1978 GMC Caballero Body Parts
Find Your Specific 1978 GMC Caballero Body Parts
Below you will find various in-demand GMC Body Parts, components and accessories for your 1978 Caballero. Advance Auto Parts has popular Caballero parts like Bodies and Fender Parts, Vehicle Hoods, Vehicle Doors and more. You’ll also find aftermarket and OEM Body Parts for other Caballero model years including
1979,
1980,
1981,
1982,
1983,
1984,
1985,
1986,
1987 and more. Select a category of 1978 GMC Caballero Body Parts below and start saving instantly.
Popular 1978 GMC Caballero Body Parts Categories
Essential Body Parts for 1978 GMC Caballeros
KAI – KAI Cowl Seal, GMK403528078 (Part No.GMK403528078)
from
$25.99
New Goodmark Hood To Cowl Seal EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from KAI
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Carquest Premium – Carquest Multi-Purpose Relay, RAC3061 (Part No.RAC3061)
from
$26.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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KAI – KAI Hood Panel, GMK403520078 (Part No.GMK403520078)
from
$729.99
New Goodmark Hood Panel EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from KAI
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Dorman – Help – Dorman – Help Door Striker Bolt Kit, 38428 (Part No.38428)
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.
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KAI – KAI Floor Pan, GMK403550578R (Part No.GMK403550578R)
Burco – Burco SIDE VIEW MIRROR, 3183 (Part No.3183)
from
$34.99
Revealing the Burco 3183 replacement side view mirror€”a smart, economical choice that enhances your vehicle’s safety and visibility. Tailored for models like the Buick Riviera, Chevrolet Chevette, and Pontiac Grand Prix, this glass-only mirror guarantees a perfect fit and seamless integration. Installation is a breeze, allowing you to get back on the road quickly without the stress of complicated setups. Plus, it meets all safety compliance standards, ensuring reliable performance you can count on. Say goodbye to your broken mirror and hello to crystal-clear views, whether you’re driving a Chevrolet Monte Carlo or an Oldsmobile Cutlass. With the Burco 3183, you’re not just replacing a mirror; you’re investing in your safety and peace of mind while keeping your budget intact!
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AutoCraft – AutoCraft Interior Door Handle, 77030 (Part No.77030)
from
$23.99
Want a new interior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models.
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KAI – KAI Door Seal, GMK4035425781P (Part No.GMK4035425781P)
from
$166.99
New Goodmark Driver And Passenger Side Pair Of Door Weatherstrips, For 2 Door Models
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KAI – KAI A-Pillar Trim Plug, GMK4010453621S (Part No.GMK4010453621S)
Hooker BlackHeart – Hooker BlackHeart Engine Mount Brackets, 12643HKR (Part No.12643HKR)
from
$228.99
Please read the provided instructions thoroughly before attempting installation.
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KAI – KAI Window Crank Handle, GMK403542182 (Part No.GMK403542182)
KAI – KAI Door Hinge, GMK404640269S (Part No.GMK404640269S)
Carquest Premium – Carquest Door Lock Switch, SBA4541 (Part No.SBA4541)
from
$43.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Door Switch is a versatile component that can control various functions such as door locks, windows, or side mirrors. Whether used for a single function or multiple operations, it offers reliable control and enhances the driver’s convenience. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Covercraft – Covercraft Truck Cab Cooler – Tan Flannel, Tan, CP11878TF (Part No.CP11878TF)
from
$259.99
Truck Cab Cooler protects the cockpit area from UV rays and helps reduce heat build-up inside the vehicle. Easy to install, Cab Coolers use hook and loop fasteners under the mirrors and door handles (varies by model). Some patterns include adjustable webbing straps to wheel wells to securely hold the cover in place. Custom patterned for trucks and SUV’s.
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KAI – KAI Window Guide Felt, GMK403542378S (Part No.GMK403542378S)
KAI – KAI Exterior Door Handle, GMK403444076R (Part No.GMK403444076R)
KAI – KAI Hood Stop Buffer, GMK402020667P (Part No.GMK402020667P)
Carquest Premium – Carquest Door Window Switch, SBA4624 (Part No.SBA4624)
from
$18.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Door Switch is a versatile component that can control various functions such as door locks, windows, or side mirrors. Whether used for a single function or multiple operations, it offers reliable control and enhances the driver’s convenience. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Needa Parts – Needa Parts Door Hinge Bushings, .345 In. Id X .420 In. Od X .305 In. Height, 38375 (Part No.38375)
from
$2.99
This door hinge bushing is designed to match the fit & function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Dorman – Dorman Door Lock Actuator, 746-014 (Part No.746-014)
from
$62.99
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.
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Motorad – Motorad Engine Coolant Thermostat Housing Assembly Thermostat: With Gasket, 195 Degrees, 4899KT (Part No.4899KT)
from
$26.99
Kit includes thermostat, housing, and all necessary seals/gaskets to do the complete job. These individual parts are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat and housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
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KAI – KAI Console Bracket, GMK4562507813S (Part No.GMK4562507813S)
Carquest Premium – Carquest Multi-Use Connector, PTA1269 (Part No.PTA1269)
from
$5.29
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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KAI – KAI Hood Hinge Spring, GMK401121166 (Part No.GMK401121166)
from
$17.99
New Goodmark Driver Or Passenger Side Hood Hinge Spring, For All Except Super Sport Models
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AmeriSeal – AmeriSeal Chevy El Camino Caballero Roof Rail Seal Pair, 1978-1988, Black, 31281 (Part No.31281)
from
$206.99
Ameriseal offers a wide variety of Original Equipment Reproduction Weatherstrip for a variety of makes and models. The parts offer the same fit and function as the Original Equipment Part. Ameriseal€™s parts are made with only premium materials. Convertible Side Rail 6 Piece Weatherstrip Kit
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KAI – KAI New Standard Replacement Grille, Chrome, GM1200167 (Part No.GM1200167)
from
$109.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Grille, Chrome. It is Designed to Replace Your Existing Grille. Check to Be Sure it Fits Your Vehicle.
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KAI – KAI Bumper/Body Filler Panel, GMK403500578S (Part No.GMK403500578S)
KAI – KAI Door Sill Plate, GMK403557578 (Part No.GMK403557578)
from
$119.99
New Goodmark Driver Or Passenger Side Door Sill Plate With Emblem, For 2 Door Vehicles
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Upgrade your 1978 GMC Caballero with Top-Quality Body Parts
When it comes to maintaining or upgrading your 1978 GMC Caballero, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Body Parts are key to keeping your Caballero functioning at its best. At Advance Auto Parts, we offer a wide selection of 48 Body Parts for the 1978 GMC Caballero, designed to meet your needs without breaking the bank.
From
Bodies and Fender Part
replacements to
Vehicle Hoods
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 Body 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 Body Parts for your 1978 GMC Caballero at great prices.
Our Body Parts inventory for this model
ranges from just $2.99 to $729.99, with
an average price of $96.78.
Our 48 Body Parts in stock come from 11 trusted brands, so you’re sure to find the right part for your 1978 GMC Caballero 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 1978 GMC Caballero, we stock popular OEM and aftermarket Body Parts from top names
like Sylvania Dorman, and more.
Sylvania Body Parts
start at just $23.99 and boast an impressive 4.3 stars average rating from customers.
With 132 customer reviews and counting, our 1978 GMC Caballero Body 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 Body Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1978 GMC Caballero is always ready to roll. We’re committed to providing you with everything you need to keep your Caballero in top shape, all in one place.
Start shopping confidently below for your 1978 GMC Caballero!
Best-Selling Bodies and Fender Parts for 1978 GMC Caballeros
Enhance the driving experience in your GMC with 8 quality Bodies and Fender Part components, starting at $14.99.
Motorad – Motorad Engine Coolant Thermostat Housing Assembly Thermostat: With Gasket, 195 Degrees, 4899KT (Part No.4899KT)
from
$26.99
Kit includes thermostat, housing, and all necessary seals/gaskets to do the complete job. These individual parts are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat and housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
See More
KAI – KAI Floor Pan, GMK403551078L (Part No.GMK403551078L)
KAI – KAI A-Pillar Trim Plug, GMK4010453621S (Part No.GMK4010453621S)
AmeriSeal – AmeriSeal Chevy El Camino Caballero Roof Rail Seal Pair, 1978-1988, Black, 31281 (Part No.31281)
from
$206.99
Ameriseal offers a wide variety of Original Equipment Reproduction Weatherstrip for a variety of makes and models. The parts offer the same fit and function as the Original Equipment Part. Ameriseal€™s parts are made with only premium materials. Convertible Side Rail 6 Piece Weatherstrip Kit
See More
KAI – KAI Floor Pan, GMK403550578R (Part No.GMK403550578R)
KAI – KAI Quarter Panel, GMK4085670782L (Part No.GMK4085670782L)
KAI – KAI Quarter Panel, GMK4085670782R (Part No.GMK4085670782R)
KAI – KAI Console Bracket, GMK4562507813S (Part No.GMK4562507813S)
Most Popular 1978 GMC Caballero Vehicle Hoods
Customize your GMC with 9 Vehicle Hoods products
like Hood Pins,
Hood Hinges, and
Hood Insulation Pad Clips, all
priced under $729.99.
KAI – KAI Hood Hinge Spring, GMK401121166 (Part No.GMK401121166)
from
$17.99
New Goodmark Driver Or Passenger Side Hood Hinge Spring, For All Except Super Sport Models
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KAI – KAI Hood Panel, GMK403520078 (Part No.GMK403520078)
from
$729.99
New Goodmark Hood Panel EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from KAI
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Hooker BlackHeart – Hooker BlackHeart Engine Mount Brackets, 12643HKR (Part No.12643HKR)
from
$228.99
Please read the provided instructions thoroughly before attempting installation.
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Hooker BlackHeart – Hooker BlackHeart Heavy Duty Clamshell Engine Mounts, 71221004HKR (Part No.71221004HKR)
from
$27.89
Hooker BlackHeart Clamshell Engine Mounts and Polyurethane Engine Mount Inserts are now available for a variety of GM applications that utilize the common 2292 aftermarket mounts. The clamshell housings are the perfect solution to flimsy, lightweight aftermarket options. They feature a two piece design with heavy-duty, 11-gauge steel construction and a durable powder coated finish.
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KAI – KAI Cowl Seal, GMK403528078 (Part No.GMK403528078)
from
$25.99
New Goodmark Hood To Cowl Seal EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from KAI
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Hooker BlackHeart – Hooker BlackHeart Engine Mount Thru Bolt Hardware Kit, 71223015HKR (Part No.71223015HKR)
from
$21.79
Factory replacement M12x1.75x150mm flange head bolt kit, Stock replacement bolts are hard to find due to their uncommon length. This kit can be used for either GM LS/LT & Mopar Gen III Hemi poly mounts
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KAI – KAI Hood Stop Buffer, GMK403520678P (Part No.GMK403520678P)
KAI – KAI Hood Insulation Clip, GMKHWB2401 (Part No.GMKHWB2401)
KAI – KAI Hood Stop Buffer, GMK402020667P (Part No.GMK402020667P)
Top Picks for 1978 GMC Caballero Vehicle Doors
Upgrade GMC Caballeros with top-quality Vehicle Doors parts, including 9 OEM and aftermarket selections for your 1978 model.
Dorman – Help – Dorman – Help Door Striker Bolt Kit, 38428 (Part No.38428)
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.
See More
Dorman – Help – Dorman – Help Door Hinge Pin and Bushing Kit – 1 Pins and 4 Bushings, 38400 (Part No.38400)
from
$8.99
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.
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Dorman – Help – Dorman – Help Door Hinge Bushing Assortment – 4 sizes, 38374 (Part No.38374)
from
$8.99
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.
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KAI – KAI Door Hinge, GMK404640269S (Part No.GMK404640269S)
Needa Parts – Needa Parts Door Hinge Bushings, .345 In. Id X .420 In. Od X .305 In. Height, 38375 (Part No.38375)
from
$2.99
This door hinge bushing is designed to match the fit & function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More
Carquest Premium – Carquest Door Lock Switch, SBA4541 (Part No.SBA4541)
from
$43.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Door Switch is a versatile component that can control various functions such as door locks, windows, or side mirrors. Whether used for a single function or multiple operations, it offers reliable control and enhances the driver’s convenience. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
See More
KAI – KAI Door Lock Striker, GMK403560678 (Part No.GMK403560678)
KAI – KAI Door Seal, GMK4035425781P (Part No.GMK4035425781P)
from
$166.99
New Goodmark Driver And Passenger Side Pair Of Door Weatherstrips, For 2 Door Models
See More
KAI – KAI Door Sill Plate, GMK403557578 (Part No.GMK403557578)
from
$119.99
New Goodmark Driver Or Passenger Side Door Sill Plate With Emblem, For 2 Door Vehicles
See More
In-Demand Vehicle Latches and Handles for 1978 GMC Caballeros
Select from 8 premium Vehicle Latches and Handles parts for your 1978 GMC Caballero, with prices ranging from $9.99 to $31.99.
AutoCraft – AutoCraft Interior Door Handle, 77030 (Part No.77030)
from
$23.99
Want a new interior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models.
See More
AutoCraft – AutoCraft Exterior Door Handle, 77023 (Part No.77023)
from
$24.99
Want a new exterior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models.
See More
AutoCraft – AutoCraft Window Handle, 76910 (Part No.76910)
from
$9.99
Worn or broken window crank handle leading to difficult window operation? Made of durable material for reliable performance, this window crank handle replaces the original equipment handle.
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KAI – KAI Exterior Door Handle, GMK403444076L (Part No.GMK403444076L)
KAI – KAI Exterior Door Handle, GMK403444076R (Part No.GMK403444076R)
KAI – KAI Interior Door Handle, GMK403544178L (Part No.GMK403544178L)
AutoCraft – AutoCraft Exterior Door Handle, 77022 (Part No.77022)
from
$31.99
Want a new exterior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models.
See More
KAI – KAI Interior Door Handle, GMK403544178R (Part No.GMK403544178R)
Most Sold 1978 GMC Caballero Vehicle Windows
Explore our best-selling GMC parts for the 1978 Caballero among 2 OEM and aftermarket options starting from $26.99.
Carquest Premium – Carquest Multi-Purpose Relay, RAC3061 (Part No.RAC3061)
from
$26.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
See More
KAI – KAI Window Guide Felt, GMK403542378S (Part No.GMK403542378S)
Top-Rated Body Parts Brands For Your 1978 GMC Caballero
Shop for the best-rated brands offering Body Parts and other products for your 1978 GMC Caballeros. Below you’ll find some of our best rated Body Parts from Sylvania and Dorman, and more. Body Parts from these brands that fit a 1978 Caballero start at just $8.99 and are rated as high as 4.3 stars. OEM and aftermarket Body Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Sylvania 1978 GMC Caballero Body Parts
When it comes to maintaining or upgrading your 1978 GMC Caballero, using quality Body Parts is essential to ensure durability and a perfect fit. Sylvania ticks all of those boxes. We offer a wide selection of Sylvania Body Parts, specifically designed for the 1978 GMC Caballero. With over 1 Sylvania brand Body Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $23.99. Plus, with over 1 customer reviews and an average rating of 4.3 stars, you can trust that our Sylvania Body 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
$23.99
(1)
Sylvania 168 ZEVO: White LED Mini Bulb, Super Bright, Lifetime Limited Warranty, 2 Pack, 168LED.BP2
“I bought high and low beam bulbs, plus parking bulbs, to convert halogen to full LED lights on my Honda motorcycle. They look and function terrificall”
Popular Dorman 1978 GMC Caballero Body Parts
Dorman auto parts is one of the highest quality Body Part brands in the market. Any 1978 GMC Caballero owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1978 Caballero, Advance Auto Parts carries a full inventory of 3 Dorman Body Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these Dorman Body Parts range from $8.99 to $62.99, plus, with more than 16 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Body Parts below will deliver on both quality and value.
from
$8.99
(4)
Dorman – Help Door Hinge Pin and Bushing Kit – 1 Pins and 4 Bushings, 38400
“I purchased these for an 1982 K5 Chevy Blazer rear tailgate hinge pins. They work perfect for this application.”
FAQs for 1978 GMC Caballero Body Parts
Which Body Parts are best-sellers for 1978 GMC Caballeros?
Out of 48 Body Parts that fit 1978 GMC Caballeros, the following parts are the top sellers:
- Dorman – Help Door Hinge Pin and Bushing Kit – 1 Pins and 4 Bushings, 38400 (5701430) – $8.99
- AutoCraft Window Handle, 76910 (6120032) – $9.99
- KAI Door Hinge, GMK404640269S (11749758) – $37.99
What’s the price range for 1978 GMC Caballero Body Parts?
Body Part prices for the 1978 GMC Caballero start at $2.99 and go up to $729.99 for the most premium parts.
What’s the average price of a Body Part for a 1978 GMC Caballero?
The average price for Body Parts for the 1978 GMC Caballero is $96.78. Keep in mind the variety of part types within our Body 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 Body Parts for other GMC Caballero model years?
What are the cheapest Body Parts for my 1978 GMC Caballero?
The cheapest 1978 GMC Caballero Body Parts we carry in stock are:
- Needa Parts Door Hinge Bushings, .345 In. Id X .420 In. Od X .305 In. Height, 38375 (9111131) – $2.99
- Carquest Multi-Use Connector, PTA1269 (12443163) – $5.29
- KAI Hood Stop Buffer, GMK402020667P (11748664) – $7.99
- Dorman – Help Door Hinge Pin and Bushing Kit – 1 Pins and 4 Bushings, 38400 (5701430) – $8.99
- Dorman – Help Door Hinge Bushing Assortment – 4 sizes, 38374 (9110084) – $8.99
What types of Body Parts do you sell for my 1978 GMC Caballero?
As of 8/2/26, these are some of the most in-demand types of Body Parts for a 1978 GMC Caballero:
Can I get help with 1978 GMC Caballero Body Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Body Parts and more.
What is your return policy for GMC Caballero Body Parts?
Advance Auto Parts keeps returns simple. For new GMC Caballero Body Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
