1986 Mercury Cougar Automatic Transmission Parts

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Keep Your 1986 Mercury Cougar 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 1986 Mercury Cougar looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Repair Sleeve, Transmission Modulator Valves, and Automatic Transmission Shifter Cable Brackets. 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 1986 Mercury Cougar Automatic Transmission Part at Advance Auto Parts is around $47.07, with a range that starts at $4.29 and goes up to $101.99. With 7 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like AT MODULATOR VALVE, Cable Bracket, and AUTO TRANS BAND start at just $29.99 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 1986 Mercury Cougar in peak condition, inside and out.

Essential 1986 Mercury Cougar Automatic Transmission Parts

Schaeffler – Repair Sleeve (Part No.SR3501)

Repair Sleeve

from

$62.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

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

AT SOLENOID SEAL

from

$4.29
AT SOLENOID SEAL

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.
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Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1039)

Automatic Transmission Modulator Valve

from

$43.99
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

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 specifications
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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 specifications
See More

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

AT MODULATOR VALVE

from

$43.99
AT MODULATOR VALVE

ATP – AT MODULATOR VALVE (Part No.FX-262)

AT MODULATOR VALVE

from

$52.99
AT MODULATOR VALVE

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

AT MODULATOR VALVE

from

$51.99
AT MODULATOR VALVE

ATP – AUTO TRANS BAND (Part No.LX-2)

AUTO TRANS BAND

from

$27.49
AUTO TRANS BAND

ATP – AUTO TRANS BAND (Part No.FX-174)

AUTO TRANS BAND

from

$101.99
AUTO TRANS BAND

ATP – AUTO TRANS BAND (Part No.FX-127)

AUTO TRANS BAND

from

$40.49
AUTO TRANS BAND

ATP – AUTO TRANS BAND (Part No.FX-129)

AUTO TRANS BAND

from

$29.99
AUTO TRANS BAND

ATP – AUTO TRANS BAND (Part No.FX-124)

AUTO TRANS BAND

from

$29.99
AUTO TRANS BAND

ATP – AUTO TRANS BAND (Part No.FX-252)

AUTO TRANS BAND

from

$102.99
AUTO TRANS BAND

B & M – Cable Bracket (Part No.40495)

Cable Bracket

from

$35.49
B&M cable bracket for Ford, Lincoln and Mercury AOD automatic transmissions.

Product Features:
  • Shifter Service Parts
  • Steel
  • Natural Finish
  • Sold as a kit
  • Replacement parts
See More

Most Popular Automatic Transmission Repair Sleeve for 1986 Mercury Cougars

Enhance your 1986 Mercury Cougar with this popular Automatic Transmission Repair Sleeve we have in stock, for $62.99.

Schaeffler – Repair Sleeve (Part No.SR3501)

Repair Sleeve

from

$62.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

Best-Selling 1986 Mercury Cougar Transmission Modulator Valve

Upgrade your Cougar with our best-selling Transmission Modulator Valve.

ATP – AT MODULATOR VALVE (Part No.FX-262)

AT MODULATOR VALVE

from

$52.99
AT MODULATOR VALVE

Top-Quality Automatic Transmission Shifter Cable Brackets for 1986 Mercury Cougars

Choose a high-quality OEM or aftermarket Automatic Transmission Shifter Cable Bracket for Mercury Cougars and enjoy top-notch performance from $35.49.

B & M – Cable Bracket (Part No.40495)

Cable Bracket

from

$35.49
B&M cable bracket for Ford, Lincoln and Mercury AOD automatic transmissions.

Product Features:
  • Shifter Service Parts
  • Steel
  • Natural Finish
  • Sold as a kit
  • Replacement parts
See More

Top Picks for 1986 Mercury Cougar Transmission Bands

Invest in one of our 3 durable Transmission Bands for your 1986 Mercury, knowing you’re getting trusted brands and expert craftsmanship.

ATP – AUTO TRANS BAND (Part No.FX-174)

AUTO TRANS BAND

from

$101.99
AUTO TRANS BAND

ATP – AUTO TRANS BAND (Part No.FX-124)

AUTO TRANS BAND

from

$29.99
AUTO TRANS BAND

ATP – AUTO TRANS BAND (Part No.LX-2)

AUTO TRANS BAND

from

$27.49
AUTO TRANS BAND

Our Top-Rated Automatic Transmission Fluid Filler Tube Seals for 1986 Mercury Cougars

Make a smart move for your 1986 Mercury Cougar with our Automatic Transmission Fluid Filler Tube Seal for $4.29.

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

AT SOLENOID SEAL

from

$4.29
AT SOLENOID SEAL

FAQs for 1986 Mercury Cougar Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1986 Mercury Cougars?

Out of 7 Automatic Transmission Parts that fit 1986 Mercury Cougars, the following parts are the top sellers:

What’s the price range for 1986 Mercury Cougar Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1986 Mercury Cougar range from $4.29 up to $101.99 for the most premium parts.

What is the average price of an Automatic Transmission Part for a 1986 Mercury Cougar?

The average price for Automatic Transmission Parts for the 1986 Mercury Cougar is $47.07. 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 Cougar model years?

Yes, we carry Automatic Transmission Parts for 33 model years of Mercury Cougars between 1967 and 2002. The following model years are the most popular for Automatic Transmission Part purchases: 2002, 2001, 2000, 1999, 1997, 1996, 1995, 1994, and 1993.

What are the cheapest Automatic Transmission Parts for my 1986 Mercury Cougar?

The cheapest 1986 Mercury Cougar Automatic Transmission Parts we carry are:

Does Advance Auto Parts sell Automatic Transmission Parts for any other 1986 Mercury models?

What are the top-rated Automatic Transmission Parts that fit the 1986 Mercury Cougar?

The one 1986 Mercury Cougar Automatic Transmission Part we have in stock is the AT SOLENOID SEAL. It is rated 5 stars and costs $4.29.

What types of Automatic Transmission Parts do you sell for my 1986 Mercury Cougar?

As of 3/1/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1986 Mercury Cougar:

Can I get help with 1986 Mercury Cougar 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 Cougar Automatic Transmission Parts?

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