1966 Mercury Capri Automatic Transmission Parts

Keep Your 1966 Mercury Capri 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 Mercury Capri looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Modulator Valves, Automatic Transmission Fluid Filler Tube Seals, and Automatic Transmission Shift Linkage Bushings. 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 Mercury Capri Automatic Transmission Part at Advance Auto Parts is around $33.26, with a range that starts at $3.99 and goes up to $40.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like AT SHF LINK BUSHING, AT MODULATOR VALVE, and Automatic Transmission 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 Transmission Bearings and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1966 Mercury Capri in peak condition, inside and out.

Essential 1966 Mercury Capri Automatic Transmission Parts

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

AT SOLENOID SEAL

from

$3.99
AT SOLENOID SEAL

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.
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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.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

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
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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

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

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

AT SHF LINK BUSHING

from

$8.99
AT SHF LINK BUSHING

Most Popular Transmission Modulator Valves for 1966 Mercury Capris

Enhance your 1966 Mercury Capri with one of the 2 Transmission Modulator Valves we have in stock, starting at just $38.99.

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.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

Best-Selling 1966 Mercury Capri Automatic Transmission Fluid Filler Tube Seal

Upgrade your Capri 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 Automatic Transmission Shift Linkage Bushings for 1966 Mercury Capris

Choose a high-quality OEM or aftermarket Automatic Transmission Shift Linkage Bushing for Mercury Capris and enjoy top-notch performance from $8.99.

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

AT SHF LINK BUSHING

from

$8.99
AT SHF LINK BUSHING

FAQs for 1966 Mercury Capri Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1966 Mercury Capris?

Out of 4 Automatic Transmission Parts that fit 1966 Mercury Capris, the following parts are the top sellers:

What’s the price range for 1966 Mercury Capri Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1966 Mercury Capri range from $3.99 up to $40.99 for the most premium parts.

What is the average price of an Automatic Transmission Part for a 1966 Mercury Capri?

The average price for Automatic Transmission Parts for the 1966 Mercury Capri is $33.26. 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 Mercury Capri model years?

Yes, we carry Automatic Transmission Parts for 15 model years of Mercury Capris between 1967 and 1986. The following model years are the most popular for Automatic Transmission Part purchases: 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, and 1977.

What are the cheapest Automatic Transmission Parts for my 1966 Mercury Capri?

The cheapest 1966 Mercury Capri Automatic Transmission Parts we carry are:

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

What are the top-rated Automatic Transmission Parts that fit the 1966 Mercury Capri?

The one 1966 Mercury Capri Automatic Transmission Part we have in stock is the AT SOLENOID SEAL. It is rated 5 stars and costs $3.99.

What types of Automatic Transmission Parts do you sell for my 1966 Mercury Capri?

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

Can I get help with 1966 Mercury Capri 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 Mercury Automatic Transmission Parts and more.

What is your return policy for Mercury Capri Automatic Transmission Parts?

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