1980 Cadillac DeVille Automatic Transmission Parts

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Keep Your 1980 Cadillac DeVille 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 1980 Cadillac DeVille looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Dipsticks, Transmission Modulator Valves, and Detent Cables. 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.

Top-Rated Automatic Transmission Parts from Trusted Brands

Looking for a reliable Automatic Transmission Part? We’ve got you covered with options from brands you know and trust like Pro-King. For example, Pro-King Automatic Transmission Parts start at just $21.99 with an average 4.0 star rating. With over 102 reviews and a solid 3.9 star average, you can shop with confidence knowing other Cadillac DeVille owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1980 Cadillac DeVille Automatic Transmission Part at Advance Auto Parts is around $46.38, with a range that starts at $4.19 and goes up to $132.99. With 22 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like ATP Automatic Transmission Detent Cable End, YR-100, "Mr. Gasket Chrome Automatic Transmission Dipstick & Tube – 27"" Length, 9764", and ATP Automatic Transmission Detent Cable Seal, SO-37 start at just $4.29 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 1980 Cadillac DeVille in peak condition, inside and out.

Essential 1980 Cadillac DeVille Automatic Transmission Parts

B & M – B & M Kickdown Switch Kit For Th400 Transmission, 20297 (Part No.20297)

B & M Kickdown Switch Kit For Th400 Transmission, 20297

from

$103.99
When swapping the TH400 transmission into any vehicle, this kit makes installation of the transmission’s kickdown feature a snap. This switch mounts to either a TH700R4, TH200, TH200-R4 or TH350 throttle cable bracket.
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Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-28 (Part No.MD-28)

Pro-King Automatic Transmission Vacuum Modulator, MD-28

from

$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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ATP – ATP AT MODULATOR VALVE, JX-70 (Part No.JX-70)

ATP AT MODULATOR VALVE, JX-70

from

$49.99
ATP AT MODULATOR VALVE, JX-70. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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ATP – ATP AT MODULATOR VALVE, JX-66 (Part No.JX-66)

ATP AT MODULATOR VALVE, JX-66

from

$21.99
ATP AT MODULATOR VALVE, JX-66. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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ATP – ATP Automatic Transmission Clutch Plate, CC-22 (Part No.CC-22)

ATP Automatic Transmission Clutch Plate, CC-22

from

$26.49
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Clutch Plate, JC-57 (Part No.JC-57)

ATP Automatic Transmission Clutch Plate, JC-57

from

$13.79
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Control Solenoid (Electronic Pressure Control), JE-14 (Part No.JE-14)

ATP Automatic Transmission Control Solenoid (Electronic Pressure Control), JE-14

from

$99.99
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Control Solenoid, JE-7 (Part No.JE-7)

ATP Automatic Transmission Control Solenoid, JE-7

from

$106.99
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Control Solenoid (Lock-Up), CE-1 (Part No.CE-1)

ATP Automatic Transmission Control Solenoid (Lock-Up), CE-1

from

$65.99
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP AT CONTR SOLENOID, SE-1 (Part No.SE-1)

ATP AT CONTR SOLENOID, SE-1

from

$118.99
ATP AT CONTR SOLENOID, SE-1. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>SOLENOIDS>SOLENOIDS from ATP
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Mr. Gasket – "Mr. Gasket Chrome Automatic Transmission Dipstick & Tube – 27"" Length, 9764" (Part No.9764)

"Mr. Gasket Chrome Automatic Transmission Dipstick & Tube - 27"" Length, 9764"

from

$36.99
Includes dipstick with chromed steel handle and chromed steel dipstick tube with mounting tab. 27 inch long.
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B & M – B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166 (Part No.22166)

B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166

from

$132.99
Dress up your street rod with this stainless steel braided dipstick featuring a billet aluminum knob with an o-ring for a leak proof seal. The dipstick fits GM TH400 automatic transmissions and mounts to the Bell housing. The handle has the B&M logo laser etched on the top showing everyone you appreciate quality.
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ATP – ATP Automatic Transmission Front Pump Bushing, CB-4 (Part No.CB-4)

ATP Automatic Transmission Front Pump Bushing, CB-4

from

$11.79
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Front Pump Bushing (Pump Body), CB-30 (Part No.CB-30)

ATP Automatic Transmission Front Pump Bushing (Pump Body), CB-30

from

$12.79
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Band (Front), JX-58 (Part No.JX-58)

ATP Automatic Transmission Band (Front), JX-58

from

$29.99
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Band (Intermediate), CX-32 (Part No.CX-32)

ATP Automatic Transmission Band (Intermediate), CX-32

from

$29.99
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Band (2Nd & 4Th), CX-42 (Part No.CX-42)

ATP Automatic Transmission Band (2Nd & 4Th), CX-42

from

$37.49
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-754 (Part No.Y-754)

ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-754

from

$54.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Detent Cable Seal, SO-37 (Part No.SO-37)

ATP Automatic Transmission Detent Cable Seal, SO-37

from

$4.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Detent Cable, Y-226 (Part No.Y-226)

ATP Automatic Transmission Detent Cable, Y-226

from

$23.29
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Detent Cable, Y-225 (Part No.Y-225)

ATP Automatic Transmission Detent Cable, Y-225

from

$30.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-752 (Part No.Y-752)

ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-752

from

$55.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Detent Cable Seal, SO-36 (Part No.SO-36)

ATP Automatic Transmission Detent Cable Seal, SO-36

from

$4.19
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Detent Cable End, YR-100 (Part No.YR-100)

ATP Automatic Transmission Detent Cable End, YR-100

from

$8.69
ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.
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ATP – ATP Automatic Transmission Detent Cable, Y-224 (Part No.Y-224)

ATP Automatic Transmission Detent Cable, Y-224

from

$31.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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Most Popular Transmission Dipsticks for 1980 Cadillac DeVilles

Enhance your 1980 Cadillac DeVille with one of the 2 Transmission Dipsticks we have in stock, starting at just $36.99.

Mr. Gasket – "Mr. Gasket Chrome Automatic Transmission Dipstick & Tube – 27"" Length, 9764" (Part No.9764)

"Mr. Gasket Chrome Automatic Transmission Dipstick & Tube - 27"" Length, 9764"

from

$36.99
Includes dipstick with chromed steel handle and chromed steel dipstick tube with mounting tab. 27 inch long.
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B & M – B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166 (Part No.22166)

B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166

from

$132.99
Dress up your street rod with this stainless steel braided dipstick featuring a billet aluminum knob with an o-ring for a leak proof seal. The dipstick fits GM TH400 automatic transmissions and mounts to the Bell housing. The handle has the B&M logo laser etched on the top showing everyone you appreciate quality.
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Best-Selling 1980 Cadillac DeVille Transmission Modulator Valves

Upgrade your DeVille with one of our 5 best-selling Transmission Modulator Valves, earning an average 4 stars rating across 24 reviews.

Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-48 (Part No.MD-48)

Pro-King Automatic Transmission Vacuum Modulator, MD-48

from

$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-28 (Part No.MD-28)

Pro-King Automatic Transmission Vacuum Modulator, MD-28

from

$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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B & M – B & M Modulator, 20234 (Part No.20234)

B & M Modulator, 20234

from

$51.99
The B&M vacuum modulator is fully adjustable and allows you to fine-tune your shift points and shift feel. This is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. For GM TH350 and TH400 automatic transmissions.
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ATP – ATP AT MODULATOR VALVE, JX-76 (Part No.JX-76)

ATP AT MODULATOR VALVE, JX-76

from

$51.99
ATP AT MODULATOR VALVE, JX-76. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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ATP – ATP AT MODULATOR VALVE, JX-66 (Part No.JX-66)

ATP AT MODULATOR VALVE, JX-66

from

$21.99
ATP AT MODULATOR VALVE, JX-66. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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Top-Quality Detent Cables for 1980 Cadillac DeVilles

Choose a high-quality OEM or aftermarket Detent Cable for Cadillac DeVilles and enjoy top-notch performance from $4.19.

ATP – ATP Automatic Transmission Detent Cable End, YR-100 (Part No.YR-100)

ATP Automatic Transmission Detent Cable End, YR-100

from

$8.69
ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.
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ATP – ATP Automatic Transmission Detent Cable Seal, SO-37 (Part No.SO-37)

ATP Automatic Transmission Detent Cable Seal, SO-37

from

$4.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Detent Cable Seal, SO-36 (Part No.SO-36)

ATP Automatic Transmission Detent Cable Seal, SO-36

from

$4.19
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More

ATP – ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-754 (Part No.Y-754)

ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-754

from

$54.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
See More

Top Picks for 1980 Cadillac DeVille Transmission Bushings

Invest in one of our 2 durable Transmission Bushings for your 1980 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.

ATP – ATP Automatic Transmission Front Pump Bushing (Pump Body), CB-30 (Part No.CB-30)

ATP Automatic Transmission Front Pump Bushing (Pump Body), CB-30

from

$12.79
ATP Transmission Components are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Front Pump Bushing, CB-4 (Part No.CB-4)

ATP Automatic Transmission Front Pump Bushing, CB-4

from

$11.79
ATP Transmission Components are exact fit, no compromise replacement parts
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Transmission Solenoids for 1980 Cadillac DeVilles

Make a smart move for your 1980 Cadillac DeVille with products all priced from $48.99 to $118.99.

ATP – ATP Automatic Transmission Control Solenoid (Lock-Up), CE-1 (Part No.CE-1)

ATP Automatic Transmission Control Solenoid (Lock-Up), CE-1

from

$65.99
ATP Transmission Components are exact fit, no compromise replacement parts
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Carquest Premium – Carquest Automatic Transmission Torque Converter Clutch Solenoid, SBC4935 (Part No.SBC4935)

Carquest Automatic Transmission Torque Converter Clutch Solenoid, SBC4935

from

$48.99
An automatic transmission is a hydraulic multi-speed device that does not require any input from the vehicle operator other than selecting vehicle direction. Hydraulic pressure is controlled by a series of electronic shift solenoids that are commanded by the transmission control module. Planetary gear sets and hydraulically controlled shift plates and brake bands apply power to the main shaft in the transmission and out to the vehicles drive wheels.
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ATP – ATP AT CONTR SOLENOID, SE-1 (Part No.SE-1)

ATP AT CONTR SOLENOID, SE-1

from

$118.99
ATP AT CONTR SOLENOID, SE-1. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>SOLENOIDS>SOLENOIDS from ATP
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ATP – ATP Automatic Transmission Control Solenoid, CE-4 (Part No.CE-4)

ATP Automatic Transmission Control Solenoid, CE-4

from

$58.99
ATP Transmission Components are exact fit, no compromise replacement parts
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Top-Rated Automatic Transmission Part Brands For Your 1980 Cadillac DeVille

When it comes to finding the perfect Automatic Transmission Part for your 1980 Cadillac DeVille, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Automatic Transmission Part brands including Pro-King, and more, all known for their exceptional customer ratings (average brand rating of 4.0 stars) and competitive prices, as low as $21.99. Purchasing a Automatic Transmission Part from us here at Advance Auto Parts is a smart move for both you and your 1980 Cadillac DeVille, providing peace of mind with parts that meet or exceed OEM standards.

Popular Pro-King 1980 Cadillac DeVille Automatic Transmission Parts

If you’re looking for a top-quality Automatic Transmission Part for your 1980 Cadillac DeVille, Advance Auto Parts has exactly what you need with our selection of Pro-King Automatic Transmission Parts. We have 2 Pro-King Automatic Transmission Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $21.99 and an average cost of $27.99, you’ll find the perfect Automatic Transmission Part for your needs and budget. Pro-King Automatic Transmission Parts for the 1980 Cadillac DeVille come highly rated, with over 22 customer reviews and an impressive average rating of 4.0 stars. Choosing a Pro-King Automatic Transmission Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Pro-King Automatic Transmission Vacuum Modulator, MD-28
from $33.99
(11)
Pro-King Automatic Transmission Vacuum Modulator, MD-28
“I have a 1988 Buick Reatta that recently begun to fail to shift. After trying things such as changing the filter and fluid, we eventually were recomme”
Pro-King Automatic Transmission Vacuum Modulator, MD-48
from $21.99
(11)
Pro-King Automatic Transmission Vacuum Modulator, MD-48
“Part was in stock, price was good.”

FAQs for 1980 Cadillac DeVille Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1980 Cadillac DeVilles?

Out of 22 Automatic Transmission Parts that fit 1980 Cadillac DeVilles, the following parts are the top sellers:

What’s the price range for 1980 Cadillac DeVille Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1980 Cadillac DeVille range from $4.19 up to $132.99 for the most premium parts.

What is the average price of an Automatic Transmission Part for a 1980 Cadillac DeVille?

The average price for Automatic Transmission Parts for the 1980 Cadillac DeVille is $46.38. 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 Cadillac DeVille model years?

Yes, we carry Automatic Transmission Parts for 40 model years of Cadillac DeVilles between 1964 and 2005. The following model years are the most popular for Automatic Transmission Part purchases: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Automatic Transmission Parts for my 1980 Cadillac DeVille?

The cheapest 1980 Cadillac DeVille Automatic Transmission Parts we carry are:

Does Advance Auto Parts sell Automatic Transmission Parts for any other 1980 Cadillac models?

Yes. We stock Automatic Transmission Parts for 3 other popular 1980 Cadillac models. Some of the most popular are 1980 Eldorado Automatic Transmission Parts, 1980 Seville Automatic Transmission Parts, 1980 Fleetwood Automatic Transmission Parts, and 1980 Commercial Chassis Automatic Transmission Parts.

What are the top-rated Automatic Transmission Parts that fit the 1980 Cadillac DeVille?

Based on 102 reviews by customers, our 1980 Cadillac DeVille Automatic Transmission Parts have an average customer rating of 3.9 stars. These are the highest-rated categories of Automatic Transmission Parts for the 1980 Cadillac DeVille and their top-rated products:

What types of Automatic Transmission Parts do you sell for my 1980 Cadillac DeVille?

As of 8/2/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1980 Cadillac DeVille:

Can I get help with 1980 Cadillac DeVille 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 Cadillac Automatic Transmission Parts and more.

What is your return policy for Cadillac DeVille Automatic Transmission Parts?

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