1979 Cadillac Commercial Chassis Transmission Parts

Below you will find various in-demand Cadillac Transmission Parts, components and accessories for your 1979 Commercial Chassis. Advance Auto Parts has popular Commercial Chassis parts like Automatic Transmission Parts, Transmission Mounts, Transmission Cooler and Parts and more. You’ll also find aftermarket and OEM Transmission Parts for other Commercial Chassis model years including 1975, 1976, 1977, 1978, 1980, 1981, 1982, 1983, 1984 and more. Select a category of 1979 Cadillac Commercial Chassis Transmission Parts below and start saving instantly.

Popular 1979 Cadillac Commercial Chassis Transmission Parts Categories

Axle Output Shaft Bearings

Gear Shift Levers

Transmission Torque Converters

OE Transmission Coolers

Transmission Solenoids

Transmission Shift Cables

Automatic Transmission Governors

Countershaft Bearings

Manual Transmission Output Shaft Bearings

Automatic Transmission Line Connectors

Pinion Bearings

Transmission Mounts

Transmission Oil Pans

Transmission Master Repair Kits

Transmission Oil Pan Gaskets

Transmission Dipsticks

Automatic Transmission Differential Bearings

Transmission Modulator Valves

Miscellaneous Shift Shaft Seals

Automatic Transmission Kickdown Cable Brackets

Torque Converter Seals

Manual Transmission Output Shaft Seals

Miscellaneous Automatic Transmission Seals

Transmission Shift Kits

Input Shaft Bearings

Automatic Transmission Shifter Cable Brackets

Essential Transmission Parts for 1979 Cadillac Commercial Chasses

from

$1.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$34.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$1150.00

Hays Race Tq Conv Pwrglide 36-4200 Stall

from

$62.99

The B&M Shift Improver Kit the easiest way to get the performance you’ve always wanted out of your automatic transmission, two modes to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit.

Product Features:

Provides Crisp Shifts
On Any Stock Automatic Transmission
Eliminates Soft/Sluggish Shift
Eliminates Shift Overlap
Eliminate Clutch and Band Wear
Improves Transmission Life
Transmission Removal Not Required

from

$81.99

Product Features:

Class “A” motor homes, large travel trailers, 5th-wheel trailers
GVWR up to 30,000 lbs.; towing up to 10,000 lbs.

from

$65.99

These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Includes drain plug, gasket and hardware.

Product Features:

Overall Height: 2.0″
Stock Depth and Capacity
Includes: Drain Plug, Washer & Gasket

from

$10.49

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

from

$13.99

CONE

from

$18.99

Product Features:

Edelbrock Part # 8026 GM Transmission adapter is for use with 2004R, 700R4, 4L60 transmissions.
This kit relocates the pin position on an Edelbrock Carburetor when hooking up to a throttle valve style transmission (700R4, 2004R, 4L60).
The pin location is critical as the TV controls line pressure, shift points, shift firmness, and part throttle downshifts.

from

$11.49

Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:

Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector.
Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability.
Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line

from

$368.99

AT MSTR REP KIT PLUS

from

$2.49

Product Features:

Brand may vary by location

from

$419.99

The Pro Ratchet shifter is one of our most popular and easiest to operate race shifters. Features include positive ratcheting design that self-centers the handle after each shift giving you maximum clearance behind the shifter and will not allow you to mi

Product Features:

Single Hand Operated Reverse Lockout
Reverse Lockout Meets NHRA And IHRA Requirements
Quick And Easy To Operate
Stick Always Returns To Center Position
Easiest Unit To Double Shift w/Air/CO2/Electric Mech

from

$28.99

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

from

$54.99

AT CONTR SOLENOID

from

$10.49

Product Features:

Brand may vary by location

from

$109.99

This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.

Product Features:

Adjust Shift Points Of Transmission
Useful For Light Vehicles
For Low Rear End Gear Ratio
Or Useful If It Is Conversion

from

$10.49

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Low swell in hydrocarbon fluids
Design type: spring loaded; multi-lip
Provides good low temperature capability
Temperature range: -40°F to 225°F; -40°C to 107°C
Delivers quality and reliable performance for every type of repair

from

$22.99

Manufactured with premium-grade steel, National® cylindrical bearings are designed and engineered to meet OE specifications.

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Controlled heat treating process for lasting performance and extended bearing life
Industry leading coverage
Professional technicians know they can depend on National

from

$6.99

Low swell in hydrocarbon fluids
Design type: spring loaded; multi-lip
Provides good low temperature capability
Temperature range: -40°F to 225°F; -40°C to 107°C
Delivers quality and reliable performance for every type of repair

from

$16.29

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$28.99

Cable Bracket, GM APPLICATION: For TH400, 350, 250, 200, 700R4, 2004R transmissions.

Product Features:

Shifter Service Parts

from

$16.49

TAPERED ROLLER BEARI

from

$11.49

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to CADI 81-81;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1981-1981
Weight approx: 2 Lbs

from

$8.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$9.29

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$108.99

What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:

Automatic Transmission Dip Stick

Upgrade your 1979 Cadillac Commercial Chassis with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 1979 Cadillac Commercial Chassis, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Transmission Parts are key to keeping your Commercial Chassis functioning at its best. At Advance Auto Parts, we offer a wide selection of 69 Transmission Parts for the 1979 Cadillac Commercial Chassis, designed to meet your needs without breaking the bank. From Automatic Transmission Part replacements to Transmission Mounts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Transmission Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Transmission Parts for your 1979 Cadillac Commercial Chassis at great prices. Our Transmission Parts inventory for this model ranges from just $1.99 to $1,150.00, with an average price of $198.77. Our 69 Transmission Parts in stock come from 14 trusted brands, so you’re sure to find the right part for your 1979 Cadillac Commercial Chassis without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1979 Cadillac Commercial Chassis, we stock popular OEM and aftermarket Transmission Parts from top names like Imperial, National, Pro-King, and more. Imperial Transmission Parts start at just $52.99 and boast an impressive 4 stars average rating from customers. National and Pro-King also bring quality to the table, with Transmission Parts available starting at $6.99, and at an average 4 stars rating. With 229 customer reviews and counting, our 1979 Cadillac Commercial Chassis Transmission Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Transmission Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 1979 Cadillac Commercial Chassis is always ready to roll. We’re committed to providing you with everything you need to keep your Commercial Chassis in top shape, all in one place. Start shopping confidently below for your 1979 Cadillac Commercial Chassis!

Best-Selling Automatic Transmission Parts for 1979 Cadillac Commercial Chasses

Enhance the driving experience in your Cadillac with 9 quality Automatic Transmission Part components, starting at $18.99.

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from

$28.99

Cable Bracket, GM APPLICATION: For TH400, 350, 250, 200, 700R4, 2004R transmissions.

Product Features:

Shifter Service Parts

from

$34.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$33.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$43.99

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

from

$18.99

Product Features:

Edelbrock Part # 8026 GM Transmission adapter is for use with 2004R, 700R4, 4L60 transmissions.
This kit relocates the pin position on an Edelbrock Carburetor when hooking up to a throttle valve style transmission (700R4, 2004R, 4L60).
The pin location is critical as the TV controls line pressure, shift points, shift firmness, and part throttle downshifts.

from

$48.99

AT MODULATOR VALVE

from

$109.99

Adjust Shift Points Of Transmission
Useful For Light Vehicles
For Low Rear End Gear Ratio
Or Useful If It Is Conversion

from

$108.99

Automatic Transmission Dip Stick

from

$84.99

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

Most Popular 1979 Cadillac Commercial Chassis Transmission Mounts

Customize your Cadillac with 1 Transmission Mounts products like Transmission Mounts, all priced under $8.99.

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from

$8.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to BUIC 73-76; CADI 77-96; OLDS 71-76; PONT 71-80;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1971-1996
Weight approx: 2 Lbs

Top Picks for 1979 Cadillac Commercial Chassis Transmission Cooler and Parts

Upgrade Cadillac Commercial Chasses with top-quality Transmission Cooler and Parts parts, including 9 OEM and aftermarket selections for your 1979 model.

show more show less

from

$85.99

Product Features:

Imperial high-performance transmission cooler
Size: 3/4″ x 10″ x 15-7/8″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

from

$73.99

The Imperial Maxi-Cool® XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

Product Features:

Imperial Maxi-Cool® plate and fin transmission cooler
Size: 3/4″ x 11″ x 7-1/2″
Mid-size and full-size cars, pickups
GVWR up to 20,000 lbs.; towing up to 2,500 lbs.

from

$81.99

Product Features:

Class “A” motor homes, large travel trailers, 5th-wheel trailers
GVWR up to 30,000 lbs.; towing up to 10,000 lbs.

from

$65.99

Product Features:

Imperial Econo-Kool« tube and fin transmission cooler
Size: 3/4″ x 10″ x 15-7/8″
Class “A” motor homes, large travel trailers, 5th-wheel trailers
GVWR up to 26,000 lbs.; towing up to 10,000 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$80.99

Product Features:

Imperial Rapid-Cool« plate and fin transmission cooler
Size: 3/4″ x 11″ x 9-1/2″
Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
GVWR up to 24,000 lbs.; towing up to 5,000 lbs.
33% more efficient than a comparable tube and fin design

from

$52.99

Product Features:

Mid-size and full-size cars, pickups
GVWR up to 18,000 lbs.; towing up to 3,500 lbs
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$81.99

High Performance Transmission Oil Cooler 3/4″ x 7-1/2″ x 15-1/2″. Heavy duty. Black. Imperial High Performance coolers are designed to provide outstanding cooling as well as complement other high-performance accessories.

Product Features:

Imperial high-performance transmission cooler
Size: 3/4″ x 7-1/2″ x 15-7/8″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion

from

$67.99

Product Features:

Imperial high-performance transmission cooler
Size: 3/4″ x 7-1/2″ x 12-1/2″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

from

$65.99

Product Features:

Imperial Econo-Kool« tube and fin transmission cooler
Size: 3/4″ x 7-1/2″ x 15-7/8″
Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
GVWR up to 22,000 lbs.; towing up to 5,000 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

In-Demand Transmission Seals for 1979 Cadillac Commercial Chasses

Select from 6 premium Transmission Seals parts for your 1979 Cadillac Commercial Chassis, with prices ranging from $1.99 to $16.49.

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from

$6.99

Low swell in hydrocarbon fluids
Design type: spring loaded; multi-lip
Provides good low temperature capability
Temperature range: -40°F to 225°F; -40°C to 107°C
Delivers quality and reliable performance for every type of repair

from

$15.99

Low swell in hydrocarbon fluids
Design type: spring loaded; multi-lip
Provides good low temperature capability
Temperature range: -40°F to 225°F; -40°C to 107°C
Delivers quality and reliable performance for every type of repair

from

$1.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$16.49

Low swell in hydrocarbon fluids
Design type: spring loaded; multi-lip
Provides good low temperature capability
Temperature range: -40°F to 225°F; -40°C to 107°C
Delivers quality and reliable performance for every type of repair

from

$2.49

Product Features:

Brand may vary by location

from

$7.49

SHAFT SEAL

Most Sold 1979 Cadillac Commercial Chassis Automatic Transmission Pan and Gaskets

Explore our best-selling Cadillac parts for the 1979 Commercial Chassis among 5 OEM and aftermarket options starting from $9.29.

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from

$9.29

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$65.99

These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Includes drain plug, gasket and hardware.

Product Features:

Overall Height: 2.0″
Stock Depth and Capacity
Includes: Drain Plug, Washer & Gasket

from

$64.99

Spectre’s Transmission Pans provide a show quality replacement for a wide variety of transmissions, and include a drain plug to allow convenient fluid changes. This high capacity pan was designed to fit GM TH400 transmissions. Manufactured from high quality steel with a triple chrome-plated finish, this pan has a finned surface to offer improved cooling.

Product Features:

Manufactured from triple chrome-plated steel
Designed for GM TH400 transmissions
Includes drain plug
High capacity
Features fins for added cooling

from

$259.99

Add fluid capacity to your transmission. Extra fluid means more cooling, and more cooling means better efficiency and performance. Add life to your transmission with a B&M Deep Pan! Adds 2 additional quarts to the system.

Product Features:

Additional Oil Capacity
More Cooling Ability
No Dipstick Modification
Some Include Fluid Pickup Extension
Built-In Drain Plugs

from

$113.99

B&M Deep Transmission Pans increase the fluid capacity of your transmission, improving the cooling, allowing your transmission to work as efficiently as possible. Included drain plug, eliminates the need to drop the pan to drain the fluid.

Product Features:

Additional Oil Capacity
More Cooling Ability
No Dipstick Modification
Some Include Fluid Pickup Extension
Built-In Drain Plugs
Chrome Plated Steel

Top-Rated Transmission Parts Brands For Your 1979 Cadillac Commercial Chassis

Shop for the best-rated brands offering Transmission Parts and other products for your 1979 Cadillac Commercial Chasses. Below you’ll find some of our best rated Transmission Parts from Imperial, National, and Pro-King, and more. Transmission Parts from these brands that fit a 1979 Commercial Chassis start at just $6.99 and are rated as high as 4 stars. OEM and aftermarket Transmission Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Imperial 1979 Cadillac Commercial Chassis Transmission Parts

When it comes to maintaining or upgrading your 1979 Cadillac Commercial Chassis, using quality Transmission Parts is essential to ensure durability and a perfect fit. Imperial ticks all of those boxes. We offer a wide selection of Imperial Transmission Parts, specifically designed for the 1979 Cadillac Commercial Chassis. With over 9 Imperial brand Transmission Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $52.99, with an average price of just $73.10. Plus, with over 113 customer reviews and an average rating of 4 stars, you can trust that our Imperial Transmission Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from
$65.99

This product is not rated

Econo-Kool® Transmission Oil Cooler

“”

from
$85.99

(4)

High Performance Transmission Oil Cooler

“good quality,easy to install.”

from
$67.99

This product is not rated

High Performance Transmission Oil Cooler

“”

Popular National 1979 Cadillac Commercial Chassis Transmission Parts

National auto parts is one of the highest quality Transmission Part brands in the market. Any 1979 Cadillac Commercial Chassis owner should feel confident when installing genuine National parts in their vehicle. To ensure the best fit and performance for your 1979 Commercial Chassis, Advance Auto Parts carries a full inventory of 9 National Transmission Parts. Plus you will be keeping your Cadillac in peak condition while saving money because prices on these National Transmission Parts range from $6.99 to $27.99, plus, with more than 60 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.

from
$10.49

(2)

Bearings

“Reasonable price and woks well. front diff 2006 Escalade esv”

from
$14.79

(3)

Bearings

“good product,”

from
$10.49

(4)

Multi Purpose Seal

“it worked”

FAQs for 1979 Cadillac Commercial Chassis Transmission Parts

Which Transmission Parts are best-sellers for 1979 Cadillac Commercial Chasses?

Out of 69 Transmission Parts that fit 1979 Cadillac Commercial Chasses, the following parts are the top sellers:

Cylindrical Bearing (15050070) – $22.99
Automatic Transmission Vacuum Modulator (5152976) – $34.49
Multi Purpose Seal (3267229) – $15.99

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

Transmission Part prices for the 1979 Cadillac Commercial Chassis start at $1.99 and go up to $1,150.00 for the most premium parts.

What’s the average price of a Transmission Part for a 1979 Cadillac Commercial Chassis?

The average price for Transmission Parts for the 1979 Cadillac Commercial Chassis is $198.77. Keep in mind the variety of part types within our Transmission Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Parts for other Cadillac Commercial Chassis model years?

Yes, we currently carry Transmission Parts for 38 model years of Cadillac Commercial Chasses between 1946 and 1984. Transmission Parts are bought most frequently for the following model years: 1984, 1983, 1982, 1981, 1980, 1978, 1977, 1976, and 1975.

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

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

Oil Seal (5440998) – $1.99
Auto Transmission Shift Shaft Seal (11407786) – $2.49
Taper Bearing Cup (5050340) – $5.29
Oil Seal (5441811) – $6.29
Multi Purpose Seal (3271471) – $6.99

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

Out of 229 reviews by customers, our 1979 Cadillac Commercial Chassis Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1979 Cadillac Commercial Chassis and their top-rated products:

Automatic Transmission Pan and Gaskets
- Transmission Oil Pan Gasket (5181011) – $9.29
Transmission Bearings
- Transmission Oil Pan Gasket (5181011) – $9.29
Transmission Connectors
- Transmission Oil Pan Gasket (5181011) – $9.29

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

As of 2/5/25, these are some of the most in-demand types of Transmission Parts for a 1979 Cadillac Commercial Chassis:

Can I get help with 1979 Cadillac Commercial Chassis 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 Transmission Parts and more.

What is your return policy for Cadillac Commercial Chassis Transmission Parts?

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

1979 Cadillac Commercial Chassis Transmission Parts

Driveworks – Oil Seal (Part No.S-9449)

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

Hays – Hays Race Tq Conv Pwrglide 36-4200 Stall (Part No.97-1A36F)

B & M – Shift Improver Kit For 65-87 TH400 Transmission (Part No.20260)

Imperial – Maxi-Kool® XL Transmission Oil Cooler (Part No.243012)

Mr. Gasket – Automatic Transmission Oil Pan (Part No.9762)

National – Bearings (Part No.LM501314)

FAG US – CONE (Part No.KLM48548)

Edelbrock – Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (Part No.8026)

Dorman – Transmission Line Connector (Part No.800-755)

ATP – AT MSTR REP KIT PLUS (Part No.JMS-9)

Driveworks – Auto Transmission Shift Shaft Seal (Part No.S-8792S)

B & M – Automatic Shifter, Pro Ratchet 3 and 4 Speed (Part No.80842)

B & M – Cable Bracket (Part No.30498)

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

Driveworks – Tapered Roller Bearing (Part No.S-M-802011)

B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)

National – Multi Purpose Seal (Part No.6712NA)

National – Cylindrical Bearing (Part No.5707)

National – Multi Purpose Seal (Part No.8792S)

Driveworks – Taper Bearing Set (Part No.S-A-36)

B & M – Cable Bracket (Part No.30499)

FAG US – TAPERED ROLLER BEARI (Part No.KT3)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.2499)

Felpro – Transmission Oil Pan Gasket (Part No.TOS 18608)

Felpro – Transmission Oil Pan Gasket (Part No.TOS 18621)

B & M – Aluminum Braided Dip Stick, Fits TH-400 Transmission (Part No.22166)

B & M – Cable Bracket (Part No.30499)

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

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

B & M – Modulator (Part No.20234)

Edelbrock – Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (Part No.8026)

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

B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)

B & M – Aluminum Braided Dip Stick, Fits TH-400 Transmission (Part No.22166)

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

Anchor – Transmission Mount: Rear, Left, Right, 1 Piece (Part No.2374)

Imperial – High Performance Transmission Oil Cooler (Part No.240516)

Imperial – Maxi-Kool® XL Transmission Oil Cooler (Part No.243007)

Imperial – Maxi-Kool® XL Transmission Oil Cooler (Part No.243012)

Imperial – Econo-Kool® Transmission Oil Cooler (Part No.241018)

Imperial – Plate and Fin Style Trans Cooler 3/4" x 9-1/2" x 11" Heavy Duty (Part No.243008)

Imperial – Econo-Kool® Transmission Oil Cooler (Part No.242012)

Imperial – High Performance Transmission Oil Cooler (Part No.240514)

Imperial – High Performance Transmission Oil Cooler (Part No.240512)

Imperial – Econo-Kool® Transmission Oil Cooler (Part No.242016)

National – Multi Purpose Seal (Part No.8792S)

National – Multi Purpose Seal (Part No.2043)

Driveworks – Oil Seal (Part No.S-9449)

National – Multi Purpose Seal (Part No.5208)

Driveworks – Auto Transmission Shift Shaft Seal (Part No.S-8792S)

FAG US – SHAFT SEAL (Part No.SS2114)

Felpro – Transmission Oil Pan Gasket (Part No.TOS 18621)

Mr. Gasket – Automatic Transmission Oil Pan (Part No.9762)

Spectre – Trans Pan Turbo 400 Ex (Part No.5459)

B & M – Transmission Cast Deep Pan, Brushed Finish – TH400 (Part No.20280)

B & M – DEPTH PAN CHROME HP (Part No.20289)