1978 GMC Jimmy Bodies and Fender Parts
Keep Your 1978 GMC Jimmy in Top Shape with Quality Bodies and Fender Parts
Whether you’re repairing or upgrading your Bodies and Fender Part, using high-quality parts is key to keeping your 1978 GMC Jimmy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rocker Panels, Splash Guard (Mud Flap), and Fenders. 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.
Competitive Prices and Extensive Inventory
The average price for a 1978 GMC Jimmy Bodies and Fender Part at Advance Auto Parts is around $62.07, with a range that starts at $8.99 and goes up to $528.99. With 24 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum, B-Pillar/Rocker Panel, and Fender Brace start at just $20.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Bodies and Fender Part, don’t forget to check out other key components like Truck Beds and Vehicle Windows. At Advance Auto Parts, we’re here to help you keep your 1978 GMC Jimmy in peak condition, inside and out.
Find Your Specific 1978 GMC Jimmy Bodies and Fender Parts
Looking for the perfect Bodies and Fender Part for your 1978 GMC Jimmy? You’re in the right place. Below, you’ll find links to various types of Bodies and Fender Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Bodies and Fender Parts, ensuring durability and a precise fit for your GMC Jimmy. Whether you’re driving a 1978 model or another popular model year like
1990,
1991,
1995,
1996,
1997,
1998,
1999,
2000, and
2001, we’ve got you covered. Purchasing Bodies and Fender Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Bodies and Fender Parts that fit your vehicle.
Essential 1978 GMC Jimmy Bodies and Fender Parts
KAI – Quarter Panel (Part No.GMK4174610732R)
from
$117.99
New Goodmark Passenger Side Lower Front Quarter Panel Patch, 7 3/4 Inches Wide X 14 1/2 Inches High
Product Features:
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Product Features:
- 7 3/4 Inches Wide X 14 1/2 Inches High
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Floor Pan (Part No.RRP083)
from
$101.99
New Standard Replacement Driver Side Extended Cab Floor, 24 X 33
Product Features:
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Product Features:
- 24 X 33, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Floor Pan (Part No.RRP082)
from
$102.99
New Standard Replacement Passenger Side Extended Cab Floor, 24 X 33
Product Features:
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Product Features:
- 24 X 33, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Backing Plate (Part No.RRP104R)
from
$13.99
New Standard Replacement Passenger Side Rocker Panel Backing Plate, 33 1/2 X 6 1/2
Product Features:
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Product Features:
- 33 1/2 X 6 1/2, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Backing Plate (Part No.RRP104)
from
$8.99
New Standard Replacement Universal Rocker Panel Backing Plate, 26 1/8 X 4 1/4
Product Features:
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Product Features:
- 26 1/8 X 4 1/4, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Fender Brace (Part No.GMK4144662731)
from
$20.99
New Goodmark Rear Fender Center Brace, For Stepside Models, 4 Required, Made Of Steel
Product Features:
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Product Features:
- For Stepside Models 4 Required Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Fender Brace (Part No.GMK4143195671P)
from
$30.99
New Goodmark Front Lower Fender Brace Set, Reinforcement Set For Lower Mount Point
Product Features:
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Product Features:
- Reinforcement Set For Lower Mount Point
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Wheel Arch Trim (Part No.GM1791102)
from
$31.99
New Standard Replacement Rear Passenger Side Wheel Opening Molding
Product Features:
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Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Wheel Arch Trim (Part No.GM1290101)
from
$21.99
New Standard Replacement Front Driver Side Wheel Opening Molding
Product Features:
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Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Fender Patch Panel (Part No.RRP121)
from
$18.99
New Standard Replacement Driver Side Lower Rear Tip Of Fender, 12 1/4 X 12 1/4
Product Features:
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Product Features:
- 12 1/4 X 12 1/4, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Wheel Arch Panel (Part No.RRP113)
from
$24.99
New Standard Replacement Passenger Side Slip-On Rear Fender Section, 41 5/8 X 12
Product Features:
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Product Features:
- 41 5/8 X 12, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – B-Pillar/Rocker Panel (Part No.RRP103)
from
$47.99
New Standard Replacement Driver Side Rocker Panel With Short B-Pillar Door Post, 46 3/4 X 11 3/4
Product Features:
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Product Features:
- 46 3/4 X 11 3/4, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – B-Pillar/Rocker Panel (Part No.RRP102)
from
$46.99
New Standard Replacement Passenger Side Rocker Panel With Short B-Pillar Door Post, 46 3/4 X 11 3/4
Product Features:
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Product Features:
- 46 3/4 X 11 3/4, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Fender Extension Panel (Part No.RRP114)
from
$25.99
New Standard Replacement Driver Side Rear Slip-On Fender Section, 41 5/8 X 12
Product Features:
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Product Features:
- 41 5/8 X 12, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Quarter Panel Patch (Part No.RRP150)
from
$49.99
New Standard Replacement Passenger Side Quarter Panel Rear Section, 60 1/2 X 28
Product Features:
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Product Features:
- 60 1/2 X 28, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Quarter Panel Patch (Part No.RRP151)
from
$46.99
New Standard Replacement Driver Side Rear Quarter Panel Section, 60 1/2 X 28
Product Features:
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Product Features:
- 60 1/2 X 28, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Fender (Part No.GM1241122)
from
$528.99
New Standard Replacement Passenger Side Fender
Product Features:
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Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Fender (Part No.GM1241207)
from
$499.99
New Standard Replacement Passenger Side Fender, With ZR2, 4WD
Product Features:
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Product Features:
- With ZR2, 4WD, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Rocker Panel (Part No.GMK414347067R)
from
$39.99
New Goodmark Passenger Side Outer Type Rocker Panel, 1.2MM Thick
Product Features:
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Product Features:
- 1.2MM Thick
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Rocker Panel (Part No.GMK414347067L)
from
$39.99
New Goodmark Driver Side Outer Type Rocker Panel, 1.2MM Thick
Product Features:
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Product Features:
- 1.2MM Thick
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Rocker Panel (Part No.RRP100)
from
$26.99
New Standard Replacement Passenger Side Rocker Panel, Slip-On Type, 42 1/2 X 5 1/2
Product Features:
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Product Features:
- Slip-On Type, 42 1/2 X 5 1/2, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Rocker Panel (Part No.GMK4173460691R)
from
$372.99
New Goodmark Passenger Side Rocker Box
Product Features:
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Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Rocker Panel (Part No.GMK4173460691L)
from
$327.99
New Goodmark Driver Side Rocker Box
Product Features:
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Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
Dee Zee – Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum (Part No.DZ1808TB)
from
$50.99
The oft overlooked mudflap. One of those protective accessories you Do not realize you need until it is too late. Rocks, sticks, and other road debris can wreak havoc on your cars finish and underside. Dee Zee Mud Flaps protect your vehicle and trailer from damage and add a classic stylistic element to your vehicle.
Product Features:
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Product Features:
- Classic Styling Of Brite-Tread Aluminum
- Front Or Rear Wheel Protection
- Radius Notch Contours To The Fender Well
- Protected By A BriteGard Powder Coat Finish
Popular 1978 GMC Jimmy Bodies and Fender Parts Categories
Most Popular Rocker Panels for 1978 GMC Jimmies
Enhance your 1978 GMC Jimmy with one of the 2 Rocker Panels we have in stock, starting at just $26.99.
KAI – Rocker Panel (Part No.RRP101)
from
$27.99
New Standard Replacement Driver Side Rocker Panel, Slip-On Type, 42 1/2 X 5 1/2
Product Features:
See More
Product Features:
- Slip-On Type, 42 1/2 X 5 1/2, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Rocker Panel (Part No.RRP100)
from
$26.99
New Standard Replacement Passenger Side Rocker Panel, Slip-On Type, 42 1/2 X 5 1/2
Product Features:
See More
Product Features:
- Slip-On Type, 42 1/2 X 5 1/2, Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
Best-Selling 1978 GMC Jimmy Splash Guard (Mud Flap)
Upgrade your Jimmy with our best-selling Splash Guard (Mud Flap).
Dee Zee – Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum (Part No.DZ1808TB)
from
$50.99
The oft overlooked mudflap. One of those protective accessories you Do not realize you need until it is too late. Rocks, sticks, and other road debris can wreak havoc on your cars finish and underside. Dee Zee Mud Flaps protect your vehicle and trailer from damage and add a classic stylistic element to your vehicle.
Product Features:
See More
Product Features:
- Classic Styling Of Brite-Tread Aluminum
- Front Or Rear Wheel Protection
- Radius Notch Contours To The Fender Well
- Protected By A BriteGard Powder Coat Finish
Top-Quality Fenders for 1978 GMC Jimmies
Choose a high-quality OEM or aftermarket Fender for GMC Jimmies and enjoy top-notch performance from $528.99.
KAI – Fender (Part No.GM1241122)
from
$528.99
New Standard Replacement Passenger Side Fender
Product Features:
See More
Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
Top Picks for 1978 GMC Jimmy Wheel Arch Trims
Invest in one of our 4 durable Wheel Arch Trims for your 1978 GMC, knowing you’re getting trusted brands and expert craftsmanship.
KAI – Wheel Arch Trim (Part No.GM1290102)
from
$32.99
New Standard Replacement Front Driver Side Wheel Opening Molding
Product Features:
See More
Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Front Passenger Side Wheel Opening Molding, Made Of Steel (Part No.GM1291102)
from
$32.99
New Standard Replacement Front Passenger Side Wheel Opening Molding
Product Features:
See More
Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Wheel Arch Trim (Part No.GM1791102)
from
$31.99
New Standard Replacement Rear Passenger Side Wheel Opening Molding
Product Features:
See More
Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Wheel Arch Trim (Part No.GM1790102)
from
$26.99
New Standard Replacement Rear Driver Side Wheel Opening Molding
Product Features:
See More
Product Features:
- Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
Our Fender Braces for 1978 GMC Jimmies
Make a smart move for your 1978 GMC Jimmy with our Fender Brace for $20.99.
KAI – Fender Brace (Part No.GMK4144662731)
from
$20.99
New Goodmark Rear Fender Center Brace, For Stepside Models, 4 Required, Made Of Steel
Product Features:
See More
Product Features:
- For Stepside Models 4 Required Made Of Steel
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
FAQs for 1978 GMC Jimmy Bodies and Fender Parts
What are the best-selling Bodies and Fender Parts for 1978 GMC Jimmies?
Out of 24 Bodies and Fender Parts that fit 1978 GMC Jimmies, the following parts are the top sellers:
- Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum (10971893) – $50.99
- B-Pillar/Rocker Panel (11755917) – $47.99
- Fender Brace (11750474) – $20.99
What’s the price range for 1978 GMC Jimmy Bodies and Fender Parts?
The prices of Bodies and Fender Parts for the 1978 GMC Jimmy range from $8.99 up to $528.99 for the most premium parts.
What is the average price of a Bodies and Fender Part for a 1978 GMC Jimmy?
The average price for Bodies and Fender Parts for the 1978 GMC Jimmy is $62.07. Keep in mind the variety of part types within our Bodies and Fender 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 Bodies and Fender Parts for other GMC Jimmy model years?
What are the cheapest Bodies and Fender Parts for my 1978 GMC Jimmy?
The cheapest 1978 GMC Jimmy Bodies and Fender Parts we carry are:
- Backing Plate (11729320) – $8.99
- Backing Plate (11736596) – $13.99
- Backing Plate (11736555) – $14.99
- Fender Patch Panel (11755430) – $18.99
- Fender Brace (11750474) – $20.99
Does Advance Auto Parts sell Bodies and Fender Parts for any other 1978 GMC models?
Yes. We stock Bodies and Fender Parts for 12 other popular 1978 GMC models. Some of the most popular are 1978 Caballero Bodies and Fender Parts, 1978 K25 Bodies and Fender Parts, 1978 K15 Bodies and Fender Parts, 1978 G25 Bodies and Fender Parts, and 1978 C25 Bodies and Fender Parts.
What types of Bodies and Fender Parts do you sell for my 1978 GMC Jimmy?
As of 11/2/25, these are some of the most in-demand types of Bodies and Fender Parts for a 1978 GMC Jimmy:
Can I get help with 1978 GMC Jimmy Bodies and Fender Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Bodies and Fender Parts and more.
What is your return policy for GMC Jimmy Bodies and Fender Parts?
Advance Auto Parts keeps returns simple. For new GMC Jimmy Bodies and Fender Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.