1979 Cadillac Commercial Chassis Automatic Transmission Parts

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Keep Your 1979 Cadillac Commercial Chassis 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 1979 Cadillac Commercial Chassis looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Shifter Cable Brackets, Transmission Modulator Valves, and Transmission Bands. 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 24 reviews and a solid 4 star average, you can shop with confidence knowing other Cadillac Commercial Chassis owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1979 Cadillac Commercial Chassis Automatic Transmission Part at Advance Auto Parts is around $45.99, with a range that starts at $21.99 and goes up to $99.99. With 7 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like AT MODULATOR VALVE, Modulator, and Cable Bracket start at just $33.99 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 1979 Cadillac Commercial Chassis in peak condition, inside and out.

Essential 1979 Cadillac Commercial Chassis Automatic Transmission Parts

ATP – AUTO TRANS BAND (Part No.JX-58)

AUTO TRANS BAND

from

$29.99
AUTO TRANS BAND

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

Automatic Transmission Vacuum Modulator

from

$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.

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

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)

Automatic Transmission Vacuum Modulator

from

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

Product Features:
  • Meets or exceeds OE specifications
See More

ATP – AT MODULATOR VALVE (Part No.JX-76)

AT MODULATOR VALVE

from

$51.99
AT MODULATOR VALVE

B & M – Modulator (Part No.20234)

Modulator

from

$49.99
B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.

Product Features:
  • Fully Adjustable
  • Allows You To Tailor Shift Points
  • Comes Supplied Pre-Adjusted
See More

ATP – AT CONTR SOLENOID (Part No.CE-4)

AT CONTR SOLENOID

from

$58.99
AT CONTR SOLENOID

B & M – Kickdown Switch Kit For TH400 Transmission (Part No.20297)

Kickdown Switch Kit For TH400 Transmission

from

$99.99
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.

Product Features:
  • Allows High Speed Cruise
  • Cruise In Overdrive
  • Prevents Part Throttle Kickdown
  • Quick Installation
See More

B & M – Cable Bracket (Part No.30498)

Cable Bracket

from

$33.99
Cable Bracket, GM (Bandit style shifters only) APPLICATION: For TH-400, 350, 250, 200, 700R4, 200-4R with 80797, 80798 or 81050 shifter.

Product Features:
  • Shifter Service Parts
  • Steel
  • Natural Finish
  • Sold individually
  • Replacement for Bandit shifters
See More

Most Popular Automatic Transmission Shifter Cable Bracket for 1979 Cadillac Commercial Chasses

Enhance your 1979 Cadillac Commercial Chassis with this popular Automatic Transmission Shifter Cable Bracket we have in stock, for $33.99.

B & M – Cable Bracket (Part No.30498)

Cable Bracket

from

$33.99
Cable Bracket, GM (Bandit style shifters only) APPLICATION: For TH-400, 350, 250, 200, 700R4, 200-4R with 80797, 80798 or 81050 shifter.

Product Features:
  • Shifter Service Parts
  • Steel
  • Natural Finish
  • Sold individually
  • Replacement for Bandit shifters
See More

Best-Selling 1979 Cadillac Commercial Chassis Transmission Modulator Valves

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

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

Automatic Transmission Vacuum Modulator

from

$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.

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

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)

Automatic Transmission Vacuum Modulator

from

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

Product Features:
  • Meets or exceeds OE specifications
See More

B & M – Modulator (Part No.20234)

Modulator

from

$49.99
B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.

Product Features:
  • Fully Adjustable
  • Allows You To Tailor Shift Points
  • Comes Supplied Pre-Adjusted
See More

ATP – AT MODULATOR VALVE (Part No.JX-76)

AT MODULATOR VALVE

from

$51.99
AT MODULATOR VALVE

Top-Quality Transmission Bands for 1979 Cadillac Commercial Chasses

Choose a high-quality OEM or aftermarket Transmission Band for Cadillac Commercial Chasses and enjoy top-notch performance from $29.99.

ATP – AUTO TRANS BAND (Part No.JX-58)

AUTO TRANS BAND

from

$29.99
AUTO TRANS BAND

Our Top Pick for a 1979 Cadillac Commercial Chassis Transmission Solenoid

Invest in a durable Transmission Solenoid for your 1979 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.

B & M – Kickdown Switch Kit For TH400 Transmission (Part No.20297)

Kickdown Switch Kit For TH400 Transmission

from

$99.99
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.

Product Features:
  • Allows High Speed Cruise
  • Cruise In Overdrive
  • Prevents Part Throttle Kickdown
  • Quick Installation
See More

Top-Rated Automatic Transmission Part Brands For Your 1979 Cadillac Commercial Chassis

When it comes to finding the perfect Automatic Transmission Part for your 1979 Cadillac Commercial Chassis, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 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 1979 Cadillac Commercial Chassis, providing peace of mind with parts that meet or exceed OEM standards.

Popular Pro-King 1979 Cadillac Commercial Chassis Automatic Transmission Parts

If you’re looking for a top-quality Automatic Transmission Part for your 1979 Cadillac Commercial Chassis, 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 1979 Cadillac Commercial Chassis 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.
Automatic Transmission Vacuum Modulator
from $21.99
(11)
Automatic Transmission Vacuum Modulator
“Great product”
Automatic Transmission Vacuum Modulator
from $33.99
(11)
Automatic Transmission Vacuum Modulator
“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”

FAQs for 1979 Cadillac Commercial Chassis Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1979 Cadillac Commercial Chasses?

Out of 7 Automatic Transmission Parts that fit 1979 Cadillac Commercial Chasses, the following parts are the top sellers:

What’s the price range for 1979 Cadillac Commercial Chassis Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1979 Cadillac Commercial Chassis range from $21.99 up to $99.99 for the most premium parts.

What is the average price of an Automatic Transmission Part for a 1979 Cadillac Commercial Chassis?

The average price for Automatic Transmission Parts for the 1979 Cadillac Commercial Chassis is $45.99. 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 Commercial Chassis model years?

Yes, we carry Automatic Transmission Parts for 19 model years of Cadillac Commercial Chasses between 1964 and 1984. The following model years are the most popular for Automatic Transmission Part purchases: 1984, 1983, 1982, 1981, 1980, 1978, 1977, 1976, and 1975.

What are the cheapest Automatic Transmission Parts for my 1979 Cadillac Commercial Chassis?

The cheapest 1979 Cadillac Commercial Chassis Automatic Transmission Parts we carry are:

Does Advance Auto Parts sell Automatic Transmission Parts for any other 1979 Cadillac models?

Yes. We stock Automatic Transmission Parts for 3 other popular 1979 Cadillac models. Some of the most popular are 1979 DeVille Automatic Transmission Parts, 1979 Eldorado Automatic Transmission Parts, 1979 Seville Automatic Transmission Parts, and 1979 Fleetwood Automatic Transmission Parts.

What are the top-rated Automatic Transmission Parts that fit the 1979 Cadillac Commercial Chassis?

The one 1979 Cadillac Commercial Chassis Automatic Transmission Part we have in stock is the Automatic Transmission Vacuum Modulator. It is rated 4.5 stars and costs $21.99.

What types of Automatic Transmission Parts do you sell for my 1979 Cadillac Commercial Chassis?

As of 3/1/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1979 Cadillac Commercial Chassis:

Can I get help with 1979 Cadillac Commercial Chassis 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 Commercial Chassis Automatic Transmission Parts?

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