1978 Cadillac Seville Body Parts

Essential 1978 Cadillac Seville Body Parts

Dorman – Door Lock Actuator Pair (Part No.746-017KT)

Door Lock Actuator Pair

from

$111.99
This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

Product Features:
  • Convenient pack – this value pack includes the left and ride door lock actuator motors for certain popular vehicle applications
  • Perfect fit – engineered to provide the same fit and function of the original equipment actuator motors
  • Safety compliant – parts have undergone simulated crash testing under government guidelines
  • Long-lasting repair – cycle testing in an actual vehicle door verifies effective usage for years
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Carquest – A/C Auto Temperature Control Relay (Part No.R3012)

A/C Auto Temperature Control Relay

from

$26.05
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our trailer connectors and accessories feature a robust design for installation confidence in every box
  • High grade materials ensure precision performance
  • All parts are manufactured to stringent quality requirements. Our plants are TS16949 and ISO9001 certified which ensures that every part is the right part for the right vehicle.
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Dorman – Help – Window Rollers (Part No.74430)

Window Rollers

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$9.49
This window regulator roller is designed to match the fit and function of the original roller on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this window regulator roller is designed to match the fit and function of the original part on specified vehicles
  • Restores functionality – reliable replacement for a roller that has failed due to wear
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Help – Window Track Guide (Part No.74444)

Window Track Guide

from

$8.99
This window regulator roller is designed to match the fit and function of the original roller on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this window regulator roller is designed to match the fit and function of the original part on specified vehicles
  • Restores functionality – reliable replacement for a roller that has failed due to wear
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Panel Trim Retainer – Interior – GM (Part No.45472)

Panel Trim Retainer - Interior - GM

from

$1.79
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
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Dorman – GM Interior Panel Retainer (Part No.963-025D)

GM Interior Panel Retainer

from

$4.49
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
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ACDelco – Trunk Lock with Key (Part No.D1425B)

Trunk Lock with Key

from

$13.99
GM Genuine Parts Trunk Locks are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Carquest Premium – Trunk Lock (Part No.TLC1052)

Trunk Lock

from

$13.49
All modern vehicles consist of several independent operating systems controlled by a main system processor with independent sub-processors. The sub-processors provide class 2 serial information data to the main processor while handling the operation of the system and carry the circuit load to protect the main operating system. When replacing any level processor programming may be needed to enter the unit into the vehicles main operating system.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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Carquest Premium – Door Window Switch (Part No.SBC4496)

Door Window Switch

from

$22.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Door Window Switch (Part No.WSC2502)

Door Window Switch

from

$191.99
The main device in any electrical circuit is a switch. In an electrical circuit a device is required to turn a component on or off when commanded by the operator, within the switch are contacts that will complete the electrical path to the load, or driven device. The operation of a switch may be manual from a person or could be electrical from some sort of controller or computer.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
  • Where applicable electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
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Dorman – Help – Door Striker Bolt Kit – 7/16 In.-14 (Part No.38428)

Door Striker Bolt Kit - 7/16 In.-14

from

$11.99
This door lock striker is designed to match the fit and function of the original striker on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this door lock striker is designed to match the fit and function of the original striker on specified vehicles
  • Restores functionality – reliable replacement for an original part that has failed due to collision damage or fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Burco – Side View Replacement Mirror (Part No.3641)

Side View Replacement Mirror

from

$29.99
Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:
  • Made in USA
  • Exact Fit
  • Safety Smooth Edges
  • Replaces OE Mirror
  • Premium Mirror Glass
  • Break-Free Guarantee
  • Instructions Included
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Burco – Door Mirror Replacement Glass (Part No.2443)

Door Mirror Replacement Glass

from

$24.99
Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:
  • Made in USA
  • Exact Fit
  • Safety Smooth Edges
  • Replaces OE Mirror
  • Premium Mirror Glass
  • Break-Free Guarantee
  • Instructions Included
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Dorman – Help – Door Hinge Bushing Assortment – 4 Sizes (Part No.38374)

Door Hinge Bushing Assortment - 4 Sizes

from

$7.99
This door hinge bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this door hinge bushing matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Needa Parts – Door Hinge Bushings – .344 In. Id X .490 In. Od X .370 In. Height (Part No.38376)

Door Hinge Bushings - .344 In. Id X .490 In. Od X .370 In. Height

from

$2.29
This door hinge bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this door hinge bushing matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Burco – Side View Replacement Mirror (Part No.3016)

Side View Replacement Mirror

from

$39.99
Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:
  • Made in USA
  • Exact Fit
  • Safety Smooth Edges
  • Replaces OE Mirror
  • Premium Mirror Glass
  • Break-Free Guarantee
  • Instructions Included
See More

Burco – Side View Replacement Mirror (Part No.2133)

Side View Replacement Mirror

from

$39.99
Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:
  • Made in USA
  • Exact Fit
  • Safety Smooth Edges
  • Replaces OE Mirror
  • Premium Mirror Glass
  • Break-Free Guarantee
  • Instructions Included
See More

Dorman – Help – Door Lock Rod Clips (Part No.75455)

Door Lock Rod Clips

from

$7.99
This door lock rod clip is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this door lock rod clip matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this clip is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Help – Door Lock Rod Clips (Part No.75450)

Door Lock Rod Clips

from

$6.99
This door lock rod clip is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this door lock rod clip matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this clip is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Carquest Premium – Door Jamb Switch (Part No.SAA3753)

Door Jamb Switch

from

$5.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Door Jamb Switch (Part No.SAA1213)

Door Jamb Switch

from

$6.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Help – Door Hinge Pin And Bushing Kit – 1 Pins And 4 Bushings (Part No.38400)

Door Hinge Pin And Bushing Kit - 1 Pins And 4 Bushings

from

$8.49
This door hinge pin & bushing kit is designed to match the original parts required to restore door alignment and function on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this door hinge pin & bushing kit is designed to match the original pin and bushing required to restore the alignment and proper function of a door on specified vehicles
  • Ideal solution – this pin and bushing are reliable replacements for original components that have failed due to wear
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Carquest Premium – Door Lock Kit (Part No.DLC1051)

Door Lock Kit

from

$20.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Door Lock Kit (Part No.DLC1167)

Door Lock Kit

from

$22.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Door Lock Kit (Part No.DLA1081)

Door Lock Kit

from

$24.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Metro Mould – Door Seal (Part No.LM 18-K)

Door Seal

from

$125.99
Founded in 1918, Metro Moulded Parts, Inc. is the leading USA manufacturer of top quality molded detail rubber parts and sponge rubber weatherstripping for antique, classic, restoration cars and trucks, as well as late model vehicles. Ready-to-install Door Weatherstripping that comes with correct tool-installed clips and pins plus molded ends that are truly softer than other available reproductions. All are made of the finest weather resistant and ozone resistant sponge. Front Molded Door Seals. For 4-door sedan. Pair. R&L.

Product Features:
  • Jet black to match the color of the original part
  • There’s no need to slam when you use Metro SUPERsoft weatherstripping products
  • Exact fit
  • High quality original equipment replacement part
  • Made in the USA
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Metro Mould – Door Seal (Part No.LM 18-R)

Door Seal

from

$94.99
Founded in 1918, Metro Moulded Parts, Inc. is the leading USA manufacturer of top quality molded detail rubber parts and sponge rubber weatherstripping for antique, classic, restoration cars and trucks, as well as late model vehicles. Ready-to-install Door Weatherstripping that comes with correct tool-installed clips and pins plus molded ends that are truly softer than other available reproductions. All are made of the finest weather resistant and ozone resistant sponge. Front Door Seals. Made with molded ends and installed clips. Pair.

Product Features:
  • Jet black to match the color of the original part
  • There’s no need to slam when you use Metro SUPERsoft weatherstripping products
  • Exact fit
  • High quality original equipment replacement part
  • Made in the USA
See More

Metro Mould – Door Seal (Part No.LM 18-S)

Door Seal

from

$94.99
Founded in 1918, Metro Moulded Parts, Inc. is the leading USA manufacturer of top quality molded detail rubber parts and sponge rubber weatherstripping for antique, classic, restoration cars and trucks, as well as late model vehicles. Ready-to-install Door Weatherstripping that comes with correct tool-installed clips and pins plus molded ends that are truly softer than other available reproductions. All are made of the finest weather resistant and ozone resistant sponge. Rear Door Seals. Made with molded ends and installed clips. Pair.

Product Features:
  • Jet black to match the color of the original part
  • There’s no need to slam when you use Metro SUPERsoft weatherstripping products
  • Exact fit
  • High quality original equipment replacement part
  • Made in the USA
See More

1978 Cadillac Seville Body Parts

You count on your 1978 Cadillac Seville to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Body Parts. With 30 Body Parts ranging in price from $1.29 to $125.99, you’re sure to find everything you need for your 1978 Cadillac Seville.

Brands matter. If you want to shop a specific Body Parts brand, we stock 8 different brands like Dorman, Carquest, and LOCKSmart. 1978 Cadillac Seville Body Parts start as low as $1.29!

One of the best ways to find top quality OEM or aftermarket Body Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 84 extensive product reviews on 1978 Cadillac Seville Body Parts. Some of the top-rated Body Parts products we carry are Door Jamb Switch with 3.5 stars.

Did we mention you can order your Body Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Body Parts inventory for your 1978 Cadillac Seville below to get started!

Top-Rated Body Parts Brands For Your 1978 Cadillac Seville

Trusted Body Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1978 Cadillac Seville running right for years to come. In our inventory you’ll find brands like Dorman, Carquest, LOCKSmart, and even more.

Popular Locksmart Body Parts

You’ll find popular Locksmart brand products across Vehicle Doors. All are waiting to get your 1978 Cadillac Seville back on the road. Some of the top-rated Locksmart products in these categories are:
Door Lock Kit
from $24.29
(4)
Door Lock Kit
Door Lock Kits

Top-Rated Dorman – Help Body Parts


If Dorman – Help are what you’re looking for, our inventory holds plenty. We stock Dorman – Help brand Body Parts for your 1978 Cadillac Seville, and some of our most reviewed Dorman – Help parts include:
Door Hinge Bushing Assortment - 4 Sizes
from $7.99
(7)
Door Hinge Bushing Assortment – 4 Sizes
Door Hinge Bushings
Window Rollers
from $9.49
(7)
Window Rollers
Window Regulator Rollers
Door Lock Actuator, Front, Rear
from $56.99
(7)
Door Lock Actuator, Front, Rear
Door Lock Motors

FAQs for 1978 Cadillac Seville Body Parts

What are the most purchased Body Parts for the 1978 Cadillac Seville?

Out of 30 Body Parts for the 1978 Cadillac Seville, the most popular in our inventory are:
Door Striker Bolt Kit - 7/16 In.-14
from $11.99
(5)
Door Striker Bolt Kit – 7/16 In.-14
Tailgate Striker Bolts
Door Lock Rod Clips
from $7.99
(4)
Door Lock Rod Clips
Door Lock Clips

What are the top-rated 1978 Cadillac Seville Body Parts?

Top-rated Body Parts for your 1978 Cadillac Seville based on customer reviews/ratings are:
Door Jamb Switch
from $11.99
(4)
Door Jamb Switch
“Perfect replacement. Easy”