1990 GMC S15 Bodies and Fender Parts

Keep Your 1990 GMC S15 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 1990 GMC S15 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Body Side Molding Clips, Splash Guard (Mud Flap), and Side Bars and Sideskirts. 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 1990 GMC S15 Bodies and Fender Part at Advance Auto Parts is around $137.87, with a range that starts at $1.99 and goes up to $567.99. With 10 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Clip Nut – Wide Panel-No. 8 X 3/8 In, Panel Range .025 In – .125 In, Body Cab Mount Set, and Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum start at just $1.99 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 1990 GMC S15 in peak condition, inside and out.

Essential 1990 GMC S15 Bodies and Fender Parts

Dee Zee – With Step Pads, 3" Round Bent/ 32" L, Polished, Ss, With Welded End Caps (Part No.DZ3700303)

With Step Pads, 3" Round Bent/ 32" L, Polished, Ss, With Welded End Caps

from

$567.99
A tubular side step for your vehicle. Dee Zee Universal Steps are available when a custom fit application is not available for your vehicle. Drilling is required into the vehicle frame for mounting. Sturdy hidden bracing and hardware is coated to help prevent rust and keep your tubes strong. Molded plastic step pads provide a non-skid stepping area. Universal Nerf Bars are available in 3 Inch Round or 4 Inch Oval designs. 3 Inch Round designs are available in UltraShine Aluminum, Black Aluminum, Polished Stainless Steel or Black Steel. 4 Inch Oval designs feature UltraShine Aluminum or Black Aluminum.

Product Features:
  • Mounting Kit Included
  • Frame Body Mount Bolts
  • Drilling Required
  • 1 Pad On The Bar
  • Frame Mounted For Maximum Strength
  • Powder Coated Steel Braces Resist Rust
  • Powder Coated Steel Braces Resist Rust
  • Molded Plastic Step Pads For Secure Footing
  • Fit Most Full And Mid Size Pickups
See More

Needa Parts – Panel Trim Retainer – Interior – GM/Chrysler (Part No.45478)

Panel Trim Retainer - Interior - GM/Chrysler

from

$2.79
Needa Parts, a division of the Hillman Group, is an industry leader in all types of automotive body fasteners, retainers, and clips, offering over 400 SKUs of interior, exterior, and underhood fasteners.

Product Features:
  • Needa Parts offers a complete assortment for all popular makes and models
  • Vehicle make specific fastener kits are available
  • All fasteners meet or exceed OEM standards
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Energy Suspension – Body Cab Mount Set (Part No.3.4130G)

Body Cab Mount Set

from

$107.99
Will replace distorted and worn-out original rubber mounts to maintain car body and truck cab to bed alignment. Original rubber mounts are so soft they often crack, distort, and crush so badly they often fall off and aluminum body mounts are too harsh for street use that they tend to break and cause other components to break. Energy’s specially formulated Hyper-Flex polyurethane cab and body mounts combine the best qualities of both: they’re soft enough for a smooth ride, yet rugged enough for the most demanding road or track. Most sets have a strong zinc plated steel ring molded into them – for added durability and when the application requires it.

Product Features:
  • Assures Longer Lasting Cab to Bed Alignment
  • Replace to Restore Ride Height
  • Gain Durability
  • Stronger Than Original Rubber Mounts
See More

Energy Suspension – Body Cab Mount Set (Part No.3.4131R)

Body Cab Mount Set

from

$139.99
Will replace distorted and worn-out original rubber mounts to maintain car body and truck cab to bed alignment. Original rubber mounts are so soft they often crack, distort, and crush so badly they often fall off and aluminum body mounts are too harsh for street use that they tend to break and cause other components to break. Energy’s specially formulated Hyper-Flex polyurethane cab and body mounts combine the best qualities of both: they’re soft enough for a smooth ride, yet rugged enough for the most demanding road or track. Most sets have a strong zinc plated steel ring molded into them – for added durability and when the application requires it.

Product Features:
  • Assures Longer Lasting Cab to Bed Alignment
  • Replace to Restore Ride Height
  • Gain Durability
  • Stronger Than Original Rubber Mounts
See More

KAI – Roll Pan (Part No.EFXRP10)

Roll Pan

from

$199.99
New ProEFX Rear Roll Pan Without License Plate Part

Product Features:
  • Without License Plate
  • 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
See More

KAI – Roll Pan (Part No.EFXRP09)

Roll Pan

from

$199.99
New ProEFX Rear Roll Pan With License Plate

Product Features:
  • With License Plate
  • 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
See More

Dorman – Clip Nut – Wide Panel-No. 8 X 3/8 In, Panel Range .025 In – .125 In (Part No.45406)

Clip Nut - Wide Panel-No. 8 X 3/8 In, Panel Range .025 In - .125 In

from

$1.99
Dorman offers a comprehensive line of Clip / Spring Nuts for a range of automotive applications. They are available for use with a large variety of screw sizes, throat depths, and panel ranges.

Product Features:
  • Constructed of high-quality materials for long-lasting durability
  • Many different styles are available, including threaded and wide panel
  • Packaged in a variety of piece counts for use with both small and large projects
  • Also suitable for a broad range of industrial and commercial uses
See More

Dee Zee – Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum (Part No.DZ1808TB)

Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum

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:
  • 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
See More

KAI – Rocker Panel (Part No.RRP696)

Rocker Panel

from

$52.99
New Standard Replacement Passenger Side Rocker Panel, Extended, 50 1/2 X 10 1/2

Product Features:
  • Extended, 50 1/2 X 10 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
See More

KAI – Rocker Panel (Part No.RRP697)

Rocker Panel

from

$53.99
New Standard Replacement Driver Side Rocker Panel, Extended, 50 1/2 X 10 1/2

Product Features:
  • Extended, 50 1/2 X 10 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
See More

Most Popular Body Side Molding Clip for 1990 GMC S15s

Enhance your 1990 GMC S15 with this popular Body Side Molding Clip we have in stock, for $1.99.

Dorman – Clip Nut – Wide Panel-No. 8 X 3/8 In, Panel Range .025 In – .125 In (Part No.45406)

Clip Nut - Wide Panel-No. 8 X 3/8 In, Panel Range .025 In - .125 In

from

$1.99
Dorman offers a comprehensive line of Clip / Spring Nuts for a range of automotive applications. They are available for use with a large variety of screw sizes, throat depths, and panel ranges.

Product Features:
  • Constructed of high-quality materials for long-lasting durability
  • Many different styles are available, including threaded and wide panel
  • Packaged in a variety of piece counts for use with both small and large projects
  • Also suitable for a broad range of industrial and commercial uses
See More

Best-Selling 1990 GMC S15 Splash Guard (Mud Flap)

Upgrade your S15 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)

Multi-Fit, 11" X 19", Set Of 2, Rectangle With Radius Notch, Black, Aluminum

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:
  • 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
See More

Top-Quality Side Bars and Sideskirts for 1990 GMC S15s

Choose a high-quality OEM or aftermarket Side Bars and Sideskirt for GMC S15s and enjoy top-notch performance from $567.99.

Dee Zee – With Step Pads, 3" Round Bent/ 32" L, Polished, Ss, With Welded End Caps (Part No.DZ3700303)

With Step Pads, 3" Round Bent/ 32" L, Polished, Ss, With Welded End Caps

from

$567.99
A tubular side step for your vehicle. Dee Zee Universal Steps are available when a custom fit application is not available for your vehicle. Drilling is required into the vehicle frame for mounting. Sturdy hidden bracing and hardware is coated to help prevent rust and keep your tubes strong. Molded plastic step pads provide a non-skid stepping area. Universal Nerf Bars are available in 3 Inch Round or 4 Inch Oval designs. 3 Inch Round designs are available in UltraShine Aluminum, Black Aluminum, Polished Stainless Steel or Black Steel. 4 Inch Oval designs feature UltraShine Aluminum or Black Aluminum.

Product Features:
  • Mounting Kit Included
  • Frame Body Mount Bolts
  • Drilling Required
  • 1 Pad On The Bar
  • Frame Mounted For Maximum Strength
  • Powder Coated Steel Braces Resist Rust
  • Powder Coated Steel Braces Resist Rust
  • Molded Plastic Step Pads For Secure Footing
  • Fit Most Full And Mid Size Pickups
See More

Top Picks for 1990 GMC S15 Body Mounts

Invest in one of our 2 durable Body Mounts for your 1990 GMC, knowing you’re getting trusted brands and expert craftsmanship.

Energy Suspension – Body Cab Mount Set (Part No.3.4130G)

Body Cab Mount Set

from

$107.99
Will replace distorted and worn-out original rubber mounts to maintain car body and truck cab to bed alignment. Original rubber mounts are so soft they often crack, distort, and crush so badly they often fall off and aluminum body mounts are too harsh for street use that they tend to break and cause other components to break. Energy’s specially formulated Hyper-Flex polyurethane cab and body mounts combine the best qualities of both: they’re soft enough for a smooth ride, yet rugged enough for the most demanding road or track. Most sets have a strong zinc plated steel ring molded into them – for added durability and when the application requires it.

Product Features:
  • Assures Longer Lasting Cab to Bed Alignment
  • Replace to Restore Ride Height
  • Gain Durability
  • Stronger Than Original Rubber Mounts
See More

Energy Suspension – Body Cab Mount Set (Part No.3.4131R)

Body Cab Mount Set

from

$139.99
Will replace distorted and worn-out original rubber mounts to maintain car body and truck cab to bed alignment. Original rubber mounts are so soft they often crack, distort, and crush so badly they often fall off and aluminum body mounts are too harsh for street use that they tend to break and cause other components to break. Energy’s specially formulated Hyper-Flex polyurethane cab and body mounts combine the best qualities of both: they’re soft enough for a smooth ride, yet rugged enough for the most demanding road or track. Most sets have a strong zinc plated steel ring molded into them – for added durability and when the application requires it.

Product Features:
  • Assures Longer Lasting Cab to Bed Alignment
  • Replace to Restore Ride Height
  • Gain Durability
  • Stronger Than Original Rubber Mounts
See More

Rocker Panels for 1990 GMC S15s

Make a smart move for your 1990 GMC S15 with products all priced from $52.99 to $53.99.

KAI – Rocker Panel (Part No.RRP697)

Rocker Panel

from

$53.99
New Standard Replacement Driver Side Rocker Panel, Extended, 50 1/2 X 10 1/2

Product Features:
  • Extended, 50 1/2 X 10 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
See More

KAI – Rocker Panel (Part No.RRP696)

Rocker Panel

from

$52.99
New Standard Replacement Passenger Side Rocker Panel, Extended, 50 1/2 X 10 1/2

Product Features:
  • Extended, 50 1/2 X 10 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
See More

FAQs for 1990 GMC S15 Bodies and Fender Parts

What are the best-selling Bodies and Fender Parts for 1990 GMC S15s?

Out of 10 Bodies and Fender Parts that fit 1990 GMC S15s, the following parts are the top sellers:

What’s the price range for 1990 GMC S15 Bodies and Fender Parts?

The prices of Bodies and Fender Parts for the 1990 GMC S15 range from $1.99 up to $567.99 for the most premium parts.

What is the average price of a Bodies and Fender Part for a 1990 GMC S15?

The average price for Bodies and Fender Parts for the 1990 GMC S15 is $137.87. 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 S15 model years?

Yes, we carry Bodies and Fender Parts for 7 model years of GMC S15s between 1982 and 1989. The following model years are the most popular for Bodies and Fender Part purchases: 1989, 1988, 1987, 1986, 1985, 1984, 1983, and 1982.

What are the cheapest Bodies and Fender Parts for my 1990 GMC S15?

The cheapest 1990 GMC S15 Bodies and Fender Parts we carry are:

Does Advance Auto Parts sell Bodies and Fender Parts for any other 1990 GMC models?

Yes. We stock Bodies and Fender Parts for 17 other popular 1990 GMC models. Some of the most popular are 1990 Jimmy Bodies and Fender Parts, 1990 K2500 Bodies and Fender Parts, 1990 C2500 Bodies and Fender Parts, 1990 K1500 Bodies and Fender Parts, and 1990 C1500 Bodies and Fender Parts.

What types of Bodies and Fender Parts do you sell for my 1990 GMC S15?

As of 11/2/25, these are some of the most in-demand types of Bodies and Fender Parts for a 1990 GMC S15:

Can I get help with 1990 GMC S15 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 S15 Bodies and Fender Parts?

Advance Auto Parts keeps returns simple. For new GMC S15 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.