does Advance Auto Parts sell Automatic Transmission Parts for any other 1966 Ford models?

What are the top-rated Automatic Transmission Parts that fit the 1966 Ford Thunderbird?

Based on 8 reviews by customers, our 1966 Ford Thunderbird Automatic Transmission Parts have an average customer rating of 5 stars. These are the highest-rated categories of Automatic Transmission Parts for the 1966 Ford Thunderbird and their top-rated products:

What types of Automatic Transmission Parts do you sell for my 1966 Ford Thunderbird?

As of 11/2/25, these are some of the most in-demand types of Automatic Transmission Parts for a 1966 Ford Thunderbird:

Can I get help with 1966 Ford Thunderbird Automatic Transmission Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ford Automatic Transmission Parts and more.

What is your return policy for Ford Thunderbird Automatic Transmission Parts?

Advance Auto Parts keeps returns simple. For new Ford Thunderbird Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.